1,066 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Markham: Handy Birds Services, CR Score 66/100; 5.0★ from 127 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): TZ Ceiling - Drop Ceiling Team, posts 24/7 hours; ranked #4 of 1,066.
Most-reviewed: TZ Ceiling - Drop Ceiling Team, 172 Google reviews at 5.0★, the most of 1,066 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,066 Markham general contractors are ranked here by CR Score, from ten published factors. 96 are open 24/7, 636 open Saturdays and 281 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,066 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Handy Birds Services | 66 | 5.0★ (127) | Markham | Sat · Sun · Evenings | Overall |
| 2 | Momo Painting & Renovations | 65 | 4.8★ (110) | Markham | Sat · Sun · Evenings | — |
| 3 | East Home Renovation Inc. 东财建筑装修 | 65 | 5.0★ (69) | Markham | Sat · Sun · Evenings | — |
| 4 | TZ Ceiling - Drop Ceiling Team | 64 | 5.0★ (172) | Vaughan, 27 km away | 24/7 | Emergencies, Most reviews |
| 5 | Canadian Constructor Creations Inc. | 64 | 5.0★ (64) | Markham | Sat · Sun · Evenings | — |
| 6 | MB Home Reno | 64 | 5.0★ (85) | Richmond Hill, 16 km away | 24/7 | — |
| 7 | Spray-Net Toronto | 64 | 5.0★ (156) | Toronto, 17 km away | Sat · Sun · Evenings | — |
| 8 | Raha contractors inc | 64 | 5.0★ (28) | Markham | 24/7 | — |
| 9 | Yok Mei Construction Corp. - General Contractors Markham | 63 | 5.0★ (43) | Markham | Sat · Sun · Evenings | — |
| 10 | Blue Home Improvements Ltd | 63 | 5.0★ (40) | Markham | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 127 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #2 because of its Google rating and trade focus: 4.8★ from 110 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #3 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vaughan, 27 km away
Ranked #4 because of its Google rating and review volume: 5.0★ from 172 Google reviews, the most in Markham.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #5 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond Hill, 16 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toronto, 17 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #8 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #9 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #10 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #11 because of its Google rating and trade focus: 4.9★ from 96 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #12 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Construction company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Richmond Hill, 13 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 84 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Scarborough, 19 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #15 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vaughan, 5 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toronto, 22 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #18 because of its Google rating and trade focus: 4.6★ from 124 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in King, 7 km away
Ranked #19 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.
Based in Scarborough, 9 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #21 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham
Ranked #22 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.
Based in North York, 15 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond Hill, 17 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Scarborough, 10 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 1,066 ranked general contractors here; the rest are on their profiles.
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.
US national ranges converted to CAD, not adjusted for Markham. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | CA$20,510 | CA$37,930 | CA$58,490 | 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) | October 2026 |
| Bathroom remodel | CA$9,350 | CA$17,080 | CA$24,820 | Per 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 |
We scored 1,066 Markham 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.
| Factor | Weight | Computed from | In Markham data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |