5 Star Home Service Pros
Claim your profileList my Business

Best HVAC companies in Waltham, MA

The highest-scoring HVAC company in and near Waltham is MacFarlane Energy (score 83, 4.9 stars from 4,946 Google reviews). 79 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.

Last updated Sep 25, 2026How we rank
  1. 1

    MacFarlane Energy

    4.9 · 4,946 Google reviewsDedham, MA
    83SCORE
    (781) 326-9500 WebsiteFull profile
  2. 2

    128 Plumbing, Heating, Cooling & Electric

    4.9 · 3,981 Google reviewsWakefield, MA
    83SCORE
    (781) 245-9200 WebsiteFull profile
  3. 3

    Central Cooling & Heating

    4.9 · 3,609 Google reviewsWoburn, MA
    83SCORE
    (781) 604-1138 WebsiteFull profile
  4. 4

    Plumbing Solutions

    4.9 · 1,258 Google reviewsDedham, MA
    80SCORE
    (781) 326-6004 WebsiteFull profile
  5. 5

    Akian Plumbing, Heating, Cooling & Electric

    4.8 · 1,950 Google reviewsWatertown, MA9 years in business
    InsuredEmergency serviceFinancing available
    79SCORE
    (617) 394-1921 WebsiteFull profile
  6. 6

    Total Comfort Mechanical

    4.9 · 903 Google reviewsBurlington, MA
    79SCORE
    (781) 999-1275 WebsiteFull profile
  7. 7

    Sila Heating, Air Conditioning, Plumbing & Electrical

    4.8 · 5,085 Google reviewsStoneham, MA
    78SCORE
    (781) 817-3555 WebsiteFull profile
  8. 8

    Accurate Baker Elman

    4.9 · 665 Google reviewsNewton, MA
    78SCORE
    (617) 882-0409 WebsiteFull profile
  9. 9

    Minuteman Plumbing, Heating & Cooling

    5.0 · 306 Google reviewsCambridge, MA
    78SCORE
    (617) 546-5449 WebsiteFull profile
  10. 10

    Absolute Precision Plumbing, Heating & Cooling

    5.0 · 285 Google reviewsWakefield, MA
    78SCORE
    (781) 944-0934 WebsiteFull profile
  11. 11

    Casper Plumbing & Heating

    5.0 · 240 Google reviewsQuincy, MA
    78SCORE
    (617) 549-5734 WebsiteFull profile
  12. 12

    Mr Fix It Plumbing Inc

    5.0 · 209 Google reviews
    78SCORE
    (617) 999-5521 WebsiteFull profile
  13. 13
    77SCORE
    (617) 404-2096 WebsiteFull profile
  14. 14

    S.D.H. Plumbing & Heating

    4.9 · 468 Google reviewsAuburndale, MA
    77SCORE
    (617) 420-6196 WebsiteFull profile
  15. 15

    Chase Plumbing Co., Inc.

    5.0 · 301 Google reviewsBurlington, MA
    77SCORE
    (617) 448-9051 WebsiteFull profile
  16. 16

    HomeWorks Energy

    4.7 · 2,702 Google reviewsCharlestown, MA
    74SCORE
    (781) 305-3319 WebsiteFull profile
  17. 17

    Blue Bear Plumbing, Heating & Air

    4.9 · 341 Google reviewsQuincy, MA
    74SCORE
    (617) 207-7063 WebsiteFull profile
  18. 18

    Mouradian Plumbing & Heating

    4.9 · 202 Google reviewsArlington, MA
    74SCORE
    (781) 790-3890 WebsiteFull profile
  19. 19

    Net Zero Heating & Air Conditioning

    5.0 · 112 Google reviewsBillerica, MA
    74SCORE
    (888) 306-3893 WebsiteFull profile
  20. 20

    John Vespa Electrical Contractor LLC

    5.0 · 110 Google reviewsDedham, MA
    74SCORE
    (617) 325-1151 WebsiteFull profile
  21. 21

    Winters Home Services

    4.8 · 2,873 Google reviewsWatertown, MA
    73SCORE
    (617) 221-4247 WebsiteFull profile
  22. 22

    Boston Budget Plumbing Heating and Cooling

    4.8 · 491 Google reviewsQuincy, MA
    73SCORE
    (617) 296-8600 WebsiteFull profile
  23. 23

    Lowe's Air Duct Cleaning

    4.9 · 489 Google reviewsBoston, MA
    73SCORE
    (617) 795-3055 WebsiteFull profile
  24. 24

    Wellesley Plumbing & Heating Inc.

    4.9 · 240 Google reviewsWellesley, MA
    73SCORE
    (781) 237-9400 WebsiteFull profile
  25. 25

    North Point Plumbing and Heating

    5.0 · 110 Google reviewsBurlington, MA
    73SCORE
    (978) 924-4495 WebsiteFull profile
  26. 26

    In A Flash Heating and Plumbing

    5.0 · 110 Google reviewsMedford, MA
    73SCORE
    (781) 572-2575 WebsiteFull profile
  27. 27

    VIP HVAC

    5.0 · 110 Google reviewsMalden, MA
    73SCORE
    (781) 960-8495 WebsiteFull profile
  28. 28

    Green Tech Plumbing & Heating

    4.8 · 524 Google reviewsSomerville, MA
    72SCORE
    (617) 888-5791 WebsiteFull profile
  29. 29

    Johnson Bros. Plumbing & Drain Cleaning

    4.8 · 383 Google reviewsQuincy, MA
    72SCORE
    (617) 479-9911 WebsiteFull profile
  30. 30

    ABV Appliance

    4.8 · 366 Google reviews
    72SCORE
    (617) 404-9944 WebsiteFull profile

Compare the top 10

Top HVAC companies in Waltham by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1MacFarlane Energy834.94,946–Dedham
2128 Plumbing, Heating, Cooling & Electric834.93,981–Wakefield
3Central Cooling & Heating834.93,609–Woburn
4Plumbing Solutions804.91,258–Dedham
5Akian Plumbing, Heating, Cooling & Electric794.81,9509Watertown
6Total Comfort Mechanical794.9903–Burlington
7Sila Heating, Air Conditioning, Plumbing & Electrical784.85,085–Stoneham
8Accurate Baker Elman784.9665–Newton
9Minuteman Plumbing, Heating & Cooling785.0306–Cambridge
10Absolute Precision Plumbing, Heating & Cooling785.0285–Wakefield

HVAC companies in Waltham: quick answers

Who is the highest-rated HVAC company in Waltham, MA?

MacFarlane Energy has the highest 5 Star Score among HVAC companies in and near Waltham: 83 out of 100, with a 4.9 star Google rating from 4,946 reviews.

How many 5 Star HVAC companies serve Waltham?

79 HVAC companies meet our standard within 25 km of Waltham: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 35,075 Google reviews between them, averaging 4.90 stars.

How are these HVAC companies ranked?

By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.

HVAC companies near Waltham

Other pros in Waltham

Search another area

Try a zip code, a nearby city, or a state.

Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.