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Best General Contractors in Hamilton, ON (2026)

388 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Hamilton: 2 Brothers Construction, CR Score 65/100; 4.9★ from 50 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Hudson Restoration GTA (HQ), posts 24/7 hours; ranked #3 of 388.

  3. 3

    Most-reviewed: Hudson Restoration GTA (HQ), 206 Google reviews at 4.9★, the most of 388 ranked; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

388 Hamilton general contractors are ranked here by CR Score, from ten published factors. 44 are open 24/7, 209 open Saturdays and 94 open Sundays, based on posted hours. The median Google rating is 5.0★ across 388 rated businesses.

Top 10 general contractors in Hamilton at a glance

Top 10 general contractors in Hamilton at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
12 Brothers Construction654.9★ (50)Hamilton24/7Overall
2Juma Flooring & Reno645.0★ (118)HamiltonSat—
3Hudson Restoration GTA (HQ)634.9★ (206)Mississauga, 33 km away24/7Emergencies, Most reviews
4Paul's Restorations624.2★ (49)Hamilton24/7—
5Redhill Design & Build LTD625.0★ (58)HamiltonSat—
6First Class Remodeling Inc. - Basement Renovation Hamilton624.8★ (17)Hamilton24/7—
7Strikt Construction and Renovation624.9★ (45)Hamilton——
8Barrett Built625.0★ (38)Hamilton——
9The Builders Manor Inc.624.7★ (16)Hamilton24/7—
10Hunter Contracting625.0★ (18)Burlington, 4 km away24/7—

The 388 best general contractors in Hamilton, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  1. Ranked #1 in Hamilton

    #1 2 Brothers Construction

    Based in Hamilton

    65/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    78 Kenilworth Ave N, Hamilton, ON L8H 4R5
    View profile for 2 Brothers Construction(289) 887-4695

  2. #2 Juma Flooring & Reno

    Based in Hamilton

    64/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 118 Google reviews
    Hours
    Mon–Fri 10 AM–6 PM · Sat 10 AM–2 PM · Sun closed
    Address
    1499 Main St E, Hamilton, ON L8K 1E1
    View profile for Juma Flooring & Reno(905) 537-7880

  3. #3 Hudson Restoration GTA (HQ)

    Based in Mississauga, 33 km away

    63/100CR Score

    Ranked #3 because of its Google rating and review volume: 4.9★ from 206 Google reviews, the most in Hamilton.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 206 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4160 Sladeview Crescent Unit 6, Mississauga, ON L5L 0A1
    View profile for Hudson Restoration GTA (HQ)(888) 918-6855

  4. #4 Paul's Restorations

    Based in Hamilton

    62/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.2★ from 49 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.2★ from 49 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1640 Upper Ottawa St, Hamilton, ON L8W 3P2
    View profile for Paul's Restorations(905) 388-7285

  5. #5 Redhill Design & Build LTD

    Based in Hamilton

    62/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 58 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    Address
    12 Bigwin Rd #5, Hamilton, ON L8W 3R4
    View profile for Redhill Design & Build LTD(905) 510-4989

  6. #6 First Class Remodeling Inc. - Basement Renovation Hamilton

    Based in Hamilton

    62/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 17 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    21 king at west 5th Floor, Hamilton, ON L8P 4W7
    View profile for First Class Remodeling Inc. - Basement Renovation Hamilton(365) 797-0462

  8. #8 Barrett Built

    Based in Hamilton

    62/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “General contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 38 Google reviews
    View profile for Barrett Built(905) 978-3347

  9. #9 The Builders Manor Inc.

    Based in Hamilton

    62/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.7★ from 16 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 16 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    719 Upper James St, Hamilton, ON L9C 2Z7
    View profile for The Builders Manor Inc.(905) 971-8877

  10. #10 Hunter Contracting

    Based in Burlington, 4 km away

    62/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 18 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Hunter Contracting(905) 407-4038

  11. #11 Banwait Renovation

    Based in Hamilton

    62/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 25 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun 9 AM–5 PM
    Address
    406 Pritchard Rd Unit 7, Hamilton, ON L8W 3R6
    View profile for Banwait Renovation(289) 698-5000

  12. #12 Lovo Home Renovations Inc.

