A well-planned Design Build project brings the decisions that shape your home together before construction begins. Ace Build Contracting provides residential Design Build services throughout Mississauga and the Greater Toronto Area, coordinating planning, architectural design, engineering, permits, budgeting, project management, and construction through one experienced team. This connected approach helps homeowners make informed decisions earlier, reduce unnecessary handoffs, and move into construction with a clearer understanding of the project scope.

Residential architectural blueprints used during the Design Build planning process

What Is Design Build?

Design Build is a project delivery approach that connects design and construction through one coordinated team. Instead of managing separate designers, consultants, and contractors independently, homeowners work with Ace Build Contracting to coordinate the major stages of the project from early planning through construction and final completion.

For major renovations, custom homes, and additions, this approach helps important decisions about layout, structure, approvals, materials, budget, and construction work together from the beginning. It also gives the construction team an opportunity to provide practical input while the project is still being designed.

We begin with your property, goals, budget range, timeline and project priorities. Where required, we review zoning, site conditions and feasibility considerations so important constraints are identified before the project advances.

We coordinate architectural drawings, layout planning, 3D renderings and design development so the proposed space can be evaluated before construction. Interior design, material and finish selections can also be coordinated as part of the project.

Structural, mechanical, HVAC, electrical and plumbing engineering requirements are coordinated where needed so technical decisions are considered alongside the design and construction scope.

We coordinate building permit applications, required documentation, revisions and municipal communication. If a project requires a minor variance or Committee of Adjustment process, we can coordinate that work as part of the overall project planning.

Construction knowledge is brought into the planning stage so scope, materials, structural requirements and major costs can be discussed before work begins. This helps create a more realistic plan for the project.

Our team coordinates construction, trade scheduling, site supervision, materials, inspections, project communication and photo updates so the work stays organized from the first day on site through completion.

At completion, we review the finished project with you, address final details and provide applicable warranty support, including Ace Build Contracting’s 2-year workmanship warranty.

Contact Our Team

Explore Our Recent Design Build Projects in Mississauga & GTA

Browse a selection of Ace Build Contracting projects completed throughout Mississauga and the Greater Toronto Area. Our Design Build approach can support major home renovations, custom homes, additions, and other complex residential projects where planning, approvals, and construction need to work together from the beginning.

View all Projects

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.

Learn More About Financing

Quick Approvals

Flexible Payment Plans

Financing Tailored to Your Project

What Our Clients Say

Video
Video
Video
Video
Video
Kiran Bala profile picture
Kiran Bala
2 months ago
We recently hired Ace Build Contracting for our kitchen renovation, and we're really happy with how everything turned out. From the beginning, the team listened to what we wanted, answered all of our questions, and gave us honest advice that helped us make the right decisions. The whole kitchen renovation process was well organized, and they kept us updated every step of the way. The crew was professional, respectful, and paid attention to the small details that made a big difference.

Our new kitchen looks amazing, and it's much more functional for our family. Highly recommend Ace Build Contracting.
Megi Kordalli profile picture
Megi Kordalli
2 months ago
We hired Ace Build Contracting for our home addition and had a great experience from start to finish. The team was professional, always on time, and kept everything within the budget we agreed on. Communication was excellent, and the whole process was smooth and stress-free. The quality of the work exceeded our expectations, and we’re very happy with the final result. I would definitely recommend Ace Build Contracting to anyone looking for a reliable contractor.
Omoruyi Charles profile picture
Omoruyi Charles
4 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
4 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
5 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
7 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
7 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
7 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
8 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.

Read All Reviews

Construction team coordinating a residential Design Build project

Why Homeowners Choose Ace Build Contracting for Design Build

  • Licensed & Insured – Ace Build Contracting is WSIB-covered and carries $5 million in liability insurance, giving homeowners confidence that their project is being managed by a qualified construction team.
  • Design, Engineering & Permit Coordination – Our team coordinates architectural design, engineering requirements, permit documentation and municipal communication as needed for the project.
  • Dedicated Project Management – One project management structure coordinates schedules, consultants, trades, materials, site updates, inspections, and communication throughout the project.
  • Detailed Proposals & Cost Breakdowns – You receive a detailed proposal and cost breakdown so you can understand the planned scope, major project costs, and what is included before construction begins.
  • HCRA-Licensed for Applicable New-Home Projects – Ace Build Contracting is HCRA-licensed for applicable new-home construction, supporting Design Build projects that include custom home development.
  • 2-Year Workmanship Warranty – Completed work is backed by Ace Build Contracting’s 2-year workmanship warranty, in addition to applicable manufacturer and material warranties.
  • Financing Available – Financing options are available for qualifying projects, giving homeowners additional flexibility when planning a substantial Design Build project.

