Custom Home Builders Toronto

Our custom homes are unique and the first of their kind,
bringing achievable custom-designed luxury homes to the Toronto and GTA market

Aria Build is a team of licensed custom home builders in Toronto and the surrounding GTA. We build custom homes with only the highest quality materials and we do so by staying within your budget. We communicate clearly and openly with homeowners at every stage of the project.

All purchases are outlined through detailed invoicing and clients have visibility into scheduling and timeframes. Aria Build understands the value of investing in your custom home. We also are aware this can be a hefty financial commitment. For those reasons, our cost breakdown is transparent and we budget materials and personnel to fit your needs.  

All team members of Aria Build, notably the designers, architects, engineers, and project managers, collaborate cohesively to work alongside one another to bring your vision to life in the most efficient and productive way possible. We take the necessary safety precautions and invest in the appropriate equipment.

We work around your schedule and will dispose of all waste once the project is complete. Aria Build takes pride in our excellent customer service and prioritizes the client first and foremost. The professional team here ensures your specifications and requirements requested for a custom home building project are met and exceeded. We handle all aspects of custom home building including the plumbing and electrical work, framing, trimming, interior and exterior finishing,

waterproofing, insulation, and painting, among others as a result of not outsourcing our services from other contractors. 

Call Aria Build today to get started on your custom home built project. Residents of Toronto and the Greater Toronto Area have access to the best custom home builders for over a decade now. With our experience and quality, there is no other contracting company that can make your unique home come to fruition as we can!

Aria Build is a family-owned and operated business since 2010. Focusing on custom home building and remodeling high-end homes throughout Toronto, Thornhill, Richmond Hill, Vaughan, and surrounding areas. We’re committed to creating unique designs combined with sophisticated, high-end finishes. Our success is based on our desire to create spaces for our customers that are functional, inspiring, beautiful, and enriching.

We are convinced that innovative strategies, cutting-edge modern design tools, and powerful technologies are the keys to creating unique, visionary projects. We are constantly innovating which helps define the foundation our company is built upon. We are committed to innovative architecture, smart layout solutions, modern, conscientiously sourced construction materials, and new modern technologies which make your project more affordable.

modern custom build

Custom home design is the process of designing a home that is specifically tailored to the needs and wants of the homeowner. If you are thinking about building a new home or making significant changes to an existing one, you may want to consider working with a custom home designer. At Aria Build, we understand that everyone has their own unique vision for their perfect home. That’s why we offer custom home designs, giving our clients the flexibility to plan how they want their homes to look and function. There are many benefits to working with a designer, including the ability to create a home that perfectly suits your needs and lifestyle. Custom home designers also have a deep understanding of the construction process, and can work with you to ensure that your project stays on schedule and within budget. 

Custom home design is very beneficial and all about creating a space that is truly unique and tailored to your individual needs. Whether it’s a small bungalow or a sprawling mansion, we work with our clients to come up with a design that fits their lifestyle. We take into account everything from the layout of the rooms, to the type of materials that will be used. We work with our clients every step of the way, from initial consultations to final construction, ensuring that their dream home becomes a reality. With Aria Build, the sky’s the limit – so if you can imagine it, we can help you build it!  If you are looking for someone to help you plan your dream home, we would be happy to put our team of experienced designers to work for you. Contact us today to learn more about our custom home design services.

Custom home renovations

Custom home renovations are a great way to build your dream home. They allow homeowners to choose the materials, colors, and finishes that they want for their homes. Custom home renovations also allow homeowners to add or remove features from their homes, such as adding a pool or removing a fireplace. Custom home renovations can even go as far as completely gutting a home and starting from scratch. In any case, adding an extra room, updating your kitchen, or completely remodeling your home, Aria Build can help! 

