The best general contractors in Richmond Hill in 2026 are Pro House Maintenance, MB Home Reno and ForHome Renovation, then five more top-rated local firms. Our Google Maps searches found 120 businesses for Richmond Hill. Only 28 were Richmond Hill renovation contractors with a website and 4.5 stars from 10 or more reviews. Richmond Hill charges $27.37 per square metre to permit an addition.
- Only 28 of the 120 businesses our Richmond Hill general contractor search found met our bar of 4.5 stars from 10 or more reviews.
- All 7 ranked Richmond Hill general contractors hold a 5.0 Google rating, from 25 to 110 reviews each.
- General West Contractors puts a GTA general contractor's fee at 15% to 25% of hard costs in 2026.
- Richmond Hill charges $6.56 per square metre to permit a finished basement, with a $210.12 minimum fee.
- Ontario requires a written contract for any home renovation worth more than $50.
| Rank | Company | Best for | Credentials | Google rating | Based in |
|---|---|---|---|---|---|
| 1 | Pro House Maintenance | Comparing vetted general contractors for free | Every pro: licences, WSIB, insurance, references, background | Not applicable (matching service) | Serves Richmond Hill |
| 2 | MB Home Reno | Whole-home and basement renovations | None stated on its website | 5.0 (112 reviews) | Richmond Hill |
| 3 | ForHome Renovation | A written 2-year quality guarantee | Insurance stated, WSIB stated (company-stated) | 5.0 (93 reviews) | Richmond Hill |
| 4 | GMC Construction Inc. | Structural changes and home additions | Founded 2018, WSIB stated (company-stated) | 5.0 (85 reviews) | Richmond Hill |
| 5 | Tandisone | Interior and exterior work from one team | None stated on its website | 5.0 (69 reviews) | Richmond Hill |
| 6 | TETRA GROUP CORPORATION | Renovations and new builds | Insurance stated (company-stated) | 5.0 (47 reviews) | Richmond Hill |
| 7 | TipTop Renovations | Renovations plus decks and yard work | Insurance stated, WSIB stated (company-stated) | 5.0 (26 reviews) | Richmond Hill |
| 8 | Afif Design & Build | Custom kitchens and home additions | None stated on its website | 5.0 (25 reviews) | Richmond Hill |
Who are the best general contractors in Richmond Hill in 2026?
The best general contractors in Richmond Hill in 2026 are Pro House Maintenance, MB Home Reno and ForHome Renovation. Next come GMC Construction, Tandisone, Tetra Group, TipTop Renovations and Afif Design & Build. All seven firms we rank hold a 5.0 Google rating, from 25 to 110 reviews each.
1. Pro House Maintenance: best for comparing vetted general contractors for free
Pro House Maintenance is our free matching service, and it ranks first because it does the screening for you. The pros we match in Richmond Hill have passed WSIB, insurance, reference and background checks. You describe the job once, get several written quotes and pick the one you want. Our satisfaction guarantee covers the pro you hire.
Richmond Hill has a deep bench for this trade: our search found 120 firms, and 28 held 4.5 stars from 10 or more reviews.
- Trade licences. Renovations and additions often include electrical and gas work, so we confirm ESA and TSSA licences for the trades that need them.
- WSIB clearance and liability insurance. We confirm a current WSIB clearance and commercial general liability insurance before a pro joins our network.
- Reviews and references. We read public reviews and speak with past clients before a pro is accepted, looking for patterns, not one-off complaints.
- Background checks. We run background checks before a pro is matched with homeowners, because the people in your home matter as much as the work.
- Tell us about the job. Share the project and your address through the free quote form. It takes about a minute.
- Get matched with vetted pros. We match you with several pros who have already passed our checks and serve your area.
- Compare written quotes. Each pro gives you a written quote, so you can compare price, scope and timing side by side.
- Hire with a guarantee behind you. You choose who to hire. Work from a pro we matched you with is backed by our satisfaction guarantee; ask us for the terms before you sign.