Contact Our Team

Design Build vs. the Traditional Project Approach

Both approaches can produce a successful project, but they organize responsibility differently. Design Build is intended to connect the decisions made during planning with the realities of construction so homeowners have a more coordinated path from concept through completion.

Traditional Design, Bid & Build

  • The designer and contractor may be hired separately.
  • Construction input may come after major design decisions are already made.
  • Pricing may be tested after drawings are substantially developed.
  • The homeowner may need to coordinate information between multiple companies.
  • Changes can require additional communication between separate teams.

Ace Build Contracting Design Build

  • Design and construction are coordinated through one project team.
  • Construction considerations can be discussed during planning.
  • Budget development can happen alongside design decisions.
  • One project management structure coordinates consultants, trades, and construction.
  • Fewer handoffs help keep project information connected from one phase to the next.

Our Design Build Process

01

Discovery & Property Review

We review your property, goals, priorities, budget range, timeline, and existing conditions so the project begins with a clear understanding of what you want to achieve.

02

Feasibility, Scope & Budget

We review zoning, site conditions, structural considerations, and the proposed scope, then develop early budget direction so key decisions can be made before detailed design.

03

Design, Drawings & Engineering

We coordinate architectural drawings, layouts, engineering requirements, 3D planning, and interior design decisions where required so the project is ready for approvals and construction planning.

04

Permits & Pre-Construction

We coordinate permits, approvals, material selections, scheduling, detailed pricing, and pre-construction requirements so the project is organized before work starts on site.

05

Construction

We manage construction, trades, inspections, site supervision, and project updates through completion, followed by a final walkthrough and applicable warranty support.

Get a Consultation

Planning the Scope and Budget Before Construction

One of the biggest advantages of a Design Build approach is the opportunity to discuss cost while the project is still being shaped. Construction input can help identify how layout decisions, structural changes, engineering requirements, materials, and finish selections may affect the overall investment.

Instead of waiting until a completed design is handed to a contractor for pricing, our team can develop the scope and budget alongside the design process. The goal is not to eliminate every possible change, but to give you a clearer understanding of the project before construction begins.


Residential plans and material selections reviewed during Design Build scope and budget planning

Projects That Benefit From a Design Build Approach

Design Build is well suited to substantial residential projects where planning, approvals, and construction need to move together. Ace Build Contracting applies this approach to full home renovations, home additions, custom homes, legal basement apartments, major structural renovations and other complex residential improvements. Each project requires a different level of design, engineering, and approvals, but the common goal is to keep the major project stages connected under one coordinated process.

Completed residential kitchen renovation representing a finished Design Build project

When Is Design Build the Right Choice?

Design Build becomes especially valuable when the decisions made during planning directly affect structural work, approvals, budget, materials, and construction sequencing. The more connected the project stages are, the more useful it can be to have one team coordinating them from the beginning.

  • The project involves structural changes or a significant reconfiguration of the home.
  • Architectural drawings, engineering, or building permits are required.
  • Several trades and consultants need to be coordinated across multiple phases.
  • Budget decisions need to be evaluated while layouts, materials, and structural details are still being developed.
  • You want one project team responsible for carrying out the work from planning through construction.

For a small cosmetic update or isolated repair, a full Design Build process may not be necessary. During your consultation, our team can help determine the level of planning and coordination your project actually requires.

Planning a Design Build Project in Mississauga

Major residential projects in Mississauga can involve several layers of planning before construction begins. Depending on the property and proposed work, this may include zoning review, architectural drawings, structural or mechanical engineering, permit documentation, municipal review, inspections, and additional approvals where required.

A Design Build approach allows these requirements to be considered alongside the construction scope instead of treating each stage as an isolated task. For example, a structural change may affect the engineering design, which can influence permit documentation, material requirements, construction sequencing, and budget. Coordinating those decisions earlier helps create a more realistic path into construction.

