Air Conditioning & Heating Repair and Maintenance in East Hampton, NY
Reliable service for homes and businesses: fast diagnostics, expert repair, preventive maintenance, and installation. We work with top brands (Carrier, Trane, Lennox, Mitsubishi Electric, and more).
Urgent breakdowns
No cold air, smells, noises, leaks, ignition issues, thermostat errors.
- ✓ On‑site diagnostics
- ✓ OEM parts
- ✓ 90‑day warranty
Preventive plan
Deep cleaning, filter change, refrigerant check, calibration.
- ✓ Cleaner air
- ✓ Energy savings
- ✓ Longer equipment life
New systems
Split, mini‑split, rooftop units, heat pumps, and smart thermostats.
- ✓ Right‑size recommendations
- ✓ Wi‑Fi integration
- ✓ Old unit disposal
What we include on every visit
Clear diagnosis
We explain the cause, options, and estimate before any work.
Transparent pricing
No surprises. Flat rates for services and pre‑approved parts.
Warranty
Written coverage for labor and parts.
Service area
We cover East Hampton, Montauk, Amagansett, Sag Harbor, Springs, and Wainscott.
Customers recommend us
“They came the same day and my system is cooling again. Very professional.”
— Laura G., East Hampton
“The maintenance plan saved us on energy and avoids surprises.”
— Marcos R., Amagansett
“They installed a quiet mini‑split, perfect for our beach house.”
— Ana & Diego, Montauk
Frequently asked questions
Do you handle after‑hours emergencies?
Yes, we offer 24/7 emergency service. Call (631) 658-9129.
Do you service all brands?
Yes. We specialize in Carrier, Trane, Lennox, Rheem, Goodman, Daikin, Mitsubishi Electric, and more.
Do you offer maintenance contracts?
Absolutely—seasonal plans with reminders, scheduling priority, and parts discounts.
Request service
Tell us the issue or what you want to install. Fast response.
Contact
Email: magheatingcooling@gmail.com
Phone: (631) 658-9129
Hours
Mon–Fri 8:00–18:00 · Sat 9:00–15:00 · 24/7 emergencies
Payment methods
Card, cash, and bank transfer.
Licenses
Certified technicians. Liability insurance up to date.