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Some of our top rated general contractors in Mississauga

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Viper Home Services Inc.
Rating: 4.9 out of 5
General contractor in Mississauga
Viper Home Services Specializes in waterproofing drains and all types of concrete work. Our mission is to offer a unique and reliable service within the Greater Toronto Area. We always deliver what we promise on time and on budget. - We have excellent references from our satisfied clients - We are a family owned and operated business. - We are professionals and guarantee our work 100% - We are an Ontario registered company - We are registered with W.S.I.B. and are fully insured - We satisfy our client and follow their recommendations - We are friendly and professional - We get the work done on time and on budget So stop putting off that nagging renovations project and let the pros handle it Call our references and they will speak for us!! - Drains - Waterproofing - Underpinning - Back water valve - Service line replacement - Drain pipe repair - Sump pump - Cement demolition - Masonry - Flooding - Swimming pool backfill - Excavation - Foundation - City inspection help - Building permit assistance History Established in 2000. We are proud to be family owned and operated.
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Latest review:
I cannot recommend Viper Home Services enough. Fast, dependable, honest and hard working. Manny and his crew did spectacular work waterproofing our basement and replacing our water service into and out of our home. They cleaned up after themselves, were courteous to our neighbours and made a stressful event super satisfying. It's great to have comfort in knowing we never have to worry about flooding or moisture in our basement again! Thanks, Manny!
Welda Windows & Doors
Rating: 4.8 out of 5
General contractor in Mississauga
Best of the Best 2024
Best of Awards 2024
WELDA Windows and Doors where Quality Doesn`t Cost - It Pays! ----WELDA Windows and Doors - Ontario’s Home Improvement Company installs Energy Star vinyl windows, residential entry doors and patio / porch / entrance enclosures to fit any home in Toronto, GTA, Ontario. If you`re planning to upgrade your windows, doors or porch enclosure and price, quality, and service are important - you need to contact WELDA Windows and Doors.--- www. weldawindows.com --- www.ontariowindowsanddoors.ca--- We also supply and install Manual and Motorized Retractable awnings for your patio to enjoy sunshades on a Sunny Days. Please visit www.weldashading.com--- *** Whether your preference is for basic sliding windows and steel entry doors or your taste is more for casement windows and fiberglass doors, WELDA Windows & Doors home improvement company has the solution for you. Replacement vinyl windows in Toronto; front entrance doors in Toronto, GTA, Barrie; energy star windows in Toronto, Brampton; porch enclosures in Oakville, Oshawa; sliding patio doors in Kitchener, Burlington, Ajax. *** WELDA Windows and Doors offers a full line of vinyl replacement windows, residential entry doors, porch enclosures and window coverings to enhance the architectural style of any home in the Greater Toronto Area. *** Investing in new windows and doors should be a one-time investment, so we make every effort to provide our customers with the education and understanding they need to make an informed buying decision. *** At WELDA Windows, our approach is different. First of all, rather than "sell" you anything, we help you "buy" windows and doors by listening to your needs and then matching those needs with the right product and installation to meet those needs. Homeowners who make "informed buying decisions" based upon having all their needs met and understanding what they are purchasing are the most satisfied customers. *** Our consultants are very skilled at walking you through the buying process, listening to your needs and concerns, explaining the features and benefits of each product and installation and arriving at the best choice to fill your needs. They can even explain the many financing options that are available to help you get the products you want, when you want them. After choices are made, our consultants can explain the installation process. Our custom installation methods and techniques assure a neat, clean, efficient installation in your home. WELDA stands behind its work like no other home improvement company. *** Our products & services include: *Energy Efficient Windows & Doors, CSA Rated, Energy Star *Single & Double Slider Window *Awning Window *Single & Double Hung Window *Casement Window *Picture Window *Bay Windows *Bow Windows *Steel Entrance Door *Fiberglass Entry Door *Garden Hinged Door *Exterior Sliding Patio Door *Windows & Doors Installation *Porch Enclosures *Window Coverings *Custom Interior Shutters *** See full details of all our products on our website: www.weldawindows.com and www.ontariowindowsanddoors.ca
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Latest review:
The work was very well done and in a professional matter. I am extremely satisfied with the way it turned out. The people working had a lot of knowledge and did a really good job!
