
Some of our top rated general contractors in Oshawa
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- Richy Granite and QuartzGeneral contractor in OshawaRating: 5 out of 5Get in touch
- Best of Newly Listed 2025
Richy Granite and Quartz has been offering top-quality granite, quartz, and porcelain countertops since 2009. We also specialize in fireplaces and bathroom walls. Why Choose Us -Experience : Over 15 years in the industry. -Quality : Only the best materials. -Professional Team : Skilled and reliable. -Competitive pricing : High-quality products and affordable prices.
As a designer, I've been recommending and working with Richy granite and quartz exclusively for the last several years. Jason and his team are always professional, prompt, communicative and most importantly provide a great offering, flawless fabrication, great lead times and and a perfect installation. I am always hesitant to recommend other trades and suppliers - but I have full confidence in Richy Granite and Quartz and my clients are always thrilled. Thank you!Latest review: - Steward Ventures IncGeneral contractor in Oshawa
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Get in touchAt Steward Construction, we don’t just build — we steward every project with excellence. We’re a Durham-based construction and renovation company specializing in commercial and industrial projects across the GTA. From clean-slate demolition to full-scale buildouts, our mission is to serve clients with integrity, precision, and care. With over a decade of experience, we pride ourselves on clear communication, reliable timelines, and high-quality workmanship — whether you're refreshing a retail space, upgrading a restaurant, or restoring a property. Let us help bring your vision to life — the right way, the Steward way.
- 1000607121 ONTARIO INCGeneral contractor in Oshawa
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Get in touchI am a dedicated and highly skilled general contractor known for an unwavering work ethic and commitment to excellence. With years of experience in the construction industry, I consistently deliver top-notch services, ensuring every project is completed on time, within budget, and to the highest standards. My attention to detail, problem-solving skills, and ability to manage complex projects sets me apart. Well trusted for reliability, transparency, and ability to bring visions to life, your go-to professional for both residential and commercial projects. A reputation for outstanding craftsmanship and customer satisfaction speaks volumes about my hard work and dedication.
- Popal constructionGeneral contractor in Oshawa
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Get in touchHello, I'm Jamshid Popal—a dedicated and experienced framing and drywall specialist with over 15 years in the industry. As a skilled handyman, I am known for my honesty, reliability, and commitment to delivering high-quality workmanship. My expertise ensures precision, durability, and customer satisfaction in every project I take on.
- STclair Design ConceptsGeneral contractor in OshawaRating: 5 out of 5Get in touch
- Best of Awards 2025
- Best of Newly Listed 2024
Have you been thinking of ways to transform your home? Let me help make those dreams a reality! Deciding to love your home and enjoy your space even more? Deciding to sell and need some quick upgrades to maximize resale price? Does your investment property need some work to get top dollar in this rental market? Maybe you need to supplement your mortgage with an ADU and/or rental suite in the basement? Do you see the potential? I will! Every home has opportunity to improve both equity as well as your quality of life. Let us help you with the function you’ve been looking for, and the aesthetics you have been dreaming of! My teams and I have experience in all types of renovation from interior to exterior. We strive to provide the highest quality product and a variety of solutions for a range of budgets. Connect with me today for your FREE Home Consultation! We are YOUR 1 Stop Reno Shop!
Nick came to my rescue not 1 but 2 times, after experiencing heavy wind and rain which damaged the sidings of the house. Nick is an awesome person to deal with and would highly recommend him to anyone. Thank you once again, much appreciated.Latest review: - Groundworks TorontoGeneral contractor in OshawaRating: 4.9 out of 5Get in touch
- Best of the Best 2025
- Best of Awards 2025
Groundworks is Canada’s trusted choice for foundation repair, basement waterproofing, and concrete lifting. Proudly serving Toronto, Calgary, and, Edmonton we provide reliable solutions to protect your most valuable investment—your home. With industry-leading products, nationally backed warranties, and fully trained technicians, we specialize in foundation repair, basement waterproofing, crawl space encapsulation, concrete repair, and radon mitigation. Our commitment to quality and personalized service ensures your home is safe, secure, and built to last. Call Groundworks today for your Free Inspection!
I contacted Groundworks (formerly Clarke Basement Authority) as I was looking for a company to encapsulate my crawl space. Beginning with the initial meeting with Chris (quoted the job) to completion, the project ran smoothly. Lucio, Tai and Carter were the onsite crew that completed the work. They displayed a high level of organization, were professional, polite and had an excellent work ethic. I had several questions during the quote process and when the job was underway. The responses were always prompt and the time was taken to explain to me the project and how the work was being completed. Lucio, Tai and Carter kept the work area contained and were extremely tidy and respectful of my home. Throughout each day, Lucio provided me with regular updates that included pictures at various stages of the project. Lucio is an excellent project leader and that is reflected in the way the team worked together. I would recommend this team and Groundworks for crawl space work.Latest review: - PBE ContractingGeneral contractor in Oshawa
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Get in touchHandyman service able to clear that honey-do list. We provide a quality and reliable handyman service, as well as small to medium sized renovation projects that you don't want to or just don't have time to tackle on your own.
- Floors Done Right Installations WsibGeneral contractor in OshawaRating: 5 out of 5Get in touch
Hi my name is Michael. I have been installing flooring for over 33 years in Durham Region . I install for all the big box stores and flooring stores in Durham Region. I install hardwood, laminate , carpet , vinyl click and vct tiles . My flooring boys and I , also install all new baseboards, quarter round and door stop. At a very affordable rate. My flooring crew and I , are the true professionals. We snap lines. We undercut all door casings . No top pinning the last rows in your wood flooring. We use wood glue and hardwood jacks to close your last few rows without any gapping . We treat ever install, as if we are doing our own house . We take great pride in our craftsmanship. Our workmanship is the best in the industry. In this trade, unfortunately you get a lot of wannabe flooring installers. And some store owners thinking they are installers. Giving you very poor advice. Please note. Most flooring store owners or box store employees , have never installed flooring. Have no clue where to start or how to finish your install. Wrong transition moldings and stair nosings. Over charging you on carpet and underpad.. Watchout for flee market deals . If the back of carpet , the latex peels off. It's defective carpet. On hardwood or laminate specials. Please check the lot numbers. You always want the same lot numbers. They only care about collecting your hard earn money. And not being very honest. Taking a lot of short cuts. Don't get mislead. Please don't let anyone install your new flooring. Without contacting me first. I know where to start my rows. And give you that professional install that you desire. I can give you advice on what products that will give you that wow factor. I take no short cuts and I have no excuses. My goal, is to make your vision into a reality. My crew and I can meet all all your flooring needs. I can recommend flooring stores with warehouse prices . No peer pressure salesman , on commission, who tries to up sale you. Or tries the switch and bait. You purchase a product and get something else at a lower grade. Some flooring stores have hidden restocking fees . No charge for under cutting your door casings charge. Or they make you sign a contract with Hidden costs. Please read the fine print. I am a certified installer. I take great pride in all my installations. Flooring is my passion. No cutting inside your house. I use a laminate cutter to reduce dust in your house. I use drop sheets. I vacuum all rooms before installing . I clean up all garbage. After all my hard suface installations, I use a swifter and a Bona cleaner . I don't accept any deposits or payment until your install is completely installed. I am fully insured. I do have WSIB . I offer free measures. I am available on short notice.
Michael was fantastic to deal with and answered all my questions. His team is very professional and got the job done right.Latest review:Install or replace wooden floor or parquet- - Pds Carpentry IncGeneral contractor in OshawaRating: 5 out of 5Get in touch
I frame houses, frame basements, decks and fences. References are always available and I look forward to hearing from you.
