Heating & cooling,
done right the first time.
Licensed HVAC pros serving all five boroughs and Long Island. Same-day service, transparent pricing, and a fix that holds — backed by a written guarantee.
- Licensed & insured
- 24/7 emergency response
- 4.9★ from 380+ jobs
Financing options available
4.9 / 5 from 380+ verified jobs across NYC & LI
- 380+jobs completed
- 4.9★Google rating
- 15 minavg callback
- 24/7emergency line
Why neighbors choose us
The kind of HVAC company you’d recommend to family.
Same-day service
Call before noon and we’re usually at your door the same day. 24/7 emergency dispatch for no-heat and no-cool calls.
Up-front pricing
You get a flat-rate quote before we lift a wrench. No surprise charges, no “diagnostic” gotchas.
Fixed right the first time
Every repair is backed by a written guarantee. If it breaks again on the same issue, we come back free.
What we do
Full-service HVAC for homes & small businesses
One licensed crew for everything you need to stay comfortable year-round.
AC repair & installation
Central air, mini-splits, window units. Diagnose today, cool tonight.
Heating & furnace service
Furnaces, heat pumps, thermostats. No-heat calls jump the queue.
Boiler service & repair
NYC brownstones, LI homes, multi-family. Steam and hot-water systems.
Ductwork & ventilation
Sealing, cleaning, new runs. Quiet rooms and even temperatures.
24/7 emergency
No heat in January. No AC in July. A real human answers, day or night.
Seasonal tune-ups
Annual heating and cooling checkups. Catch the small stuff before it becomes a no-heat call in January.
Simple Process, No Surprises
- 01
Call or Fill Out the Form
Tell us what’s going on. We’ll ask a few questions and get you scheduled.
- 02
We Come to You
A licensed technician shows up on time, takes a look, and tells you exactly what’s needed.
- 03
You Get a Clear Quote
No vague estimates. You know what it costs before we do anything.
- 04
We Get It Done
Work is done cleanly and completely. We don’t leave until it’s right.
- 05
Follow-Up
We check in after every job. If something isn’t right, we come back.
Real customers
What NYC & Long Island say about us
“Our AC died on the hottest day of July. I called at 9am, they were here by noon, and cool air was back on by 2. Honest pricing too — no upsell games.”
“Old steam boiler in the brownstone, two other companies told us to replace it for $14k. Moses found the actual issue in 20 minutes. Saved us a fortune.”
“New central air install. Crew showed up when they said, cleaned up after themselves, and walked me through the thermostat setup. Couldn’t ask for more.”
“No-heat call on a Sunday night in January. Real person answered, tech was at my door in 45 minutes. The guy explained everything as he went.”
“Had them out for our annual AC tune-up. Tech was thorough, walked me through what he was checking, and flagged a weak capacitor before it died on us in July. Saved us the emergency call.”
“Mini-split install in a tricky old apartment. The team was professional, mounted everything clean, and the price stayed exactly what was quoted.”
“We treat every job like it’s our own home.”
Family-run. NYC-born. Long Island-grown. We’re the company we’d want showing up at our own front door.
About Moses Mechanical
Built for New Yorkers.
Run like it.
Moses Mechanical is a locally owned HVAC company serving NYC and Long Island. We answer the phone, show up when we say, and stand behind our work. No call centers, no upsell scripts — just real techs who fix the problem and explain it in plain English.
- Licensed, bonded, and insured in New York
- Background-checked technicians in branded vans
- Written guarantee on every repair
- Financing available on new system installs
Service area
From Staten Island to the Hamptons
We dispatch from multiple bases across the metro. If you’re in our footprint, we can usually be there the same day.
- Manhattan
- Brooklyn
- Queens
- The Bronx
- Staten Island
- Babylon
- Bay Shore
- Farmingdale
- Freeport
- Garden City
- Glen Cove
- Great Neck
- Hempstead
- Hicksville
- Huntington
- Levittown
- Long Beach
- Massapequa
- Mineola
- Oyster Bay
- Patchogue
- Port Washington
- Riverhead
- Smithtown
- Valley Stream
Don’t see your town? We probably still cover it — give us a call.
Ready when you are
Tell us what’s wrong.
We’ll handle the rest.
Two ways to get started — fill out the form for a callback in 15 minutes, or call us right now. Either way, a real person is on the other end.