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Some of our top rated general contractors in Oshawa

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Home Refresher
Rating: 5 out of 5
General contractor in Oshawa
-At Home Refresher, we specialize in transforming ordinary spaces into extraordinary environments that reflect your unique style and meet your family's evolving needs. With over 10+ years of experience in residential renovation, our skilled craftsmen and designers work hand-in-hand with you to create spaces that are both beautiful and functional. From kitchen renovations, bathroom remodels, basement finishes to additions, and custom builds, we handle projects of all sizes with meticulous attention to detail. Please Contact us for a free estimate today, thank you.
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Latest review:
Install or renovate bathroom- 25 Sep 2025
Joe and his team were amazing throughout their work. Everything is quick, efficient. They were punctual and so dedicated. They did an exceptional job and helped us to remodel our washroom.
MacMaster Landscaping
Rating: 5 out of 5
General contractor in Oshawa
Our Interlocking Services specialize in custom design and installation, ensuring your patios and walkways are both durable and stylish. We handle everything from stone selection to final sealing, preventing weeds and erosion. Whether it's crafting a beautiful patio or a functional walkway, we deliver high-quality service to enhance and protect your outdoor spaces. Your pathways will look stunning and withstand the test of time with MacMaster Landscaping.
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Latest review:
Yard maintenance- 16 Nov 2025
Such a wonderful experiment working with Jay. His price was fair , he showed up on time and was done early. The work was perfect and he was such a pleasant and personable person to work with. We will likely have him back in the spring for some help in our back yard .
Quijada Custom Flooring
Rating: 4.9 out of 5
General contractor in Oshawa
Best of Awards 2018
At Quijada Flooring, we specialize in hardwood floor and stair installation and refinishing. Baseboard and trim work
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Latest review:
Refinish or polish floor- 27 May 2025
Roberto and his crew were fantastic to work with from start to finish. Would definitely work with again. Thanks!
Precision Improvements
Rating: 5 out of 5
General contractor in Oshawa
Here at Precision Improvements we want to give you the bathroom you've been wanting. From studs to finishes we'll handle it all and be in total communication with you along the way. We want you to love your bathroom for years to come whether you want to spend $15000.00 or $50,000.00. We can make it happen and we guarantee the results.
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Latest review:
He did a wonderful job and we are very pleased w the finished ensuite. Jason took me around whitby to help with the planning and offered lots of suggestions . He has an excellent eye for detail and was always clear with communicating the stages of the renovation. He came back after one week to check on his work and see if we had any concerns. Which we did not. I will certainly recommend him to my relatives and friends with confidence. Thanks Jason for your professionalism and skills.
Austin Stephen
Rating: 5 out of 5
General contractor in Oshawa
Hi, I’m a professional appliance repair technician with over 5 years of hands-on experience helping homeowners and businesses keep their appliances running smoothly. I specialize in diagnosing and repairing a wide range of appliances — from refrigerators and ovens to washers, dryers, and dishwashers. My goal is simple: to provide fast, reliable, and honest service that saves you time and money. Whether it’s a quick fix or a complex repair, I take pride in delivering high-quality workmanship and friendly customer service you can trust.
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Latest review:
Various small jobs- 17 Apr 2026
Austin responded quickly to my posting and arrived promptly to look at the job. He spent considerable time & energy looking at different possible solutions, enabling us to select one that was optimal. He obtained the necessary parts & returned to install them. He was always on time, respectful, polite & friendly, and he did a fast, expert job leaving no mess behind. I will definitely reach out to Austin again for handyman-type work and electrical work.
Green Star Contracting
Rating: 5 out of 5
General contractor in Oshawa
Green Star Contracting is team of professionals with bunch of services under one roof. We are in business remodelling renovation and new build since 2010 with highly experienced and trained professionals.
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Latest review:
Various small jobs- 24 Feb 2026
I was very impressed with Omar from Green Star Contracting. He did a great job on the installation of an under the counter range hood for me. I will definitely hire him again for my next job!
