57 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Arnprior: OneStopCM, CR Score 86/100; 5.0★ from 20 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Fondation Pro-Tech, posts 24/7 hours; ranked #5 of 57.
Most-reviewed: Top Surface Repairs Inc., 206 Google reviews at 5.0★, the most of 57 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
57 Arnprior general contractors are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 21 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 5.0★ across 57 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | OneStopCM | 86 | 5.0★ (20) | Clarence-Rockland, 5 km away | Sat · Sun · Evenings | Overall |
| 2 | Capital Finishing Construction | 86 | 5.0★ (38) | Arnprior | Sat · Evenings | — |
| 3 | Top Surface Repairs Inc. | 83 | 5.0★ (206) | Carleton Place, 37 km away | Sat | Most reviews |
| 4 | AHS Renovations - Advanced Home Solutions | 83 | 4.9★ (16) | Arnprior | Sat | — |
| 5 | Fondation Pro-Tech | 82 | 5.0★ (11) | Kanata, 39 km away | 24/7 | Emergencies |
| 6 | Ez caulking solutions | 82 | 5.0★ (4) | Arnprior | Sat · Sun | — |
| 7 | Marshall's | 82 | 5.0★ (152) | Renfrew, 24 km away | Evenings | — |
| 8 | Bankside Contracting | 81 | 5.0★ (33) | Arnprior | — | — |
| 9 | NCM Hydrovac Services | 81 | 3.9★ (18) | Kanata, 33 km away | 24/7 | — |
| 10 | Dagenais Construction Ltd | 80 | 4.6★ (16) | Renfrew, 27 km away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnprior
Ranked #2 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Carleton Place, 37 km away
Ranked #3 because of its Google rating and review volume: 5.0★ from 206 Google reviews, the most Google reviews on this list (206).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnprior
Ranked #4 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kanata, 39 km away
Ranked #5 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnprior
Ranked #6 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Renfrew, 24 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnprior
Ranked #8 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kanata, 33 km away
Ranked #9 because of its Google rating and availability: 3.9★ from 18 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Renfrew, 27 km away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 16 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Arnprior
Ranked #11 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Arnprior
Ranked #12 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnprior
Ranked #13 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kanata, 37 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kanata, 38 km away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kanata, 40 km away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kanata, 38 km away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnprior
Ranked #18 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ottawa, 33 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kanata, 34 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ottawa, 35 km away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kanata, 38 km away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Arnprior
Ranked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnprior
Ranked #24 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnprior
Ranked #25 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 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 57 ranked general contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Alba Home Services | 77 | 4.7★ (26) | 37 km |
| 27 | Instile Design Build | 77 | 4.9★ (76) | 39 km |
| 28 | Malone Construction | 77 | 5.0★ (16) | 13 km |
| 29 | Pro Parging | 76 | 4.3★ (6) | 36 km |
| 30 | Ken White Construction Ltd. | 76 | 4.9★ (38) | 27 km |
| 31 | Safebore | 76 | 3.7★ (12) | In Arnprior |
| 32 | Extra Mile Carpentry & Contracting | 76 | 5.0★ (5) | In Arnprior |
| 33 | Grand Design Construction | 75 | 5.0★ (8) | 35 km |
| 34 | Mansion Constructions Ltd | 75 | 4.9★ (10) | 39 km |
| 35 | Nozhow Construction | 75 | 5.0★ (5) | 32 km |
| 36 | Modernized Construction Services | 75 | 5.0★ (3) | In Arnprior |
| 37 | ARTium Design Build | 75 | 4.9★ (29) | 31 km |
| 38 | Rockdale Homes | 75 | 5.0★ (41) | 39 km |
| 39 | TNV Construction | 74 | 5.0★ (8) | 40 km |
| 40 | Sunshine Build and Design | 73 | 5.0★ (21) | 38 km |
| 41 | Akkaya Construction | 73 | 5.0★ (3) | 35 km |
| 42 | McEwan Homes | 73 | 3.2★ (13) | In Arnprior |
| 43 | Bromun Construction | 73 | 5.0★ (5) | 32 km |
| 44 | Terlin Construction Ltd | 73 | 4.7★ (21) | 36 km |
| 45 | Advantage Design Build | 73 | 5.0★ (18) | 39 km |
| 46 | Durable Builders Inc. | 72 | 5.0★ (4) | 39 km |
| 47 | Kanata Renovations | 72 | 4.2★ (17) | 29 km |
| 48 | McDonald Brothers Construction | 71 | 4.5★ (12) | 35 km |
| 49 | Davealbertrenovations | 71 | 5.0★ (5) | 28 km |
| 50 | Nautical Lands Group | 71 | 5.0★ (7) | 35 km |
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.
| Business | Google rating | Distance |
|---|---|---|
| 1iA Layout | In Arnprior | |
| Arnprior Handyman Service | 4.8★ (43) | In Arnprior |
| Cladmaster Eavestrough & Siding | In Arnprior | |
| Cutting Edge Drywall & Painting | In Arnprior | |
| Evan Wilson Construction | In Arnprior | |
| F&F Residential Works | 5.0★ (1) | In Arnprior |
| Home Front Services | 5.0★ (22) | In Arnprior |
| J & J Renos | 4.8★ (16) | In Arnprior |
| J1 carpentry | 5.0★ (1) | In Arnprior |
| Lalonde Gerald A Contracting Ltd | In Arnprior | |
| LEAL & SONS CONTRACTING | 5.0★ (1) | In Arnprior |
| Macdonald Home Pro's | In Arnprior | |
| Mackie Homes | 4.3★ (33) | In Arnprior |
| Madawaska Landscaping and Construction | 5.0★ (3) | In Arnprior |
| McGonigal Construction Ltd | 4.0★ (4) | In Arnprior |
| MetaLigna Modular | 3.3★ (3) | In Arnprior |
| MFD Construction | 5.0★ (6) | In Arnprior |
| Ottawa Hardwood Floor | In Arnprior | |
| SLL Contracting LTD | 5.0★ (3) | In Arnprior |
| WOLF System Canada Ltd. | In Arnprior |
US national ranges converted to CAD, not adjusted for Arnprior. 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 57 Arnprior general contractors on 8 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. Unknown factors are left out of the score, 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 Arnprior data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |