Describe your job with details to view a tailored list of pros.
Post your job

Architects in Thornhill, Ontario

HomeStars makes finding architects in Thornhill, Ontario quick and easy. Simply post your project and get matched with available Thornhill, Ontario architects. Compare profiles, read real customer reviews and discuss the details of your project with interested pros. All before you decide who to hire. Get connected with architects in Thornhill, Ontario today!

Some of our top rated architects in Thornhill, Ontario

1829 Results

Sort by:

  • Architect in Thornhill, Ontario

    We specialize in custom kitchens, closets, TV units, laundry cabinets, accent walls, and wainscoting. Our services also include legal basement development and bathroom renovations. With a focus on quality craftsmanship and modern design, we deliver functional, stylish spaces tailored to your needs—from small upgrades to complete home transformations.

    Get in touch
  • Architect in Thornhill, Ontario

    General Contractor with 12+ years of experience delivering residential renovation and construction projects from planning through completion. Proven record of managing 10–20 projects annually with budgets ranging from $15K to $250K, maintaining schedule discipline, cost control, and full compliance with building codes and safety regulations. Hands-on leader skilled in subcontractor coordination, on-site problem-solving, and client relationship management

    Get in touch
  • Architect in Thornhill, Ontario

    Last Nail Demolition and Waterproofing is a trusted company specializing in demolition, excavation, waterproofing, grading, trenching, foundation preparation, and site cleanup across the Greater Toronto Area. We are committed to delivering safe, efficient, and high-quality workmanship on every residential and commercial project. Our team takes pride in professional service, attention to detail, and reliable results that customers can count on. From interior and exterior demolition to drainage and foundation-related work, we focus on doing the job right, keeping sites clean, and completing projects on schedule. At Last Nail Demolition and Waterproofing, customer satisfaction, safety, and long-lasting results are always our top priorities.

    Get in touch
  • Architect in Thornhill, Ontario

    At BuildLab, we turn your construction and remodeling dreams into reality. With a perfect blend of artistic vision and scientific precision, we create spaces that are not only aesthetically stunning but also structurally sound and functional. Whether you’re looking to build your dream home from the ground up, remodel your existing space, or complete a commercial business space, our team of experts is here to guide you every step of the way. BuildLab was founded with a passion for creating. With years of experience in the industry, we are committed to delivering exceptional results that exceed our clients’ expectations. Please read more about us, review our services and portfolio, and contact us to get started! Check us out on instagram - BuildLabinc

    Get in touch
  • East Pro Contracting Group offers commercial and residential construction management services in Durham Region and East GTA. With over 10 years of experience, we have helped countless clients complete their whole home renovations, additions and new construction builds. We provide all the necessary resources to assist with preparing creative designs, applicable building permits as well as managing and completing your project on budget, on time and with the highest level of quality workmanship. Whether we are drawing inspiration from modern trends, finding unique solutions to renovation challenges or simply creating a space that showcases your true colours, we can help to customize a plan and create a budget for your next project! Service areas include (but not necessarily limited to) Scarborough, East York, North York, Markham, Stouffville, Claremont, Uxbridge, Pickering, Ajax, Whitby, Oshawa, Courtice, Bowmanville.

    Get in touch
  • Architect in Thornhill, Ontario

    Professional exterior and interior painters and general contractors with over 20 years experience all over GTA Area. excellent customer service, quality workmanship and materials, warm friendliness and very, very competitive pricing all come together to carry you into a most wonderful transformation in your home. we provide people with not only the proper prep work and the correct painting techniques, but to investigate problems for their causes & correct solutions. We work with all budgets. All jobs big or small, high places & tough places, repaint or restoration. Let us give your home a fresh look We are also professional in window box repairs such as fixing broken frames, rotten wood caulking, trimming and painting. This will save you thousands of dollars in window replacement. We also provide professional power washing driveways, siding, decks and windows.

    Get in touch
  • We understand that your home is an important and valuable asset. Our approach to each unique project is to create a harmonious space that reflects your wants and needs, while maximizing the return on investment. We are a fully licensed general contractor with a team of highly skilled tradespeople. We provide high quality, professionally installed products and project management services for homes and businesses across the Greater Toronto Area and beyond. As a general contractor, we are equipped to take on as much or as little of your project, as needed. Our complete service includes architectural design plans, permits, engineering and full construction.

    Get in touch
  • Architect in Thornhill, Ontario

    Reliable and detail-oriented handyman services specializing in window, door, and mirror installation, as well as furniture assembly and general home repairs. We take pride in delivering high-quality workmanship, clean results, and friendly customer service. Whether it’s a small fix or a full installation, we make sure every job is done right and on time. Services Offered: • Window and door installation • Mirror mounting and wall hanging • Furniture assembly (IKEA and others) • Minor home repairs and maintenance • Caulking, trimming, and finishing work Your home deserves the best — we’re here to make it happen!

    Get in touch
  • Architect in Thornhill, Ontario

    At Prime GTA Remodeling, we believe your space should reflect your lifestyle, your taste, and your standards. We’re a dedicated team of professionals specializing in high-quality renovations and remodeling services across the Greater Toronto Area. Whether you’re updating a kitchen, transforming a bathroom, or giving your entire property a fresh new look, we bring precision, reliability, and craftsmanship to every project. We don’t just build—we listen, plan, and deliver results that last. Our goal is simple: make the process smooth, the experience stress-free, and the final result something you’re proud of every day. Let’s turn your vision into reality.

    Get in touch
  • Architect in Thornhill, Ontario

    We’re a minority owned family electrical company trying to make change in the industry. Serving the entire GTA, we're your one-stop electrical contractor—specializing in panel upgrades, EV chargers, fire alarms, and large-scale installations for homeowners, businesses, and beyond. Homeowners trust our family-run team to bring comfort, efficiency, and safety under one roof-modernizing your wiring, lighting, and power systems so you can enjoy a smart, secure home, our family-run, fully licensed electricians deliver everything code-compliant, on time, and on budget, so you gain lasting peace of mind and lower energy bills.

    Get in touch
  • Architect in Thornhill, Ontario

    Journeyman electrician with over 8 years experience! Experience in a great variety of trade skills, including carpentry, automotive detailing and body work, drywall, painting, landscaping. Looking to get my name and my skills into the world

    Get in touch
  • Architect in Thornhill, Ontario

    “Transform your basement or houses into a functional and stylish space with our expert renovation services. From cozy living areas to modern home offices or entertainment zones, we bring your vision to life with quality craftsmanship and attention to detail. Let us maximize the potential of your home today! - free estimate -fast and reliable service -experienced labour -we provide used furniture if needed All over GTA And nearby cities Please contact We are here to answer your queries!!!

    Get in touch
  • Architect in Thornhill, Ontario

    Hi my name is Joseph I’m a general contractor specializing in home renovations such as basements, bathrooms, fence and decks. I have a full team and all the equipment to cut out 3rd party cost making all renovations as cost effective as possible. Skip the middle man come direct to the source!

    Get in touch
  • Architect in Thornhill, Ontario

    At VanSer Inc., we take pride in turning your vision into reality. With over 15 years of hands-on experience in residential and commercial construction, renovations, and project management, we’ve built a reputation for quality craftsmanship, honest communication, and reliable service across the GTHA Whether you're planning a full home renovation, kitchen or bathroom remodel, basement finishing, or custom carpentry work, our dedicated team is here to guide you through every step, from concept to completion. Contact us for your free quote today.

    Get in touch
  • Architect in Thornhill, Ontario

    Need a Painter, Carpenter, Cabinet maker, Kitchen Renovation Company, Handyman & General contractor based in Mississauga or nearby? Everlast Kitchen & Woodworking can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

    Get in touch
  • With over 30 years of experience, we are a trusted and fully licensed plumbing and heating company proudly serving both residential and commercial clients across the GTA. Whether it’s a new construction project or a renovation, we specialize in delivering high-quality workmanship, reliable service, and long-lasting results. We are also proud to offer green energy solutions for residential properties. Our team installs 15KW solar systems that power your home’s heating and hot water through electric systems using indirect hot water tanks and air handlers.

    Get in touch

4.9

Top rated architects

Our architects in Thornhill, Ontario, are rated 4.9 out of 5 based on 126 reviews from homeowners like you.

Quality screening

Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

What types of services are offered by local architects in Thornhill, Ontario?

Whether you’re planning a home renovation or a commercial project, hiring a local architect can make all the difference. Architects in Thornhill, Ontario can help bring your vision to life, whether you need guidance on a one-off project or full-scale design support.