Sum It Roofing Inc
Rating: 4.8 out of 5
General contractor in Mississauga
Sum-it Roofing contractors provide commercial roofing and residential roofing services in Windsor and GTA, Mississauga, Oakville, Burlington, Milton and cottage county. At Sum-it Roofing Inc., call or text, reliability, integrity and efficiency is our motto. Our fully licensed and insured commercial and residential roofers offer A+ roofing repairs or replacement at a fair and competitive price. We take pride in our work as we install the optimum roofing system to meet your budget. We are confident in our work that's why we are able to provide a 10yrs workmanship warranty. We strongly believe that a good roof comprise of more than just new shingles. Although it's important to select a durable roof shingles from a reputable manufacturer with a good warranty, Its equally important to have a proper underlayment paired with a high performance Ice & water membrane. At Sum-it we create the perfect balance between cost efficiency and quality, Cheap is not our approach. With over 20yrs of roof installs (see review history) we are ready to deliver what we do best, Roofs systems!
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Latest review:
Repair or maintain roof or gutter- 22 Apr 2026
John showed up in a timely matter. Looked at the work to be done. Quoted a fair price and completed the job.
Monaco Interiors
Rating: 5 out of 5
General contractor in Mississauga
Monaco Interiors works in both commercial and residential design. From complete renovations and home build, office design, and project management, and simple home decorating projects in homes, condominiums, office spaces, and hotels. Join us on Instagram at monaco_interiors or our FB Page Monaco Interiors Full-service interior design/decor company, kitchens, bathrooms, flooring, and renovations. Custom drapery, blinds, shutters. Custom furnishings, bedding, reupholstery, framing, accessorizing and pre-listing design consultation. All of our trades are WSIB compliant and have a full insurance package.
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Latest review:
We initially engaged Monaco looking for a designer for a major reno but decided to hire them for the whole job (design/architecture + construction) because Revi appeared knowledgeable, and it seemed like a good idea to hire one team to do it all. It started off well but was ultimately an incredibly frustrating experience. It has now been a year since completion, so weve had a chance to live in our new home and reflect. The construction began on schedule. Nine days after they began, demolition was completed, the support beam was in place, the new walls were framed out, the utilities were run, and all the initial permits were closed. At that point, we were very optimistic. The core construction team, led by Steven, was competent. As a result, a year later, there have been no structural issues. The problems started to mount when we got to the finishings. There were two major sources of problems mediocre sub-contractors, and Revis disinterest in our project and argue now, fix later attitude. It became clear that Revi had delegated our job to her assistant (without informing us prior to signing the contract) and did not feel a sense of ownership of our job. There were several large mistakes made throughout construction incorrect kitchen cabinetry, backsplash tiles, interior doors, hardware, mismatched stain on the stairs and landings, amongst others. While we were sold on a process that focused on quality assurance, we found ourselves doing the job for them, and the most frustrating part was that each time we found a mistake, there would always be an argument before it was fixed. The mismatched stairs incident is the best example of this. We pointed out from the day it was done that there was a problem with the colour to anyone who would listen. Instead of coming and seeing it with her own eyes, Revi argued with us for two weeks by email, citing the contract that said the stairs/landing may not be a perfect match to the flooring, questioning whom we informed (it was everyone), claiming that it couldnt be fixed Until she saw it with her own eyes and immediately recanted. So much stress could have been saved if she had just taken ownership of our job. It felt like she did not get to know us to the extent necessary to do a good job. For example, she had our house painted in a beautiful high end matte paint that looks great and wears terribly. This would have been a good choice for a larger home or one without children, but in our small and spirited house, it looks dirty and needs repainting a year later. Then there were the problems with sub-contractors. I had a month of stress because the electrician, to get out of 30 minutes of work, claimed that our ceiling fans could not be wired the way they had been safely wired for years prior, and Revi argued back and forth, telling us her contractor wouldnt do it because it could cause a fire .. until we got another licensed electrician to write a statement saying she was wrong. Similarly, before paying Revi an additional amount to have her painter fix water staining around our skylights, we paid her roofer to inspect to ensure there was no active leakage. He inspected three times during the reno (once for a separate issue) and found none of the glaring issues which caused leaking within months, damaging our newly finished ceilings. Since the construction ended last summer, we have reached out with several issues and most have been dealt with. However, we were not able to solve the problems caused by the aforementioned leaking due to repeated incompetence by their roofing contractor. In trying to get her to remedy this, she once again cited the contract without understanding the situation, and then finally offered to fix it, but in her offer included an insane ChatGPT generated agreement that sounds like a fake lawyer wrote it, that says she will fix it if we promise not to reflect upon our experience publicly. And because my silence is worth more than some ceiling repairs and paint, we are here today telling you we would not hire her again.
