"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 Hicksville, NY
Hicksville's mix of split-levels, capes, and newer townhomes means we see everything from 30-year-old boilers to 2-stage variable-speed installs. We carry parts for both. We bring trucks fully stocked with parts for every major brand serviced in Hicksville, so most repairs are completed on the first visit.
Same-day appointments available
Fully insured
Local crews, fast response
About HVAC service in Hicksville
Hicksville is the largest and most varied town we serve — prewar homes near the LIRR station, dense postwar development around them, and later infill on bigger lots. There is no single Hicksville house, so we do not carry a single Hicksville quote; we size and spec off what is actually in the basement. ZIP 11801, 11802, 3.4 miles from our Levittown shop.
Complete service menu
Every HVAC service we offer in Hicksville
All 13 services available across Hicksville — usually same-day for repairs, free in-home quotes for installs.
AC Repair in Hicksville
cooling · repair
Same-day cooling repairs most days across Long Island.
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AC Installation in Hicksville
cooling · install
High-efficiency central AC, sized and installed right.
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Ductless Mini-Split Installation in Hicksville
cooling · install
Room-by-room comfort with no ductwork required.
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AC Maintenance & Tune-Up in Hicksville
cooling · maintain
Annual tune-ups that prevent breakdowns and extend equipment life.
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Heating Services in Hicksville
heating · repair
Furnaces, boilers, and heat pumps — repaired, serviced, replaced.
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Furnace Repair in Hicksville
heating · repair
Emergency furnace repair, day or night.
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Furnace Installation in Hicksville
heating · install
High-efficiency furnaces that lower your gas bill.
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Boiler Repair & Installation in Hicksville
heating · repair
Boiler repair, cleaning and installation — steam, gas & combi.
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Heat Pump Installation in Hicksville
heating · install
Heat pump repair and installation — ducted & ductless.
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Water Heater Installation in Hicksville
heating · install
Tank, tankless, and heat-pump water heaters — installed right.
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Whole-Home Generator Installation in Hicksville
heating · install
Standby power sized and installed on Long Island.
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Emergency HVAC Repair in Hicksville
heating · repair
No heat. No AC. No waiting.
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Emergency Boiler Repair in Hicksville
heating · repair
Cold radiators. Leaking boiler. Call any hour.
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What we see in Hicksville
Common HVAC issues by season
Our trucks roll through Hicksville year-round. Here's what tends to fail and when.
Summer in Hicksville
- Two-family homes on one zone — A converted two-family treated as a single zone can short-cycle upstairs and never satisfy downstairs, which is why load is figured for each conditioned zone.
- Prewar homes with no duct path — Older homes near the station often have no room for ductwork behind plaster. Owners rely on window units until a ductless setup solves cooling without opening walls.
- Aging builder-grade condensers — Newer townhome developments are now seeing builder-grade outdoor units wear out. Capacitors, contactors, and fan motors fail first when the first heat wave arrives.
- Condensate backups in closets — Tight closet installs leave little room around the drain. A clogged line can overflow into the living space or trigger a shutdown right when it is hottest.
Winter in Hicksville
- Banging or uneven cast-iron heat — Older homes near the LIRR still run steam or hot water radiators. Stuck vents, waterlogged radiators, and failing controls cause banging and rooms that never warm evenly.
- Original furnaces in postwar capes — Many 1950s Hicksville capes still run original-era furnaces. Ignitors, flame sensors, and cracked components are the typical reasons for no-heat calls.
- Radiant slab zones in older houses — In Hicksville houses with original slab heat, a cold room can point to a failing zone in the floor rather than anything in the ductwork.
- Two-stage system confusion — Newer townhomes with two-stage or variable-speed equipment often feel underheated when thermostat settings or staging are misconfigured, rather than because the equipment has failed.
Deep dive · Hicksville
HVAC in Hicksville, NY — every system type on one truck
Hicksville has the widest range of equipment in our service area: 1950s capes on original 80% furnaces, split-levels with add-on ductwork, and newer Old Country townhomes running two-stage variable-speed systems. We stock parts for all three instead of specializing in one and subcontracting the rest.
Same-day AC repair most days
Capacitors, contactors, condenser fan motors, and refrigerant leaks diagnosed in one visit. $199 diagnostic, waived with any repair.
Split-level airflow
Hicksville split-levels almost always have starved returns on the top level. We measure static pressure and add return capacity rather than oversizing the condenser.
Furnace and boiler repair
No heat, short cycling, or a dead zone — gas and oil, with common ignitors and flame sensors on the truck for Carrier, Trane, Lennox, Rheem, Goodman, York, and Bryant.
High-efficiency installs
Manual-J load calculation on every replacement quote. Right-sizing typically trims 15–20% off summer electric versus a like-for-like swap.
What HVAC work costs in Hicksville
Straight numbers so you can judge a quote before anyone is standing in your driveway.
Diagnostic
$199, credited toward the repair if you approve the work.
Common AC repairs
$200–$900 depending on part and refrigerant type.
Central AC replacement
2-ton $5,800–$8,400, 3-ton $8,500–$12,500, variable-capacity $12,500–$18,500.
Maintenance
Pre-season tune-ups for AC and heating, with coil cleaning and airflow verification, not a 10-minute filter swap.
Heating and ductless work across Hicksville
Hicksville's child pages cover AC installation, AC repair, and water heaters. Heating is the remaining gap, and in a town with this much housing variety it is the service where a generic quote goes wrong most often.
Furnace and boiler repair
Gas and oil across the full range of Hicksville housing, from prewar homes near the station to later infill.
Steam and hydronic heat
The older homes near the LIRR still run cast iron. We service it properly instead of pushing an immediate conversion.
Ductless retrofits
For prewar homes with no duct path, high-wall and ducted-cassette units avoid opening plaster walls.
Heating replacement
Sized off a real heat loss calculation, which matters here precisely because no two blocks have the same house.
Why Hicksville 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
Hicksville sits 3.4 miles inside our 9-mile service zone.
Transparent Hicksville pricing
Real numbers, before any work starts
No surprise charges, ever. Hicksville 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 Hicksville confirmed in writing after on-site diagnosis. No work begins without your approval.
Brands serviced in Hicksville
We service every major HVAC brand
No matter what's installed in your Hicksville 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
Hicksville HVAC questions, answered
Our Hicksville split-level is fine on the lower floor but the top level is always warm. Why?+
Split-levels in Hicksville often have starved returns on the upper level, so air cannot circulate back to the system. Measuring static pressure and adding return capacity or re-balancing the dampers generally fixes the imbalance. Swapping in a bigger condenser tends to make the problem worse rather than better.
I live in an older home near the Hicksville LIRR station with cast-iron radiators. Do I have to replace the boiler?+
Not automatically. Many prewar homes around the station still run steam or hot water on cast iron, and a lot of complaints trace to venting, valves, or controls rather than a worn-out boiler. In Hicksville we would diagnose the system properly first, and only discuss replacement when repair stops making sense.
My Hicksville townhome near Old Country Road has the air handler in a closet. What should I watch for?+
Tight mechanical closets mean noise and condensate drainage are the common issues. A clogged drain line can trip a float switch or leak into the space below. Keeping the drain line clear and adding a secondary safety switch protects the ceiling, especially in Hicksville townhomes with shared walls.
Do you provide HVAC service in Hicksville, NY?+
Yes — Hicksville (ZIP 11801, 11802) is well within our 9-mile service radius. We're just 3.4 miles away, so Hicksville addresses usually get same-day appointments.
How fast can you get to my Hicksville home for emergency service?+
For complete no-heat or no-cool emergencies in Hicksville, 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 Hicksville?+
We're fully insured for residential HVAC work in Hicksville 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 Hicksville?+
Our diagnostic visit in Hicksville 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 Hicksville homeowners?+
Yes — through Synchrony Home Financing. Hicksville 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 Hicksville?+
Hicksville 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 Hicksville service pages
Nearby service areas
Towns near Hicksville we also serve
Need HVAC service in Hicksville?
Call now and we'll dispatch a nearby technician — usually same-day across Hicksville and ZIP 11801.