"Came out same day in 95° heat. Diagnosed a bad capacitor in 15 minutes and had us cool again before dinner. Fair price, super clean work."
Sarah K.
Garden City, NY · AC Repair
2.8 miles from our Levittown HQ
HVAC repair & installation in North Wantagh, NY
North Wantagh's split-levels above Sunrise Hwy avoid the salt exposure of the south end but often need zoned systems for finished basements and additions. We design zoning that fits without ceiling demo. We bring trucks fully stocked with parts for every major brand serviced in North Wantagh, so most repairs are completed on the first visit.
Same-day appointments
Licensed & insured
Local crews, fast response
About HVAC service in North Wantagh
Long Island HVAC Repair provides licensed, same-day HVAC service to North Wantagh, NY (ZIP 11793) and surrounding neighborhoods like Twin Lanes, Old Mill Rd, Wantagh Woods North. From our Levittown HQ just 2.8 miles away, our NATE-certified technicians handle AC repair & installation, furnace and boiler service, heat pumps, ductless mini-splits, water heaters, and seasonal tune-ups — all backed by upfront flat-rate pricing and a 1-year warranty.
Complete service menu
Every HVAC service we offer in North Wantagh
All 9 services available across North Wantagh — same-day for repairs, free in-home quotes for installs.
AC Repair in North Wantagh
cooling · repair
Same-day cooling repairs across Long Island.
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AC Installation in North Wantagh
cooling · install
High-efficiency central AC, sized and installed right.
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Ductless Mini-Split Installation in North Wantagh
cooling · install
Room-by-room comfort with no ductwork required.
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AC Maintenance & Tune-Up in North Wantagh
cooling · maintain
Annual tune-ups that prevent breakdowns and extend equipment life.
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Furnace Repair in North Wantagh
heating · repair
Emergency furnace repair, day or night.
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Furnace Installation in North Wantagh
heating · install
High-efficiency furnaces that lower your gas bill.
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Boiler Repair & Installation in North Wantagh
heating · repair
Boiler installation on Long Island — steam, gas & combi.
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Heat Pump Installation in North Wantagh
heating · install
Year-round comfort with one efficient system.
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Water Heater Installation in North Wantagh
heating · install
Tank, tankless, and heat-pump water heaters — installed right.
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What we see in North Wantagh
Common HVAC issues by season
Our trucks roll through North Wantagh year-round. Here's what tends to fail and when.
Summer in North Wantagh
- Failed AC capacitors — the #1 summer call. We carry every common size on the truck.
- Frozen evaporator coils from dirty filters, clogged returns, or low refrigerant.
- Condensate drain backups — Long Island humidity overwhelms clogged drain lines fast.
- Salt-air corrosion on outdoor condensers — especially relevant near North Wantagh.
Winter in North Wantagh
- No-heat emergencies — failed igniters, flame sensors, draft inducers. Same-day or 24/7.
- Boiler short-cycling — common on older oil and steam boilers across North Wantagh.
- Cold radiators or rooms — air-bound zones, failed circulator pumps, or stuck zone valves.
- Frozen condensate lines on high-efficiency furnaces during deep cold snaps.
Deep dive · North Wantagh
AC installation in North Wantagh, NY
North Wantagh homes above Sunrise Hwy — the Twin Lanes area, Old Mill Rd, and the streets north of Jerusalem Ave — mostly run 15–25 year old builder AC on their second condenser. We size the replacement with a real Manual-J load calc, not by matching what's already there.
2.5–3 ton AC swap-out
$7,200–$9,800 installed. 16–18 SEER2 inverter condenser + matched coil, most jobs done in one day.
New central AC (heat-only homes)
$14,500–$22,000 depending on duct routing. North Wantagh's split-levels are usually straightforward — attic + basement runs meet in the mechanical closet.
Zoning for finished basements
Add a second thermostat and motorized dampers. $2,900–$4,400 installed. Solves the 'basement freezing / upstairs hot' problem.
Ductless for additions
$4,200–$5,900 single-zone for a bonus room over the garage or a converted attic.
Why North Wantagh chooses us
Local Long Island knowledge — not a national chain.
- Just 2.8 miles from your front door — fast trucks, low fuel surcharges
- Trucks fully stocked with common parts — most repairs done first visit
- Honest, upfront flat-rate pricing — no surprise add-ons after the work starts
- NY State licensed, fully insured, NATE-certified technicians
- We file PSEG and NYSERDA rebate paperwork on your behalf
- 1-year warranty on every repair · up to 10-year parts on installs
15+
Years serving LI
5,000+
Homes serviced
Licensed
& insured
NY State
⌖ HQ · Levittown, NY
9-mile radius
North Wantagh sits 2.8 miles inside our 9-mile service zone.
Transparent North Wantagh pricing
Real numbers, before any work starts
No surprise charges, ever. North Wantagh homeowners see the full repair or install price in writing first.
Diagnostic visit
$99–$199
Waived with approved repair
AC capacitor replacement
$245–$420
Most-common summer fix
Furnace ignition repair
$285–$595
Igniter, flame sensor, board
AC tune-up
$189
Spring-special pricing
Furnace tune-up
$209
Includes safety inspection
Central AC install
From $7,200
$0 down financing available
Final pricing in North Wantagh confirmed in writing after on-site diagnosis. No work begins without your approval.
Brands serviced in North Wantagh
We service every major HVAC brand
No matter what's installed in your North Wantagh home — we have parts, training, and dealer relationships for it.
CarrierTraneLennoxRheemGoodmanBryantAmerican StandardYorkMitsubishiDaikinFujitsuLGBoschWeil-McLainBurnhamLochinvarNavienBuderusPeerlessSlant/FinBradford WhiteA.O. Smith
What neighbors say
Long Island homeowners trust us
"Replaced our 1958 boiler with a high-efficiency condensing unit. Crew was meticulous — neat piping, took the time to explain everything. Heating bill dropped 30%."
Mike D.
Huntington, NY · Boiler Installation
"Mitsubishi mini-splits in three rooms. Quiet, efficient, and they handled all the rebate paperwork. Could not be happier."
Anna R.
Massapequa, NY · Mini-Split Installation
FAQs
North Wantagh HVAC questions, answered
Do you provide HVAC service in North Wantagh, NY?+
Yes — North Wantagh (ZIP 11793) is well within our 9-mile service radius. We're just 2.8 miles away, so most North Wantagh addresses get same-day appointments.
How fast can you get to my North Wantagh home for emergency service?+
For complete no-heat or no-cool emergencies in North Wantagh, our 24/7 dispatch typically gets a technician on the way within 60–90 minutes. Standard same-day service is available almost every day.
What HVAC services do you offer in North Wantagh?+
Every service we offer — AC repair, AC installation, furnace repair & install, boiler service, heat pump install, ductless mini-splits, water heater install, and seasonal tune-ups — is fully available in North Wantagh.
Do you service my brand of equipment in North Wantagh?+
We service all major brands in North Wantagh including Carrier, Trane, Lennox, Rheem, Goodman, Bryant, Mitsubishi, Daikin, Fujitsu, Weil-McLain, Burnham, Lochinvar, Navien, and more.
Are you licensed and insured to work in North Wantagh?+
Yes. We're fully NY State licensed and insured for residential HVAC work in North Wantagh and across Nassau County. We pull permits and coordinate inspections on every install that requires them.
Do you offer financing for North Wantagh homeowners?+
Yes — through Synchrony Home Financing. North Wantagh homeowners qualify for $0-down installs, 0% APR for 12 months on approved credit, and low-monthly plans up to 120 months.
What rebates can I get on a new system in North Wantagh?+
North Wantagh is in PSEG Long Island's service territory, so rebates of up to $1,000 on qualifying high-efficiency AC and heat pumps are available. NYSERDA programs add another $400–$1,200, and federal IRA tax credits stack on top.
Nearby service areas
Towns near North Wantagh we also serve
Need HVAC service in North Wantagh?
Call now and we'll dispatch a nearby technician — usually same-day across North Wantagh and ZIP 11793.