150 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Portland: Maine Energy Experts, CR Score 64/100; 5.0★ from 178 Google reviews; open 24/7.
Best for emergencies (open 24/7): Surgeons, posts 24/7 hours; ranked #2 of 150.
Most-reviewed: Superior Roofing, 750 Google reviews at 4.9★, the most of 150 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
150 Portland roofers are ranked here by CR Score, from ten published factors. 40 are open 24/7, 98 open Saturdays and 60 open Sundays, based on posted hours. The median Google rating is 4.9★ across 150 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Maine Energy Experts | 64 | 5.0★ (178) | Old Orchard Beach, 12 mi away | 24/7 | Overall |
| 2 | Surgeons | 64 | 4.8★ (112) | Buxton, 1 mi away | 24/7 | Emergencies |
| 3 | Erie Home | 63 | 4.6★ (212) | Buxton, 6 mi away | 24/7 | — |
| 4 | Superior Roofing | 63 | 4.9★ (750) | Portland | — | Most reviews |
| 5 | David J. Deschaine Roofing | 62 | 4.8★ (70) | Buxton, 4 mi away | 24/7 | — |
| 6 | C.M.L Roofing & General Contracting | 62 | 4.9★ (222) | South Portland, 1 mi away | Sat | — |
| 7 | Mandette Roofing Plus | 62 | 4.9★ (69) | Portland | Sat · Sun · Evenings | — |
| 8 | Atlantic Roofing Maine | 62 | 5.0★ (87) | Buxton, 17 mi away | 24/7 | — |
| 9 | MAJCO | 61 | 5.0★ (81) | Gorham, 7 mi away | Sat · Sun | — |
| 10 | KCM Construction | 61 | 5.0★ (110) | Biddeford, 22 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 178 Google reviews, listed on Google as “Roofing contractor”.
Based in Buxton, 1 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 112 Google reviews, listed on Google as “Roofing contractor”.
Based in Buxton, 6 mi away
Ranked #3 because of its Google rating and trade focus: 4.6★ from 212 Google reviews, listed on Google as “Roofing contractor”.
Based in Portland
Ranked #4 because of its Google rating and review volume: 4.9★ from 750 Google reviews, the most in Portland.
Based in Buxton, 4 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 70 Google reviews, listed on Google as “Roofing contractor”.
Based in South Portland, 1 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 222 Google reviews, listed on Google as “Roofing contractor”.
Based in Portland
Ranked #7 because of its Google rating and trade focus: 4.9★ from 69 Google reviews, listed on Google as “Roofing contractor”.
Based in Buxton, 17 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Roofing contractor”.
Based in Gorham, 7 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Roofing contractor”.
Based in Biddeford, 22 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Roofing contractor”.
Based in Portland
Ranked #11 because of its Google rating and trade focus: 4.7★ from 186 Google reviews, listed on Google as “Roofing contractor”.
Based in Biddeford, 17 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 188 Google reviews, listed on Google as “Roofing contractor”.
Based in Buxton, 20 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 237 Google reviews, listed on Google as “Roofing contractor”.
Based in Buxton, 4 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Roofing contractor”.
Based in Auburn, 17 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Roofing contractor”.
Based in Auburn, 19 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “Roofing contractor”.
Based in Portland
Ranked #17 because of its Google rating and trade focus: 4.8★ from 72 Google reviews, listed on Google as “Roofing contractor”.
Based in Buxton, 6 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 59 Google reviews, listed on Google as “Roofing contractor”.
Based in Buxton, 6 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Roofing contractor”.
Based in Portland
Ranked #20 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Roofing contractor”.
Based in South Portland, 2 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 168 Google reviews, listed on Google as “Roofing contractor”.
Based in Old Orchard Beach, 11 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Roofing contractor”.
Based in Gorham, 12 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Roofing contractor”.
Based in South Portland, 4 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 127 Google reviews, listed on Google as “Roofing contractor”.
Based in Kennebunk, 23 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Roofing contractor”.
#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 150 ranked roofers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | A&J Construction | 59 | 5.0★ (31) | In Portland |
| 27 | Roofers Elite | 59 | 4.9★ (259) | 30 mi |
| 28 | Horsley Exteriors LLC | 59 | 5.0★ (49) | 7 mi |
| 29 | Casco Bay Renovations | 59 | 5.0★ (13) | In Portland |
| 30 | HRM Roofing & Construction Company | 59 | 5.0★ (34) | 4 mi |
| 31 | KCM Roofing | 58 | 5.0★ (24) | 20 mi |
| 32 | B's Roofing & Construction LLC | 58 | 5.0★ (46) | 29 mi |
| 33 | Straight Up Roofing | 58 | 4.4★ (19) | 11 mi |
| 34 | Almighty Construction | 58 | 5.0★ (32) | 25 mi |
| 35 | E.W. Cole Home Improvements | 58 | 5.0★ (9) | In Portland |
| 36 | Southers Construction | 58 | 4.8★ (68) | In Portland |
| 37 | Rivers Edge Roofing & Exteriors (formerly Marshall Enterprise) | 58 | 5.0★ (23) | 23 mi |
| 38 | Southern Maine Builders | 58 | 4.3★ (25) | 15 mi |
| 39 | David J Deschaine Roofing | 58 | 3.9★ (44) | 2 mi |
| 40 | BFR Roofing | 58 | 5.0★ (26) | 26 mi |
| 41 | Dobson Roofing | 57 | 5.0★ (7) | In Portland |
| 42 | Marsters Roofing & Siding | 57 | 5.0★ (119) | 16 mi |
| 43 | 207 Roofers | 57 | 5.0★ (10) | 15 mi |
| 44 | Houston Custom Homes LLC | 57 | 4.8★ (20) | 11 mi |
| 45 | Eduardo's Home Improvement | 57 | 5.0★ (12) | In Portland |
| 46 | Inc | 57 | 4.4★ (8) | 2 mi |
| 47 | Nest Construction | General Contractor | 57 | 4.7★ (13) | 9 mi |
| 48 | Soler Construction | 57 | 5.0★ (12) | In Portland |
| 49 | Purvis Home Improvement | 57 | 4.4★ (14) | 9 mi |
| 50 | A Plus Roofing | 56 | 4.7★ (15) | 24 mi |
20 more roofers within 40 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 |
|---|---|---|
| – Rosales Construction | In Portland | |
| Bailey & Sons Roofing | 5.0★ (13) | 27 mi |
| Building Solutions of New England | 3.7★ (3) | 30 mi |
| BW & Sons Roofing | 4.5★ (8) | 26 mi |
| Darling Roofing Inc | 5.0★ (2) | 2 mi |
| Gladu Roofing Co Inc | 4.0★ (4) | 30 mi |
| Gutter Fitter, LLC | 5.0★ (6) | 33 mi |
| Hay Runner | 4.0★ (26) | In Portland |
| IRC Industrial Roofing Company | In Portland | |
| M C Construction Co Inc. | In Portland | |
| Maine's First Choice Roofing | 5.0★ (12) | 35 mi |
| Patriot General Contractors | In Portland | |
| Payless Roofing Solutions | 3.0★ (8) | 22 mi |
| Portland Maine Roofers | In Portland | |
| Roberge Roofing | 3.7★ (3) | 16 mi |
| Roof Surgeons | 5.0★ (2) | 5 mi |
| Sappier's | 5.0★ (2) | 10 mi |
| Top Roofers LLC | 1.0★ (1) | In Portland |
| Trees N Driveways LLC | 5.0★ (2) | In Portland |
| Wright-Ryan | 4.1★ (9) | In Portland |
Typical prices in USD: adjusted for Maine where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $8,400 | $11,200 | $15,680 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.12 New England factor (2025 Cost vs. Value Report) | October 2026 |
| Roof repair | $395 | $1,174 | $1,968 | Per repair: typical range of customer-reported jobs. US national range | October 2026 |
In Maine, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.
We scored 150 Portland roofers 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 Portland 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 |