Best General Contractors in Richmond Hill, ON

19 companies listed · all 19 in Richmond Hill · 3 open 24/7 · 16 open weekends · 18 rated 4.5+

Data verified October 21, 2026

Caulking Company Inc

Caulking Company Inc

5.0 11 reviews
“I am very thankful to this company for restoration the caulking on all my house windows and doors.”
Coupons & offersLicensed & insuredServes Greater Toronto Area, OntarioFamily-ownedFree consultationOpen 24 hours
10330 Yonge St unit 1
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Summit Contractors

Summit Contractors

5.0 50 reviews
“The price was great and I am really happy with the finished product.”
InsuredSince 2005Serves Richmond Hill, York Region +9Free consultationLicensedPrices online
274 Selwyn Rd
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King Kongtracting Corporation

King Kongtracting Corporation

4.7 35 reviews
“I have engaged King Kongtracting for clearing the snow on my driveway for the last four years, and I must say I was thoroughly impressed with their professionalism and efficiency.”
Free estimatesInsured24/7 emergency serviceServes Richmond Hill, Oak RidgesLicensedSince 2013
24 Edelweiss Ave
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Aimg

Aimg

5.0 50 reviews
“Yuri and his team did window caulking and eavestroughs repair for my house.”
386 Browndale Crescent
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Mr. Handyman

Mr. Handyman

4.7 48 reviews
“Ted was actually early in spite of an emergency job coming up.”
Coupons & offers
9640 Bayview Ave
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Forhome Renovation

Forhome Renovation

5.0 48 reviews
“Will is very professional and responsive, he answered all of our questions, no matter how small.”
Free consultationInsured up to $5M2-yr warrantyServes Greater Toronto AreaSince 2020
28 Township Ave
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Listed for homeowners in and around Richmond Hill, ON, these 19 companies take on multi-trade work, from a basement build-out to a full renovation. What each one says about licensing, hours and the work it takes on comes from its own website; ratings and quotes come from public reviews.

Area overview: Richmond Hill, ON

All 19 companies we list here are in Richmond Hill itself. We have 116 companies in Richmond Hill on file; this page shows the highest-rated 19. The companies on this page are rated from 4.2 to 5.0 across 1,011 reviews; 6 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), quality (87%) and responsiveness (81%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "estimates". 3 are open around the clock; 16 are open on Saturdays and 6 on Sundays. The services the companies on this page list most often on their websites are basement finishing (2), basement renovations (2) and windows & doors (2). 5 show a licence on their websites. 4 have ten or more years of experience, the longest 21 years. 3 offer emergency call-outs; 1 offers financing or payment plans; 12 give free estimates; 2 are family- or locally-owned and 2 list coupons or special offers. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.

Do any of these companies say they are licensed?

5 of the 19 listings on this page show a licence on their websites. Verify the claim with the issuing body. Then ask separately for a WSIB or provincial WCB clearance letter, which is the document that keeps a workplace injury on your property from becoming your bill.

Cactus Landscaping & Construction

Cactus Landscaping & Construction

4.9 50 reviews
“Edgar, Vlad, Roman and team did an amazing job redoing our driveway and porch steps.”
Free estimates
582 Rivermede Rd #1
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Emerald Landscaping and Construction Inc.

Emerald Landscaping and Construction Inc.

5.0 45 reviews
“We had a vague sense of what we wanted to do with our front driveway makeover but Eric had a vision and he executed it to perfection, and right on budget.”
Free phone consultationInsuredServes Greater Toronto AreaSince 2023
20 Jefferson Forest Dr
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Desire Basements Renovations

Desire Basements Renovations

4.9 50 reviews
“Amazing work, professional, responsive and all the trades were professional and doing their job properly”
Free consultationSince 2017
10520 Yonge St unit 35b suite 153
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HTR Basements

HTR Basements

4.8 26 reviews
“HTR showed excellent knowledge, excellent communication, open to ideas and shared their own, the price was reasonable , the quotation was clear...”
Free consultationLicensedSince 2015FinancingPrices online
9225 Leslie St #201
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Zand Group

Zand Group

4.8 35 reviews
“The attention to detail, excellent build quality, customization and professionalism was maintained throughout the construction.”
23+ yearsServes Vaughan, York Region, Greater Toronto Area
9350 Yonge St #200c
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Mr Green Construction Inc.

Mr Green Construction Inc.

4.6 16 reviews
“Very professional, came in to escavate my driveway and lawn 700 square feet with ashfalt and did it in couple hours had dump trucks there.”
Free consultationLicensedOpen 24 hours21+ yearsPrices online
Caramel Crescent
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Dar Renovations

Dar Renovations

5.0 27 reviews
“We met only 2 times in person during the entire project while kept in constant communication of updates and work completion as they progressed.”
Free estimatesServes Toronto, Richmond Hill +6Since 2020
Richmond Hill, ON L4C 3C7
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ATA Landscaping & Interlocking (Richmond Hill)

ATA Landscaping & Interlocking (Richmond Hill)

4.9 20 reviews
“The quality of the stones are very good and Mostafa is very professional and fair.”
Free consultation24/7 emergency serviceServes Richmond Hill, Greater Toronto Area
90 Elgin Mills Rd W
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Bathguys

Bathguys

5.0 21 reviews
“Bathguys renovated our bathroom and we are very happy with the quality of the work and the service they provide.”
Free consultationServes Toronto, Thornhill +17
48 Bluesky Crescent
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Invincible Garage

Invincible Garage

4.8 25 reviews
“Aryan and his team are very efficient at communicating, they have no pressure sales tactics (I waited 2 yrs before getting my initial quote and then finally getting it done)”
Since 2015
121 Granton Dr Unit 17
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Golp Renovations

Golp Renovations

5.0 15 reviews
“From the initial consultation to the final walkthrough, their professionalism, attention to detail, and commitment to quality were evident.”
Free consultation
MAILBOX, 1285 Elgin Mills Rd E UNIT 12, COMPARTMENT 2, #6
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Betterview Construction Ltd.

Betterview Construction Ltd.

4.2 21 reviews
“I would highly recommend this company for your home renovation project needs as they can manage everything from start to finish so you are dealing with one contractor, this makes it so simple.”
500+ projects completedServes Toronto, Richmond Hill +7
60 West Wilmot St unit1
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Tetra Group Corporation

Tetra Group Corporation

5.0 17 reviews
“In a very short period; in the midst of severe water damage; they demolished our old bathroom; built us a beautiful new one (including a luxury shower) and fixed all the other water damage in our house.”
LicensedFamily-owned
88 Canyon Hill Ave
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HomeGeneral ContractorsOntarioRichmond Hill, ON

Why these companies made our list

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