"Called them for Heat Pump Maintenance in Hicksville and they were fast and did a very thorough work."
Sucharu Subedi
Hicksville, NY · Heat pump maintenance
3.4 miles from our Levittown HQ
HVAC repair & installation in North Massapequa, NY
North Massapequa's ranches and capes north of Sunrise Hwy sit far enough from the bay to avoid heavy salt exposure but old enough (built 1955–1965) that most still run on original ductwork and second-generation furnaces. We bring trucks fully stocked with parts for every major brand serviced in North Massapequa, so most repairs are completed on the first visit.
Same-day appointments available
Fully insured
Local crews, fast response
About HVAC service in North Massapequa
North Massapequa sits north of Sunrise Highway, far enough from the bay to avoid the worst salt exposure but old enough that most homes are on their second or third furnace. The 1955 to 1965 build window shows up consistently in what we find behind the panel. ZIP 11758, 3.4 miles from our Levittown shop.
Complete service menu
Every HVAC service we offer in North Massapequa
All 12 services available across North Massapequa — usually same-day for repairs, free in-home quotes for installs.
AC Repair in North Massapequa
cooling · repair
Same-day cooling repairs most days across Long Island.
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AC Installation in North Massapequa
cooling · install
High-efficiency central AC, sized and installed right.
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Ductless Mini-Split Installation in North Massapequa
cooling · install
Room-by-room comfort with no ductwork required.
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AC Maintenance & Tune-Up in North Massapequa
cooling · maintain
Annual tune-ups that prevent breakdowns and extend equipment life.
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Heating Services in North Massapequa
heating · repair
Furnaces, boilers, and heat pumps — repaired, serviced, replaced.
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Furnace Repair in North Massapequa
heating · repair
Emergency furnace repair, day or night.
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Furnace Installation in North Massapequa
heating · install
High-efficiency furnaces that lower your gas bill.
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Boiler Repair & Installation in North Massapequa
heating · repair
Boiler repair, cleaning and installation — steam, gas & combi.
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Heat Pump Installation in North Massapequa
heating · install
Heat pump repair and installation — ducted & ductless.
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Water Heater Installation in North Massapequa
heating · install
Tank, tankless, and heat-pump water heaters — installed right.
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Whole-Home Generator Installation in North Massapequa
heating · install
Standby power sized and installed on Long Island.
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Emergency HVAC Repair in North Massapequa
heating · repair
No heat. No AC. No waiting.
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What we see in North Massapequa
Common HVAC issues by season
Our trucks roll through North Massapequa year-round. Here's what tends to fail and when.
Summer in North Massapequa
- Corroded whips and disconnects — On the blocks south of Hicksville Road, the flexible electrical whip and outdoor disconnect corrode faster than elsewhere in town, so a unit that trips or will not start may need those parts, not a new compressor.
- Leaky build-era ductwork — Original duct systems in mid-century ranches leak in attics and basements, so conditioned air never reaches far rooms.
- Worn condensers on later generations — Aging outdoor units fail on capacitors, contactors and fan motors, often during the first hot spell of the season.
Winter in North Massapequa
- Second-generation furnace failures — Many North Massapequa homes are on a second or third furnace. Ignitors, flame sensors, pressure switches and limit switches are common failure points.
- Filters and starved returns — Undersized returns from the build era starve the blower, and a clogged filter on top of that trips the furnace's high limit on cold nights.
- Heat lost through old ducts — Leaky ducts in basements and crawl spaces send warm air where it is not needed, making the furnace run longer.
- Heat exchanger concerns — Older furnaces can develop cracks that need a combustion check and camera scope to confirm. A cracked exchanger means replacement.
Deep dive · North Massapequa
Your HVAC company in North Massapequa, NY
North Massapequa's 1950s–1960s ranches and capes are on their second or third furnace by now. We service every common brand — Carrier, Trane, Lennox, Rheem, Goodman, York, Bryant — and stock the parts that fail most often on the truck.
No heat / short cycling
Ignitor, flame sensor, pressure switch, limit switch, or thermocouple. $199 diagnostic waived with repair; most fixes $180–$420 all-in.
Cracked heat exchanger
Combustion analyzer + camera scope confirms it. If cracked, we quote replacement — never patch a cracked exchanger.
Furnace replacement
96% AFUE gas furnace installed $4,800–$7,200. Oil-to-gas conversions with National Grid rebate available.
AC & duct service
We handle the AC side too — most North Massapequa homes benefit from paired AC + furnace upgrades on a single install day.
Water heaters and ductless cooling in North Massapequa
This hub covers furnace repair and our North Massapequa AC repair page covers cooling breakdowns. Hot water and no-duct cooling are the remaining gaps for these mid-century ranches.
Water heater replacement
Usually same-day 40 and 50-gallon gas tank swaps, including expansion tank and a code check on existing venting.
Ductless for additions
Rear additions and converted garages here are rarely on the original trunk. Single-zone mini-splits are the practical answer.
Original ductwork
Most homes still run the build-era duct layout. Sealing and added return usually outperform a larger condenser.
Original duct layout limits
Build-era trunk and return sizing caps what any replacement can deliver upstairs; we price that fix with the equipment.
Second and third-generation equipment
On homes already twice replaced, we check whether past work left a mismatched coil and air handler behind.
Why North Massapequa chooses us
Local Long Island knowledge — not a national chain.
- Just 3.4 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
- Fully insured, EPA 608-certified technicians
- Full scope in writing before you sign
- 1-year warranty on every repair · up to 10-year parts on installs
EPA 608
Every technician
24/7
Emergency dispatch
Fully
insured
COI on request
⌖ HQ · Levittown, NY
9-mile radius
North Massapequa sits 3.4 miles inside our 9-mile service zone.
Transparent North Massapequa pricing
Real numbers, before any work starts
No surprise charges, ever. North Massapequa homeowners see the full repair or install price in writing first.
Diagnostic visit
$199–$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 on approved credit
Final pricing in North Massapequa confirmed in writing after on-site diagnosis. No work begins without your approval.
Brands serviced in North Massapequa
We service every major HVAC brand
No matter what's installed in your North Massapequa 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
"Had my furnace maintenance done and I’m very happy with the service. The technician was friendly, professional, and took the time to check everything carefully. He explained what he was doing and made sure the furnace was running properly before he left. I’m in Hicksville and it’s nice to find someone local who is reliable and does good work. I would definitely recommend them for furnace maintenance or HVAC service."
Narendra Subedi
Hicksville, NY · Furnace maintenance
"I had a fantastic experience withLong Island HVAC Repair! My ac system was struggling to cool and I noticed a frozen line near the unit. I called for an emergency repair and they were at my home in 90 mins. The technician was professional, quickly located the leak, and had the system running perfectly in no time. Highly recommend for any local Levittown heating repairs!"
Pabitra Pun Bhattarai
Levittown, NY · Emergency AC repair
FAQs
North Massapequa HVAC questions, answered
My North Massapequa furnace is due for replacement again. Does the old masonry chimney still work?+
Often it needs attention. A newer, more efficient furnace vents differently from the unit it replaces, so a masonry flue can need a liner or a switch to sidewall venting. In North Massapequa, where many homes are on a second or third furnace, we inspect the flue first and choose equipment to suit it, so the new furnace does not end up with draft or condensation problems.
How do I know my second-generation furnace in North Massapequa is near the end?+
Warning signs include repeated ignitor or sensor failures, uneven heat between rooms, a yellowish flame, soot, and a rising heating bill. A combustion check and camera inspection of the heat exchanger tells us whether it is safe. A cracked heat exchanger means replacement, not a patch.
I converted my garage in North Massapequa. Should I extend ducts or use a mini-split?+
Original ductwork was never designed to feed a converted garage or rear addition, so extending it often leaves the room short of airflow. A single-zone mini-split heats and cools that room on its own and leaves the main system alone. We look at the layout before recommending either.
Do you provide HVAC service in North Massapequa, NY?+
Yes — North Massapequa (ZIP 11758) is well within our 9-mile service radius. We're just 3.4 miles away, so North Massapequa addresses usually get same-day appointments.
How fast can you get to my North Massapequa home for emergency service?+
For complete no-heat or no-cool emergencies in North Massapequa, 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 credentials and insurance do you carry in North Massapequa?+
We're fully insured for residential HVAC work in North Massapequa and across Long Island, and our technicians are EPA 608–certified. We provide current insurance and certification documentation on request.
How much does AC or furnace repair cost in North Massapequa?+
Our diagnostic visit in North Massapequa is a flat $199, waived when you approve the repair. Most common AC and furnace repairs — capacitors, ignitors, flame sensors, contactors, blower motors — run $180–$650 all-in with upfront flat-rate pricing before any work starts. Bigger jobs like refrigerant leak repair or a blower replacement are quoted on the spot, and if a repair no longer makes sense on an older system we'll show you repair-vs-replace numbers side by side.
Do you offer financing for North Massapequa homeowners?+
Yes — through Synchrony Home Financing. North Massapequa homeowners can apply for $0 down on approved credit, with monthly plans and full terms in writing before you sign.
What rebates can I get on a new system in North Massapequa?+
North Massapequa is in PSEG Long Island's service territory. PSEG runs incentive programs for qualifying cold-climate heat pumps and high-efficiency central AC; amounts and eligibility change by program year and household income, so check PSEG Long Island's current terms before you buy.
Dedicated North Massapequa service pages
Nearby service areas
Towns near North Massapequa we also serve
Need HVAC service in North Massapequa?
Call now and we'll dispatch a nearby technician — usually same-day across North Massapequa and ZIP 11758.