170 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Biddeford: Gammon’s Heating & Cooling, CR Score 65/100; 4.8★ from 557 Google reviews; open 24/7.
Best for emergencies (open 24/7): Pine State Services, posts 24/7 hours; ranked #2 of 170.
Most-reviewed: LaPlante Electric, 1,260 Google reviews at 4.9★, the most of 170 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
170 Biddeford HVAC contractors are ranked here by CR Score, from ten published factors. 33 are open 24/7, 58 open Saturdays and 42 open Sundays, based on posted hours. The median Google rating is 4.8★ across 170 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Gammon’s Heating & Cooling | 65 | 4.8★ (557) | Saco, 4 mi away | 24/7 | Overall |
| 2 | Pine State Services | 64 | 4.7★ (1,112) | Buxton, 9 mi away | 24/7 | Emergencies |
| 3 | Heritage Home Service | 63 | 4.8★ (630) | Portland, 13 mi away | 24/7 | — |
| 4 | HomeWiz | 63 | 4.6★ (163) | Biddeford | 24/7 | — |
| 5 | Jerry's Plumbing & Heating | 62 | 4.9★ (553) | Biddeford | — | — |
| 6 | Aire Serv of Southern Maine | 61 | 4.9★ (755) | Buxton, 23 mi away | 24/7 | — |
| 7 | Dave's World Scarborough | 61 | 4.9★ (488) | Buxton, 10 mi away | Sat | — |
| 8 | Downeast Electrical Services | 61 | 5.0★ (44) | Biddeford | Sat · Sun · Evenings | — |
| 9 | LaPlante Electric | 60 | 4.9★ (1,260) | Buxton, 6 mi away | 24/7 | Most reviews |
| 10 | 207 Plumbing and Heating | 60 | 4.7★ (429) | Gorham, 20 mi away | 24/7 | — |
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 trade focus: 4.8★ from 557 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 9 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 1,112 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 13 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 630 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford
Ranked #4 because of its Google rating and trade focus: 4.6★ from 163 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford
Ranked #5 because of its Google rating and trade focus: 4.9★ from 553 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 23 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 755 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 488 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford
Ranked #8 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 6 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 1,260 Google reviews, the most in Biddeford.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gorham, 20 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 429 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 4 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford
Ranked #12 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford
Ranked #13 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 10 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 508 Google reviews, listed on Google as “Furnace repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford
Ranked #15 because of its Google rating and trade focus: 3.7★ from 21 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford
Ranked #16 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Old Orchard Beach, 4 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 178 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 15 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waterboro, 4 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Waterboro, 2 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 59 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 17 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gorham, 12 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 15 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 22 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Berwick, 22 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 533 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency 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 170 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Maine Air Comfort | 56 | 4.8★ (23) | 16 mi |
| 27 | Jake Brown HVAC | 56 | 4.5★ (15) | 5 mi |
| 28 | Alpha Charlie HVAC | 56 | 5.0★ (4) | In Biddeford |
| 29 | Dave's World Windham | 56 | 4.9★ (546) | 21 mi |
| 30 | MaineShore Mechanical Inc. | 56 | 4.5★ (30) | 4 mi |
| 31 | Jim Godbout Plumbing and Heating | 56 | 4.5★ (56) | In Biddeford |
| 32 | Linscott Electric, LLC | 56 | 5.0★ (243) | 19 mi |
| 33 | Mack Air Pro | 56 | 4.9★ (81) | 9 mi |
| 34 | Richardson's Heating & Air Conditioning | 56 | 5.0★ (7) | 12 mi |
| 35 | Jophil | 55 | 4.4★ (15) | 15 mi |
| 36 | Perfect Plumbing & Heating, Inc. | 55 | 3.9★ (47) | In Biddeford |
| 37 | Ross Tech 360 L.L.C | 55 | 4.7★ (19) | In Biddeford |
| 38 | Roubo and Sons LLC | 55 | 5.0★ (100) | 13 mi |
| 39 | Lamontagne Plumbing & Heating | 55 | 5.0★ (5) | In Biddeford |
| 40 | Reds HVAC | 55 | 5.0★ (29) | 4 mi |
| 41 | Amabile Brothers Plumbing and Heating LLC | 55 | 4.2★ (66) | 15 mi |
| 42 | Central Maine Heating & Air Conditioning | 55 | 5.0★ (8) | 16 mi |
| 43 | Maine Comfort LLC | 55 | 5.0★ (3) | 4 mi |
| 44 | Allegiance Heat Pumps LLC | 55 | 5.0★ (14) | In Biddeford |
| 45 | Rinaldi Energy | 55 | 4.9★ (521) | 3 mi |
| 46 | Charlie's Heating Services | 55 | 3.7★ (6) | In Biddeford |
| 47 | Infinite Aire | 55 | 5.0★ (4) | In Biddeford |
| 48 | Platinum Plumbing | 55 | 5.0★ (12) | In Biddeford |
| 49 | AirTemp Heating & Air Conditioning | 54 | 3.3★ (7) | 12 mi |
| 50 | Atlantic Comfort Systems, Inc. | 54 | 4.3★ (18) | In Biddeford |
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 |
|---|---|---|
| A P Baker Plumbing & Heating | 5.0★ (2) | 9 mi |
| Affordable Comfort | 4.6★ (11) | 20 mi |
| Anderson's Plumbing & Heating | In Biddeford | |
| B & K Heating | 3.6★ (7) | 15 mi |
| Coastal Plumbing & Heating | 5.0★ (4) | 8 mi |
| Connolly's Plumbing & Heating | 3.0★ (2) | In Biddeford |
| Garnet Colpitts Plumbing & Heating | 5.0★ (1) | In Biddeford |
| HVAC Services Inc. | 2.9★ (8) | 13 mi |
| John Scott Plumbing and Heating | 4.3★ (11) | 17 mi |
| Lasher Plumbing & Heating | In Biddeford | |
| Lordbrooks plumbing | 3.0★ (2) | 9 mi |
| Maine Heat Pumps, LLC | 5.0★ (1) | In Biddeford |
| MightyTouch Pro LLC | 5.0★ (1) | In Biddeford |
| Ox Electric | 5.0★ (47) | In Biddeford |
| Petrin plumbing & Remodels | 4.9★ (35) | In Biddeford |
| SERVPRO of Biddeford-Saco | 4.7★ (43) | In Biddeford |
| Sturgis Plumbing & Heating | 4.1★ (12) | 18 mi |
| Thermal Solutions HVACR LLC | In Biddeford | |
| Townsend Plumbing and Heating | 4.5★ (2) | 6 mi |
| W.T. Fenderson Heating & Air Conditioning | 5.0★ (4) | 20 mi |
National price ranges in USD, not adjusted for Biddeford. 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 170 Biddeford HVAC 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 Biddeford 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 |