Ace Build Contracting designs, permits, and builds custom homes in Mississauga. You get practical planning, architectural coordination, permit support, dedicated project management, clear cost breakdowns, photo updates, and workmanship backed by our 2-year warranty. Visit the Mississauga office to meet our team, discuss your ideas, and pinpoint exactly where to start.

8+ Years Building Excellence

Building Custom Homes in Mississauga

Building a custom home requires more than a builder. You need to plan, design, and budget your Mississauga custom home, review your zoning and lot constraints, obtain permits, schedule and coordinate trades, book inspections, and maintain careful site management. Ace Build Contracting brings those moving parts together in one organized team.

We start with your goals, budget range, timeline, property, lifestyle needs, and design ideas. This helps you understand what’s possible before moving on to drawings or construction.

We coordinate your design, architectural drawings, layout planning, and technical documentation, turning your ideas into a custom home you can build in Mississauga.

We manage the entire permit process for you, including collecting the required drawings, forms, revisions, and engineering calculations, as well as communication with the City.

With the permits obtained, we focus on scheduling, budget tracking, trade coordination, material planning, site supervision, and inspections. You get photo updates throughout construction.

Our team manages your custom home build, from site preparation and framing through insulation, drywall, plumbing, electrical, appliances, fixtures, and finishes.

Before your custom home in Mississauga is ready to enjoy, we complete one last detailed review, checking the small details and addressing final touches, so you’re able to move straight in.

Relax as you begin living in your new space, knowing your completed Mississauga custom home is covered by our 2-year workmanship warranty.

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Flexible Financing Options Available

Start your renovation sooner with financing options that allow you to spread out costs while investing in your home’s long-term value.

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Quick Approvals

Flexible Payment Plans

Financing Tailored to Your Project

Thoughtfully Designed Custom Homes in Mississauga

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What Our Clients Say

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Aakash Arora profile picture
Aakash Arora
2 months ago
Omoruyi Charles profile picture
Omoruyi Charles
2 months ago
We are so in love with our new theatre room and washrooms, Ace Build Contracting did a fantastic job! Thanks team!
SUMIT RAJPUT profile picture
SUMIT RAJPUT
2 months ago
Had a really good experience with Ace Build Contracting for our legal basement renovation in Toronto. They made the whole process easy to understand, kept communication consistent, and delivered a clean, quality finish. Overall, we’re really happy with how everything came together. Highly Recommended to all!
Saroj Rajput profile picture
Saroj Rajput
2 months ago
Ace Build Contracting did an amazing job on our Mississauga legal basement. Smooth process, excellent communication, and top-quality results. Highly recommend them for legal basement renovations in Mississauga!
valbona marku profile picture
valbona marku
4 months ago
We hired Ace Build Contracting for a full kitchen renovation in Etobicoke, and the transformation is incredible. The team was professional, on schedule, and kept the site clean every day. Communication was clear, with helpful updates and transparent pricing for any changes. The new layout, cabinetry, lighting, and quartz counters look elegant and function perfectly. We absolutely love our new kitchen and highly recommend Ace Build Contracting for anyone planning a renovation. Simple, smooth, and beautifully done.
Selena Miller profile picture
Selena Miller
4 months ago
Ace Build Contracting handled our full home extension and complete home transformation in Burlington/GTA, and they were outstanding from start to finish. I run a busy beauty business and my husband’s work hours are unpredictable—we didn’t have time to manage a renovation. Ace Build made it stress-free: they organized design, permits, inspections, and sent clear weekly updates with photos, schedule notes, and next steps so we always knew what was happening.

The team was professional, respectful of our home, and kept the site clean and safe. Communication was excellent—questions were answered the same day, and every change order was priced clearly before work proceeded. The craftsmanship really shows in the framing, drywall, millwork, and finishes, and the new layout from the addition flows perfectly with the original house.

