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Best HVAC Contractors in Eastham, MA (2026)

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

The short answer

  1. 1

    Best overall in Eastham: South Shore Heating & Cooling, CR Score 64/100; 4.9★ from 1,432 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Murphy's Air Conditioning, Heating & Plumbing, posts 24/7 hours; ranked #2 of 96.

  3. 2

    Most-reviewed: Murphy's Air Conditioning, Heating & Plumbing, 1,699 Google reviews at 4.8★, the most of 96 ranked; ranked #2.

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

96 Eastham HVAC contractors are ranked here by CR Score, from ten published factors. 22 are open 24/7, 43 open Saturdays and 29 open Sundays, based on posted hours. The median Google rating is 4.9★ across 96 rated businesses.

Top 10 HVAC contractors in Eastham at a glance

Top 10 HVAC contractors in Eastham at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1South Shore Heating & Cooling644.9★ (1,432)South Yarmouth, 16 mi away24/7Overall
2Murphy's Air Conditioning, Heating & Plumbing644.8★ (1,699)Yarmouth, 16 mi away24/7Emergencies, Most reviews
3Smith’s Heating Services LLC615.0★ (31)Eastham24/7—
4Northstar Heating and Cooling604.6★ (67)Barnstable, 4 mi away24/7—
5Braga Bros Plumbing, Heating, Air Conditioning & Electrical604.9★ (234)Hyannis, 19 mi away24/7—
6Cape605.0★ (368)Marstons Mills, 25 mi away24/7—
7GEM Plumbing & Heating604.6★ (450)West Yarmouth, 17 mi away24/7—
8Thonus North Plumbing, Heating & Air Conditioning604.8★ (80)Harwich, 11 mi away24/7—
9E.F. Winslow Home Services604.5★ (315)Yarmouth Port, 14 mi away24/7—
10Durfee Plumbing & Heating594.6★ (135)Barnstable, 13 mi away24/7—

The 96 best HVAC contractors in Eastham, ranked

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

  1. Ranked #1 in Eastham

    Based in South Yarmouth, 16 mi away

    64/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,432 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.9★ from 1,432 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    57 Whites Path, South Yarmouth, MA 02664
  2. 60/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 234 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.9★ from 234 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    110 Breeds Hill Rd unit 5, Hyannis, MA 02601
  3. #6 Cape

    Based in Marstons Mills, 25 mi away

    60/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 368 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 368 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    381 Old Falmouth Rd #13, Marstons Mills, MA 02648
  4. Based in West Yarmouth, 17 mi away

    60/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.6★ from 450 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.6★ from 450 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    222 Mid-Tech Dr, West Yarmouth, MA 02673
  5. Based in Yarmouth Port, 14 mi away

    60/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.5★ from 315 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.5★ from 315 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    947 MA-6A, Yarmouth Port, MA 02675
  6. Based in Barnstable, 13 mi away

    59/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.6★ from 135 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.6★ from 135 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12 Bertram Ave #5, Dennis, MA 02660
  7. Based in Harwich, 11 mi away

    59/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.8★ from 55 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.8★ from 55 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    293 Queen Anne Rd #5, Harwich, MA 02645
  8. Based in Yarmouth, 16 mi away

    57/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 428 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 428 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    22 Whites Path, Yarmouth, MA 02664
  9. Based in South Yarmouth, 15 mi away

    57/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 327 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 327 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    42 Commonwealth Ave Unit 1, South Yarmouth, MA 02664
  10. Based in Eastham

    57/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 5.0★ from 15 Google reviews
    Hours
    Mon–Fri 8:30 AM–5 PM · Sat 9:30 AM–3:30 PM · Sun closed
    Address
    5 Nauset Oaks Ln, Eastham, MA 02642
  11. Based in Eastham

    56/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Heating contractor”.

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

    • 5.0★ from 7 Google reviews
    Address
    75 Holmes Rd, Eastham, MA 02642
  12. Based in Barnstable, 18 mi away

    55/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 10 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  13. Based in Barnstable, 18 mi away

    55/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 5.0★ from 57 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed

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 96 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Eastham, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Monomoy Mechanical, LLC554.9★ (135)16 mi
27E F Winslow Plumbing & Heating544.3★ (3)In Eastham
28BAYSIDE PLUMBING & HEATING544.5★ (15)In Eastham
29Dave the Plumber544.9★ (130)14 mi
30Air Pros MA545.0★ (124)19 mi
31Flaherty Heating & Air Conditioning Inc.544.4★ (7)17 mi
32Masters Plumbing & Heating544.9★ (73)15 mi
33Best Climate Control535.0★ (8)23 mi
34DeWolfe Plumbing, Heating & Cooling534.8★ (73)16 mi
35Robies Heating & Cooling534.7★ (148)19 mi
36Heat Pump Solutions Inc.535.0★ (30)19 mi
37Gough Plumbing & Heating535.0★ (4)8 mi
38Barons Engineering & Mechanical535.0★ (14)8 mi
39Brewster Heating & Cooling Inc535.0★ (7)17 mi
40Air Rite HVAC535.0★ (59)19 mi
41Snow's Fuel Company534.8★ (209)In Eastham
42Waynes Plumbing And Heating525.0★ (25)20 mi
43Xpress Heating & Cooling,LLC525.0★ (14)24 mi
44Brewster Burner Service Inc524.9★ (18)11 mi
45Cape Cod Mechanical Systems524.6★ (72)16 mi
46Old School Plumbing & Heating525.0★ (22)14 mi
47SRC Heating and Cooling Services525.0★ (61)23 mi
48Pierce Plumbing inc525.0★ (17)14 mi
49Bourque Heating & Cooling524.7★ (70)20 mi
50Fullerton Heating, Inc.525.0★ (27)17 mi

Also serving Eastham

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 Eastham
BusinessGoogle ratingDistance
A R Empire Plumbing & HeatingIn Eastham
All Points Plumbing & Heating5.0★ (2)19 mi
Anderson Plumbing & Heating5.0★ (1)In Eastham
Bartel's Plumbing & Heating4.3★ (6)5 mi
Chip Horton Plumbing4.0★ (2)In Eastham
E F Winslow Plumbing & Heating4.6★ (14)16 mi
East Harwich Heating Services3.0★ (2)In Eastham
Flaherty Heating & Air Conditioning Inc5.0★ (1)In Eastham
Healthier Home Solutions5.0★ (5)19 mi
Kevin Mcbride Plumbing And Heating INC5.0★ (2)18 mi
Michael Ramsdell Plumbing & Heating3.0★ (2)In Eastham
Munroe's Heating4.0★ (2)17 mi
Musty Basement Solution of Cape CodIn Eastham
Nye Plumbing & Heating Inc.3.5★ (2)17 mi
P w Lee Inc5.0★ (2)In Eastham
Ricci Plumbing Heating & Remodeling5.0★ (2)18 mi
Rick Shaw Plumbing & HeatingIn Eastham
T W Calkins Plumbing & HeatingIn Eastham
Tom Roche Plumbing and Heating5.0★ (2)15 mi
Woelfel Plumbing & Heating5.0★ (3)13 mi

How much do HVAC contractors cost in Eastham?

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

How much do HVAC contractors cost in Eastham?
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 Massachusetts

In Massachusetts, 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 Eastham HVAC contractors

We scored 96 Eastham 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 Eastham 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 Eastham: frequently asked questions

Who is the best HVAC contractor in Eastham?

By CR Score, the highest-ranked HVAC contractor in Eastham, MA is South Shore Heating & Cooling with a CR Score of 64/100. It has 4.9★ from 1,432 Google reviews. It is open 24/7. Murphy's Air Conditioning, Heating & Plumbing (#2) and Smith’s Heating Services LLC (#3) follow. We ranked 96 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Eastham?

ContractorsRanked ranks 96 HVAC contractors serving Eastham, MA. 7 of them are based in Eastham; 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 Eastham are open 24/7?

22 ranked HVAC contractors in Eastham post 24/7 hours. The highest-ranked are South Shore Heating & Cooling (#1), Murphy's Air Conditioning, Heating & Plumbing (#2) and Smith’s Heating Services LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Eastham work on weekends?

43 of 96 ranked HVAC contractors post Saturday hours and 29 post Sunday hours. The highest-ranked open Saturdays are South Shore Heating & Cooling (#1), Murphy's Air Conditioning, Heating & Plumbing (#2) and Smith’s Heating Services LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does ac replacement cost in Eastham?

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

What Google rating do Eastham HVAC contractors have?

The median Google rating among 96 rated HVAC contractors in Eastham is 4.9★, with a median of 17 reviews. Murphy's Air Conditioning, Heating & Plumbing has the most, 1,699 reviews, and ranks #2. 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 Eastham?

In Massachusetts, 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 Eastham

  1. October 2026: CR Scores recalculated for 96 hvac contractors serving Eastham.
  2. October 2026: 1 duplicate listing merged.

More HVAC contractors and Eastham pages

Other trades in Eastham