107 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in New Hamburg: Stera Exteriors, CR Score 61/100; 5.0★ from 35 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Mara Roofing and Exteriors Inc, posts 24/7 hours; ranked #10 of 107.
Most-reviewed: Rick MacDonald Siding, Roofing, Windows & Doors, 154 Google reviews at 4.6★, the most of 107 ranked; ranked #19.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
107 New Hamburg siding contractors are ranked here by CR Score, from ten published factors. 12 are open 24/7, 47 open Saturdays and 27 open Sundays, based on posted hours. The median Google rating is 4.9★ across 107 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Stera Exteriors | 61 | 5.0★ (35) | Waterloo, 19 km away | Sat · Sun · Evenings | Overall |
| 2 | Hiltz Exteriors Inc. | 60 | 5.0★ (24) | New Hamburg | — | — |
| 3 | XPF Group - Expert Siding Repair, Replacement & Installation Services | 59 | 5.0★ (26) | Cambridge, 31 km away | Sat · Sun · Evenings | — |
| 4 | KW Custom Exteriors | 58 | 4.8★ (46) | Huron East, 8 km away | — | — |
| 5 | Troys Aluminum & Vinyl | 58 | 4.8★ (35) | Kitchener, 20 km away | Sat | — |
| 6 | Best Windows, Doors and Siding | 57 | 4.9★ (55) | Huron East, 23 km away | Sat · Sun · Evenings | — |
| 7 | MacIntosh Exteriors | 57 | 5.0★ (21) | Kitchener, 21 km away | Sat · Evenings | — |
| 8 | Spencer Siding Inc | 57 | 5.0★ (9) | Norfolk County, 3 km away | — | — |
| 9 | Siderman Inc. | 57 | 4.8★ (86) | Guelph, 33 km away | — | — |
| 10 | Mara Roofing and Exteriors Inc | 57 | 4.9★ (59) | Kitchener, 17 km away | 24/7 | Emergencies |
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 35 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Hamburg
Ranked #2 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Siding contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cambridge, 31 km away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron East, 8 km away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 46 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 20 km away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 35 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron East, 23 km away
Ranked #6 because of its Google rating and review volume: 4.9★ from 55 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 21 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 3 km away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Siding contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Guelph, 33 km away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 86 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 17 km away
Ranked #10 because of its Google rating and review volume: 4.9★ from 59 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Guelph, 42 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 19 km away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 18 km away
Ranked #13 because of its Google rating and review volume: 4.9★ from 86 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron East, 23 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Siding contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Norfolk County, 51 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambridge, 23 km away
Ranked #16 because of its Google rating and review volume: 4.9★ from 76 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambridge, 16 km away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 62 km away
Ranked #18 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 Kitchener, 19 km away
Ranked #19 because of its Google rating and review volume: 4.6★ from 154 Google reviews, the most in New Hamburg.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Guelph, 42 km away
Ranked #20 because of its Google rating and trade focus: 4.5★ from 28 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brantford, 44 km away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brant, 27 km away
Ranked #22 because of its Google rating and review volume: 4.9★ from 93 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Guelph, 40 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aylmer, 49 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 23 km away
Ranked #25 because of its Google rating and review volume: 4.8★ from 67 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 107 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.
| Business | Google rating | Distance |
|---|---|---|
| AlumaPro Exteriors | 5.0★ (1) | 25 km |
| Apex Windows & Exteriors | 5.0★ (2) | 46 km |
| Daly Aluminum | 5.0★ (2) | 23 km |
| Festival City Almnm & Constr | 1.0★ (1) | 24 km |
| Gemini Home Improvements | 5.0★ (2) | 41 km |
| Homeworks Framing Specialists | 5.0★ (1) | In New Hamburg |
| I.C.I. Steel-Tech Inc | 5.0★ (1) | 14 km |
| jbe siding ltd | 5.0★ (1) | 17 km |
| Just Working Construction Inc. | 4.7★ (14) | In New Hamburg |
| K.I.C Contracting | In New Hamburg | |
| Kozak Construction Svc | 5.0★ (2) | 60 km |
| LRS Surfacing Solutions Inc. | In New Hamburg | |
| New Hamburg Roofing Company | In New Hamburg | |
| Nith Valley Construction Ltd. | 5.0★ (3) | In New Hamburg |
| Ordinary Exteriors | 5.0★ (2) | 38 km |
| Palmers Home Renovations | 3.0★ (2) | 52 km |
| Park Siding & Aluminum | 5.0★ (2) | 22 km |
| Red Seal Installations | In New Hamburg | |
| Ridgeline Framing Inc | In New Hamburg | |
| Zinger Drywall & Renovations Ltd. | In New Hamburg |
US national ranges converted to CAD, not adjusted for New Hamburg. 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 107 New Hamburg 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 New Hamburg 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 |