Sg Construction
No reviews yet
General contractor in Mississauga
At Modern Day Designs, we’re a full-service contracting company specializing in everything renovation, building, and design. From complete home remodels to custom builds, kitchens, baths, flooring, exterior upgrades, and more—we handle every detail with precision and care. Our team combines expert craftsmanship with creative design solutions to bring your vision to life, no matter the size or complexity of the project. We take pride in delivering high-quality work, clear communication, and a seamless experience from start to finish. If you can dream it, we can build it.
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OleksandrHabida
No reviews yet
General contractor in Mississauga
Sheet metal and standing seam installer. High quality and precision of work.
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aura plumbing and drain inc
No reviews yet
General contractor in Mississauga
Aura Plumbing & Drain provides fast, dependable plumbing and drain services with a focus on professionalism and integrity. Quality work, fair pricing, no surprises.
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Concrete&Masonry Specialist
No reviews yet
General contractor in Mississauga
With over 15 years of hands-on experience in concrete finishing, masonry, painting, and general construction, we proudly serve homeowners and businesses across Toronto and the GTA. Our services cover a wide range of needs: Concrete Work: Driveways, walkways, patios, basement floors, shed pads, and decorative finishes. Masonry: Brick and stone repairs, parging, block work, interlocking, and restorations. Painting: Professional interior and exterior painting for homes, condos, and commercial spaces—clean finishes, modern looks, and lasting quality. What sets us apart is our dedication to craftsmanship, attention to detail, and customer satisfaction. We offer free estimates, competitive pricing, and clear communication throughout every project. No job is too small or too large—we approach each one with the same professionalism and care. If you’re looking for reliable, skilled, and trustworthy service for your next project, we’re here to help make your vision a reality.
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Goldwin Construction
Rating: 5 out of 5
General contractor in Mississauga
Best of Awards 2026
At our core, we believe in quality and trust. Every renovation we undertake is a promise to our clients. We listen closely to your needs and work hand-in-hand to bring your vision to life. Your home deserves the best, and weʼre here to ensure that every detail shines with excellence. Together, let’s create a space that reflects your style and makes you feel truly at home.
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Latest review:
Install or replace beam- 16 Feb 2026
Goldwin Construction recently completed a structural project in my basement, replacing an old wooden beam with a steel one and handling all the related work: site prep, demo, installation, framing, drywall, finishing, and coordinating the engineer’s drawings and final sign‑off. From the very beginning, Brandon stood out for his professionalism and communication. He provided a clear and detailed estimate, answered all my questions, and kept me updated throughout the entire project with photos and progress notes—even while I was traveling. That level of transparency gave me a lot of confidence. The work was completed exactly as quoted, with no unexpected costs, and the quality of the workmanship was excellent. His team was respectful, organized, and easy to deal with. Everything they said they would do, they did—and they did it well. I’m very happy with the final result and would not hesitate to hire Goldwin Construction again for future projects.
JJL Dream Homes Construction LTD.
Rating: 5 out of 5
General contractor in Mississauga
Best of Awards 2024
Best of Newly Listed 2023
We strive to make your visions come true! Covering GTA to improve your Basement Reno, Kitchen Reno, Bathroom Reno, Landscaping and Interlocking!
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Latest review:
Lynn helped me with my new kitchen countertop, and I couldnt be happier with the result! She took the time to understand my vision and offered great advice on materials and finishes that would work well in my kitchen. The highlight for me is definitely the 45-degree angle cuts on the edgesthey add such an elegant touch! Its the kind of detail that makes the whole space feel elevated and well-thought-out. Lynn's attention to detail, from the design process to the final installation, was truly impressive. Highly recommend her to anyone looking to upgrade their kitchen!
Kenny Labs Design
Rating: 5 out of 5
General contractor in Mississauga
Kenny Labs Designs is an Architectural Design company located in Toronto. We’re driven by our profound love and passion for design, creation, and beauty in all forms. We aim to design and create exceptional work that caters directly to the client’s wants and needs. Our major focus is residential design. There’s just something about the comfort of your own space, the freedom to make it your own - an extension of yourself! It’s the best place to be, and we proudly associate ourselves with the design of the most important place. Our strong suit is maximizing spaces for maximum functionality and doing it with style! Living in Toronto, we’ve mastered residential design and utilizing small spaces efficiently, so you can count on us. We pride ourselves in our ability to effortlessly translate any client’s vision/ideas into built forms.
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Latest review:
As a digital creator, finding an aesthetically pleasing yet functional home office that truly reflects my style has always been a priority. Beomi and Chris exceeded my expectations. They dedicated themselves to creating a home office that not only aligns with my unique style but also stayed within my budget. The exceptional customer service I experienced throughout the process, coupled with our thorough follow-up session, further solidified my satisfaction. Kenny Labs Design has earned my trust and all my future business their commitment to excellence is unmatched
Toronto Pro Exteriors Inc.
Rating: 5 out of 5
General contractor in Mississauga
Toronto Pro Exteriors is a trusted roofing company dedicated to protecting homes and commercial properties across the Greater Toronto Area. With a strong focus on quality, safety, and long-term performance, we provide roofing solutions designed to withstand Canada’s demanding climate while enhancing the value and appearance of your property. Our team is made up of experienced roofing professionals who specialize in everything from detailed roof inspections and leak repairs to full roof replacements and new installations. We work with premium materials and proven installation methods to ensure every roof we build is durable, weather-resistant, and built to last. Whether you’re dealing with storm damage, aging shingles, or planning an upgrade, we approach every project with the same level of care and precision. At Toronto Pro Exteriors, we believe that great roofing starts with honest advice and clear communication. We take the time to assess your roof, explain your options, and recommend solutions that fit your needs and budget. No shortcuts, no pressure — just professional guidance and dependable workmanship.
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Latest review:
We hired Toronto Pro Exteriors to repair several damaged brick sections on the exterior wall of our home. Over time, the bricks had started cracking and the mortar joints were deteriorating. Their team carefully assessed the damage and recommended replacing the worst bricks while repointing the surrounding mortar joints. The repair work was done with incredible attention to detail, and they matched the new bricks almost perfectly with the existing ones. Once the project was finished, the wall looked as good as new. The crew was punctual, courteous, and kept the work area tidy throughout the job. It’s clear they take pride in delivering high-quality masonry work. The repairs have not only improved the appearance of our home but also strengthened the structure. I’m very satisfied with the results and would definitely recommend Toronto Pro Exteriors.
Doctor Screen
Rating: 4.9 out of 5
General contractor in Mississauga
Best of Awards 2026
Doctor Screen is the Doctor that makes house calls to fix your window and door screens. You will no longer have to go to the trouble to arrange that yourself! We do it all onsite. We offer many solutions for all of your screening needs. Solar Screens, Patio Shades, Sliding Screen Doors and many other items. We can do screens that do not disturb your view as well as screens that offer privacy in your home or on your patio. From a job as simple as a window or door re-screen to something as big as a new screen porch or screened enclosure, give us a call. We can repair or replace all screens. We are your screen experts. Door Screen Replacement Service On site rebuilding of bent broken frames window cranks patio sliding doors etc. Selling Distributorships across Canada for Entrepreneurs
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Latest review:
Install or replace insect screen- 27 Jan 2026
I wouldn't recommend this company, at least in the Niagara Region. I asked this company for a quote over email/phone. Got a price, which included an adjustment to the screen door. I asked, since you're here, could you adjust the sliding patio door too? Through email, he said I'll have a look. To me, have a look means FREE. Anyway, $130 became $170 + tax, that's an extra $40 on top of the quoted price. You do the math. I hate dishonesty and people who take advantage of the situation. If he would've told me from the beginning that both adjustments cost $40 on top of the screen, I would've just accepted the screen replacement and do the adjustments myself. He did the adjustments, the screen door now squeaks and the patio door is unchanged, and charged me for what??? Dishonesty at its best!!!!
