36 concrete contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Sarnia: E2 Concrete Sealing, CR Score 87/100; 5.0★ from 24 Google reviews; open 24/7.
Best for emergencies (open 24/7): DeCarolis Concrete, posts 24/7 hours; ranked #2 of 36.
Most-reviewed: ZLM Outdoor Living, 173 Google reviews at 4.4★, the most of 36 ranked; ranked #25.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
36 Sarnia concrete contractors are ranked here by CR Score, from 8 published factors. 5 are open 24/7, 16 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 5.0★ across 36 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | E2 Concrete Sealing | 87 | 5.0★ (24) | Sarnia | 24/7 | Overall |
| 2 | DeCarolis Concrete | 86 | 4.8★ (13) | Sarnia | 24/7 | Emergencies |
| 3 | Vartys Construction Inc | 84 | 5.0★ (6) | Sarnia | 24/7 | — |
| 4 | BCE Concrete Coatings | 83 | 5.0★ (30) | Sarnia | Sat | — |
| 5 | Foam All Spray Insulation and Concrete Lifting | 83 | 5.0★ (101) | Port Huron, 3 km away | — | — |
| 6 | Ward Construction | 83 | 4.5★ (18) | Sarnia | — | — |
| 7 | Remco Concrete | 82 | 5.0★ (7) | Sarnia | — | — |
| 8 | Concrete By Design | 81 | 5.0★ (17) | Sarnia | Sat · Sun · Evenings | — |
| 9 | Pro Concrete Products Limited | 81 | 5.0★ (13) | Sarnia | Sat | — |
| 10 | Mccues Custom Concrete | 80 | 5.0★ (6) | Sarnia | — | — |
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 24 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #2 because of its Google rating and availability: 4.8★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #3 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #4 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Port Huron, 3 km away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #6 because of its Google rating and trade focus: 4.5★ from 18 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #7 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #8 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #9 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #10 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #11 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #12 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #13 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #14 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #15 because of its Google rating and trade focus: 2.2★ from 5 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #16 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #17 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #19 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #20 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia
Ranked #21 because of its Google rating and trade focus: 2.7★ from 7 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #22 because of its Google rating and review volume: 5.0★ from 22 Google reviews, 22 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marysville, 11 km away
Ranked #23 because of its Google rating and trade focus: 4.3★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sarnia
Ranked #24 because of its Google rating and review volume: 5.0★ from 64 Google reviews, 64 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Baltimore, 37 km away
Ranked #25 because of its Google rating and review volume: 4.4★ from 173 Google reviews, the most Google reviews on this list (173).
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #36, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | OCESPRO Concrete | 75 | 2.8★ (9) | In Sarnia |
| 27 | DMC Custom Creations | 74 | 5.0★ (43) | In Sarnia |
| 28 | Southwest Fence & Decks | 74 | 4.4★ (108) | In Sarnia |
| 29 | M3 Industrial Contracting | 73 | 5.0★ (3) | 36 km |
| 30 | McKenzie Concrete, Inc. | 73 | 4.3★ (3) | In Sarnia |
| 31 | AG Concrete & Snowplowing | 72 | 3.0★ (10) | In Sarnia |
| 32 | Miller Brothers Mini Excavation | 72 | 4.4★ (47) | In Sarnia |
| 33 | Clendenning Home Improvements | 70 | 5.0★ (20) | 33 km |
| 34 | Concrete Systems | 70 | 3.7★ (16) | 23 km |
| 35 | KD Exterior Building Products | 70 | 4.0★ (30) | In Sarnia |
| 36 | De Lude Construction Inc | 69 | 5.0★ (11) | 25 km |
20 more concrete 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 |
|---|---|---|
| Basement Boss | 4.6★ (14) | In Sarnia |
| Carosyl Home Additions Inc. | 4.8★ (30) | In Sarnia |
| Cope Construction | 3.1★ (16) | In Sarnia |
| Cora Dawn Maintenance & Construction | 3.0★ (2) | In Sarnia |
| Curran Contractors Ltd. | 4.3★ (3) | In Sarnia |
| DiCocco General Contractors and Engineers | 4.8★ (9) | In Sarnia |
| Dixin Construction Limited | 4.9★ (9) | In Sarnia |
| Garage - All by Durocher Construction | 5.0★ (12) | In Sarnia |
| Gordon's Shoreline Marine | 4.7★ (13) | In Sarnia |
| Henderson Builders Limited | 2.9★ (13) | In Sarnia |
| John Boot Construction Ltd | 4.0★ (4) | In Sarnia |
| Key Contracting | 5.0★ (6) | In Sarnia |
| Maaten Construction Limited | 4.0★ (4) | In Sarnia |
| Marc Nano Roofing Protection | 5.0★ (55) | In Sarnia |
| Nu-Tech Solutions Concrete Specialists | 4.5★ (2) | In Sarnia |
| Point-Up Masonry | 5.0★ (2) | In Sarnia |
| Signature Lux Builders | 5.0★ (7) | In Sarnia |
| Superior Roofing | 5.0★ (6) | In Sarnia |
| Vozza Contracting | 3.7★ (3) | In Sarnia |
| Westerly Shores Renovations | 5.0★ (41) | In Sarnia |
US national ranges converted to CAD, not adjusted for Sarnia. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Concrete driveway | CA$3,790 | CA$8,990 | CA$20,380 | Per driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 36 Sarnia concrete 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 Sarnia 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 |