Best HVAC companies in Chester, PA

The highest-scoring HVAC company in and near Chester is GEN3 Electric & HVAC (score 83, 4.9 stars from 5,477 Google reviews). 32 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.

Last updated Nov 1, 2026How we rank
  1. 1

    GEN3 Electric & HVAC

    4.9 · 5,477 Google reviewsPhiladelphia, PA
    83SCORE
  2. 2

    Dream Team

    4.9 · 2,396 Google reviewsLansdowne, PA

    Dream Team - Plumbing, Heating, Cooling, & Electric provides plumbing, HVAC, electrical, drain, sewer, and maintenance services in Lansdowne and nearby Delaware County communities. Its heating work includes inspection…

    82SCORE
  3. 3

    H & H Heating and Air Conditioning Inc.

    4.9 · 2,240 Google reviewsEssington, PA

    H & H Heating and Air Conditioning Inc. installs and services heating, cooling, hot water, indoor air quality, and ductless equipment. Its website says the company works with all brands and identifies Amana, Bryant, C…

    82SCORE
  4. 4

    John Luke Plumbing & Heating

    5.0 · 422 Google reviewsHavertown, PA
    81SCORE
  5. 5

    Harris Plumbing, Heating, Air & Electrical

    4.8 · 13,189 Google reviewsWoodbury, NJ
    79SCORE
  6. 6

    Creative Comfort Solutions Heating & Air Conditioning

    4.9 · 749 Google reviewsGlenolden, PA
    78SCORE
  7. 7

    Walsh Brothers Plumbing and Mechanical Services, Inc.

    4.9 · 597 Google reviewsBroomall, PA
    78SCORE
  8. 8

    Ring The Bell Plumbing, Heating & Drains

    4.9 · 537 Google reviewsPhiladelphia, PA
    77SCORE
  9. 9

    PJ MAC HVAC Service & Repair

    5.0 · 185 Google reviewsDrexel Hill, PA
    75SCORE
  10. 10

    Kens Automotive

    4.8 · 801 Google reviewsPhiladelphia, PA
    73SCORE
  11. 11

    Boyle Energy

    4.9 · 636 Google reviewsHavertown, PA
    73SCORE
  12. 12

    SK Heating and Air Conditioning

    4.9 · 305 Google reviewsBala Cynwyd, PA
    72SCORE
  13. 13

    Perfect Degree HVAC

    5.0 · 301 Google reviewsDrexel Hill, PA
    72SCORE
  14. 14

    WM Henderson Heating, Cooling, Plumbing, & Electrical Inc.

    4.8 · 3,782 Google reviewsBroomall, PA
    71SCORE
  15. 15

    Adam Home Services

    4.8 · 3,737 Google reviewsHavertown, PA
    71SCORE
  16. 16

    Dormann's Heating & Cooling, LLC

    4.9 · 615 Google reviewsEast Greenwich Township, NJ
    70SCORE
  17. 17

    O'Brien Heating & Air Conditioning

    4.8 · 392 Google reviewsDrexel Hill, PA
    70SCORE
  18. 18

    Green Air Concepts HVAC

    5.0 · 193 Google reviewsArdmore, PA
    70SCORE
  19. 19

    Cabrera & Sons Heating & Air Conditioning

    4.9 · 104 Google reviewsPhiladelphia, PA

    Cabrera & Sons Heating & Air Conditioning provides residential and commercial HVAC services in Philadelphia and adjacent communities. The family-owned company offers AC repair, new system installation, system replacem…

    Emergency service
    70SCORE
  20. 20

    Family Heating & Air Conditioning

    5.0 · 162 Google reviewsSt Davids, PA
    69SCORE
  21. 21

    NextGen Heating and Air Conditioning

    4.9 · 179 Google reviewsPhiladelphia, PA

    NextGen Heating and Air Conditioning is a family-owned and operated HVAC company based in South Philadelphia. It serves residential and commercial customers in Philadelphia and surrounding areas with heating and air c…

    Financing availableEmergency service
    68SCORE
  22. 22

    Air By Design Heating & Cooling

    5.0 · 168 Google reviews6 years in business

    Air By Design Heating & Cooling provides heating, air conditioning, ventilation, and water heater services in Philadelphia, Bucks County, and surrounding communities. The company has operated since 2020 and uses licen…

    Emergency service
    67SCORE
  23. 23

    Andy's Plumbing & Heating, Inc.

    4.8 · 114 Google reviewsPhiladelphia, PA
    66SCORE
  24. 24

    Heat-N-Air Guys

    4.8 · 231 Google reviewsDarby, PA
    65SCORE
  25. 25

    Cardullo Mechanical, LLC

    4.9 · 92 Google reviewsPhiladelphia, PA

    Cardullo Mechanical, LLC is a locally owned HVAC contractor serving Philadelphia, Delaware County, Montgomery County, and surrounding areas. Its certified team handles HVAC installation, repair, and maintenance for he…

    Emergency service
    64SCORE
  26. 26

    McLoughlin Service Experts

    4.8 · 770 Google reviewsUpper Darby Township, PA
    63SCORE
  27. 27

    John's A-C & Heat Inc.

    4.6 · 302 Google reviewsDeptford, NJ
    62SCORE
  28. 28

    Greater Works Plumbing

    4.6 · 296 Google reviewsPhiladelphia, PA
    62SCORE
  29. 29

    Burton Heating & Cooling

    5.0 · 52 Google reviewsCamden, NJ

    Burton Heating & Cooling provides residential HVAC services from its Camden location and serves communities across Camden County. The company repairs, installs, replaces, and maintains air conditioners, furnaces, heat…

    Emergency service
    62SCORE
  30. 30

    Joseph Giannone Plumbing & Heating®

    4.6 · 233 Google reviewsPhiladelphia, PA
    61SCORE

We list only companies that clear our published bar, so this area is still filling in. As more HVAC companies near Chester qualify, they'll appear here automatically.

Compare the top 10

Top HVAC companies in Chester by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1GEN3 Electric & HVAC834.95,477–Philadelphia
2Dream Team824.92,396–Lansdowne
3H & H Heating and Air Conditioning Inc.824.92,240–Essington
4John Luke Plumbing & Heating815.0422–Havertown
5Harris Plumbing, Heating, Air & Electrical794.813,189–Woodbury
6Creative Comfort Solutions Heating & Air Conditioning784.9749–Glenolden
7Walsh Brothers Plumbing and Mechanical Services, Inc.784.9597–Broomall
8Ring The Bell Plumbing, Heating & Drains774.9537–Philadelphia
9PJ MAC HVAC Service & Repair755.0185–Drexel Hill
10Kens Automotive734.8801–Philadelphia

HVAC companies in Chester: quick answers

Who is the highest-rated HVAC company in Chester, PA?

GEN3 Electric & HVAC has the highest 5 Star Score among HVAC companies in and near Chester: 83 out of 100, with a 4.9 star Google rating from 5,477 reviews.

How many 5 Star HVAC companies serve Chester?

32 HVAC companies meet our standard within about 16 miles of Chester: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 39,257 Google reviews between them, averaging 4.87 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.

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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.