Our licensed team of professionals works with you to design a plan that fits your needs and budget. We then provide the materials and labor to complete the renovation. Custom home renovations are a great way to add value to your home and make it truly yours. Custom home renovations offer many benefits that ordinary renovations do not, such as the increased value of the property, more unique features, and a better resale value. Homeowners who choose custom home renovations are also able to control the construction process from start to finish, ensuring that their vision for their home is realized. If you are considering renovating your home, we encourage you to explore the option of custom home renovations with Aria Build. You won’t be disappointed with the results! Contact us today to get started on your dream home.

Custom Home construction

Custom home construction is the process of building a home that is specifically designed for each particular client. Unlike mass-produced homes, which are built the same way regardless of who buys them, custom homes are unique to each buyer. As a result, custom home construction offers many benefits over purchasing a ready-made home. The custom home contractors at Aria Build work closely with clients to ensure that every detail of the home meets their needs and wants. 

We have a team of architects, engineers, and craftsmen who work together to design and build the custom home. The contractor is responsible for coordinating all of the different trades and ensuring that the home is built to the specifications of the client. In addition, custom homes can be designed to take advantage of specific features of the lot on which they will be built. As a result, custom home construction offers buyers the opportunity to create a true one-of-a-kind home that perfectly suits their needs and lifestyle. Custom home construction can be an exciting and rewarding experience for everybody to enjoy, no matter what stage of home ownership you are in! Contact Aria Build today to meet the team and learn more about our skills and services.

Luxury custom home bulders

Modern custom home builders are in high demand due to the unique, contemporary, and luxurious homes they can create. Unlike traditional home builders, the luxury custom home builders at Aria Build have the experience and expertise to design and build homes that feature all the latest amenities and finishes, while meeting the specific needs and wants of each client. From start to finish, the Aria Build team works closely with you to ensure that every detail of your home is perfect. Our professional builders use cutting-edge construction techniques and materials with astute attention to detail to create homes that are not only beautiful but also highly functional. 

In addition, our luxury custom home builders are able to create homes that are energy-efficient and eco-friendly, providing clients with homes that are both stylish and sustainable. Our modern custom home builders offer a wide range of customization options, so you can truly make your dream home your own! If you are considering building a modern custom home, be sure to consult with a builder from Aria Build who has extensive experience in this type of construction. With our help, we can bring your dream home to life. Your free consultation is just a phone call away. 

Our Services


Create a beautiful custom home that functionals as well as looks


Create a custom living space designed for your unique living situation

Full Home

Craft the space you’ve dreamt of living in throughout years past

and Build

Full-service support for each step of the development process


A project management team that is focused on your success

Stay up To Date with All Our Projects

Our Difference

Why Choose Aria Build

From the design to the last stroke of the paintbrush, Aria Build will provide you with everything you need to build the custom home of your dreams. Our fully managed services include architectural planning, design assistance, permitting, custom home construction, and move-in support. Our project managers will guide you through the process of building a custom home in Toronto, keeping you up to date and informed from start to finish.

  • Legacy and Experience
    Family-owned and operated business for over 10 years
  • Fully Licensed and Insured
    All our tradesmen are registered with WSIB and licensed
  • High-Quality Materials
    We source only the highest quality and durable materials for your home
  • Dedicated Project Manager
    A construction management team that is focused on your success
  • Impeccable Craftsmanship
    Quality-oriented and attentive to detail, our team is always up for a challenge.
  • 5-Year Warranty
    Our development services are backed by the Tarion – the strongest standard in Canada
  • Fixed Quote
    We pride ourselves on honest and straightforward business practices and good work ethics.
  • Houzz Pro Software
    Our clients can track progress for every project at all stages, from estimation to execution.

