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Best HVAC Contractors in Rockingham, VT (2026)

29 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Rockingham: HB Energy Solutions, CR Score 63/100; 4.4★ from 100 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Thomas Northeast Mechanical, posts 24/7 hours; ranked #3 of 29.

  3. 6

    Most-reviewed: Bergeron Mechanical Systems, 521 Google reviews at 5.0★, the most of 29 ranked; ranked #6.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

29 Rockingham HVAC contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 6 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 29 rated businesses.

Top 10 HVAC contractors in Rockingham at a glance

Top 10 HVAC contractors in Rockingham at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1HB Energy Solutions634.4★ (100)Rockingham24/7Overall
2We Clean Heat Pumps – Vermont Statewide624.9★ (379)Rockingham——
3Thomas Northeast Mechanical625.0★ (26)Rockingham24/7Emergencies
4Steve-O’s Plumbing615.0★ (116)Rockingham——
5Modern Mechanical Solutions595.0★ (5)Rockingham24/7—
6Bergeron Mechanical Systems585.0★ (521)Keene, 21 mi away—Most reviews
7Action Plumbing Heating And Air574.8★ (54)Claremont, 20 mi awaySat · Sun—
8Cota & Cota564.5★ (37)Rockingham——
9Everett E. Houghton Co. Inc.564.9★ (16)Rockingham——
10Ciardelli Fuel Company, Inc.554.4★ (25)Rockingham——

The 29 best HVAC contractors in Rockingham, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  1. Ranked #1 in Rockingham

    #1 HB Energy Solutions

    Based in Rockingham

    63/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.4★ from 100 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.4★ from 100 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    132 Bridge St, Springfield, VT 05156
    View profile for HB Energy Solutions(802) 885-2300

  3. #3 Thomas Northeast Mechanical

    Based in Rockingham

    62/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 26 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10 Ash St, North Walpole, NH 03609
    View profile for Thomas Northeast Mechanical(802) 376-9762

  4. #4 Steve-O’s Plumbing

    Based in Rockingham

    61/100CR Score

    Ranked #4 because of its Google rating and trade focus: 5.0★ from 116 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 116 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun closed
    View profile for Steve-O’s Plumbing(603) 477-6916

  6. #6 Bergeron Mechanical Systems

    Based in Keene, 21 mi away

    58/100CR Score

    Ranked #6 because of its Google rating and review volume: 5.0★ from 521 Google reviews, the most in Rockingham.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 521 Google reviews
    Hours
    Mon closed · Tue–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    216 Marlboro St Suite 3, Keene, NH 03431
    View profile for Bergeron Mechanical Systems(603) 563-8305

  8. #8 Cota & Cota

    Based in Rockingham

    56/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.5★ from 37 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.5★ from 37 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    4 Green St, Bellows Falls, VT 05101
    View profile for Cota & Cota(866) 684-5186

  9. #9 Everett E. Houghton Co. Inc.

    Based in Rockingham

    56/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 16 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    279 Main St, Walpole, NH 03608
    View profile for Everett E. Houghton Co. Inc.(603) 756-3372

  10. #10 Ciardelli Fuel Company, Inc.

    Based in Rockingham

    55/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.4★ from 25 Google reviews
    Hours
    Mon–Fri 8 AM–1 PM · Sat–Sun closed
    Address
    260 River St, Langdon, NH 03602
    View profile for Ciardelli Fuel Company, Inc.(603) 835-2575

  12. #12 Eddies Mechanical Services

    Based in Rockingham

    54/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    18 Oak St, Bellows Falls, VT 05101
    View profile for Eddies Mechanical Services(802) 376-9486

  13. #13 ALL Weather HVAC

    Based in Claremont, 11 mi away

    54/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 30 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    429 Calavant Hill Rd, Charlestown, NH 03603
    View profile for ALL Weather HVAC(603) 287-8664

  14. #14 Air Control Contractors

    Based in Rockingham

    53/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Fri 8 AM–5:30 PM · Sat–Sun closed
    View profile for Air Control Contractors(603) 558-8026

  15. #15 Royce Plumbing & Heating LLC

    Based in Claremont, 16 mi away

    53/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 22 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    43 Bowker St, Claremont, NH 03743
    View profile for Royce Plumbing & Heating LLC(603) 558-1077

  17. #17 T.Dean Plumbing & Heating

    Based in Claremont, 20 mi away

    52/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 74 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 7 AM–12 PM · Sun closed
    View profile for T.Dean Plumbing & Heating(802) 738-6333

  18. #18 Twin Valley Heating

    Based in Claremont, 15 mi away

    52/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Heating contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.3★ from 6 Google reviews
    Address
    75 Washington St, Claremont, NH 03743
    View profile for Twin Valley Heating(603) 543-0843

