66/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 7,956 Google reviews, the most in Bedford.
- 4.8★ from 7,956 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 28 Commercial Ct, Auburn, NH 03032
Best HVAC Contractors in Bedford, NH (2026)
445 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Bedford: Heritage Home Service, CR Score 66/100; 4.8★ from 7,956 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): High Ground Service Pros - Plumbers Electricians & HVAC Technicians, posts 24/7 hours; ranked #2 of 445.
- 24
Most-reviewed: Joyce Cooling & Heating Inc., 5,079 Google reviews at 4.9★, the most of 445 ranked after Heritage Home Service; ranked #24.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
445 Bedford HVAC contractors are ranked here by CR Score, from ten published factors. 123 are open 24/7, 205 open Saturdays and 145 open Sundays, based on posted hours. The median Google rating is 4.9★ across 445 rated businesses.
Top 10 HVAC contractors in Bedford at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Heritage Home Service | 66 | 4.8★ (7,956) | Auburn, 8 mi away | 24/7 | Overall |
| 2 | High Ground Service Pros - Plumbers Electricians & HVAC Technicians | 66 | 4.9★ (2,303) | Manchester, 4 mi away | 24/7 | Emergencies |
| 3 | A.J. LeBlanc Heating, A/C, Plumbing & Electrical | 64 | 4.8★ (683) | Bedford | 24/7 | — |
| 4 | LHR Plumbing Heating Cooling and Electric | 63 | 4.9★ (454) | Manchester, 4 mi away | 24/7 | — |
| 5 | Sanford Temperature Control | 63 | 4.9★ (1,832) | Milford, 12 mi away | 24/7 | — |
| 6 | Bill Trombly Plumbing - Heating - Cooling - Electric | 62 | 4.7★ (598) | Manchester, 4 mi away | 24/7 | — |
| 7 | Walley's Heating & Air | 62 | 4.9★ (793) | Nashua, 13 mi away | 24/7 | — |
| 8 | Southern New Hampshire Plumbing and Heating | 61 | 4.8★ (433) | Londonderry, 9 mi away | 24/7 | — |
| 9 | Brookside Heating & Cooling (fka Brookside Mechanical, Inc.) | 61 | 4.9★ (167) | Manchester, 6 mi away | 24/7 | — |
| 10 | Ferris Plumbing, Heating & Air | 61 | 4.9★ (320) | Litchfield, 10 mi away | 24/7 | — |
The 445 best HVAC contractors in Bedford, ranked
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.
Based in Manchester, 4 mi away
66/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 2,303 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 2,303 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 201 Allard Dr, Manchester, NH 03102
Based in Bedford
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 683 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 683 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45 S River Rd, Bedford, NH 03110
Based in Manchester, 4 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 454 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 454 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 326 Lincoln St, Manchester, NH 03103
Based in Milford, 12 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 1,832 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,832 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 96 Old Wilton Rd #1, Milford, NH 03055
Based in Manchester, 4 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 598 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 598 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 76 Maple St, Manchester, NH 03103
Based in Nashua, 13 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 793 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 793 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 35 E Hollis St, Nashua, NH 03060
Based in Londonderry, 9 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 433 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 433 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 39 Rockingham Rd, Londonderry, NH 03053
Based in Manchester, 6 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 167 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 167 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 387 Pepsi Rd, Manchester, NH 03109
Based in Litchfield, 10 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 320 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 320 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17 Old Nashua Rd Unit 1B, Amherst, NH 03031
Based in Concord, 14 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 539 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 539 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7 Tallwood Dr Units 5-7, Bow, NH 03304
Based in Nashua, 12 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 348 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 348 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 230 Amherst St Unit 103, Nashua, NH 03063
Based in Fitchburg, 19 mi away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 1,275 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,275 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 35 Lomar Park Dr, Pepperell, MA 01463
Based in Chester, 13 mi away
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 263 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 263 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 261 N Pond Rd, Chester, NH 03036
Based in Manchester, 4 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 60 Rogers St, Manchester, NH 03103
Based in Billerica, 20 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 1,626 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.8★ from 1,626 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 116 Pawtucket Blvd, Tyngsborough, MA 01879
Based in Chelmsford, 24 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 2,927 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 2,927 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 131 Stedman St #6, Chelmsford, MA 01824
Based in Manchester, 4 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 336 Lincoln St, Manchester, NH 03103
#19 City Fuel
Based in Manchester, 4 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 101 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.6★ from 101 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 67 Willow St, Manchester, NH 03103
Based in Derry, 11 mi away
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 176 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 176 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 71 Birch St Suite A, Derry, NH 03038
Based in Manchester, 5 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 128 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 128 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 388 Stark Ln, Manchester, NH 03102
Based in Bedford
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.5★ from 214 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 214 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
- Address
- 8 Industrial Park Dr UNIT 12, Hooksett, NH 03106
Based in Manchester, 4 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 670 N Commercial St # 303, Manchester, NH 03101
Based in Nashua, 14 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 5,079 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 5,079 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 51 Lake St, Nashua, NH 03060
#25 Fuel NRG
Based in Derry, 6 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.5★ from 94 Google reviews, listed on Google as “Heating contractor”.
- 4.5★ from 94 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
HVAC contractors ranked #26 to #50
#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 445 ranked HVAC contractors here; the rest are on their profiles.
