9 masonry contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Orono: Granville Stone & Hearth, CR Score 76/100; 4.1★ from 64 Google reviews; open Saturdays until 12 PM.
Best for emergencies (open 24/7): Stonewall Plumbing and Heating, LLC, posts 24/7 hours; ranked #5 of 9.
Most-reviewed: St. Louis & Son's Sealcoating, 14 Google reviews at 4.7★, the most of 9 ranked after Granville Stone & Hearth; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Orono masonry contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 5 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.1★ across 9 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Granville Stone & Hearth | 76 | 4.1★ (64) | Bangor, 9 mi away | Sat | Overall |
| 2 | Advanced Development | 73 | 5.0★ (4) | Bangor, 11 mi away | Sat | — |
| 3 | S & S Masonry | 72 | 2.7★ (3) | Bangor, 8 mi away | — | — |
| 4 | St. Louis & Son's Sealcoating | 72 | 4.7★ (14) | Old Town, 12 mi away | Sat · Sun | Most reviews |
| 5 | Stonewall Plumbing and Heating, LLC | 72 | 2.3★ (3) | Bangor, 12 mi away | 24/7 | Emergencies |
| 6 | The Pioneer Roofing Company | 70 | 5.0★ (9) | Bangor, 10 mi away | Sat | — |
| 7 | N.S. Giles Foundations | 64 | 4.5★ (6) | Bangor, 10 mi away | — | — |
| 8 | Harbor Shore Landscaping | 62 | 3.7★ (6) | Bangor, 13 mi away | — | — |
| 9 | Tender Lawn Care | 61 | 3.6★ (14) | Brewer, 21 mi 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 review volume: 4.1★ from 64 Google reviews, the most Google reviews on this list (64).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bangor, 11 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Masonry contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bangor, 8 mi away
Ranked #3 because of its Google rating and trade focus: 2.7★ from 3 Google reviews, listed on Google as “Masonry contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Old Town, 12 mi away
Ranked #4 because of its Google rating and availability: 4.7★ from 14 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bangor, 12 mi away
Ranked #5 because of its Google rating and availability: 2.3★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bangor, 10 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 9 Google reviews, 9 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bangor, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bangor, 13 mi away
Ranked #8 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Landscape designer”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Brewer, 21 mi away
Ranked #9 because of its Google rating and review volume: 3.6★ from 14 Google reviews, 14 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
We scored 9 Orono masonry 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 Orono 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 |