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HomeStars takes the hassle out of finding a general contractor in Mississauga. Skip the endless scrolling and cold-calling and simply post your project on HomeStars. You’ll get matched with available general contractors in Mississauga who are ready to help! Read real customer reviews, discuss your specific needs, and compare multiple quotes, all in one convenient place before deciding who to hire.

Some of our top rated general contractors in Mississauga

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  • General contractor in Mississauga

    ThermoPeak Heating and Cooling is the Greater Toronto Area’s (GTA) premier choice for high-efficiency climate control and precision gas piping. Unlike sales-driven franchises that rely on subcontractors, we operate on a strict Owner-Operator model. Led by licensed G2 Gas Technician, you deal directly with the expert. This ensures transparent pricing, accountability, and elite craftsmanship with zero middleman markups. ​As a TSSA registered contractor (FS-R-53856), safety is our absolute baseline. Every project strictly follows the Ontario CSA B149.1 gas code. We use first-principles troubleshooting to find the true root cause of mechanical failures, repairing what can be saved and replacing only what is necessary to save you money. ​Our Core Services: ​Furnaces: High-efficiency installation, emergency repair, and proper BTU sizing. ​AC & Heat Pumps: Central cooling and dual-fuel hybrid systems. ​Water Heaters: Tankless, hydronic, and conventional retrofits. ​Gas Piping: Custom CSST & black iron drops for stoves, BBQs, and heaters. ​Ductwork: Custom sheet metal fabrication for optimal airflow. ​We provide guaranteed 24/7 Same-Day Emergency Service across the GTA.

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  • General contractor in Mississauga

    Hi, I'm Lucas — founder of Lux Railings. We specialize in high-quality custom metal railings, including stainless steel, glass, aluminum, and iron. With years of hands-on experience and a commitment to precision and speed, we deliver modern, code-compliant railings that elevate every space. Our goal is simple: to provide premium craftsmanship with fast turnaround and clear communication every step of the way.

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  • General contractor in Mississauga

    I’m a tile installer based in Toronto, specializing in large format tiles (slabs). With 11 years of experience and running my own company, I am passionate, proactive, and friendly in my approach to every project. What I love most about my work is the opportunity to install tiles intentionally, creating artistic and custom designs that not only enhance the space but also provide lasting satisfaction. My goal is to deliver high-quality results that my clients will enjoy for years to come

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  • General contractor in Mississauga

    At BuildWorks, we specialize in high-quality renovations and legal basement developments that transform your home into a space you’ll love. Whether it’s a modern kitchen upgrade, a stylish bathroom renovation, or creating a fully finished, legal basement, our team is dedicated to precision, attention to detail, and exceeding customer expectations. We pride ourselves on clear communication, professional workmanship, and timely project completion. Every project is treated as if it were our own home, ensuring lasting results that combine functionality with aesthetics. From initial consultation to the final walkthrough, At BuildWorks delivers trusted solutions that enhance the comfort, value, and beauty of your property. Choose At BuildWorks for your next renovation or basement project and experience quality, reliability, and a team that truly cares about your home.

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  • General contractor in Mississauga

    Team of 2 professionals with over of 10 years of experience as handyman, home renovations, painting, drywall, framing with access to professional electricians and plumbers. Working in teams of 2 to secure a fast, clean, organize job. We like to keep it transparent with a flat rate of $250 per person, per day transportation included up to 40 km from our location (downtown Toronto) if can't do it we find the right people to do the job your trust is the most important for us.

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  • Our team can handle all construction and renovation work for you at competitive prices, using high-quality materials and ensuring excellent workmanship. In addition to construction work, I also offer handyman services. Handyman work includes things like small electrical and plumbing repairs, drywall patching, painting, installing shelves, assembling furniture, fixing doors, and general home maintenance.

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  • General contractor in Mississauga

    QUADRATIC CONTRACTING INC has been serving the community with exceptional drywall and construction services. Our team of skilled professionals brings years of experience and dedication to every project, whether residential or commercial. We pride ourselves on delivering superior craftsmanship, maintaining clear communication, and ensuring complete customer satisfaction. From initial consultation to final inspection, we're committed to exceeding your expectations. Our Credentials Licensed and Insured Contractors Certified Installation Specialists OSHA Safety Compliant Member of Industry Associations Licensed by the City of Toronto Quality Uncompromising standards in every project we undertake Reliability Dependable service and on-time project completion Professionalism Skilled craftsmen dedicated to excellence Experience 4 Years of expertise in residential and commercial work

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  • General contractor in Mississauga

    - Your Complete Deck,Fence And Interior Renovation Experts!** At Cosmos Construction, we specialize in enhancing your home with stunning decks, durable fences, and beautiful interior renovations. Our dedicated team combines quality craftsmanship with exceptional service with over 8 years servicing Toronto and Surrounding Area. **Our Services:** - **Custom Decks:** Personalized outdoor spaces for relaxation and entertainment. - **Durable Fences:** Stylish and secure fencing solutions. - **Interior Renovations:** Transforming your home with modern designs and upgrades. **Why Choose Us?** - **Customer-Focused:** We work closely with you to realize your vision. - **Competitive Pricing:** High-quality services at great value. - **Satisfaction Guaranteed:** Your satisfaction is our priority.