Ace Build Contracting works with homeowners throughout Mississauga on projects ranging from full home renovations and home additions to custom homes and other complex residential improvements. Our team can coordinate the planning, consultants, approvals, and construction required for the specific project.

Get a Consultation

Architectural plans and construction documents reviewed during Design Build planning

Design Build Services Across Mississauga & the GTA

Ace Build Contracting provides residential Design Build services throughout Mississauga, including Applewood, Churchill Meadows, Clarkson, Cooksville, Erin Mills, Lakeview, Lorne Park, Meadowvale, Mineola, Port Credit, Sheridan, and Streetsville.

We also work with homeowners across Oakville, Etobicoke, Milton, Burlington, Toronto, and neighbouring communities throughout the Greater Toronto Area on major renovations, additions, custom homes, and other projects that benefit from coordinated design and construction.

Don’t see your neighbourhood listed? We also work with homeowners across the Greater Toronto Area. Contact our team to confirm if your property falls within our service area.

Frequently Asked Questions About Design Build

Planning a Design Build project in Mississauga or the Greater Toronto Area often brings up questions about cost, what is included, project timelines, drawings, engineering, permits, zoning approvals, and how the process differs from hiring separate companies. We’ve answered some of the most common questions homeowners ask before getting started.

Design Build costs vary based on the type and size of the project, existing property conditions, design complexity, structural changes, engineering requirements, permits and approvals, material selections, and level of finish. Design and construction costs are developed around the specific scope rather than a one-size-fits-all price. Ace Build Contracting develops the project scope and budget alongside the design process and provides a detailed proposal and cost breakdown so homeowners can understand the planned work and major project costs before construction begins.

The exact services depend on the project, but a Design Build scope can include the initial consultation, feasibility and zoning review, architectural design and drawings, layouts and 3D planning, engineering coordination, interior design and material selections, building permits and approvals, budget development, pre-construction planning, construction, project management, trade coordination, inspections, the final walkthrough, and applicable warranty support. Ace Build Contracting coordinates these stages through one connected project team, giving homeowners one point of accountability from planning through construction and completion.

The timeline depends on the project type, design complexity, engineering requirements, municipal approvals, material lead times, and construction scope. A Design Build project can include separate stages for design and drawings, permits and approvals, material selections and procurement, pre-construction planning, and construction. A substantial home addition, full home renovation, or custom home will generally require more planning and approvals than a smaller renovation. Ace Build Contracting establishes a project-specific timeline after reviewing the property, proposed scope, and requirements.

Yes. Ace Build Contracting can coordinate zoning review, building permit applications, required drawings and supporting documentation, revisions, municipal communication, and required inspections as part of the Design Build process. If a project requires an additional approval such as a minor variance or Committee of Adjustment process, our team can coordinate those requirements during the planning stage. The exact approvals required depend on the property and proposed scope of work.

With a traditional approach, the architect or designer and contractor may be hired separately, and the homeowner can be responsible for coordinating information between different companies. Design Build connects design and construction through one coordinated project team, allowing construction input, budget considerations, technical requirements, and scheduling to be considered while the design is being developed. This creates one management structure and fewer handoffs from planning through construction.

Yes. Ace Build Contracting coordinates architectural design and drawings along with structural, mechanical, HVAC, electrical, and plumbing engineering where required for the project. The exact consultants, engineering disciplines, and documentation needed depend on the property and proposed scope.

Design Build is particularly useful for projects with several connected stages, such as full home renovations, home additions, custom homes, major structural renovations, legal basement conversions, and other complex residential projects involving drawings, permits, engineering, and multiple trades. For a small cosmetic update or isolated repair, a full Design Build process may not be necessary.

Yes. If you already have drawings or plans, our team can review them and discuss what has already been completed, what may still be required, and how the project can move into budgeting, permits, pre-construction planning, and construction.

Still Have Questions? Let’s Talk!

Contact Our Team

Get a 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.

    Upload project files: PDF, JPG, JPEG, PNG, WEBP, HEIC, HEIF, DOC or DOCX. Maximum 20 MB per file.

    Please upload any existing drawings, plans, photos, documents, or design ideas that may help us understand your project.

    Ace Build Contracting © 2026 | All rights reserved.