Best HVAC companies in Norristown, PA
The highest-scoring HVAC company in and near Norristown is Hirschberg Mechanical (score 84, 5.0 stars from 1,157 Google reviews). 46 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.
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PlumbPRO Services
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We list only companies that clear our published bar, so this area is still filling in. As more HVAC companies near Norristown qualify, they'll appear here automatically.
Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | Hirschberg Mechanical | 84 | 5.0 | 1,157 | – | Willow Grove |
| 2 | GEN3 Electric & HVAC | 83 | 4.9 | 5,395 | – | Philadelphia |
| 3 | Bill Frusco Plumbing Heating and Air Conditioning | 83 | 4.9 | 3,416 | – | Horsham |
| 4 | Dream Team - Plumbing, Heating, Cooling, & Electric | 82 | 4.9 | 2,327 | – | Lansdowne |
| 5 | Plumbing Pals | 81 | 4.9 | 1,799 | – | Philadelphia |
| 6 | AirMaster Heating & Cooling Specialists | 80 | 4.9 | 1,225 | – | Philadelphia |
| 7 | PlumbPRO Services | 80 | 4.9 | 1,119 | – | Ambler |
| 8 | John Luke Plumbing & Heating | 80 | 5.0 | 409 | – | Havertown |
| 9 | Chud Cooling & Heating | 79 | 4.9 | 1,010 | – | Abington |
| 10 | Sila Heating, Air Conditioning, Plumbing & Electrical | 78 | 4.8 | 5,488 | – | King of Prussia |
HVAC companies in Norristown: quick answers
Who is the highest-rated HVAC company in Norristown, PA?
Hirschberg Mechanical has the highest 5 Star Score among HVAC companies in and near Norristown: 84 out of 100, with a 5.0 star Google rating from 1,157 reviews.
How many 5 Star HVAC companies serve Norristown?
46 HVAC companies meet our standard within 25 km of Norristown: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 35,228 Google reviews between them, averaging 4.88 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 Norristown
- Philadelphia, PA (95)
Other pros in Norristown
- Plumbers (47)
- Electricians (31)
- Roofers (21)
- Garage door companies (34)
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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.