What Our Clients Say

I found Aria Build back in 2019, when looking for a custom home builder. I could honestly say I have never worked with someone with so much attention to detail and integrity when it comes to the quality of work. I have had terrible experiences with builders cutting corners in the past, but my expectations were exceeded by Behzad and his team. He was very responsive to my questions, he made sure I was part of the process and gave me regular updates of the build. He and his architect really understood my vision and brought it to life! Thank you Aria Build for making our dream home come to life.
Dary Loeuy
00:39 07 Nov 22
Thank you for building my family our dream house! Behzad was very attentive and accommodating. Built us everything we wanted and more, highly recommend! Aria Build is very attentive to detail and used only the best material for our build, thank you again!
Nazdona A
15:37 08 Sep 22
Start to finish Behzad and all the crew were very professional. Hamid worked hard to make sure the job (two bathrooms - complete gut and rebuild) was done right and on time and on budget. They were very responsive to text and phone contact. Would strongly recommend to anyone!
Mike Ellis
23:19 19 Aug 22
We chose Aria Build to build our forever home after observing their modern builds across Toronto. They built a magnificent home in our neighborhood in North York. The homeowners being our neighbours had nothing but good things to say about Behzad and therefore we chose his firm to build our home and we couldn’t be happier. We built a 3000 sq ft 3 bedroom 3 bathroom home , plus an office/library on the 2nd floor. The trades Aria build uses we’re very passionate about their work, they were also polite and courteous to us and our neighbours . We would recommend them to anyone looking to build a custom home in Toronto.
mahdi hosseini
04:19 19 Feb 22
We had an exceptional experience building our dream custom home with Aria Build. At first, we were apprehensive to build a home, we had busy lives, and were not sure if it was the right time to build, or if we would have had time to be more involved. Aria build is all together very different from other builders in Toronto. They made the procedure undertaking a custom home project enjoyable. Behzad, his father Ayon and their team are exceptional, very trustworthy, and knowledgeable. They were very easy to communicate with. They guided and supported us throughout the entire build. We had numerous ideas for various components of the house, and they worked thoroughly with us to make sure our visions were being met. Aria Build is transparent about costs, whenever we made a change, a detailed change order was sent for us to review and confirm. They helped us make informed decisions in consideration of our budget. We are grateful for their partnership in building our dream home, their commitment to our home has continued well beyond our move in date.
Zlatko Stojcevski
18:32 13 Feb 22
We purchased a historic Victorian home in High-park Toronto. The house needed extensive renovations. After speaking to some neighbours looking for the right contractor to undertake our project. One of the neighbours recommended us to Aria Build, they had hired them to complete major renovations to their home and were pleased with their service. We couldn’t be happier, start to finish Behzad and the team at Aria Build led us through a very pleasant design and build process. We underpinned the house, completed a rear extension with a walk out. They were able to anticipate our needs and were very easy to communicate with. We are happy with the service, time frame, and the degree of finish that exceeded our expectations. You can feel confident in partnering up with Aria to build or renovate your home.
Diego Queiroz
21:01 11 Feb 22
Behzad and his team are true professionals and great to work with! Very easy to communicate and provide fantastic workmanship. As a realtor, I don't hesitate to refer them to my clients as I know I can trust they are in good hands. I highly recommend their services
Naomi Alcantara
15:08 02 Feb 22
Behzad of Aria Build did a great job we built a new bungalow and appreciated the care to details and high quality trades and results.The quote was competitive and we were able to stay on budget. We highly recommend Behzad and Aria Build.
John Near
22:28 31 Jan 22
We chose Aria Build to build our forever home as we have observed their modern design and quality construction all over Toronto neighborhoods for many years.Behzad was flawless in quick communication, precise budgeting, and they have a keen eye for detail. Behzad kept us informed with weekly site meetings and everyday site meetings as it came close to finish. Behzad gave us a precise schedule and finished our home on time.Their sub trades are very talented and respectful to the project environment.I was confident in trusting Aria buildto build our home and our family is highly satisfied how they translated our vision into reality.Their exceptional craftmanship have made our home a statement to the neighborhood.We are amazed everyday that we get to live in this dream home!I highly recommend Behzad and Aria build - they go above and beyond in custom home building !