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  • General contractor in Mississauga

    Work in landscape and hardscape

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  • General contractor in Mississauga

    Hey I am the owner of MG Renovation, and I'm really passionate about bringing your home improvement dreams to life. We specialize in creating beautiful, functional spaces that truly reflect your style and needs. From the first idea to the final touches, we're all about quality craftsmanship and making sure you're thrilled with the result. We're excited to work with you and transform your home

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  • General contractor in Mississauga

    - Your Complete Deck,Fence And Interior Renovation Experts!** At Cosmos Construction, we specialize in enhancing your home with stunning decks, durable fences, and beautiful interior renovations. Our dedicated team combines quality craftsmanship with exceptional service with over 8 years servicing Toronto and Surrounding Area. **Our Services:** - **Custom Decks:** Personalized outdoor spaces for relaxation and entertainment. - **Durable Fences:** Stylish and secure fencing solutions. - **Interior Renovations:** Transforming your home with modern designs and upgrades. **Why Choose Us?** - **Customer-Focused:** We work closely with you to realize your vision. - **Competitive Pricing:** High-quality services at great value. - **Satisfaction Guaranteed:** Your satisfaction is our priority. Elevate your home with Cosmos Construction. Contact us today for a free consultation!

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  • General contractor in Mississauga

    hey, we provide services for garage cleaning,window cleaning,paint services, drywall work , tile work

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  • General contractor in Mississauga

    Quality work at a reasonable price, guaranteeing customer trust and satisfaction

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  • General contractor in Mississauga

    I’m an experienced interior designer with over [4 years] years of creating functional, beautiful spaces tailored to each client’s needs. My work includes residential makeovers, commercial designs, and custom renovations. Based in [ GTA ], I serve local clients and offer remote or travel-based services for out-of-town projects. I specialize in space planning, color palettes, lighting, materials, furniture sourcing, and 3D visualizations. My style blends creativity with practicality, and I pride myself on clear communication, attention to detail, and budget-conscious design. Whether it’s a cozy home or a modern office, I bring each vision to life with passion and precision. Clients hire me because I listen, adapt, and deliver thoughtful, personalized interiors that truly reflect who they are. Let’s create something beautiful together. ⸻ Let me know if you’d like this tailored with your name, location, or years of experience!

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  • Jash Design & Build Inc. is a full service Design/Build firm serving the GTA areas. Our skilled team of architects, designers and craftsmen share a commitment to customer service, made manifest through seven core principles: Courtesy, Accountability, Integrity in Design, Quality Craftsmanship, Communication, Cleanliness and Accessibility. This commitment has helped us build a broad base of loyal clients who continue to refer family and friends. We thank you for considering Jash Design & Build, and invite you to tour our online gallery by clicking on our website link. Residential - Commercial Design & Build from layouts, plans, and 3D modeling, all the way through to specification, construction and job completion. Residential: Custom Homes, Additions, Kitchens, Bathrooms, Basements and more….. Commercial: Restaurants, Salons, Spas, offices and more…. Custom water features Custom condo builds

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  • General contractor in Mississauga

    A&Z Home Renovations can help you with your house renovation, install or renovate bathroom, repair toilet or toilet flush, interior design, install or repair bathroom fixtures, repair shower or bath, bathtub or kitchen resurface or reface, install or repair bath exhaust fan & install, repair or replace caulking request in Thornhill, Ontario and its surrounding cities. A&Z holds a valid METRO License since 1985, WSIB, insurance and referrals and have successfully completed number of renovations and legalized basement projects and demolitions. Call A&Z Home Renovations today to discuss your needs and arrange a quote to start your work ASAP!

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4.9

Top rated general contractors

Our general contractors in Mississauga, are rated 4.9 out of 5 based on 1146 reviews from homeowners like you.

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What services are offered by general contractors in Mississauga?

General contractors in Mississauga manage residential construction and renovation projects across the city, from established areas like Port Credit and Cooksville to newer communities in Churchill Meadows and Meadowvale. They coordinate trades, source materials, obtain permits, and ensure compliance with the Ontario Building Code and the City of Mississauga’s building requirements.

Here are some general contractor services that are commonly requested in Mississauga:

  • Home additions and major interior renovations: Rear additions, second storeys, and full layout reconfigurations are common in established neighbourhoods where homeowners choose to expand rather than move.
  • Basement finishing and secondary suites: Converting basements into rental suites or additional living space is popular, subject to City of Mississauga zoning and permit rules.
  • Custom home builds and rebuilds: In select areas with larger lots, tear-downs and new builds continue as buyers replace older properties with modern homes.
  • Exterior upgrades and structural repairs: Roofing, siding, window replacements, drainage improvements, and concrete work are frequent, particularly in areas exposed to lake effect weather from Lake Ontario.

HomeStars matches you with general contractors near you . To get started, it’s easy: just post your project on HomeStars and local Mississauga general contractors will register their interest.

What makes hiring a general contractor in Mississauga unique?

