10 HVAC Service Contractors in Hauppauge, NY
Top-Rated HVAC Service Contractors in Hauppauge
Jet Air Co- Best Ventilation, Plumbing, Heating & Air Conditioning HVAC Contractor, Boiler installation Long Island, New York
“All 4 named reviewers gave 5-star ratings and specifically mentioned same-day or within-one-hour response times. Danny was named as the technician in one…”
American Chimney Supplies
“Eight reviewers received help from Chris, with multiple customers noting his detailed explanations of product construction and shipping. Custom fabrication…”
All HVAC Service Contractors (10 total)
Boss Facility Services
“28 reviews yield a 3.8-star average, with 5 reviewers awarding 5 stars and 1 reviewer giving 1 star. Positive…”
Plumb Works Plumbing, Heating, Cooling
“All 7 available reviews award 5 stars, with 4 reviewers specifically naming William as the technician who…”
A1 E.M.S., Inc.
“Three of six visible reviewers awarded 5-star ratings, praising reasonable pricing and professional…”
Johnson Controls
“One of two reviewers praised the thermostat brand quality and awarded five stars, while the other cited…”
TA Commercial Service, Inc.
“The business has accumulated 2 reviews totaling a 1-star rating. One review addresses a non-service issue,…”
HVAC Service Costs in Hauppauge
General HVAC service pricing across maintenance, repair, and installation in Hauppauge.
| 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 Hauppauge, NY: What to Expect
Hauppauge sits on Long Island where proximity to Long Island Sound brings a maritime climate that moderates both summer heat and winter cold. Summers regularly push into the 85 F range with humidity levels around 67 percent creating real demand for reliable cooling, while winter lows in the 20s mean heating systems work hard from November through March. Sixteen contractors compete for this four-season market, holding an average rating of 3.8 across 536 reviews, and eight advertise around-the-clock availability for HVAC Service in Hauppauge.
Service costs in this market reflect the range of work homeowners need. A service call or diagnostic runs $81 to $216, while a routine tune-up for a single system typically costs $76 to $216. Standard repairs average between $162 and $1,296 depending on the problem. New York does not require a statewide HVAC license, so local licensing requirements apply and contractors must demonstrate competence through other credentials and reputation.
Customer feedback points to specific strengths among local providers. Reviewers consistently highlight response times, with Jet Air Co earning praise for same-day or within-one-hour arrivals and technicians like Danny earning mention for his professionalism. At American Chimney Supplies, customers repeatedly note Chris for detailed explanations of product construction and custom fabrication work. These patterns suggest that communication and speed matter deeply to Hauppauge homeowners when selecting an HVAC provider.