Brandom Kitchens and Bath Centre
Rating: 4.8 out of 5
General contractor in Oshawa
Your Trusted Partner for Kitchen & Bathroom Renovations Since 1989 Founded in March 1989, Brandom Kitchen & Bath began as a small showroom on Bloor St. in Oshawa. By early 1990, we moved to our current location in Courtice, Ontario, and have since become Durham’s #1 showroom for quality kitchen and bath products, offering a complete installation service for everything we sell. Our goal from the very beginning was to provide a seamless, one-stop shopping experience. When you choose Brandom, you're not just getting new cabinets; you're getting a fully managed renovation. We handle plumbing, electrical, flooring, wall removals, countertops, backsplashes, and even garbage removal. We take care of everything so you can enjoy the process, from start to finish. An Exciting Renovation, Not a Daunting Task Renovating a kitchen or bathroom can feel overwhelming, but with Brandom, it doesn’t have to be. Using our state-of-the-art computer design program, we’ll help you visualize your new space before you even place your order. Our showroom displays feature the latest in kitchen and bath products, including a wide selection of counters, faucets, tile, and more, so you can get a true sense of how your vision will come to life. 50+ Years of Combined Experience With over 50 years of collective experience, our design team has mastered every aspect of the kitchen and bathroom renovation process. But we don’t stop there. We’re actively involved in installation, manufacturing, and service, ensuring that every product we recommend is the perfect fit for your project. This hands-on approach means we can deliver practical, cost-effective solutions that truly meet your needs. We know that for most homeowners, renovating a kitchen or bathroom can be perplexing, especially if it’s your first time. That’s why we’re committed to making your experience as smooth and stress-free as possible. From design to installation, we’re here to guide you every step of the way. Installation You Can Count On Brandom’s exclusive installation teams are perfectionists. With high praise from countless satisfied clients, our crews ensure that every aspect of the job is completed to code standards — including electrical and plumbing. Their attention to detail guarantees you’ll love the finished result. At Brandom, we treat your home like our own, and we pride ourselves on providing expert service that exceeds expectations. Let our family take care of your family. Our Full Suite of Services Includes: Design & Install Cabinets Supply & Install Countertops Supply & Install Backsplashes Supply & Install Flooring Full Plumbing Services for Your Project Certified Electricians for Your Project Wall Removals (When Necessary) Complete Garbage Removal
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Latest review:
Short and to the point: We had our 28 year old kitchen and main floor transformed by Brandom Kitchens in 2023 and can thankfully and happily say their whole team did a great job from the initial consultation through to completion and aftercare, on time and within budget. A little more detail... Right from the moment we walked in the front door and Office Manager Cheryl set us up with one of their designers, Shana; a Certified Kitchen & Bath Designer, we felt very relaxed and comfortable. During our conversation with Shana, we just clicked and knew she was the right person for the job. She showed us through their extensive warehouse of finishes and materials and gave us a thorough explanation of their processes and what we could expect if we chose to hire Brandom. We left the showroom with a bunch of ideas and thought about our options. We wanted everything on the main floor redone from popcorn ceiling removal to all new flooring and cabinetry. After living in this house for 21 years we want to head into retirement years in our home but make it work and flow better. We decided to go for it and gave the retainer for a design plan. From there they looked after everything, arranging permits and hauling away the debris. Our house has the staircase in the middle the main floor and it made for a challenge to use the square footage to it best potential. Shana did a great job tracking the details and I can confirm there is a lot to consider when you are doing a once in a lifetime renovation. Each time we went to the showroom we felt welcome and valued as clients. After several meetings to select all the fixtures right down to the drawer pulls, we firmed up a date to start construction and began to look forward to having everything done. The installer for our project was Dan, a veteran carpenter with what seemed like about 100 years experience. He came in to assess our house and what could be done with it. Next came structural engineering reports to make sure the load bearing walls were properly replaced and supported. Shana's design removed one wall completely and took a six foot opening and widened it to almost ten feet, showcasing the lower part of our staircase and the rest of the new design. She also suggested removing the old bulkheads and wrapping the counter along one wall because we didn't have enough room for an island because of the stairs being in the center of the house. The end result of Shana's Design and Dan's carpentry skills makes much better use of the existing space. It was obvious from the beginning that they worked very well together. We did the majority of the tear out ourselves with the help of a couple friends and Dan rolled in the driveway, right on time. He and his helper Joe worked pretty much every day until at least 4, sometimes even later but they were mindful that we were living in the house during the work. One thing that concerned us before hiring anyone for this kind of job was that they would start things and then be hard to find or reach on the phone. That was not the case as Shana was in pretty regular contact us and available if we called her, and I saw Dan every day. Brandom supplied and installed all new LVP flooring across the entire main floor, custom cabinetry, stone countertops, fancy faucets and sinks. We sourced our some of our own light fixtures and other items for the reno and had them on hand for the trades Brandom had hired to do the installs. When the cabinets arrived both Dan and Joe commented on how well packaged everything was for transport from. Once in place they turned out even nicer than we had even hoped for. Dan finished up right on schedule but there are always things that need aftercare and though he moved on to the next job he stayed in contact to make sure he was free to do the finishing touches when the time came. Anytime you decide to undertake a big job like this you have to expect a few hiccups along the way and this job was no different. We had a few problems but it is how Dan, Shana, and the rest of the team responded to them that made us happy we chose Brandom. This has exceeded our expectations and we cant believe how beautiful our home is and now we are confident knowing our main floor is ready for us in the next stage of life. Overall, we would suggest to anyone in the market for a beautiful full service home renovation go to Brandom and take a look around. You might be closer to your dreams than you think!
EJP Contracting
Rating: 5 out of 5
General contractor in Oshawa
At eJP Contracting, we strive to give you the BEST customer experience while delivering a quality product time after time. Our craftsmanship is second to none. Our management team has spent decades honing their craft, and their policies, processes and procedures are tried, tested and true. eJP Contracting Everything's Just PERFECT
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Latest review:
I recently had the pleasure of working with Johnny and his team on my basement renovation project, and I am thrilled to share my outstanding experience with them. From start to finish, Johnny and his crew demonstrated an exceptional level of professionalism, accommodation, punctuality, flexibility, and cost-effectiveness that exceeded all my expectations. One of the most impressive aspects of working with Johnny and his crew was their unwavering commitment to staying on schedule. They provided a detailed timeline right from the outset and adhered to it rigorously. The entire project was completed in less than 3 weeks without any delays. One of the key concerns with any renovation project is staying within budget. Johnny and his team demonstrated an exceptional ability to manage costs efficiently. They provided a transparent breakdown of expenses, and throughout the project, there were no surprise costs or hidden fees. Their commitment to staying on budget without sacrificing quality was truly commendable. In addition to their outstanding workmanship, Johnny and his team's professionalism was evident in their respectful and friendly demeanor. They maintained a clean and organized work environment throughout the renovation, ensuring that my home was minimally disrupted during the process. I cannot speak highly enough of Johnny and his team's performance during my basement renovation. Their accommodation, adherence to the schedule, flexibility, and budget-conscious approach make them stand out as a top-notch renovation team. I am thrilled with the final results of their work, and I wholeheartedly recommend Johnny and his team to anyone seeking a renovation project that is not only stress-free but also exceeds expectations. They have certainly earned my trust and future business.
Driveway Guys
Rating: 4.8 out of 5
General contractor in Oshawa
Driveway Guys offer Asphalt Emulsion Sealcoating, Sealing, Hot Rubber Crack Filling, Line Painting & Patching. Serving Durham Region, Kawartha Lakes, Toronto, GTA & beyond. Complete Asphalt Maintenance Since 1995! We're into sealing relationships!
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Latest review:
Paving- 11 Jul 2023
Great communication, timeliness, service and overall attention to detail. Steve and team went above and beyond in their recent driveway work and made my 1st experience as a new homeowner really great. Thank you and will definitely come back next time!
All Dunn General Maintenance
Rating: 5 out of 5
General contractor in Oshawa
Specializing in painting, plaster & drywall repairs, deck repair, light carpentry and general maintenance Working in the GTA (Scarborough, Pickering, Ajax, Whitby, Oshawa, Courtice, Bowmanville, Clarington,
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Latest review:
Install or repair locks- 4 Feb 2026
Mr. Dunn was on time. I am happy with the job he did replacing the lock. He was polite, affable and offered useful suggestions. I would use his services on the future and I would recommend him to my friends and relatives. I am giving him 5 stars. Thank you David. Cyril Smith
Grade A Carpentry
Rating: 5 out of 5
General contractor in Oshawa
I have 7 years experience in construction. I have framed homes, roofing, decks/fences, concrete forming, and currently do commercial/residential renovations. If you are in need of any of the things listed above, looking for quality work done right at an affordable price, and are located within the GTA please reach out.
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Latest review:
Build pergola, gazebo or garden house- 12 Apr 2026
Aidan installed an 8 x 8 gazebo and took down our old gazebo. The workmanship was excellent. Aidan is very professional, friendly and detailed oriented. He took away the old gazebo and did an excellent job installing the new one. He ensured everything was to my satisfaction and cleaned up everything before he left. Would definitely recommend Grade A Carpentry!!!
Ontario Boys Contracting Inc.
Rating: 4.6 out of 5
General contractor in Oshawa
Specializing in Driveway, Patio, Walkway Interlocking, Sodding, Landscaping, Retaining wall, and all types of Interior and Exterior Construction and Landscaping.
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Latest review:
Ontario Boys Contracting did a wonderful job. Hard working and a pleasure to work with. Would recommend them.
