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Best HVAC companies in Port Chester, NY

The highest-scoring HVAC company in and near Port Chester is JNR Plumbing LLC (score 85, 4.9 stars from 1,031 Google reviews). 2 companies meet the 5 Star standard within 25 km.

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

    JNR Plumbing LLC

    4.9 · 1,031 Google reviewsStamford, CT17 years in business
    InsuredBondedEmergency serviceFinancing available
    85SCORE
    (203) 803-2346 WebsiteFull profile
  2. 2

    Thermodynamix LLC

    4.8 · 425 Google reviewsOssining, NY
    InsuredFamily-ownedEmergency serviceFinancing available
    68SCORE
    (914) 909-4108 WebsiteFull profile

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

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HVAC companies in Port Chester: quick answers

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

JNR Plumbing LLC has the highest 5 Star Score among HVAC companies in and near Port Chester: 85 out of 100, with a 4.9 star Google rating from 1,031 reviews.

How many 5 Star HVAC companies serve Port Chester?

2 HVAC companies meet our standard within 25 km of Port Chester: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 2 have 1,456 Google reviews between them, averaging 4.85 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.