    Based in Hamilton

    62/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    598 Concession St Unit B, Hamilton, ON L8V 1B3
    View profile for Lovo Home Renovations Inc.(289) 440-0498

  14. #14 Cosmaroma Home Renovation Supplies - Burlington

    Based in Burlington, 14 km away

    61/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “Contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 117 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    Address
    990 Fraser Dr, Burlington, ON L7L 5P5
    View profile for Cosmaroma Home Renovation Supplies - Burlington(905) 901-3199

  15. #15 BABYLON RENOVATION

    Based in Hamilton

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun 10 AM–6 PM
    Address
    345 Limeridge Rd W, Hamilton, ON L9C 7C9
    View profile for BABYLON RENOVATION(289) 242-9277

  16. #16 Elite Home Renovations

    Based in Hamilton

    61/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 24 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    Address
    99 Victoria Ave N, Hamilton, ON L8L 5E6
    View profile for Elite Home Renovations(647) 391-9360

  18. #18 Kardo Renovation

    Based in Hamilton

    61/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 21 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–7 PM · Sat 10 AM–5 PM · Sun 9 AM–5 PM
    View profile for Kardo Renovation

  20. #20 Northcon Corp

    Based in Burlington, 16 km away

    61/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 45 Google reviews
    Hours
    Mon–Fri 9 AM–8 PM · Sat–Sun 9 AM–7 PM
    Address
    5063 N Service Rd, Burlington, ON L7L 5H6
    View profile for Northcon Corp(647) 888-7552

  21. #21 Davies General Contracting Inc

    Based in Burlington, 10 km away

    61/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 58 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9 AM–1 PM · Sun closed
    Address
    1295 N Service Rd Unit 205, Burlington, ON L7P 0V5
    View profile for Davies General Contracting Inc(289) 902-6375

  22. #22 JJ Legacy Contracting

    Based in Burlington, 15 km away

    60/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 72 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    Address
    4305 Fairview St, Burlington, ON L7L 6E8
    View profile for JJ Legacy Contracting(289) 684-8225

  23. #23 Manco Renovations, Additions, Design & Build

    Based in Hamilton

    60/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 32 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–12 PM · Sun closed
    Address
    2, 558 Upper Gage Ave Suite 178, Hamilton, ON L8V 4J6
    View profile for Manco Renovations, Additions, Design & Build(905) 387-9456

  25. #25 Krys Construction

    Based in Burlington, 19 km away

    60/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 25 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Krys Construction(416) 618-2499

General contractors ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 388 ranked general contractors here; the rest are on their profiles.

general contractors in Hamilton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Pro Choice Eavestrough and Siding Inc.605.0★ (64)13 km
27EGH Evergreen Holdings604.9★ (63)14 km
28Levelcon Construction Ltd605.0★ (11)In Hamilton
29Maingate Renovation605.0★ (56)26 km
30MeinHaus Online General Contractor604.8★ (83)38 km
31Karar Renovations605.0★ (52)14 km
32Gracia Makeovers595.0★ (11)12 km
33Chipper's Taping & Construction595.0★ (96)23 km
34Infinity Group Construction Inc.594.6★ (20)18 km
35Halifax Renovation595.0★ (34)31 km
36Ormond Contracting Inc.595.0★ (13)In Hamilton
37Rostom Construction595.0★ (20)14 km
38Mr General Contractors & Renovations Hamilton595.0★ (8)In Hamilton
39ALL SOLUTIONS CONSTRUCTION595.0★ (16)10 km
40Le Pyramide Builders and Contractors Inc594.8★ (47)34 km
41Oaklee General Contracting Inc.595.0★ (12)16 km
42Armada Construction Ltd594.6★ (9)In Hamilton
43PADDA CONSTRUCTION GROUP LTD.584.9★ (68)36 km
44Hannoura construction585.0★ (6)In Hamilton
45TCD Construction & Contracting Inc585.0★ (6)12 km
46GEO Build585.0★ (5)9 km
47Hayward Construction582.1★ (7)In Hamilton
48Osoba Renos & Design585.0★ (48)36 km
49Blue Collars custom renovations575.0★ (9)21 km
50Riverside Construction574.7★ (7)In Hamilton