We finished on schedule and very close to the agreed budget. If you’re considering a home addition or major renovation in the Burlington and the GTA, I highly recommend Ace Build Contracting. They’re reliable, transparent, and truly build with precision—the kind of contractor you can trust when you don’t have time to micromanage. Our house looks incredible and functions even better.
Fabito Escobar profile picture
Fabito Escobar
4 months ago
Ace Build Contracting completed our home addition and exceeded expectations from start to finish. They walked us through design options, managed permits/inspections, and kept us updated every week. The crew was professional, respectful of our home, and the site was kept clean and safe. Craftsmanship shows in the details—framing, insulation, drywall, and finishes all feel solid and well planned. We stayed on schedule and close to the agreed budget, with any change orders priced clearly. If you love your neighborhood but need more space, Ace Build Contracting is the company to call. Strong communication, quality work, and true accountability—highly recommend for additions and major renovations in Mississauga and GTA.
abbi manhas profile picture
abbi manhas
5 months ago
Ace Build did an amazing job finishing our basement into a completely legal basement apartment, and the whole experience was smooth from start to finish.

They were super professional, kept the place clean, and communicated well throughout the project. The design came out beautiful and modern, and the quality of their work really stands out. Everything feels solid, clean, and high-end.

If you want a basement done properly (and legally), Ace Build is the team to call. Highly recommend!
Jason Matta profile picture
Jason Matta
2 years ago
The ACE team was “the” most professional team I’ve ever worked with. They did a renovation to my children’s bedroom turning one room into two. They did an excellent job, finished ahead of schedule/on budget without any surprises. I’d plan to use them again for a kitchen renovation and recommend them highly. So impressed.

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The Ace Build Contracting Difference

  • Design-Build Firm – We work with you to handle the entire process, from your initial consultation through the final walkthrough of your completed custom home.
  • Licensed & Insured – Ace Build Contracting is licensed, WSIB-covered, and carries $5 million liability coverage. Feel confident in choosing a qualified team.
  • HCRA-Licensed Custom Home Builder – As an HCRA-licensed custom home builder in Mississauga, Ace Build Contracting is authorized to build and sell new custom homes in Ontario.
  • Detailed Cost Breakdowns – You receive a detailed proposal and cost breakdown right from the start, so you understand your project’s scope and major costs before we begin construction.
  • Dedicated Project Management – Our specialist custom home project management services include coordinating design, architectural and engineering drawings, permits, trade work, and inspections.
  • 2-Year Workmanship Warranty – Your completed custom home in Mississauga comes with our 2-year workmanship warranty, in addition to applicable appliance and material warranties.
  • Financing Available – Access up to $100,000 in financing through Financeit, giving you more room to plan the custom home you dream of.

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Our Mississauga Custom Home Building Process

01

Free Consultation

We discuss your property, goals, budget range, timeline, design ideas, and what you want from your new custom home in Mississauga.

02

Site Visit and Project Assessment

We visit your property and assess your site conditions, access, and constraints, and identify practical design solutions.

03

Design, Drawings, and Permits

We coordinate the design process. Once you’re happy, we submit architectural drawings, engineering calculations, and permit documents to the City.

04

Detailed Estimate and Build Planning

You get a detailed estimate before signing the contract. From then on, we plan the build schedule and organize trusted trades at the right stages.

05

Construction and Project Updates

We manage the entire construction process, including inspections, site supervision, trade scheduling, and photo updates.

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Schedule Your Discovery Call

Build your dream custom home in Mississauga, whether you have a vacant lot, a teardown property, or room for a secondary home. Get in touch today to schedule your discovery call.

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Where We Build Custom Homes Near Mississauga

We build custom homes across Mississauga, including Lorne Park, Mineola, Port Credit, Streetsville, Erin Mills, Meadowvale, Cooksville, and nearby GTA cities such as Oakville, Etobicoke, Milton, Burlington, and Toronto.

And surrounding areas across the GTA – contact us to confirm your location.

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Book Your Free Consultation

Whether you’re planning a full home renovation, custom build, or addition, we’re here to help you make the right decisions from the start.

Tell us about your project and our team will guide you through the next steps.

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