HVAC, done to a higher standard
From quick fixes to full installs, Stan Gelber & Sons Heating & Cooling handles ac repair, ac installation, and heating repair across Freeport, Merrick, and Bellmore.
About Stan Gelber & Sons Heating & Cooling
For over 36 years, Stan Gelber & Sons Heating & Cooling has been the name Freeport neighbors call for heating & cooling. We're local, licensed, and family-minded — the kind of technicians who explain the work, respect your home, and earn the next call.
Every technician on our team is licensed, background-checked, and trained to treat your home with respect.
Real results you can see
Our services
Professional hvac services, done right and backed by our guarantee.
Simple, start to finish
Call or book online
Tell us what's going on. We'll set a window that works and confirm it.
Diagnose & quote
A technician inspects the system and gives you a clear, flat-rate price first.
Fix it right
We complete the work, test everything, and leave the space spotless.
Comfort, guaranteed
We stand behind the work — and help you keep it running with simple maintenance.
Rated 4.8 by 312 neighbors
“Replaced our whole furnace and the crew was spotless and on time. The house has never been so comfortable.”
“Honest company — they could've sold me a new system but fixed mine instead. Hard to find these days.”
“Our AC died in a heat wave and Stan Gelber & Sons Heating & Cooling had a tech out same day. Fixed fast, fair price, super professional.”
“Replaced our whole furnace and the crew was spotless and on time. The house has never been so comfortable.”
“Honest company — they could've sold me a new system but fixed mine instead. Hard to find these days.”
“Our AC died in a heat wave and Stan Gelber & Sons Heating & Cooling had a tech out same day. Fixed fast, fair price, super professional.”
Questions, answered
What areas do you serve?
Stan Gelber & Sons Heating & Cooling provides heating & cooling across Freeport, Merrick, Bellmore, Wantagh, and Rockville Centre and the surrounding area. Call (516) 555-0110 to confirm we cover your neighborhood.
Are you licensed and insured?
Yes. Stan Gelber & Sons Heating & Cooling is fully licensed and insured, and every technician on our team is background-checked and trained.
Do you offer free estimates?
We provide free, no-pressure estimates with upfront flat-rate pricing — you'll know the cost before any work begins.
How soon can you come out?
In most cases we offer same-day or next-day appointments. For urgent issues, call (516) 555-0110 and we'll prioritize your visit.
Should I repair or replace my system?
If your system is over 10–12 years old and repairs are adding up, replacement often pays off in lower bills. We'll give you an honest recommendation either way.
Ready when you are.
100% Satisfaction Guarantee — we're not done until you're comfortable. Call now or request your free quote.