2. MB Home Reno: best for whole-home and basement renovations
- Google rating 5.0 from 112 reviews checked Nov 1, 2026
- Warranty Industry-leading warranty (terms not published) company website
- Based in Richmond Hill
- Visit the MB Home Reno website
MB Home Reno lists a Carrington Drive address in Richmond Hill and holds a 5.0 Google rating from 110 reviews, the most on this list. Its site says it brings over 20 years of renovation and general construction work. It names full home, basement and kitchen renovations, plus flooring, tile and painting.
- Watch-outs: Its site promises an “industry-leading warranty” but gives no terms, so get the length and coverage in writing.
- Best for: A full basement or main-floor renovation in Mill Pond or Richvale.
3. ForHome Renovation: best for a written 2-year quality guarantee
- Google rating 5.0 from 93 reviews checked Nov 1, 2026
- Warranty 2-year quality guarantee company website
- Based in Richmond Hill
- Visit the ForHome Renovation website
ForHome Renovation lists a West Beaver Creek Road address in Richmond Hill and holds a 5.0 Google rating from 93 reviews. Its site says it uses in-house craftsmen with no subcontractors. It names kitchens, bathrooms and basements, and runs a showroom where you can look at materials.
- Strengths: The site offers a 2-year quality guarantee and says it carries $5,000,000 in business insurance and full WSIB registration.
- Watch-outs: Ask which work the 2-year guarantee covers and get it in the contract.
- Best for: Owners who want to pick tile and finishes in person before they sign.
4. GMC Construction Inc.: best for structural changes and home additions
- Google rating 5.0 from 85 reviews checked Nov 1, 2026
- Founded 2018 company website
- Warranty Written workmanship warranty (term not stated) company website
- Based in Richmond Hill
- Visit the GMC Construction Inc. website
GMC Construction lists an Oneida Crescent address in Richmond Hill and holds a 5.0 Google rating from 85 reviews. Its site says the owner holds a master’s degree in structural engineering. It names kitchens, bathrooms, basements, home additions and whole-home and condo work.
- Strengths: The site says it is WSIB covered and gives a written workmanship warranty on every job.
- Watch-outs: One page says it has served the GTA since 2018 and another says 10+ years, so ask how long the firm has operated under its current name.
- Best for: Removing a load-bearing wall or adding space where structure matters most.
5. Tandisone: best for interior and exterior work from one team
- Google rating 5.0 from 69 reviews checked Nov 1, 2026
- Based in Richmond Hill
- Visit the Tandisone website
Tandisone, which trades as Tandis Construction, lists a Tollbar Court address in Richmond Hill and holds a 5.0 Google rating from 69 reviews. Its site claims 30 years of experience, 500+ completed projects and 2 offices. It names demolition, HVAC, plumbing, electrical, insulation, flooring, drywall and carpentry.
- Watch-outs: The site advertises “Renovate Now Pay Later” but gives no lender or terms, so read any financing offer before you sign.
- Best for: A gut renovation where you want one firm to run every trade.
6. TETRA GROUP CORPORATION: best for renovations and new builds
- Google rating 5.0 from 47 reviews checked Oct 26, 2026
- Warranty 100% satisfaction guarantee on workmanship (company-stated) company website
- Based in Richmond Hill
- Visit the TETRA GROUP CORPORATION website
Tetra Group lists a Canyon Hill Avenue address in Richmond Hill and holds a 5.0 Google rating from 47 reviews. Its site calls it a licensed and insured, family-owned contractor for residential and commercial renovation and new builds. It offers a 100% satisfaction guarantee on its workmanship.
- Watch-outs: Its site gives 22, 23 and 25 years of experience in different places, and the guarantee has no written terms, so ask for both in writing.
- Best for: A custom build or a major renovation in Bayview Hill or Jefferson.
