253 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ancaster: Cuban Aluminum, CR Score 61/100; 5.0★ from 85 Google reviews; open Saturdays until 3 PM.
Best for emergencies (open 24/7): HomeVision Roofing & Siding, posts 24/7 hours; ranked #3 of 253.
Most-reviewed: Gerry's Roofing & Siding Inc, 766 Google reviews at 4.8★, the most of 253 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
253 Ancaster siding contractors are ranked here by CR Score, from ten published factors. 34 are open 24/7, 155 open Saturdays and 69 open Sundays, based on posted hours. The median Google rating is 4.9★ across 253 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cuban Aluminum | 61 | 5.0★ (85) | Ancaster | Sat | Overall |
| 2 | Gerry's Roofing & Siding Inc | 61 | 4.8★ (766) | Hamilton, 17 km away | Sat · Sun · Evenings | Most reviews |
| 3 | HomeVision Roofing & Siding | 59 | 5.0★ (243) | Mississauga, 56 km away | 24/7 | Emergencies |
| 4 | EAA Aluminum | Eavestrough | Soffit Fascia | Siding | 59 | 5.0★ (69) | Burlington, 30 km away | Sat · Sun · Evenings | — |
| 5 | Envirotech Exteriors inc. | 59 | 4.7★ (39) | Burlington, 27 km away | 24/7 | — |
| 6 | Perfect Touch Home Renovations | 59 | 5.0★ (20) | Hamilton, 23 km away | 24/7 | — |
| 7 | Signature Home Exteriors | 59 | 5.0★ (35) | Burlington, 19 km away | 24/7 | — |
| 8 | The Roofing Master Hamilton | 59 | 5.0★ (266) | Ancaster | Sat · Sun · Evenings | — |
| 9 | Shoreline Exteriors | 59 | 4.9★ (27) | Hamilton, 14 km away | Sat · Sun | — |
| 10 | Absolute Aluminum Inc. - Eavestrough, Siding,Soffit & Fascia, Installation & Repairs Toronto & GTA | 58 | 5.0★ (114) | Mississauga, 52 km away | 24/7 | — |
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 85 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 17 km away
Ranked #2 because of its Google rating and review volume: 4.8★ from 766 Google reviews, the most in Ancaster.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mississauga, 56 km away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 243 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 30 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 27 km away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 39 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 23 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 19 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ancaster
Ranked #8 because of its Google rating and review volume: 5.0★ from 266 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 14 km away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mississauga, 52 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 114 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Etobicoke, 58 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 292 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ancaster
Ranked #12 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 1 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 22 km away
Ranked #14 because of its Google rating and trade focus: 4.4★ from 20 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mississauga, 47 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 39 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 10 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Welland, 63 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 8 km away
Ranked #18 because of its Google rating and trade focus: 4.4★ from 93 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 13 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Siding contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Oakville, 32 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambridge, 22 km away
Ranked #21 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 23 km away
Ranked #22 because of its Google rating and review volume: 5.0★ from 161 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 16 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 20 km away
Ranked #24 because of its Google rating and review volume: 5.0★ from 131 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton, 14 km away
Ranked #25 because of its Google rating and review volume: 4.6★ from 146 Google reviews.
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 253 ranked siding contractors here; the rest are on their profiles.
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.
US national ranges converted to CAD, not adjusted for Ancaster. 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 |
We scored 253 Ancaster 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 Ancaster 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 |