Top 50 of 98 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank
24 of the 50 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 Moultonborough: Heritage Home Service, 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 | Heritage Home Service | 90 | 4.9★ (802) | Laconia, 15 mi away | 24/7 |
| 2 | Rowell's Services | 90 | 4.8★ (3,082) | Northfield, 23 mi away | 24/7 |
| 3 | Bell Heating Service, LLC | 90 | 5.0★ (54) | Moultonborough | 24/7 |
| 4 | D Arsenault & Sons Heating & Cooling LLC | 88 | 4.9★ (18) | Moultonborough | 24/7 |
| 5 | Granite State Piping | 87 | 5.0★ (12) | Moultonborough | 24/7 |
| 6 | Just Hot Water LLC | 87 | 5.0★ (121) | Northfield, 18 mi away | 24/7 |
| 7 | Hall's Burner Service Inc | 85 | 4.7★ (99) | Franklin, 16 mi away | 24/7 |
| 8 | Belknap Plumbing and Heating | 85 | 4.0★ (4) | Moultonborough | 24/7 |
| 9 | First Choice Installations, LLC | 84 | 5.0★ (14) | Franklin, 12 mi away | 24/7 |
| 10 | Gunstock HVAC | 84 | 4.8★ (20) | Gilford, 13 mi away | 24/7 |
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 · 4.9 from 802 Google reviews
Open 24/7 · 4.8 from 3,082 Google reviews
Open 24/7 · 5.0 from 54 Google reviews
#4D Arsenault & Sons Heating & Cooling LLC
Open 24/7 · 4.9 from 18 Google reviews
Open 24/7 · 5.0 from 12 Google reviews
Open 24/7 · 5.0 from 121 Google reviews
Open 24/7 · 4.7 from 99 Google reviews
#8Belknap Plumbing and Heating
Open 24/7 · 4.0 from 4 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 98 is on the HVAC contractors page.
Ranked #1 because of its Google rating and availability: 4.9★ from 802 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Northfield, 23 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 3,082 Google reviews, 3,082 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moultonborough
Ranked #3 because of its Google rating and availability: 5.0★ from 54 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moultonborough
Ranked #4 because of its Google rating and availability: 4.9★ from 18 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moultonborough
Ranked #5 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Northfield, 18 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 121 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Franklin, 16 mi away
Ranked #7 because of its Google rating and availability: 4.7★ from 99 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moultonborough
Ranked #8 because of its Google rating and availability: 4.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Franklin, 12 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gilford, 13 mi away
Ranked #10 because of its Google rating and availability: 4.8★ from 20 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Franklin, 19 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Franklin, 19 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 32 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pembroke, 19 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gilford, 23 mi away
Ranked #14 because of its Google rating and availability: 4.6★ from 74 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buxton, 18 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Concord, 19 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Franklin, 19 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gilford, 12 mi away
Ranked #18 because of its Google rating and availability: 4.4★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gilford, 10 mi away
Ranked #19 because of its Google rating and availability: 3.5★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Franklin, 19 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gilford, 13 mi away
Ranked #21 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 Hopkinton, 19 mi away
Ranked #22 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 Moultonborough
Ranked #23 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gilford, 14 mi away
Ranked #24 because of its Google rating and availability: 4.9★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moultonborough
Ranked #25 because of its Google rating and trade focus: 4.2★ from 229 Google reviews, listed on Google as “HVAC 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.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | DNA Mechanical LLC | 80 | 5.0★ (3) | 19 mi |
| 27 | Integrity Roofing | 79 | 5.0★ (83) | 18 mi |
| 28 | Oil Tank Services Of N.E. | 79 | 4.5★ (22) | 24 mi |
| 29 | CRS Heating and Cooling LLC | 79 | 4.8★ (5) | 24 mi |
| 30 | Laconia Plumbing & Heating LLC | 79 | 4.9★ (15) | 16 mi |
| 31 | CANMAN HVAC LLC | 78 | 5.0★ (14) | 24 mi |
| 32 | Federal Piping Co Inc | 78 | 3.5★ (33) | In Moultonborough |
| 33 | Overflow Plumbing Co. | 77 | 5.0★ (33) | 19 mi |
| 34 | Sunrise Heating and Cooling | 75 | 4.8★ (30) | 21 mi |
| 35 | ALLC Mechanical | 74 | 5.0★ (11) | 22 mi |
| 36 | Scho's Plumbing and Heating, LLC. | 70 | 5.0★ (21) | 16 mi |
| 37 | Laflamme Plumbing & Heating | 70 | 4.4★ (9) | 14 mi |
| 38 | Spencer Bros | 69 | 4.6★ (9) | 17 mi |
| 39 | Terry Independent Heating Services | 69 | 5.0★ (3) | 12 mi |
| 40 | Rymes Propane & Oil | 69 | 3.2★ (9) | 24 mi |
| 41 | Rymes Propane & Oil | 68 | 2.2★ (29) | 15 mi |
| 42 | JRC Plumbing and Heating | 66 | 4.2★ (5) | 18 mi |
| 43 | Mahoney's Plumbing & Heating, LLC | 63 | 4.6★ (10) | 20 mi |
| 44 | Squam Lakes Plumbing & Heating, LLC | 62 | 4.9★ (319) | In Moultonborough |
| 45 | New England Climate Control | 61 | 4.8★ (21) | In Moultonborough |
| 46 | Summit HVAC LLC | 60 | 5.0★ (8) | In Moultonborough |
| 47 | Callahan A/C & Heating Services | 60 | 4.6★ (11) | In Moultonborough |
| 48 | Arsenault Heating & Air Conditioning LLC | 60 | 4.9★ (18) | In Moultonborough |
| 49 | Converse heat & air | 59 | 5.0★ (14) | In Moultonborough |
| 50 | Valley HVAC LLC | 59 | 5.0★ (6) | In Moultonborough |
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) |