7. TipTop Renovations: best for renovations plus decks and yard work
- Google rating 5.0 from 26 reviews checked Nov 1, 2026
- Based in Richmond Hill
- Visit the TipTop Renovations website
TipTop Renovations lists a Richmond Hill location and holds a 5.0 Google rating from 26 reviews. Its site names kitchens, basements, bathrooms, flooring and painting, plus decks, landscaping and snow removal. It says it is fully insured and WSIB covered.
- Watch-outs: Its Google listing shows no street address, so confirm where the firm is based before a site visit.
- Best for: A renovation that also needs a new deck or yard work.
8. Afif Design & Build: best for custom kitchens and home additions
- Google rating 5.0 from 25 reviews checked Nov 1, 2026
- Based in Richmond Hill
- Visit the Afif Design & Build website
Afif Design & Build lists a Balliol Avenue address in Richmond Hill and holds a 5.0 Google rating from 25 reviews. Its site says it has more than a decade of renovation and new home work. It names kitchens, bathrooms, basements, additions such as another storey or a garage, and custom homes.
- Watch-outs: We found no insurance, WSIB or warranty terms on its site, so ask for all three in writing.
- Best for: A second-storey or garage addition in Oak Ridges.
How much does a general contractor cost in Richmond Hill?
A Richmond Hill general contractor charges a fee of 15% to 25% of hard costs in 2026, says General West Contractors. Its GTA guide puts a focused job at $50,000 to $110,000. Capable Group puts a one-storey GTA addition at $350 to $450 per square foot. Richmond Hill permits add $27.37 per square metre.
| Job | Typical cost (CAD) | Source |
|---|---|---|
| GC management fee | 15% to 25% of hard costs | General West |
| Focused renovation | $50,000 to $110,000 | General West |
| Whole-floor or multi-room renovation | $110,000 to $220,000 | General West |
| One-storey rear or side addition | $350 to $450 per sq ft | Capable Group |
| Richmond Hill permit, addition | $27.37 per m2 | City of Richmond Hill |
| Richmond Hill permit, alteration | $10.40 per m2 | City of Richmond Hill |
| Richmond Hill permit, finished basement | $6.56 per m2 | City of Richmond Hill |
Scope moves the price more than the fee does. General West tells owners to hold a 10% to 15% contingency for hidden conditions. In Richmond Hill, an addition over 400 square feet in footprint also needs a site alteration permit before the building permit.
Our home addition cost guide breaks those numbers down, and the general contractor statistics cover Ontario job data. When you have a scope, get free home addition quotes in Richmond Hill from screened pros.
How do you choose a general contractor in Richmond Hill?
To choose a Richmond Hill general contractor, check its WSIB clearance and liability cover, ask who pulls each permit, then compare written quotes. Ontario law says any home reno contract worth more than $50 must be in writing. The province also suggests a deposit of no more than 10% of the price.
- Check the licence. A general contractor hires the trades, and Ontario says no one can run an electrical contracting business without an ESA licence. Check the electrician on your job in ESA's Contractor Locator.
- Confirm WSIB clearance. Ask for the company’s WSIB account number and confirm a current clearance on WSIB’s free eClearance lookup.
- Ask for proof of liability insurance. A certificate of commercial general liability insurance should name the company that will do the work.
- Ask about city licences and permits. Ask Richmond Hill whether the job needs a municipal licence or building permit before work starts.
- Get it in writing. Under Ontario law, any home renovation contract worth more than $50 must be in writing, and the final price cannot exceed an estimate by more than 10% unless you agree (Ontario consumer protection rules).
- Keep the deposit small. Ontario recommends a down payment of no more than 10%, and never paying in full before the work is done.
Richmond Hill lists separate permit checklists for decks, finished basements, additions and basement walkouts. A walkout costs the $210.12 minimum fee plus $196.61 for drains. Name the permit holder in your contract.
Finishing a lower level? Our basement finishing cost guide has GTA prices, or compare basement renovation quotes in Richmond Hill, and for a kitchen alone, see the best kitchen renovation companies in Richmond Hill. Farther north, see the best general contractors in Aurora and the best general contractors in Newmarket.
How did we rank these Richmond Hill general contractors?
We ranked Richmond Hill general contractors on public data, and no firm paid for a spot. Our Google Maps searches for Richmond Hill found 120 businesses. Of those, 63 had a general contractor, construction or remodeler listing, and 49 had a website and a Richmond Hill location. Just 28 held 4.5 stars from 10 or more reviews.
| Step | Businesses remaining |
|---|---|
| Found on Google Maps | 120 |
| Primary Google category is a general contractor | 63 |
| Open, with a website of its own | 49 |
| In Richmond Hill (by address or Google map pin) | 49 |
| 4.5+ stars from 10+ Google reviews | 28 |
| Website readable when checked | 25 |
| Listed on this page (top ranked) | 7 |
Three of the 28 dropped out: one site did not load, one site was mostly template text, and one firm’s site says it passes projects to other renovation companies. None of the 25 left matched a credential record, so we make no licence claims of our own.
The score blends each rating with its review count, so a 5.0 from 110 reviews ranks above a 5.0 from 25. We checked every fact on October 26, 2026, and we recheck every 90 days. See an error? Tell our editors about it and we will review it.
What do Richmond Hill homeowners ask before they hire a general contractor?
Richmond Hill homeowners ask what a general contractor charges, what a permit costs and how to compare local firms. These answers draw on the General West Contractors price guide, the City of Richmond Hill permit fees and our own Richmond Hill research. Each answer stands alone, so go straight to your question.
How much does a general contractor cost in Richmond Hill?
General West Contractors says a GTA general contractor's fee is typically 15% to 25% of hard costs in 2026. A focused renovation runs $50,000 to $110,000, and a whole-floor or multi-room job runs $110,000 to $220,000 in CAD. Scope and finish level move the total more than the fee does.
How much is a building permit in Richmond Hill?
Richmond Hill charges $27.37 per square metre for a residential addition and $10.40 per square metre for an alteration. A finished basement costs $6.56 per square metre. The minimum residential permit fee is $210.12, and a deck is a flat $218.46. Drain and plumbing fees can apply on top.
How much does a home addition cost in Richmond Hill?
Capable Group puts a one-storey GTA rear or side addition at $350 to $450 per square foot of construction in 2026, before HST. A 250 square foot addition lands near $88,000 to $113,000. Richmond Hill adds a permit fee of $27.37 per square metre, plus deposits for larger additions.
How many good general contractors are there in Richmond Hill?
By our count, 28 Richmond Hill general contractors met our bar. Our searches found 120 businesses. Of those, 49 had a website and a Richmond Hill location, and 28 held 4.5 stars from 10 or more reviews. Twenty-five passed our website check, and we rank the top seven below.
Is Pro House Maintenance free for Richmond Hill homeowners?
Yes. Pro House Maintenance is free for homeowners. You describe your renovation once, and we match you with several pros who have passed WSIB, insurance, reference and background checks. You compare their written quotes and choose who to hire, and our satisfaction guarantee backs the work.
Where can you find general contractors near Richmond Hill?
The closest general contractors lists to Richmond Hill cover Vaughan (7 km away), Markham (9 km away) and Aurora (14 km away). Each list follows the same method: 4.5-star Google ratings from 10 or more reviews, official registry checks where Ontario requires a licence, and free vetted matching from Pro House Maintenance at number one.
- Best general contractors in Vaughan (7 km from Richmond Hill)
- Best general contractors in Markham (9 km from Richmond Hill)
- Best general contractors in Aurora (14 km from Richmond Hill)
- Best kitchen renovation companies in Richmond Hill
- Compare free home additions quotes in Richmond Hill from vetted local pros
- Best general contractors across Ontario, city by city
- Home Additions statistics and cost data from our research team
- General West Contractors, General Contracting Cost Guide (2026)
- Capable Group, Home Addition Cost Calculator: Toronto and GTA Prices (2026)
- City of Richmond Hill, Residential Permits: checklists and fees
- Government of Ontario, Your rights when starting home renovations or repairs
- WSIB, eClearance lookup