71
StrongHillside, New Jersey · HVAC
HVAC contractors in Hillside, NJ
7 HVAC contractors in Hillside, out of 8 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 7
- Avg. score
- 48.5
- Scored
- 4
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 7 HVAC contractors in Hillside, New Jersey. Most-listed specialties: heating & furnaces (6), air conditioning (5), commercial (1), drains & sewer (1). 4 have enough public signals for a Registry Score, averaging 48.5 out of 100; 1 scores 70 or higher. Together they hold 42 public reviews on Google, Yelp and Facebook. The highest-scored is Plumbing & Drain Mechanical, at 71 out of 100. 2 are Featured for 2026. View Plumbing & Drain Mechanical.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Hillside
49
DevelopingShowing 1–7 of 7
71
StrongHillside, NJ 4.8(32 reviews)
HVACPlumbingDrainsCommercial
49
DevelopingHillside, NJ 3.9(2 reviews)
HVACHeatingA/C
46
DevelopingHillside, NJ 3.9(8 reviews)
HVACPlumbingHeatingA/C
28
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Not yet ratedHVAC contractors in Hillside: at a glance
- How many HVAC contractors are in Hillside, New Jersey?
- As of October 14, 2026, the ProComfort Registry lists 7 HVAC contractors in Hillside, New Jersey.
- Who is the highest-scored HVAC contractor in Hillside, New Jersey?
- By Registry Score, Plumbing & Drain Mechanical (Hillside, NJ) ranks first at 71 out of 100, among 4 scored businesses averaging 48.5. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- Which companies are featured in Hillside, New Jersey for 2026?
- ProComfort Registry features Plumbing & Drain Mechanical, J.C. Heating & Air Conditioning. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Hillside, New Jersey ranked?
- By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.
What this list includes: heating, ventilation and air conditioning businesses (furnaces, heat pumps, A/C, climate control). Tags come from each business's public category and name, so a company can appear under several trades. HVAC contractors across the US