144 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lisbon: Aire Serv of Lewiston, CR Score 90/100; 4.7★ from 363 Google reviews; open 24/7.
Best for emergencies (open 24/7): Aire Serv of Southern Maine, posts 24/7 hours; ranked #2 of 144.
Most-reviewed: Dog House Heating Air, and Plumbing, LLC, 1,388 Google reviews at 4.8★, the most of 144 ranked; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
144 Lisbon HVAC contractors are ranked here by CR Score, from 8 published factors. 28 are open 24/7, 42 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 4.8★ across 144 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Aire Serv of Lewiston | 90 | 4.7★ (363) | Auburn, 7 mi away | 24/7 | Overall |
| 2 | Aire Serv of Southern Maine | 90 | 4.9★ (755) | Buxton, 20 mi away | 24/7 | Emergencies |
| 3 | Beaulieu Energy Services | 89 | 4.9★ (82) | Topsham, 8 mi away | 24/7 | — |
| 4 | 207 Plumbing and Heating | 87 | 4.7★ (429) | Gorham, 22 mi away | 24/7 | — |
| 5 | Bean's Heating and Air | 86 | 4.7★ (29) | Auburn, 6 mi away | 24/7 | — |
| 6 | Knowles Mechanical, Inc. | 85 | 4.2★ (53) | Lewiston, 5 mi away | 24/7 | — |
| 7 | Premier Heating Services,LLC | 85 | 5.0★ (20) | Auburn, 11 mi away | 24/7 | — |
| 8 | Harry’s Heating & A/C, LLC | 85 | 5.0★ (40) | Auburn, 19 mi away | 24/7 | — |
| 9 | Central Maine Heating Services LLC | 84 | 4.9★ (41) | Auburn, 19 mi away | 24/7 | — |
| 10 | Russell's HVAC | 84 | 5.0★ (8) | Auburn, 8 mi away | 24/7 | — |
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 availability: 4.7★ from 363 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buxton, 20 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 755 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Topsham, 8 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 82 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gorham, 22 mi away
Ranked #4 because of its Google rating and availability: 4.7★ from 429 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 6 mi away
Ranked #5 because of its Google rating and availability: 4.7★ from 29 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lewiston, 5 mi away
Ranked #6 because of its Google rating and availability: 4.2★ from 53 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 11 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 19 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 40 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 19 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 41 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 8 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Augusta, 25 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 314 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lewiston, 6 mi away
Ranked #12 because of its Google rating and availability: 4.6★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lewiston, 6 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 391 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 13 mi away
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 Auburn, 10 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 16 mi away
Ranked #16 because of its Google rating and availability: 4.2★ from 39 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 4 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Turner, 15 mi away
Ranked #18 because of its Google rating and availability: 4.6★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 6 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Brunswick, 11 mi away
Ranked #20 because of its Google rating and review volume: 4.8★ from 1,388 Google reviews, the most Google reviews on this list (1,388).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 9 mi away
Ranked #21 because of its Google rating and availability: 3.1★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gorham, 21 mi away
Ranked #22 because of its Google rating and availability: 4.2★ from 46 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 19 mi away
Ranked #23 because of its Google rating and availability: 4.6★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn, 11 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Lisbon
Ranked #25 because of its Google rating and trade focus: 4.0★ from 6 Google reviews, listed on Google as “Heating contractor”.
Based on 5 of 8 factors; credentials, recency and availability 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 144 ranked HVAC contractors here; the rest are on their profiles.
20 more HVAC 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 |
|---|---|---|
| Adlers Plumbing & Heating | 3.0★ (4) | 7 mi |
| Bissonnette Plumbing & Heating | 1.0★ (1) | 7 mi |
| C & M Plumbing & Heating Inc | 5.0★ (1) | 6 mi |
| CC Mechanical | 5.0★ (2) | 25 mi |
| David Blackwell Plumbing & Heating | 3.9★ (27) | 11 mi |
| Donnelly's HVAC | 4.3★ (6) | 22 mi |
| Earle's Heating Oil | 3.8★ (13) | 15 mi |
| Fermin Companies LLC | 5.0★ (2) | 21 mi |
| Hopkins Plumbing & Heating | 5.0★ (3) | 19 mi |
| John Scott Plumbing and Heating | 4.3★ (11) | 24 mi |
| Leon Pride Sheet Metal | 5.0★ (2) | 22 mi |
| Maine Cooling and Heating | In Lisbon | |
| Maine Island Energy | 5.0★ (2) | 23 mi |
| Manchester Heating | 5.0★ (2) | 23 mi |
| Midcoast Heating & Cooling | 1.0★ (3) | 8 mi |
| Peter J Lajoie Plumbing & Heating | 5.0★ (1) | 6 mi |
| Precision HVAC | 5.0★ (2) | 17 mi |
| Pro Solutions HVAC Inc. | 3.0★ (23) | 24 mi |
| Robert Dulac Plumbing & Heating | 1.0★ (1) | 5 mi |
| Sheehan Electric LLC | 5.0★ (10) | 3 mi |
National price ranges in USD, not adjusted for Lisbon. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Maine, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 144 Lisbon HVAC 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 Lisbon 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 |