Yunus Hassen
23:41 17 Jan 22
Behzad and his team did a great job! Any time you build a home you are going to run into problems. Aria Build (especially Peter) went above and beyond to ensure those problems were fixed quickly accurately and with little, if any delay to the project. We enjoyed our time working with them. We certainly are not the easiest client to deal with and they never showed me anything but respect and patience. I would recommend considering them for your next project. Ask for Peter to be your Project Manager. He was great!
Eitan Palaria
15:59 17 Jan 22
My experience with Aria build was the best custom home building experience anyone could ask for. Their sense of professionalism, dedication, and their attention to detail is quite simply exquisite. As a customer, I can truly say I am extremely satisfied with their amazing work ethic and the way they guaranteed that all of my requirements and wishes were met during the project. They truly do please their clients and are mindful of their needs during the whole process! A special thanks goes out to Behzad Ayon and the whole Aria Build team.
Bahar Abdul
18:18 16 Jan 22
My parents helped me invest in my first home - I wanted to add this disclaimer because it is RIDICULOUSLY difficult to own your first home without some financial help. I was concerned about getting an older house because of the amount of renovations that were required; however, I knew that a custom-built house was out of my current budget. I spoke with Aria Build extensively before making my purchase because I knew all of the renos I had in mind and I wanted to make an appropriate budget. Aria Build clearly understood the old houses in the Upper Beaches and what to expect when you start working on them - this knowledge was helpful on many occasions during the construction. The scope of the completed work was extensive and included new subfloors, engineered hardwood floors, new trim, kitchen, staircase, doors, electrical and HVAC. The entire team was quick to find solutions as small hiccups came up during the project. They are truly a family-oriented company. Once I decide it’s time for a bigger house or I am ready for a custom-built home, I look forward to reaching out to Behzad and his team.
Jayashree Sivakumar
14:51 28 Dec 21
Aria Build takes great pride in all of its deliverables. I was surprised by the level of engagement and attention shown to us throughout the renovation. We have worked with many contractors in the past and have had a lot of unsightly troubles. Aria Build was thoughtful and strategic throughout our construction.
21:38 06 Nov 21
Behzad is one of the most sincere and methodical builders I have contracted. My wife and I were nervous about building our first home. We peppered him and his team with a lot of questions. All of our questions and concerns were addressed with patience and professionalism.
bilal afzal
21:21 06 Nov 21
From the initial consultation, Aria Build was responsive, professional and clearly outlined all of the considerations we should undertake for our renovation project. The company kept us updated about any issues or concerns throughout the entire project. I have no reservation in wholeheartedly recommending Aria Build for any construction/renovation needs.
Ramal Sobir
21:15 06 Nov 21
We engaged Aria Build for a major renovation to the main floor of our century house. This involved a complete gutting of the space back to the studs in order to build in a completely change the whole layout and design. To this we added a reno of the upstairs bath and a rebuild of our deck. Along the way we also had our roof, chimney and other items repaired. From our first meeting with Behzad we were impressed with his integrity, his energy and his readiness to work with usOur Thanks to Behzad, and he’s team for a marvellous upgrade to our fine, old house.
Basir Ghousi
19:04 28 Oct 21
We hired Aria Build to do a major renovation of our 1970s bungalow - top floor addition, total interior and exterior remodel. Entire team was fantastic and handled all work with great professionalism and attention to detail. All aspects of the renovation were taken care of - from design and permits to final cleanup before we moved back in. They provided detailed schedule, set up weekly meetings to discuss progress, maintained frequent communication as necessary, provided us with lots of valuable recommendations for the selection of finishes. The worksite was left tidy at the end of the day. Renovation was completed in short 6 months, the quality of the work is impeccable. We are very happy with the overall outcome of all the work and would highly recommend Aria Build to anyone who is considering renovation and needs a truly professional and customer oriented team.
Jennifer Rio
23:20 18 Aug 21