Architect services include:

  • Residential design and renovation planning

  • New home or extension designs

  • Interior layout and space planning

  • Commercial and office building design

  • Zoning, permit applications and building code compliance

  • Energy-efficient and sustainable design planning

  • Project management and contractor coordination

With so many architects offering their services across Thornhill, Ontario, the best way to find someone for your project is to use HomeStars’ platform. Forget endless browsing – just post your job, provide a few key details, and choose from interested and available architects in your area of Thornhill, Ontario.

What are the average costs of architects in Thornhill, Ontario?

Hiring an architect helps bring your project to life without unnecessary stress, but it’s important to understand both their fees and architectural project costs in advance so you can plan your budget effectively.

Architects charge an average hourly rate of $100 to $250 per hour, especially for smaller projects, consultations, or advisory work. Thornhill, Ontario architects may also offer a flat fee or charge a percentage of construction cost, typically 5–15% of the total build cost.

For common architectural jobs, expect to pay:

  • Residential renovation or extension design: $2,000–$8,000

  • New home design: $5,000–$20,000+

  • Interior layout or space planning: $1,000–$3,000

  • Permit and zoning applications: $500–$2,000

  • Project management or construction oversight: Varies by project size, often included in percentage-based fees

Find an architecture firm in Thornhill, Ontario on HomeStars

Choosing the right local Thornhill, Ontario architect means finding someone who matches your expectations for price, professionalism, and how they manage your project. Fortunately, HomeStars helps you do just that.

How to hire Thornhill, Ontario architects on HomeStars:

  1. Start by posting your project: Add details about the work and include pictures for accurate quotes.
  2. Compare profiles of architects and architectural firms in Thornhill, Ontario.
  3. Connect with an architect in Thornhill, Ontario to discuss your project and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience.

Whether you’re hiring for a one-off project or ongoing design support, HomeStars makes it easy to compare and choose with confidence. Architects who register with our platform undergo ID and membership checks ensuring you hire the right professional with peace of mind.

What to ask a Thornhill, Ontario architect before hiring?

Here are some of the key questions to ask architects in Thornhill, Ontario and the answers that indicate they’re the right fit for your project.

How long have you been working as an architect, and what qualifications do you hold?

An architect in Thornhill, Ontario should clearly outline their years of professional experience and mention any relevant certifications or licensing. Look for registration with the provincial architectural association in Thornhill, Ontario or other recognised industry bodies.

Can you show me examples of similar projects you’ve completed in Thornhill, Ontario?

An architect with experience should provide photos, case studies, or project portfolios. Local examples demonstrate familiarity with regional building codes, climate considerations, and architectural styles. On HomeStars, you can also browse images from tradespeople’s previous jobs.

Do you carry professional liability insurance?

Every architect should hold current professional liability insurance to protect both you and your property in case of design errors, oversights, or accidents.

Will you provide 3D renderings or visualisations of the design?

Visualisations help you truly understand the final look of your project before construction begins. Ask the architect if these are included in the scope or if there’s an extra cost.

When can you start, and how long will the project take?

Expect a clear timeline that includes a projected start date and estimated completion time. This helps you plan and avoid delays, especially for projects that require permits or phased construction.

FAQ: Common questions about architects in Thornhill, Ontario

Do Thornhill, Ontario architects need to be licensed?

Yes. Architects must be licensed through their provincial architectural association. Hiring a registered professional ensures your designs meet building codes, safety standards, and legal requirements.

Will an architect in Thornhill, Ontario help with permits and local building regulations?

Yes. Architects in Thornhill, Ontario are familiar with local zoning laws, permit requirements, and building codes. They can handle or guide you through the application process, helping avoid delays or compliance issues.

What should I expect at the first consultation with an architect in Thornhill, Ontario?

You’ll discuss your goals, budget, and timeline. The architect may ask about your lifestyle, take measurements, and outline potential design solutions. They’ll also explain their process and fees.

How quickly can I get started with an architect in Thornhill, Ontario?

Many Thornhill, Ontario architects offer initial consultations within a week or two. Larger or more complex projects may require earlier booking, so it’s smart to reach out as soon as you know your project scope.

Other pros in Thornhill, Ontario

Cities