  21. #21 Jewett Plumbing & Heating

    Based in Brattleboro, 24 mi away

    50/100CR Score

    Ranked #21 because of its Google rating and trade focus: 3.5★ from 17 Google reviews, listed on Google as “Heating contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 3.5★ from 17 Google reviews
    Address
    1090 Western Ave, Brattleboro, VT 05301
    View profile for Jewett Plumbing & Heating(802) 254-4963

  23. #23 Unity Plumbing and Heating

    Based in Claremont, 12 mi away

    50/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 9 Google reviews
    Hours
    Mon–Sat 7 AM–5 PM · Sun closed
    Address
    44 Johnson Way, Charlestown, NH 03603
    View profile for Unity Plumbing and Heating(603) 558-9845

  24. #24 Swanzey Oil

    Based in Swanzey, 24 mi away

    50/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.3★ from 33 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.3★ from 33 Google reviews
    Hours
    Mon–Thu 8 AM–4 PM · Fri 8 AM–3:30 PM · Sat–Sun closed
    Address
    919 W Swanzey Rd, Swanzey, NH 03446
    View profile for Swanzey Oil(603) 357-5400

All 29 HVAC contractors

#1 to #25 are shown in full above. Here are #26 to #29, in CR Score order; each links to its profile.

HVAC contractors in Rockingham, ranks 26 to 29
RankBusinessCR ScoreGoogle ratingDistance
26Barrows & Fisher Oil485.0★ (5)24 mi
27Maniery Plumbing and Heating475.0★ (3)22 mi
28Hartwell Plumbing And Heating453.7★ (6)23 mi
29All Trades Contracting LLC444.4★ (8)15 mi

Also serving Rockingham

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.

Unranked HVAC contractors serving Rockingham
BusinessGoogle ratingDistance
ARC Mechanical Contractors, Inc.3.0★ (2)20 mi
C & P restaurant service & ice cream sales, llc14 mi
Ciardelli Fuel Company, Inc.22 mi
Cota & Cota21 mi
Decatur Heating Services21 mi
Discount Oil of Keene21 mi
Integrity Air Heating Conditioning5.0★ (1)24 mi
Jackson’s Heating & Cooling Services LLC5.0★ (1)13 mi
Jancewicz & Son4.7★ (160)In Rockingham
Minuteman Heating Cooling refrigeration5.0★ (1)In Rockingham
Minuteman heating cooling refrigeration llcIn Rockingham
Northeast Plumbing & Home Conditioning LLC17 mi
P & G Refrigeration5.0★ (1)14 mi
Rymes Propane & Oil21 mi
SERVPRO of Cheshire County4.8★ (74)In Rockingham
Small Town Cooling And Heating22 mi
The Pure Experts15 mi
Warren's Heating ServicesIn Rockingham
Wilson's HVACIn Rockingham
Zajac HVAC LLC15 mi

How much do HVAC contractors cost in Rockingham?

National price ranges in USD, not adjusted for Rockingham. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Rockingham?
JobLowTypicalHighBasisChecked
AC replacement$3,887$5,978$8,073Per system, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026
Furnace replacement$2,823$4,814$6,896Per system, installed; typical range of customer-reported jobs. US national rangeOctober 2026

When to hire an HVAC contractor in Vermont

In Vermont, 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 Rockingham HVAC contractors

We scored 29 Rockingham 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Rockingham data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

HVAC contractors in Rockingham: frequently asked questions

Who is the best HVAC contractor in Rockingham?

By CR Score, the highest-ranked HVAC contractor in Rockingham, VT is HB Energy Solutions with a CR Score of 63/100. It has 4.4★ from 100 Google reviews. It is open 24/7. We Clean Heat Pumps – Vermont Statewide (#2) and Thomas Northeast Mechanical (#3) follow. We ranked 29 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Rockingham?

ContractorsRanked ranks 29 HVAC contractors serving Rockingham, VT. 12 of them are based in Rockingham; 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 Rockingham are open 24/7?

3 ranked HVAC contractors in Rockingham post 24/7 hours. The highest-ranked are HB Energy Solutions (#1), Thomas Northeast Mechanical (#3) and Modern Mechanical Solutions (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Rockingham work on weekends?

6 of 29 ranked HVAC contractors post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are HB Energy Solutions (#1), Thomas Northeast Mechanical (#3) and Modern Mechanical Solutions (#5). Posted hours are office hours; crews may book weekend jobs separately.

How much does ac replacement cost in Rockingham?

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 Rockingham. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Rockingham HVAC contractors have?

The median Google rating among 29 rated HVAC contractors in Rockingham is 4.8★, with a median of 17 reviews. Bergeron Mechanical Systems has the most, 521 reviews, and ranks #6. 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 Rockingham?

In Vermont, 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 Rockingham

  1. October 2026: CR Scores recalculated for 29 hvac contractors serving Rockingham.
  2. October 2026: 1 duplicate listing merged.

More HVAC contractors and Rockingham pages

Other trades in Rockingham