12 HVAC Service Contractors in Riverhead, NY
Top-Rated HVAC Service Contractors in Riverhead
Roto-Rooter Plumbing & Water Cleanup
“Four of six named reviewers mention same-day or same-weekend response times, with Erick arriving within two hours on a Sunday. All five-star reviews that name…”
Hardy Plumbing & Heating
“Three of four reviewers awarded 5 stars, praising same-day response, thorough explanations, and after-hours emergency availability. The lone 1-star review…”
All HVAC Service Contractors (12 total)
El Olam Plumbing And Heating Inc.
“All 6 reviews award 5 stars, with recurring praise for fair pricing, same-day response, and respectful…”
Riverhead Radiator Service
“All 6 reviews award 5 stars. Four reviewers specifically name Ken as the technician who handled their…”
Hunter Insulation
“Three of five reviewers awarded five stars, praising the team's professionalism, prompt arrival, and honest…”
MCN Distributors
“Two verified reviewers awarded 5 stars and 3 stars respectively, with the higher rating describing the…”
SI-TEX Marine Electronics
“All three reviewers give 5-star ratings, with one specifically praising the technical team for answering…”
Home Services at The Home Depot
“All 2 reviews award 5 stars, with one reviewer specifically praising consistent positive outcomes. Sentiment…”
Easts Electric & AC Repairs
“One of two reviewers awarded five stars for efficient project completion and flexible service, while the…”
Ferguson HVAC Supply
“Two reviews yield a split verdict: one customer flagged pricing concerns for a tankless heater coil, while…”
HVAC Service Costs in Riverhead
General HVAC service pricing across maintenance, repair, and installation in Riverhead.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $81 | $130 | $216 |
Routine tune-up (single system) | $76 | $135 | $216 |
Standard repair (avg) | $162 | $648 | $1,296 |
Major repair (compressor, heat exchanger) | $1,620 | $2,700 | $3,780 |
New system installation (mid-range) | $7,020 | $11,340 | $15,120 |
Full HVAC replacement AC + furnace combined | $12,517 | $14,504 | $15,228 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Riverhead, NY: What to Expect
Riverhead sits on the North Shore of Long Island, where maritime breezes from the Sound moderate seasonal extremes compared to inland areas. Summers bring 85 F highs with humidity near 67 percent, making effective cooling essential, while winter lows around 25 degrees still demand reliable heating from November through March. This four-season coastal climate keeps both heating and cooling systems in regular demand across the area. With 34 HVAC contractors serving Riverhead and surrounding Suffolk County, homeowners have plenty of options, and the average rating of 4.2 across more than 8,000 reviews reflects a generally solid selection of skilled professionals.
Cost considerations in Riverhead follow local market rates, with a standard service call running between $81 and $216 for diagnostics, routine tune-ups ranging from $76 to $216 for a single system, and typical repairs falling between $162 and $1,296 depending on the issue. New York does not require a statewide HVAC license, so contractors operate under local licensing requirements that vary by municipality, meaning customers should verify credentials and insurance before hiring.
Customer feedback points to several standouts in the area. Roto-Rooter Plumbing & Water Cleanup earns praise for responsiveness, with reviewers noting Erick arriving within two hours on a Sunday and technicians like Abraham and Chris mentioned by name for quality work. Hardy Plumbing & Heating also draws positive mentions for same-day response, thorough explanations, and after-hours emergency availability, though one reviewer noted scheduling delays. Sears Appliance Repair receives mixed reviews, with some customers satisfied with knowledgeable technicians while others report scheduling issues.