7 HVAC Service Contractors in Larchmont, NY
Top-Rated HVAC Service Contractors in Larchmont
AC Air Duct Cleaning
“Eight reviews analyzed show 100% positive sentiment with recurring themes of on-time arrival, fair pricing, and thorough work. Technicians John and Becky are…”
All HVAC Service Contractors (7 total)
G2G Heating and cooling
“All 51 reviews award 5 stars, with customers emphasizing same-day response times, affordable pricing, and…”
Zen Air Heating and Cooling
“Eight reviewers all award 5 stars, with recurring praise for same-day emergency response during heat waves…”
Larchmont Plumbing & Heating
“All 5 reviewers award 5 stars, with Jim specifically named as the technician in every review. Three reviewers…”
HVAC Service Costs in Larchmont
General HVAC service pricing across maintenance, repair, and installation in Larchmont.
| 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 Larchmont, NY: What to Expect
Larchmont sits on the Long Island Sound coast, where maritime influence moderates both summer heat and winter cold compared to inland areas. Summers reach 85 F with humidity around 67%, while January lows hover around 25 F. Both heating systems from November through March and cooling from June through September see real seasonal demand in this four-season coastal climate. Seventeen contractors serve the area, holding an average rating of 4.4 stars across over two thousand reviews, which reflects how homeowners prioritize reliable HVAC Service in Larchmont.
For those seeking service, costs follow clear ranges. A service call or diagnostic runs $81 to $216, while a routine tune-up for a single system lands between $76 and $216. Standard repairs average $162 to $1,296 depending on the issue. New York does not require a statewide HVAC license, so local licensing applies and serves as the primary credential homeowners should verify before hiring a contractor.
Customer feedback reveals distinct strengths among local providers. AC Air Duct Cleaning earns a perfect 5.0 rating, with reviewers consistently praising on-time arrival, fair pricing, and thorough work, while technicians John and Becky appear across multiple positive mentions. Nu-Way draws equally strong enthusiasm with a 4.9 rating from fifty-nine reviewers, who frequently name technicians Lou and Bryan for their reliable service and attention to detail.