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Emergency HVAC Contractors in Eliot, ME (2026)

Top 28 of 171 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 28 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.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Eliot: Heritage Home Service, open 24/7.

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

Top emergency HVAC contractors in Eliot at a glance

Top emergency HVAC contractors in Eliot at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Heritage Home Service664.9★ (2,248)Hampton, 11 mi away24/7
2Key Heating & Air Conditioning634.8★ (692)Exeter, 14 mi away24/7
3CircumVent LLC625.0★ (40)Eliot24/7
4HeatPro HVAC614.8★ (138)Chester, 10 mi away24/7
5Heritage Home Service614.9★ (45)Portsmouth, 6 mi away24/7
6Proactive Heating & Cooling605.0★ (12)Eliot24/7
7HomeWiz604.6★ (163)Biddeford, 14 mi away24/7
8East Coast Gas Fitters, LLC595.0★ (38)Exeter, 11 mi away24/7
9NextGen Aire594.8★ (271)Amesbury, 23 mi away24/7
10All American Plumbing and Heating594.9★ (58)Eliot24/7

Call an emergency HVAC contractor in Eliot now

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.

The 28 emergency HVAC contractors in Eliot, ranked

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 171 is on the HVAC contractors page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  4. #4 HeatPro HVAC

    Based in Chester, 10 mi away

    61/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 138 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 138 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for HeatPro HVAC(603) 923-3103

  7. #7 HomeWiz

    Based in Biddeford, 14 mi away

    60/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.6★ from 163 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 163 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    694 Post Rd, Wells, ME 04090
    View profile for HomeWiz(207) 506-2232

  9. #9 NextGen Aire

    Based in Amesbury, 23 mi away

    59/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.8★ from 271 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 271 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    31 S Hunt Rd, Amesbury, MA 01913
    View profile for NextGen Aire(978) 566-9601

  12. #12 Townsend Energy

    Based in Portsmouth, 7 mi away

    58/100CR Score

    Ranked #12 because of its Google rating and trade focus: 3.7★ from 71 Google reviews, listed on Google as “HVAC contractor”.

    • 3.7★ from 71 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    225 Greenleaf Ave, Portsmouth, NH 03801
    View profile for Townsend Energy(603) 379-3655

  18. #18 Pilot Plumbing, Heating and Cooling | Plumber, Tankless Water Heater Repair & Installation | Heating & AC Repair Sandown, NH

    Based in Sandown, 23 mi away

    57/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 51 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    265 Fremont Rd, Sandown, NH 03873
    View profile for Pilot Plumbing, Heating and Cooling | Plumber, Tankless Water Heater Repair & Installation | Heating & AC Repair Sandown, NH(603) 634-8531

  21. #21 Stevens Mechanical

    Based in Rochester, 13 mi away

    56/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 9 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    151 Flagg Rd, Rochester, NH 03839
    View profile for Stevens Mechanical(603) 394-5151

  22. #22 BRR HVAC/R

    Based in Biddeford, 10 mi away

    56/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for BRR HVAC/R(207) 494-4334

  23. #23 Capstone Mechanical

    Based in Portsmouth, 8 mi away

    56/100CR Score

    Ranked #23 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “HVAC contractor”.

    • 3.4★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    755 Banfield Rd, Portsmouth, NH 03801
    View profile for Capstone Mechanical(603) 319-8389

  24. #24 Dry Air Systems Inc

    Based in Newburyport, 25 mi away

    56/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.7★ from 61 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 61 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3 Stanley Tucker Dr, Newburyport, MA 01950
    View profile for Dry Air Systems Inc(978) 948-2151

Top 28 of 171 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #28, in CR Score order; each links to its profile.

HVAC contractors in Eliot, ranks 26 to 28
RankBusinessCR ScoreGoogle ratingDistance
26Integrity Comfort Heating And Cooling465.0★ (533)8 mi
27P Gagnon & Son444.5★ (487)6 mi
28HVAC Plus LLC445.0★ (75)In Eliot

How we ranked emergency HVAC contractors in Eliot

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Eliot: questions

Which HVAC contractors in Eliot are open 24/7?

25 on this list post 24/7 hours, including Heritage Home Service, Key Heating & Air Conditioning, CircumVent LLC, HeatPro HVAC and Heritage Home Service.

Who is ranked #1 for emergency heating and cooling in Eliot, ME?

Heritage Home Service is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Eliot ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Eliot

  1. October 2026: CR Scores recalculated for 171 hvac contractors serving Eliot.
  2. October 2026: 3 duplicate listings merged.

More emergency and heating and cooling pages