Top 8 Gas Furnace Repair in New York, NY
The best gas furnace repair services in New York, NY for 2026 include 212 HVAC Brooklyn (4.9), American HVAC Corp – Top HVAC Contractor NYC (4.9), Airnizer HVAC (4.9). All diagnose and repair gas furnaces same-day with upfront pricing.
Manhattan HVAC & Appliance Repair Inc
212 HVAC Brooklyn
Ranshaw Plumbing & Heating
Authorized Heating Inc.
American HVAC Corp - Brooklyn, Heating, Air Conditioning, Refrigeration, Ductless Mini Split, Rooftop, Commercial HVAC NYC
Petri Plumbing, Heating Cooling & Drain Cleaning
New York Heating and Air Conditioning
Airnizer HVAC
How We Ranked These New York Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the New York market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does gas furnace repair cost in New York?
Gas furnace repair in New York costs $100-$400 for common issues (ignitor, thermocouple, blower motor). Heat exchanger replacement costs $500-$1,500. Diagnostic fee is $75-$150, usually applied to repair.
Why is my gas furnace not heating?
Common causes: dirty filter restricting airflow, faulty ignitor or pilot light, bad thermostat, tripped safety switch, or gas supply issue. Check the filter and thermostat first — these fix 30% of no-heat calls.
Is a cracked heat exchanger dangerous?
Yes — a cracked heat exchanger can leak carbon monoxide into your home. If diagnosed, shut off the furnace immediately. Replacement costs $500-$1,500 but if the furnace is 15+ years old, full replacement is usually more cost-effective.