Mississauga projects have considerations tied to the city’s mix of high-rise condos, suburban detached homes, lakefront properties, and evolving infill areas.

Here are some factors that general contractors in Mississauga need to consider:

  • Varied home styles and ages: Mississauga includes condominiums, townhouses, and detached homes on both small and larger lots. Approaches to renovation differ based on structure type and original construction.
  • Permit and zoning requirements: The City of Mississauga has specific rules for additions, basement apartments, and lot coverage. Contractors must follow municipal bylaws and inspection processes closely.
  • Soil and drainage conditions: Some areas experience clay based soil that can affect foundations and grading. Proper drainage planning is important for long term performance.
  • High demand for construction services: With steady population growth, scheduling trades and inspections can take longer during peak months, making advance planning important.

Find a general contractor in Mississauga on HomeStars

With HomeStars, you can skip the cold-calling and hours of research by using our one-stop-shop platform. You’ll be matched with verified professionals who have reviews to back up their work.

Here’s how to find and hire Mississauga general contractors:

  1. Start by posting your project on HomeStars. Provide a clear description of your general contractor project and, if possible, include photos to get precise quotes.
  2. Receive interest from available pros, review work history, and read customer feedback for general contractors in Mississauga.
  3. Connect with general contractors in Mississauga to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

All pros, including general contractors in Mississauga, who register with our platform undergo verification, including checks of ID and company details, so you can hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

What is the average cost of hiring a general contractor in Mississauga?

Costs for general contractors in Mississauga can include a variety of factors, including labour, materials, permits, and equipment. Hourly rates generally fall between 65 and $150 and depend on the contractor’s experience, service type, and the complexity of the project.

Below are some typical costs for common Mississauga general contractor projects:

  • Home additions and major renovations: $220 to $325 per sq. ft., influenced by structural work, foundation requirements, and finish selections.
  • Basement finishing and secondary units: $50,000 to $95,000+, based on layout, plumbing needs, and kitchen or bathroom installations.
  • Custom home construction: $275 to $425 per sq. ft., shaped by design details, lot conditions, and material choices.
  • Exterior upgrades and structural repairs: $18,000 to $70,000+, depending on scope of work and materials used.

HomeStars Tip: We always recommend having an open discussion with your Mississauga general contractor about specific services included and pricing and that everything be detailed in a written quote. This supports clear communication and helps avoid misunderstandings.

What to ask a Mississauga general contractor before hiring?

When deciding whether to hire a general contractor in Mississauga, asking a few questions can help you decide whether they’re the right fit for your project.

What types of projects do you usually handle?

A general contractor in Mississauga should be able to outline the types of projects they specialize in, such as home renovations, new builds, or commercial construction. Local experience as a contractor in Mississauga is important for understanding regional building codes and construction practices.

Have you completed projects in my neighbourhood or with similar home types?

Familiarity with your area and property style can help anticipate challenges such as older plumbing systems, tight lot lines, or shared walls in townhomes.

Are you insured in Ontario and covered by WSIB?

Contractors working in Mississauga should carry liability insurance and maintain Workplace Safety and Insurance Board coverage to protect homeowners and workers.

Will you handle City of Mississauga permits and inspections?

Many renovations and additions require permits. Confirm who is responsible for applications and booking inspections.

Who oversees daily operations and communication?

Clarify whether the general contractor or a project manager will coordinate trades, schedule inspections, and provide updates so you know how information will be shared.

What warranties apply to workmanship and materials?

Understanding warranty terms and the process for resolving deficiencies protects your investment after completion.

FAQ: Common questions about general contractor services in Mississauga

When should I hire a general contractor?

Hiring a Mississauga general contractor early in the planning phase is ideal, especially for large renovations or construction projects. They can help with budgeting, timelines, permits, and coordination from the start.

Can contractors manage renovations in high-rise condos or townhouse complexes?

Yes. Mississauga has many condominium and townhouse developments with shared walls or common areas, especially in neighbourhoods like City Centre, Erin Mills, and Meadowvale. General contractors coordinate with property management, follow strata or condo rules, and schedule work to minimize disruption to other residents. Using HomeStars makes it easy to find pros familiar with these requirements who can handle approvals, inspections, and logistics for multi-unit buildings.

How do contractors handle projects in older Mississauga homes?

Older homes in areas like Port Credit, Cooksville, or Clarkson often have outdated wiring, original plumbing, or foundations. General contractors working on these properties plan for upgrades to meet current Ontario Building Code standards, address hidden structural or moisture issues, and coordinate any necessary inspections before finishing work.

Do general contractors in Mississauga handle cleanup after the project?

Most building contractors in Mississauga include cleanup as part of their services, ensuring debris is removed, the site is safe, and your property is left in good condition once work is complete. Make sure to confirm with your preferred general contractor whether this is included in their services.

When is the busiest construction season in Mississauga?

Construction activity in Mississauga typically peaks from late spring through early fall, when weather conditions are most suitable for exterior work such as roofing, concrete, additions, and foundation projects. Demand for trades and municipal inspections is highest during this period, which can lead to longer scheduling timelines. HomeStars makes it easy to connect quickly with pros and plan your project several months in advance, which can help secure availability during peak season.

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