The Cedar Touch Carpentry
Rating: 5 out of 5
General contractor in Mississauga
At The Cedar Touch Carpentry, we bring craftsmanship, reliability, and a personal touch to every project. With over 10 years of experience, we specialize in high-quality custom carpentry for both residential and commercial clients. Your satisfaction is our top priority.
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Latest review:
Install or replace interior doors- 26 Apr 2026
Mohsen is a fantastic carpenter, very professional, and a true gentleman. I’m extremely happy with his work. My 7 closet and bedroom doors look amazing. It was a difficult job in an older house with uneven floors and ceilings, but every cut was done carefully and with great skill. He paid close attention to detail and made sure everything looked perfect. He also left my home very clean at the end of each day, which I really appreciated. His pricing was fair, even though the job ended up being more work than expected. I highly recommend Mohsen for any carpentry work. He really exceeded my expectations.
Squeak Knights - Squeaky Floor Silencing
Rating: 4.8 out of 5
General contractor in Mississauga
We've been Silencing Squeaky Floors and Stairs without Replacement, since we invented this service in 2009! If your floor is making noise, we can swiftly and effortlessly eliminate all of your squeaks, allowing you to retain your floor rather than the squeaky sound. Our technology effectively reinforces your floor, removing squeaks and enhancing its structural integrity. The most remarkable aspect is that the outcome is nearly undetectable! Our service area encompasses: Toronto, Vaughan, Aurora, Pickering, Oshawa, Mississauga, Brampton, Burlington, Hamilton, Milton, Whitby, and beyond.
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Latest review:
Repair floor- 21 Mar 2026
Wow. Best company I’ve found through HomeStars for me! I had_:) a very very loud groaning_ hard wood floor in a bedroom. I say groaning because it was way more than a squeak! Well it’s fixed! It took about 9 hours (!) and the floor looks like it was never touched. You cannot tell any one laboured over that floor! Flawless work! Arrived right when he was supposed to, was so very polite and cleaned up everything! Garik is a real master craftsman at this work! When I called for an appointment it was so easy. Maxim came the very next day. So polite and easy to talk to. He measured out just the area I needed done and we booked at date! I can’t tell you how happy and very impressed I am with the work done. Next year, I’ll do the other bedroom.
Hazelton Roofing Contractors Inc.
Rating: 5 out of 5
General contractor in Mississauga
Hazelton Roofing Contractors, based in the heart of Toronto, is your trusted partner for all roofing needs, combining decades of experience with unmatched craftsmanship. We specialize in delivering durable, high-quality roofing solutions for residential and commercial properties, ensuring that every project is completed with precision and care. From asphalt shingle installations to full roof replacements, repairs, and maintenance, our team is committed to protecting your home or business from the elements while enhancing its curb appeal. At Hazelton Roofing Contractors, we understand that every roof tells a story, and we take pride in providing personalized service tailored to each client’s unique needs. Safety, reliability, and customer satisfaction are at the core of everything we do. Using top-tier materials and the latest industry techniques, we guarantee results that not only meet but exceed expectations. Whether it’s a minor repair or a major roofing project, Hazelton Roofing Contractors delivers expert guidance, transparent communication, and lasting results, making us a leading choice for Toronto property owners who demand quality and professionalism.
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Latest review:
Hazelton Roofing Contractors handled our chimney repair with incredible care and skill. We noticed deteriorating mortar joints and small cracks in the brickwork. Their team performed a detailed assessment and recommended repointing along with flashing replacement. They carefully removed damaged mortar, repointed the joints, sealed cracks, and installed new flashing around the base to prevent water intrusion. The chimney now looks structurally sound and much more secure. The crew worked safely and left the area spotless. We truly appreciate their craftsmanship and dedication to quality. Highly recommended for chimney repairs!