34 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
4 of the 34 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency heating and cooling in Claremont: HB Energy Solutions, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | HB Energy Solutions | 87 | 4.4★ (100) | Rockingham, 9 mi away | 24/7 |
| 2 | Triumph Home Services | 87 | 4.9★ (112) | Hanover, 19 mi away | 24/7 |
| 3 | Thomas Northeast Mechanical | 85 | 5.0★ (26) | Rockingham, 17 mi away | 24/7 |
| 4 | Modern Mechanical Solutions | 84 | 5.0★ (5) | Rockingham, 9 mi away | 24/7 |
| 5 | Twin Valley Heating | 78 | 4.3★ (6) | Claremont | — |
| 6 | Gonyea's Plumbing & Heating | 76 | 3.3★ (3) | Claremont | — |
| 7 | Rick Sorger's Professional Heating | 73 | 5.0★ (3) | Rockingham, 10 mi away | — |
| 8 | Rymes Propane & Oil | 70 | 2.4★ (17) | Hanover, 18 mi away | — |
| 9 | M E Pierce Plumbing & Heating | 67 | 4.3★ (17) | Lebanon, 18 mi away | — |
| 10 | Fresh Air Solutions | 66 | 5.0★ (121) | Claremont | — |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
Open 24/7 · 4.4 from 100 Google reviews
Open 24/7 · 4.9 from 112 Google reviews
Open 24/7 · 5.0 from 26 Google reviews
Open 24/7 · 5.0 from 5 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.
Ranked #1 because of its Google rating and availability: 4.4★ from 100 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 19 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 112 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 17 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 26 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 9 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #5 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Heating contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Claremont
Ranked #6 because of its Google rating and trade focus: 3.3★ from 3 Google reviews, listed on Google as “Heating contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Rockingham, 10 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Hanover, 18 mi away
Ranked #8 because of its Google rating and trade focus: 2.4★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Lebanon, 18 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Claremont
Ranked #10 because of its Google rating and trade focus: 5.0★ from 121 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 19 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 1,286 Google reviews, 1,286 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 21 mi away
Ranked #12 because of its Google rating and trade focus: 4.1★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Claremont
Ranked #13 because of its Google rating and trade focus: 4.8★ from 54 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 9 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 116 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #15 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 22 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 379 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #17 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #18 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Heating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #19 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #20 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Heating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 18 mi away
Ranked #21 because of its Google rating and trade focus: 4.5★ from 37 Google reviews, listed on Google as “Heating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #23 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 20 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 18 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #34, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Simple Energy | 56 | 4.0★ (53) | 19 mi |
| 27 | Jr's Refrigeration and Air Conditioning LLC | 55 | 5.0★ (7) | In Claremont |
| 28 | All Trades Contracting LLC | 53 | 4.4★ (8) | In Claremont |
| 29 | Highridge Plumbing & Heating | 52 | 5.0★ (3) | 11 mi |
| 30 | Maniery Plumbing and Heating | 52 | 5.0★ (3) | 23 mi |
| 31 | Eugene Boisvert Plumbing & Heating | 50 | 4.0★ (4) | 19 mi |
| 32 | ARC Mechanical Contractors, Inc. | 48 | 3.6★ (11) | 18 mi |
| 33 | All Roofing Corp | 48 | 3.5★ (8) | 19 mi |
| 34 | J & B Plumbing & Heating | 47 | 5.0★ (5) | 22 mi |
Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 25% | Bayesian-adjusted Google star rating |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 |
| Review volume | 10% | log10(reviews + 1) against the list maximum |
| Recency | 10% | Share of reviews from the last 12 months |
| Availability | 20% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) |