Get in touch

We love hearing from you

If you are dreaming of living in a distinctive and remarkable home, get in touch with us: fill out the form or call (416) 833-1308

Home Additions In Toronto

Aria Build’s experienced professionals are trained and well-equipped with the expertise and resources to build any type of home addition. Custom home building has never been more straightforward and feasible than with Aria Build.

Whether it is the front or back of your house you are interested in building an addition, or adding to another floor, we will accommodate your home’s current makeup to fit in the addition seamlessly. We have listed 4 examples of what you can achieve by adding a home addition in Toronto:  

  • If you own a bungalow house, you can build a second floor on top 
  • There is always room to add additional bathrooms or bedrooms 
  • Opting for a bigger kitchen with a more open concept by removing walls or extending the space 
  • Utilizing the top of the garage to build a master bedroom with a spa bathroom

If you were interested in some ideas about what to renovate, these are the types of home additions we offer: 

  • Second Story Additions 
  • Rear Extensions 
  • Kitchen Additions 
  • In-Law Additions 
  • Bathroom Additions
  • Family Room Additions
  • Garage Additions

Home Renovation Services In Toronto

Aria Build strives to give homeowners the design and build of a home that is custom styled and sustainable to last for years to come. We work closely with each homeowner to understand their unique likes, preferences, and requirements, and build outstanding designs accordingly. Each member of Aria Build’s professional team builds with precision and attention to detail from start to finish. Aria Build is a versatile, experienced custom home contractor that has expertise in constructing a variety of different home renovation projects. We supply the equipment and employ the manpower to create a situation where all types of interior and exterior construction projects can be completed efficiently. 

Think of us as your one-stop shop for all your design-build needs. Aria Build has licensed professionals in all fields pertinent to home renovation: designers, engineers, and contractors. If there are specific permits you need to acquire, we will gladly assist you in acquiring them in addition to helping with any plans before initiating the project. Our consultations come with free estimates with no obligations attached. We stand by our products and services, guaranteeing we use only the best for you and your home.

We are respectful and work with the utmost professionalism, and you have complete dedication and honesty in our pricing and expert advice.

Our quality workmanship will exceed your expectations and you will surely be impressed by our award-winning home renovation services in Toronto.

Aria Build’s extensive services include everything needed to fully renovate your home. We have solutions to any size and complexity of problems and it all happens in one place with Aria Build. A few of our services include:

  • Home Additions  
  • Full Home Renovations 
  • Kitchen, Bathroom, and Basement Renovations
  • Structural, underpinning, and waterproofing
  • Design and Build
  • Construction Management

We were looking for honesty and quality as some of the features. Behzad at Aria Build really excelled in listening to what we wanted and did a very good job of ringing all those bells and that’s how we chose them.

John and Nancy

Latest News & Blogs


What Is the Difference Between a Custom Home and A Regular Home?

The key difference between a custom home and a regular – traditional – home is the level of flexibility, quality, and customization that a custom home offers. Although both will serve the purpose of providing spaces for your family to live and grow in, a custom home will allow you to create a completely unique experience throughout, creating a space that you truly love to spend time in.
Regular homes are accompanied by feature lists and material, styling, and design restrictions. Custom home – when completed with good builders and designers – will allow you to craft the space of your dreams, regardless of how wild it may seem.

How to Select a Custom Home Builder?

The most important step in the custom home development process is selecting the right builder. The right builder will provide you with guidance, support, and professional stability throughout the entirety of the project, and it’s key that you do a thorough evaluation of your options before making a selection. When comparing, you should look at builder experience alongside past projects, meet with your potential options to understand their team dynamic and project approach and call references to verify their quality and professionalism.

How Long Does It Take to Build a Custom Home?

Because custom homes are so unique, the project time associated with a build will be highly variable from comparables. That said, there are some rules of thumb that should help you approximate the time requirements. As an example, a standard 5,000 square foot custom home build should, under the right conditions and assuming relatively easy permits and permissions granting, take no more than 1-year to complete.

What Is the Process of Building a Custom Home?