Built my shed and it was better than I could have imagined they had a few extra pieces of wood left so even went extra and put an extra gable over the side door couldn't be happierLatest review: - Qualified electricianGeneral contractor in Oshawa
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Get in touchQualified electrician can help you with your install or repair electrical system, install or repair electrical sockets and switches, install or replace radiators, put up lighting, various small jobs, install or replace ev charger, install smart home automation, electrical inspections & pat testing, ceiling fan, install or repair bath exhaust fan, install or repair generator & interior lighting design plan request in Ajax and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Qualified electrician now to discuss your needs and arrange a quote. Quincyse@outlook.c!! Journeymen and master electrician. Lec 7014230.
- Fuzion Electric Inc.General contractor in OshawaRating: 5 out of 5Get in touch
Don't consider calling the bigger companies before you try Fuzion Electric. You won't find better pricing from an insured, registered electrical contractor. Independently owned and locally operated; ESA# 7008025; Let us get the job done right, on budget and on time...GUARANTEED. Neatness, Tidiness, and doing things safely are of our biggest concerns. There are way too many hacks out there without the proper knowledge. Electrical is one thing best left to the pro's so let us get the job done right. Every job is inspected and the homeowner/business owner receives that documentation. That's not just the right way to do it, but it also offers piece of mind. Feel free to contact me to find out more. Matt (289) 200-2199 Please leave message if I don't answer your call and I will return it ASAP
Matt and Evan were great to work with. Very professional and responsive. Everything was done to my satisfaction. Would recommend!Latest review: - George Cole Construction Inc.General contractor in OshawaRating: 5 out of 5Get in touch
- Best of Newly Listed 2025
We are a family run business with 30 plus years of experience in the construction world. We strive to meet the bespoke needs of our clients. Our projects range from general construction, full home and cottage renovations, retail, commercial and industrial. George Cole Construction serves Durham Region, the Kawartha's, Cottage Country, Toronto and The Greater Toronto Area.
Andrew was great to work with. He communicated well and responded to our requests very quickly. He helped us walk through various options for our project and outlined what was possible. The end result was a new kitchen that we love! Would recommend working with Andrew!Latest review:Install or renovate kitchen- - Dave's Roof RepairsGeneral contractor in Oshawa
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Get in touchMy name is Dave McGrath, and I am the owner of Dave’s Roof Repairs. With 12 years of experience in the roofing industry, I am passionate about providing quality roofing solutions to our clients. We SPECIALIZE in roof repairs and smaller replacements such as ( garage, porch, shed, gazebo, pool house, and new additions ). At Dave's Roof Repairs, we pride ourselves on our commitment to customer satisfaction and high-quality workmanship. We understand that a roof is one of the most critical components of your home, and we strive to ensure it is safe, secure, and long-lasting. 10-Year Workmanship Warranty ✅️ Working At Heights Certified ✅️ Liability Insured ✅️
- Simplicity Rubber SurfacingGeneral contractor in Oshawa
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Get in touchCustom Rubber Surfacing - Ontario Made From Recycled Tires Pool Decks Patios Driveways Playgrounds Gym Floors
- EVEWARDCONSTRUCTIONGROUPGeneral contractor in Oshawa
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Get in touchEvewardConstructionGroup is a dynamic construction firm specializing in innovative solutions for residential and commercial projects. with a commitment to excellence,integrity and client satisfaction, we bring creativity, expertise, and reliability to every endeavor , ensuring expectional results that exceed expectations.
- Complex GroupGeneral contractor in OshawaRating: 5 out of 5Get in touch
Complex Construction is a premier construction company specializing in demolition, excavation, grading, and full-scale design-build projects. With a focus on quality, efficiency, and precision, we bring expertise to every job, from land clearing to custom builds. Whether you're looking for residential or commercial construction solutions, we deliver reliable results with industry-leading craftsmanship. Serving Ontario, Complex Construction is committed to excellence in every project. Contact us today to bring your vision to life.
Mo and his team are a wonderful bunch. Fast, efficient, and clean. I've had really bad experiences with previous contractors and Mo has been God sent. Thank you MoLatest review: