65/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 114 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 114 Google reviews
- Hours
- Mon–Sun 7 AM–10:30 PM
Best Siding Contractors in Markham, ON (2026)
205 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Markham: Silverhill Roofing & Contracting ~ Toronto, CR Score 65/100; 5.0★ from 114 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Branova Siding Installation & Repair Toronto, posts 24/7 hours; ranked #2 of 205.
- 31
Most-reviewed: Mr. Handyman of Toronto N, Richmond Hill, Markham W., 358 Google reviews at 4.7★, the most of 205 ranked; ranked #31.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
205 Markham siding contractors are ranked here by CR Score, from ten published factors. 28 are open 24/7, 139 open Saturdays and 69 open Sundays, based on posted hours. The median Google rating is 5.0★ across 205 rated businesses.
Top 10 siding contractors in Markham at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Silverhill Roofing & Contracting ~ Toronto | 65 | 5.0★ (114) | Markham | Sat · Sun · Evenings | Overall |
| 2 | Branova Siding Installation & Repair Toronto | 65 | 5.0★ (181) | Toronto, 12 km away | 24/7 | Emergencies |
| 3 | Infinity Gutters & Exteriors | 63 | 4.9★ (86) | North York, 19 km away | 24/7 | — |
| 4 | HomeVision Roofing & Siding | 63 | 5.0★ (243) | Mississauga, 37 km away | 24/7 | — |
| 5 | MCBM Roofing Services and Contracting LTD | 62 | 4.9★ (320) | Vaughan, 23 km away | Sat | — |
| 6 | AIMG construction | 62 | 5.0★ (71) | Richmond Hill, 13 km away | Sat · Sun · Evenings | — |
| 7 | Home Doctor | 62 | 4.8★ (51) | Pickering, 15 km away | 24/7 | — |
| 8 | Sherak Ltd | 62 | 4.8★ (42) | East Gwillimbury, 12 km away | 24/7 | — |
| 9 | The Roofers | 62 | 4.9★ (121) | Vaughan, 22 km away | Sat · Sun · Evenings | — |
| 10 | CityPro Aluminum | 62 | 5.0★ (292) | Etobicoke, 35 km away | Sat · Evenings | — |
The 205 best siding contractors in Markham, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Toronto, 12 km away
65/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 181 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1108, 250 Consumers Rd #384, Toronto, ON M2J 4V6
Based in North York, 19 km away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 86 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 97 Dolomite Dr, North York, ON M3K 2N2
Based in Mississauga, 37 km away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 243 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 243 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3212 Lenworth Dr, Mississauga, ON L4X 2G1
Based in Vaughan, 23 km away
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 320 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 320 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 260 Edgeley Blvd #1, Vaughan, ON L4K 3Y4
Based in Richmond Hill, 13 km away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 71 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 10 AM–5 PM
- Address
- 386 Browndale Crescent, Richmond Hill, ON L4C 3J4
#7 Home Doctor
Based in Pickering, 15 km away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 51 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 858 Douglas Ave, Pickering, ON L1W 1N6
#8 Sherak Ltd
Based in East Gwillimbury, 12 km away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12275 Woodbine Ave, Gormley, ON L0H 1G0
#9 The Roofers
Based in Vaughan, 22 km away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 121 Google reviews
- Hours
- Mon–Sun 6 AM–11 PM
- Address
- 10735 Jane St, Vaughan, ON L6A 2T9
#10 CityPro Aluminum
Based in Etobicoke, 35 km away
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 292 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 292 Google reviews
- Hours
- Mon–Fri 7:30 AM–7 PM · Sat 8 AM–5 PM · Sun closed
- Address
- 1401 The Queensway Unit # 13, Etobicoke, ON M8Z 1T2
Based in Brampton, 17 km away
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 61 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Based in Ajax, 9 km away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 39 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
Based in Ajax, 25 km away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 76 Google reviews
- Hours
- Mon 8:30 AM–8:30 PM · Tue–Fri 8 AM–8:30 PM · Sat–Sun 9 AM–8:30 PM
- Address
- 719 Maria St, Whitby, ON L1N 1P9
#14 Absolute Aluminum Inc. - Eavestrough, Siding,Soffit & Fascia, Installation & Repairs Toronto & GTA
Based in Mississauga, 41 km away
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 114 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 114 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 609 Green Meadow Crescent, Mississauga, ON L5A 2V3
Based in Oshawa, 32 km away
61/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 92 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun 8 AM–5 PM
- Address
- 203 Hibbert Ave, Oshawa, ON L1J 1V4
Based in East York, 19 km away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.5★ from 26 Google reviews, listed on Google as “Siding contractor”.
- 4.5★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Ajax, 25 km away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 41 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 707 Dunlop St W, Whitby, ON L1N 1V4
Based in Etobicoke, 27 km away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 51 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat 9 AM–5 PM · Sun 9 AM–8 PM
- Address
- 37 Bankfield Dr, Etobicoke, ON M9V 2P7
#19 1-855-wanna-reno
Based in Ajax, 25 km away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 41 Google reviews
- Hours
- Mon–Fri 8:30 AM–10 PM · Sat 9 AM–5 PM · Sun 10 AM–2:30 PM
- Address
- 209 Hallett Ave, Whitby, ON L1N 5K9
Based in Willowdale, 34 km away
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 46 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 9 AM–7 PM
Based in Toronto, 31 km away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 81 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 11 AM–4 PM · Sun closed
- Address
- 5 Mancroft Crescent, Toronto, ON M9W 3E7
Based in Mississauga, 48 km away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 39 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 39 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Plaza 3, 2000 Argentia Rd Suite #400, Mississauga, ON L5N 1V8
Based in Concord, 27 km away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 4700 Hwy 7, Woodbridge, ON L4L 0B4
Based in Concord, 22 km away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 88 Google reviews, listed on Google as “Siding contractor”.
- 4.7★ from 88 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 11 Cidermill Ave Unit 5A, Concord, ON L4K 4B6
Based in Willowdale, 19 km away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 36 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–2 PM · Sun closed
Siding 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 205 ranked siding contractors here; the rest are on their profiles.
Also serving Markham
20 more siding contractors within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
How much do siding contractors cost in Markham?
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 |
|---|---|---|---|---|---|
| Siding replacement | CA$7,810 | CA$16,290 | CA$24,910 | Per house: typical range of customer-reported projects. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
How we ranked Markham siding contractors
We scored 205 Markham siding 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 |
Siding contractors in Markham: frequently asked questions
Who is the best siding contractor in Markham?
By CR Score, the highest-ranked siding contractor in Markham, ON is Silverhill Roofing & Contracting ~ Toronto with a CR Score of 65/100. It has 5.0★ from 114 Google reviews. It is open 7 days a week. Branova Siding Installation & Repair Toronto (#2) and Infinity Gutters & Exteriors (#3) follow. We ranked 205 siding contractors on ten factors, last updated October 22, 2026.
How many siding contractors are there in Markham?
ContractorsRanked ranks 205 siding contractors serving Markham, ON. 4 of them are based in Markham; the rest serve it from nearby towns. Another 20 within 64 km are listed but not ranked yet. Counts are as of October 2026.
Which siding contractors in Markham are open 24/7?
28 ranked siding contractors in Markham post 24/7 hours. The highest-ranked are Branova Siding Installation & Repair Toronto (#2), Infinity Gutters & Exteriors (#3) and HomeVision Roofing & Siding (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which siding contractors in Markham work on weekends?
139 of 205 ranked siding contractors post Saturday hours and 69 post Sunday hours. The highest-ranked open Saturdays are Silverhill Roofing & Contracting ~ Toronto (#1), Branova Siding Installation & Repair Toronto (#2) and Infinity Gutters & Exteriors (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does siding replacement cost in Markham?
Siding replacement typically costs CA$7,810 to CA$24,910, with CA$16,290 typical (Per house: typical range of customer-reported projects. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Markham. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Markham siding contractors have?
The median Google rating among 205 rated siding contractors in Markham is 5.0★, with a median of 27 reviews. Mr. Handyman of Toronto N, Richmond Hill, Markham W. has the most, 358 reviews, and ranks #31. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank siding contractors?
Each siding 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 siding contractors outside Markham count in this ranking?
Yes, if they are within 64 km of the Markham city centre, our service radius for siding 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 Markham
- October 2026: CR Scores recalculated for 205 siding contractors serving Markham.
- October 2026: 1 duplicate listing merged.
More siding contractors and Markham pages
Siding contractors near Markham
- Siding contractors in Scarborough, ON210 ranked
- Siding contractors in Pickering, ON184 ranked
- Siding contractors in Richmond Hill, ON231 ranked
- Siding contractors in Willowdale, ON229 ranked
- Siding contractors in North York, ON235 ranked
- Siding contractors in Ajax, ON174 ranked
- Siding contractors in Concord, ON232 ranked
- Siding contractors in Vaughan, ON240 ranked
- Siding contractors in East York, ON255 ranked
- Siding contractors in Aurora, ON218 ranked
Other trades in Markham
- Roofers in Markham753 ranked
- Plumbers in Markham766 ranked
- Electricians in Markham719 ranked
- HVAC contractors in Markham813 ranked
- General contractors in Markham1066 ranked
- Painters in Markham367 ranked
- Landscapers in Markham412 ranked
- Handymen in Markham192 ranked
- Kitchen remodelers in Markham833 ranked
- Bathroom remodelers in Markham712 ranked
- Flooring contractors in Markham490 ranked
- Tile installers in Markham176 ranked
- Drywall contractors in Markham52 ranked
- Concrete contractors in Markham378 ranked
- Fence contractors in Markham339 ranked
- Deck builders in Markham402 ranked
- Window installers in Markham491 ranked
- Gutter installers in Markham234 ranked
- Insulation contractors in Markham180 ranked
- Solar installers in Markham82 ranked
- Garage door repair companies in Markham190 ranked
- Foundation repair companies in Markham335 ranked
- Tree services in Markham228 ranked
- Masonry contractors in Markham274 ranked
- Water damage restoration companies in Markham455 ranked
- Home builders in Markham848 ranked
- Demolition contractors in Markham173 ranked
- All contractors in Markham