Carrs Yard & Property Maintenance
Rating: 5 out of 5
General contractor in Oshawa
Best of Awards 2026
Welcome to Carrs Yard, where quality meets trust. As a family-owned and operated property maintenance business, we specialize in lawn maintenance, demolition, junk removal, cleaning services, and property cleanups. Whether you're a homeowner needing regular lawn care or a commercial property owner looking for a full-scale cleanup, we’re here to take the stress out of property maintenance. Our team is dedicated to providing exceptional customer service and top-notch results. With years of experience, we’ve built a reputation for getting the job done right the first time—no matter how big or small. At Carrs Yard & Property Maintenance, we treat every property like our own, ensuring every project is handled with care, attention to detail, and a focus on quality. We believe in the power of a job well done, and as a family business, we understand the value of building long-term relationships with our clients. Let us help keep your property in top condition, so you can enjoy peace of mind knowing the work is in trusted hands.
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Latest review:
Clear out or disposal household content- 17 Apr 2026
Profesional acting with good communication.
C.Aurora Paving LTD
Rating: 4.2 out of 5
General contractor in Oshawa
C. Aurora Paving has provided commercial and residential paving services in Ontario since 1978. With our focus on experienced people, safety, and environmental responsibility, you get quality and professional paving results the first time - all of our work is fully guaranteed. Specialized in paving driveways, asphalt removal, parking lots, and resurfacing. We are a family owned and operated paving business and have enjoyed over 30 years of success, paving Oshawa, Whitby, Ajax, Pickering, Scarborough, Markham, Stouffville, Courtice, Bownamville, Newcastle, Port Hope, Cobourg, Port Perry, Claremont, Ashburn, Brooklin, Tyrone, Blackstock, Bethany, Ponty Pool, Hampton, Orono, and Caesarea . Commercial Parking Lots Industrial Parking Lots Residential Paving Pavement Extensions Driveway Paving Parking Lot Resurfacing Interlock Installation Sewers, Catch Basins, Manholes Parking Lot Repair New Parking Lot Installation Line Marking Bumper Curbs Installed Asphalt Speed Bumps Asphalt Roadways Tennis Courts Pavement Repairs Parking Lot Design Concrete Curbs Colored Concrete Parking Lot Sealing Hot Rubberized Crack Sealer Heavy Compaction Grading
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Latest review:
Excellent service and professional work. We were kept in the loop throughout the entire process. It was like watching a NASCAR pit crew at work. An entire team worked quickly and in sync. It was fun to watch. We would absolutely recommend them.
Throne Plumbing & Gas Ltd
Rating: 5 out of 5
General contractor in Oshawa
Throne Plumbing & Gas Ltd, is a full service plumbing company. We have approximately 20 years of plumbing experience. Our goal is to provide our customers with a honest plumbing experience. Our way may not be the most inexpensive way, but it will be the right way. We provide service for Toronto (GTA), Durham region and the surrounding areas. We are looking forward to hear from you. MAIN SERVICES: • WATER LINE REPAIR REPLACEMENT • DRAIN LINE REPAIR REPLACEMENT SUMP PUMP & WELL PUMP REPAIRS • WATER PRESSURE ISSUES • LEAKING PIPES • FAUCET REPAIR & REPLACEMENT • BACKFLOW TESTING • HEATER REPAIR REPLACEMENT • GAS PIPING • DRAIN CLEANING SUMP PUMPS (LIBERTY, BARNES) SEWAGE EJECTOR PUMPS • RE CIRCULATION PUMPS (ARMSTRONG) • KITCHEN & BATH FIXTURES • FAUCETS RESIDENTIAL & COMMERCIAL • FOOD WASTE DISPOSERS • TOILETS RESIDENTIAL & COMMERCIAL HEATING SERVICES • HYDRONIC HEATERS • RADIANT IN-FLOOR HEATERS • HOT WATER TANKS AND TANKLESS HOT WATER • BOILERS AND FURNACES
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Latest review:
Sam was awesome. Very professional and pleasant to speak with. His team showed up on time and were all professional. They completed the job in 2 days, and cleaned up most of the debris. I have already used their services a 2nd time to replace the main shut-off valve to my water main. This was also done on-time, quickly and without issues. Highly recommend Sam and his team.
Ninth & Co.
Rating: 5 out of 5
General contractor in Oshawa
Best of Awards 2024
We specialize in home improvement at Ninth & Company Contracting. From concept to creation, discover what a Ninth & Co. reno can do for your home. Contact us now for a free quote!
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Latest review:
Trey was very professional and communicated all aspect of the job from initial consultation to completion, even out of scope aspects. If changes are required, he took the time to explain it, then seek permission to proceed. He is very punctual and delivered on the agreed upon completion time line. At the end of each workday, he thoroughly cleaned up the work area and anywhere that his work had impacted which was very professional. I would definitely use him again for any renovation I have and also would recommend him to any one I know who wants, quality work done without breaking the bank.