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Best HVAC Contractors in Buxton, ME (2026)

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

The short answer

  1. 1

    Best overall in Buxton: Aire Serv of Southern Maine, CR Score 67/100; 4.9★ from 755 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Pine State Services, posts 24/7 hours; ranked #2 of 175.

  3. 7

    Most-reviewed: LaPlante Electric, 1,260 Google reviews at 4.9★, the most of 175 ranked; ranked #7.

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

175 Buxton HVAC contractors are ranked here by CR Score, from ten published factors. 33 are open 24/7, 56 open Saturdays and 42 open Sundays, based on posted hours. The median Google rating is 4.8★ across 175 rated businesses.

Most of this list also appears on the HVAC contractors in South Portland Gardens ranking. See HVAC contractors in South Portland Gardens

Top 10 HVAC contractors in Buxton at a glance

Top 10 HVAC contractors in Buxton at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Aire Serv of Southern Maine674.9★ (755)Buxton24/7Overall
2Pine State Services674.7★ (1,112)Buxton24/7Emergencies
3Gammon’s Heating & Cooling644.8★ (557)Saco, 8 mi away24/7—
4Heritage Home Service644.8★ (630)Portland, 10 mi away24/7—
5Dave's World Scarborough634.9★ (488)BuxtonSat—
6207 Plumbing and Heating624.7★ (429)Gorham, 12 mi away24/7—
7LaPlante Electric624.9★ (1,260)Buxton24/7Most reviews
8Martel Mechanical625.0★ (35)Buxton24/7—
9Southern Maine Heat Pumps615.0★ (32)Buxton24/7—
10Gelinas HVAC Services614.9★ (508)Buxton——

The 175 best HVAC contractors in Buxton, 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.

  10. #10 Gelinas HVAC Services

    Based in Buxton

    61/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 508 Google reviews, listed on Google as “Furnace repair service”.

    • 4.9★ from 508 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    224 Gorham Rd, Scarborough, ME 04074
    View profile for Gelinas HVAC Services(207) 261-0403

  15. #15 Roubo and Sons LLC

    Based in Buxton

    58/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 100 Google reviews
    Hours
    Mon–Thu 9 AM–4:30 PM · Fri–Sun closed
    Address
    6 Roscoe Rd, Scarborough, ME 04074
    View profile for Roubo and Sons LLC(207) 370-2299

  17. #17 Dave's World Windham

    Based in Gorham, 13 mi away

    58/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 546 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 546 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    359 Roosevelt Trail, Windham, ME 04062
    View profile for Dave's World Windham(207) 770-1756

  18. #18 Mack Air Pro

    Based in Buxton

    58/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 81 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    225 US-1 Suite 201, Scarborough, ME 04074
    View profile for Mack Air Pro(207) 387-2700

  22. #22 Jake Brown HVAC

    Based in Buxton

    58/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 15 Google reviews
    Hours
    Mon–Sun 6 AM–8 PM
    Address
    754 US-1, Scarborough, ME 04074
    View profile for Jake Brown HVAC(207) 205-2087

HVAC contractors ranked #26 to #45

#1 to #25 are shown in full above. Here are #26 to #45, in CR Score order; each links to its profile. We publish the top 45 of 175 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Buxton, ranks 26 to 45
RankBusinessCR ScoreGoogle ratingDistance
26HomeWiz574.6★ (163)24 mi
30Superior Energy Solutions HVAC563.7★ (21)8 mi
31Central Maine Heating & Air Conditioning565.0★ (8)11 mi
32Richardson's Heating & Air Conditioning565.0★ (7)10 mi
33Grant's Plumbing and Heating564.2★ (46)15 mi
36Jophil564.4★ (15)13 mi
37Dugan Mechanical565.0★ (8)12 mi
43AirTemp Heating & Air Conditioning553.3★ (7)8 mi
45HVAC Services Inc.552.9★ (8)8 mi

How much do HVAC contractors cost in Buxton?

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

How much do HVAC contractors cost in Buxton?
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 Maine

In Maine, 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 Buxton HVAC contractors

We scored 175 Buxton 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 Buxton 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 Buxton: frequently asked questions

Who is the best HVAC contractor in Buxton?

By CR Score, the highest-ranked HVAC contractor in Buxton, ME is Aire Serv of Southern Maine with a CR Score of 67/100. It has 4.9★ from 755 Google reviews. It is open 24/7. Pine State Services (#2) and Gammon’s Heating & Cooling (#3) follow. We ranked 175 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Buxton?

ContractorsRanked ranks 175 HVAC contractors serving Buxton, ME. 15 of them are based in Buxton; the rest serve it from nearby towns. Counts are as of October 2026.

Which HVAC contractors in Buxton are open 24/7?

33 ranked HVAC contractors in Buxton post 24/7 hours. The highest-ranked are Aire Serv of Southern Maine (#1), Pine State Services (#2) and Gammon’s Heating & Cooling (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Buxton work on weekends?

56 of 175 ranked HVAC contractors post Saturday hours and 42 post Sunday hours. The highest-ranked open Saturdays are Aire Serv of Southern Maine (#1), Pine State Services (#2) and Gammon’s Heating & Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does ac replacement cost in Buxton?

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

What Google rating do Buxton HVAC contractors have?

The median Google rating among 175 rated HVAC contractors in Buxton is 4.8★, with a median of 14 reviews. LaPlante Electric has the most, 1,260 reviews, and ranks #7. 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 Buxton?

In Maine, 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 Buxton

  1. October 2026: CR Scores recalculated for 175 hvac contractors serving Buxton.
  2. October 2026: 3 duplicate listings merged.

More HVAC contractors and Buxton pages

Other trades in Buxton