9 HVAC Service Contractors in Port Jefferson Station, NY
Top-Rated HVAC Service Contractors in Port Jefferson Station
Kintech Heating, Cooling & Plumbing
“All 724 reviews award 5 stars, with multiple reviewers specifically naming technicians Pat, Vinny, Chris, and Jess. Recurring themes include transparent…”
US Air Conditioning & Heating
“All reviewers awarded 5 stars, with Chris, David, Scott, and Michael each named for specific exceptional service scenarios. Reviewers consistently mention…”
All HVAC Service Contractors (9 total)
All in Repairs
“All 62 reviews award 5 stars, with multiple customers noting same-day emergency availability. Seven reviewers…”
Bobby O’s HVAC Inc.
“Fourteen of 33 reviews specifically name technicians Nick or Bobby, with consistent praise for punctuality…”
Safeguard Gas Heat, Inc.
“All 10 reviewers award 5 stars, with recurring themes of pool heater expertise, rapid emergency response, and…”
GMA Mechanical Corporation
“Three of four detailed reviews award 5 stars, with customers specifically mentioning same-day emergency…”
Enviroduct Cleaning
“All three reviews award five stars, with recurring themes of thoroughness, fair pricing, and knowledgeable…”
HVAC Service Costs in Port Jefferson Station
General HVAC service pricing across maintenance, repair, and installation in Port Jefferson Station.
| 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 Port Jefferson Station, NY: What to Expect
Port Jefferson Station sits on Long Island's northern coast, where maritime influences from Long Island Sound moderate seasonal extremes. Summers bring humid conditions that push cooling systems into regular operation, while winters require reliable heating from November through March. These contrasting demands create consistent need for professional HVAC Service in Port Jefferson Station, where 19 contractors serve the community with an impressive average rating of 4.7 stars across nearly 2,800 reviews.
Service calls and diagnostics typically cost $81 to $216, while routine tune-ups for a single system run $76 to $216. Standard repairs average $162 to $1,296 depending on the issue. New York does not mandate statewide HVAC licensing, so contractors must meet local requirements wherever they operate, which means homeowners should verify credentials with their municipality before hiring.
Reviews consistently highlight specific technicians who earn strong recommendations. At Kintech Heating, Cooling & Plumbing, patrons repeatedly mention Pat, Vinny, Chris, and Jess for transparent pricing and thorough explanations without upselling. Similarly, US Air Conditioning & Heating receives praise for same-day or holiday availability, with reviewers naming Chris, David, Scott, and Michael for exceptional service scenarios. These detailed accounts reflect a market where technical skill and communication both drive customer satisfaction.