Also serving Bedford
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 |
|---|---|---|
| Advanced Quality Air | 5.0★ (1) | In Bedford |
| Advanced Refrigeration & AC | 3.0★ (2) | 8 mi |
| Allied plumbing and heating | 5.0★ (2) | In Bedford |
| Borelli Plumbing & Heating | 5.0★ (2) | 10 mi |
| Denommee Plumbing, HVAC & Electric | 4.9★ (51) | 13 mi |
| DMI | 5.0★ (10) | 10 mi |
| Hunter & Sons AC & Cooling | 4.9★ (94) | 23 mi |
| Ion Electrical LLC | 4.9★ (50) | In Bedford |
| J Donnelly Plumbing & Heating | 5.0★ (2) | 16 mi |
| KPMB Enterprises | 5.0★ (2) | 14 mi |
| Mass Mechanical Co Inc | 4.3★ (6) | In Bedford |
| Nault's Plumbing & Heating, LLC | 5.0★ (1) | In Bedford |
| O.G. Mechanical | In Bedford | |
| Patriot Heating & Cooling, LLC | 4.8★ (174) | 14 mi |
| Progressive Energy, Inc. | In Bedford | |
| Purple HVAC | 5.0★ (2) | 14 mi |
| Trane - Heating & Cooling Services | In Bedford | |
| Trane Commercial Sales Office | In Bedford | |
| WK Nault Plumbing & Heating LLC | 5.0★ (2) | In Bedford |
| YurTek - Heating and Cooling | 5.0★ (86) | 23 mi |
How much do HVAC contractors cost in Bedford?
National price ranges in USD, not adjusted for Bedford. 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 |
When to hire an HVAC contractor in New Hampshire
In New Hampshire, 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.
How we ranked Bedford HVAC contractors
We scored 445 Bedford 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 Bedford 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 |
HVAC contractors in Bedford: frequently asked questions
Who is the best HVAC contractor in Bedford?
By CR Score, the highest-ranked HVAC contractor in Bedford, NH is Heritage Home Service with a CR Score of 66/100. It has 4.8★ from 7,956 Google reviews. It is open 24/7. High Ground Service Pros - Plumbers Electricians & HVAC Technicians (#2) and A.J. LeBlanc Heating, A/C, Plumbing & Electrical (#3) follow. We ranked 445 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Bedford?
ContractorsRanked ranks 445 HVAC contractors serving Bedford, NH. 6 of them are based in Bedford; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Bedford are open 24/7?
123 ranked HVAC contractors in Bedford post 24/7 hours. The highest-ranked are Heritage Home Service (#1), High Ground Service Pros - Plumbers Electricians & HVAC Technicians (#2) and A.J. LeBlanc Heating, A/C, Plumbing & Electrical (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Bedford work on weekends?
205 of 445 ranked HVAC contractors post Saturday hours and 145 post Sunday hours. The highest-ranked open Saturdays are Heritage Home Service (#1), High Ground Service Pros - Plumbers Electricians & HVAC Technicians (#2) and A.J. LeBlanc Heating, A/C, Plumbing & Electrical (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Bedford?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Bedford. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Bedford HVAC contractors have?
The median Google rating among 445 rated HVAC contractors in Bedford is 4.9★, with a median of 17 reviews. Heritage Home Service has the most, 7,956 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Bedford?
In New Hampshire, 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.
How does ContractorsRanked rank HVAC contractors?
Each HVAC contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Bedford
- October 2026: CR Scores recalculated for 445 hvac contractors serving Bedford.
- October 2026: 4 duplicate listings merged.
More HVAC contractors and Bedford pages
HVAC contractors near Bedford
- HVAC contractors in Manchester, NH420 ranked
- HVAC contractors in Merrimack, NH526 ranked
- HVAC contractors in South Hooksett, NH387 ranked
- HVAC contractors in Litchfield, NH539 ranked
- HVAC contractors in Londonderry, NH574 ranked
- HVAC contractors in Auburn, NH470 ranked
- HVAC contractors in Milford, NH431 ranked
- HVAC contractors in Derry, NH603 ranked
- HVAC contractors in Derry Village, NH593 ranked
- HVAC contractors in Bow Bog, NH325 ranked
Other trades in Bedford
- Roofers in Bedford586 ranked
- Plumbers in Bedford297 ranked
- Electricians in Bedford306 ranked
- General contractors in Bedford434 ranked
- Painters in Bedford123 ranked
- Landscapers in Bedford194 ranked
- Handymen in Bedford49 ranked
- Kitchen remodelers in Bedford227 ranked
- Bathroom remodelers in Bedford218 ranked
- Flooring contractors in Bedford184 ranked
- Tile installers in Bedford29 ranked
- Drywall contractors in Bedford14 ranked
- Concrete contractors in Bedford84 ranked
- Fence contractors in Bedford68 ranked
- Deck builders in Bedford129 ranked
- Siding contractors in Bedford297 ranked
- Window installers in Bedford247 ranked
- Gutter installers in Bedford100 ranked
- Insulation contractors in Bedford50 ranked
- Solar installers in Bedford95 ranked
- Garage door repair companies in Bedford41 ranked
- Foundation repair companies in Bedford94 ranked
- Tree services in Bedford153 ranked
- Masonry contractors in Bedford182 ranked
- Water damage restoration companies in Bedford219 ranked
- Home builders in Bedford289 ranked
- Demolition contractors in Bedford45 ranked
- All contractors in Bedford