38 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Bangor: Quality Radon, CR Score 64/100; 5.0★ from 243 Google reviews.
Most-reviewed: Radon Mitigation Services of Maine, LLC, 94 Google reviews at 5.0★, the most of 38 ranked after Quality Radon; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
38 Bangor general contractors are ranked here by CR Score, from ten published factors. 1 is open 24/7, 6 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.3★ across 38 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Quality Radon | 64 | 5.0★ (243) | Bangor | — | Overall |
| 2 | Radon Mitigation Services of Maine, LLC | 63 | 5.0★ (94) | Brewer, 5 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | Patriot General Contractors | 59 | 3.7★ (40) | Bangor | Sat · Sun | — |
| 4 | Hammer-All Home Improvement | 58 | 5.0★ (9) | Bangor | — | — |
| 5 | K-Dogg General Service Contracting | 57 | 5.0★ (8) | Bangor | — | — |
| 6 | Hahnel Bros | 56 | 3.7★ (11) | Bangor | — | — |
| 7 | New England Rent To Own | 56 | 4.1★ (7) | Bangor | — | — |
| 8 | Sullivan & Merritt | 56 | 4.0★ (7) | Bangor | — | — |
| 9 | Nate Holyoke Builders | 55 | 4.6★ (14) | Ellsworth, 10 mi away | — | — |
| 10 | Nickerson & O'Day | 55 | 3.5★ (11) | Brewer, 2 mi away | Sun · Evenings | — |
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 review volume: 5.0★ from 243 Google reviews, the most in Bangor.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 5 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 94 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #3 because of its Google rating and trade focus: 3.7★ from 40 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #4 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor
Ranked #5 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor
Ranked #6 because of its Google rating and trade focus: 3.7★ from 11 Google reviews, listed on Google as “Contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor
Ranked #7 because of its Google rating and trade focus: 4.1★ from 7 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor
Ranked #8 because of its Google rating and trade focus: 4.0★ from 7 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Ellsworth, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Construction company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Brewer, 2 mi away
Ranked #10 because of its Google rating and trade focus: 3.5★ from 11 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #11 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 4 mi away
Ranked #12 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 2 mi away
Ranked #13 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Brewer, 5 mi away
Ranked #14 because of its Google rating and trade focus: 3.4★ from 7 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Orono, 8 mi away
Ranked #15 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 6 mi away
Ranked #16 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor
Ranked #17 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #18 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #19 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #20 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #21 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #22 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Carpenter”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor
Ranked #24 because of its Google rating and trade focus: 3.0★ from 3 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 2 mi away
Ranked #25 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #38, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | A.J Lawson Carpentry | 52 | 3.7★ (6) | 4 mi |
| 27 | Acadia Modular Consulting | 52 | 4.9★ (19) | 25 mi |
| 28 | Maine Construction Group | 52 | 4.0★ (9) | 7 mi |
| 29 | Patriot Contracting | 52 | 5.0★ (10) | 22 mi |
| 30 | Statewide Property Management | 49 | 4.0★ (34) | 25 mi |
| 31 | Dunns Home Improvement | 49 | 5.0★ (5) | 21 mi |
| 32 | Coastal Construction and Design Inc. | 49 | 5.0★ (8) | 24 mi |
| 33 | E L Shea Inc | 49 | 3.2★ (6) | 25 mi |
| 34 | Loring Construction LLC | 48 | 5.0★ (4) | 13 mi |
| 35 | Thornton Construction | 48 | 4.3★ (11) | 11 mi |
| 36 | ML Vance Services | 48 | 5.0★ (4) | 22 mi |
| 37 | Details Inc | 48 | 5.0★ (4) | 24 mi |
| 38 | Eldridge Builders | 47 | 5.0★ (4) | 24 mi |
20 more general contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Anything Goes Junk Removal | 5.0★ (269) | In Bangor |
| Builders Installed Products | 4.1★ (10) | In Bangor |
| C.E.M. / D P Porter Contractors Inc. | 5.0★ (1) | In Bangor |
| Dalon Construction | 5.0★ (6) | In Bangor |
| DB Roofing Solutions | 5.0★ (10) | In Bangor |
| Eremita & Valley | 5.0★ (2) | In Bangor |
| Fred Martin Carpentry | 4.0★ (2) | In Bangor |
| Hampden Electrical | 5.0★ (3) | In Bangor |
| J&R Contracting Group | 4.7★ (13) | In Bangor |
| Lane Construction | 4.5★ (4) | In Bangor |
| Lee Builders Roofing | 5.0★ (33) | In Bangor |
| Lonewolf Roofing and Construction | 1.0★ (1) | In Bangor |
| Maine Construction Solutions | 5.0★ (2) | In Bangor |
| McLaughlin Contracting | 1.0★ (1) | In Bangor |
| Mobile Tech | 5.0★ (2) | In Bangor |
| Northeast Restoration & Remodeling | 5.0★ (1) | In Bangor |
| Smith Builders | 4.9★ (209) | In Bangor |
| Spencer Plumbing And Heating | 1.7★ (6) | In Bangor |
| The Pioneer Roofing Company | 5.0★ (9) | In Bangor |
| Vantage | 5.0★ (2) | In Bangor |
Typical prices in USD, adjusted for Maine with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | $14,840 | $27,440 | $42,320 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.02 New England factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $7,010 | $12,810 | $18,620 | Per bathroom: typical range of customer-reported remodels. US national range × 1.05 New England factor (2025 Cost vs. Value Report) | October 2026 |
We scored 38 Bangor general 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 Bangor 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 |