Also serving Hamilton

20 more general contractors within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked general contractors serving Hamilton
BusinessGoogle ratingDistance
a Rescue Rooter4.7★ (224)In Hamilton
Aquatech Basement Waterproofing5.0★ (107)In Hamilton
Direct Waterproofing Hamilton5.0★ (82)In Hamilton
Elite Building & Construction Renovation4.8★ (146)In Hamilton
Escarpment Construction Ltd.5.0★ (78)In Hamilton
Fitzpatrick Interior/Exterior Designs5.0★ (101)In Hamilton
Fix My Brick | Masonry Contractors | Hamilton4.8★ (217)In Hamilton
Golden Horseshoe Roofing4.9★ (100)In Hamilton
Kirsch Electric Contracting Inc.5.0★ (173)In Hamilton
Kraun Electric Inc.4.9★ (179)In Hamilton
Losani Homes4.0★ (331)In Hamilton
Newfoundland Roofers4.8★ (82)In Hamilton
Power Vac Services Hamilton & Power Environmental Management4.7★ (136)In Hamilton
Pro Roofing Services LTD5.0★ (191)In Hamilton
Roto-Rooter Plumbing & Water Cleanup4.8★ (157)In Hamilton
Safescapes5.0★ (143)In Hamilton
Stoney Creek Paving4.7★ (242)In Hamilton
Tops Roofing & Siding4.4★ (93)In Hamilton
Waffles Construction General Contractors Inc.5.0★ (73)In Hamilton
WOW 1 DAY PAINTING Hamilton / Burlington4.9★ (156)In Hamilton

How much do general contractors cost in Hamilton?

US national ranges converted to CAD, not adjusted for Hamilton. Each row names its basis and the month we checked it.

How much do general contractors cost in Hamilton?
JobLowTypicalHighBasisChecked
Kitchen remodelCA$20,510CA$37,930CA$58,490Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)October 2026
Bathroom remodelCA$9,350CA$17,080CA$24,820Per bathroom: typical range of customer-reported remodels. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)October 2026

How we ranked Hamilton general contractors

We scored 388 Hamilton general contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Hamilton data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

General contractors in Hamilton: frequently asked questions

Who is the best general contractor in Hamilton?

By CR Score, the highest-ranked general contractor in Hamilton, ON is 2 Brothers Construction with a CR Score of 65/100. It has 4.9★ from 50 Google reviews. It is open 24/7. Juma Flooring & Reno (#2) and Hudson Restoration GTA (HQ) (#3) follow. We ranked 388 general contractors on ten factors, last updated October 22, 2026.

How many general contractors are there in Hamilton?

ContractorsRanked ranks 388 general contractors serving Hamilton, ON. 23 of them are based in Hamilton; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of October 2026.

Which general contractors in Hamilton are open 24/7?

44 ranked general contractors in Hamilton post 24/7 hours. The highest-ranked are 2 Brothers Construction (#1), Hudson Restoration GTA (HQ) (#3) and Paul's Restorations (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which general contractors in Hamilton work on weekends?

209 of 388 ranked general contractors post Saturday hours and 94 post Sunday hours. The highest-ranked open Saturdays are 2 Brothers Construction (#1), Juma Flooring & Reno (#2) and Hudson Restoration GTA (HQ) (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does kitchen remodel cost in Hamilton?

Kitchen remodel typically costs CA$20,510 to CA$58,490, with CA$37,930 typical (Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Hamilton. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Hamilton general contractors have?

The median Google rating among 388 rated general contractors in Hamilton is 5.0★, with a median of 13 reviews. Hudson Restoration GTA (HQ) has the most, 206 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank general contractors?

Each general contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do general contractors outside Hamilton count in this ranking?

Yes, if they are within 40 km of the Hamilton city centre, our service radius for general contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for Hamilton

  1. October 2026: CR Scores recalculated for 388 general contractors serving Hamilton.

More general contractors and Hamilton pages

Other trades in Hamilton