The custom home building process is as long as it is exciting. You’ll start with a consultation with your development team, where you’ll discuss the project specifics and begin mapping out the planning and development work that will be required to see it through. From there, you’ll be provided with a cost estimate, and assuming all looks good, your team will get started on the architectural, design, and development work. From there, materials will be selected, construction will begin, and it’s only a matter of time before you move into your forever home.

How Big of A Home Can I Build on My Lot?

The home size you’re allowed to build on your lot will be heavily dependent on local bylaws, which vary from town to town. Standard laws should allow for between 27-35% of the property to be covered by the structure, but we encourage you to have your development team verify this before firming up any design plans.

Is a New Custom Home Better than A Full Renovation?

Although a custom home is certainly an exciting venture, the benefit that can be derived from a full renovation can be equally as exciting. The decision depends fully on your specific needs and living requirements, such as space, location, amenities, and more. Your decision should be based on whichever of the two will allow you to live the most comfortable throughout the years ahead.

How Does Aria Build Stand out From Other Custom Home Builders?

That’s simple – we focus on providing incredible customer service before all else. Aria Build is a family-owned and operated business with more than 10 years of experience. We build a home for your family, just like we would build it for ourselves. Custom development projects are complicated, stressful, and seemingly never-ending, and we’ll be there to support you each step of the way. We provide impeccable craftsmanship using the highest quality material. All our tradesmen are registered with WSIB and licensed and provide the highest level of attention to detail. Our stunning work speaks for itself.

How Is the Price of My Renovation Determined?

The price of your renovation project will be based on a variety of factors, including the room size, material quality, and more. It’s best to get a detailed quote before diving into any renovation projects to avoid overspending.

How Much Deposit Is Required to Start Building a New Custom Home in Toronto?

For most home builders in the Greater Toronto Area, a deposit of 10% will be required.

Do You Offer a Warranty on Your Custom Homes or Renovations?

Absolutely. Aria is a registered builder with the Tarion Warranty Corporation, meaning that our development services are backed by the strongest standard in Canada. Whether you opt to work with us or not, we encourage you to always rely on a builder backed by Tarion.

How Much Does a Custom Home Cost to Build?

The cost to build a complete custom home will vary depending on a variety of project factors, including the square footage, designs, materials, and more. Although it’s very difficult to give an accurate estimate without first having a detailed idea of the project size and scope, we can offer some industry averages to assist in guiding you through the process.
For the average home in Ontario, you should expect hard costs to start from $250 per square foot. In addition to those hard costs, project soft costs will often range between $20-30 per square foot. By multiplying those numbers with the intended home size you have in mind, you’ll be able to get a general idea of project pricing.

How Much Does a Home Addition Cost?

Similar to estimating the cost of a new build, determining home addition project costs can be difficult due to the unique nature, size, and scope of each project. That said, you can estimate a typical home addition project to start at around $250 per square foot for the additional space added. It’s recommended that you seek out a more refined estimate from a professional team prior to beginning your project.

How Does Aria Build’s Milestone Payment Schedule Work?

Aria Build milestone payment schedules are designed to ensure that you only pay for the project as progress is made. Each project will require a 10% deposit in order to initiate the design and development process, with all additional payments occurring after various project milestones are hit. By project completion, all payments will have been made, just in time for you to enjoy your new home.
Note that our detailed project planning process will break down all of the relevant costs and payment milestones in detail prior to project onset.

What Is the Minimum Project Cost at Aria Build?

The cost of an Aria Build project starts at 100K

What basement renovation services do you provide?

At Harmony Basements, we make it easy and stress-free for you to finish your basement. Our one-stop basement renovations expertise provides you with the full service you need to finish your basement from start to finish. Need help deciding on a finish? Our skilled interior designers are on hand to help. Need to visualize what your finished basement will look like? Our highly trained architects are excited to help you. Whether you have the basement of your dreams in mind already, or you want to be wowed with one of our original creations, we’ve got you covered. We are here to help, no matter the size or the scope.