"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
8.6 miles from our Levittown HQ
HVAC repair & installation in Rockville Centre, NY
RVC's Victorians and Colonials often need updated electrical service alongside HVAC retrofits. We bring trucks fully stocked with parts for every major brand serviced in Rockville Centre, so most repairs are completed on the first visit.
Same-day appointments available
Fully insured
Local crews, fast response
About HVAC service in Rockville Centre
Rockville Centre runs its own municipal electric department, which genuinely changes heat pump and service-upgrade conversations here — the interconnection and rebate landscape is not the same as a neighboring PSEG town. The village's prewar and interwar housing often carries hydronic heat. ZIP 11570, 8.6 miles from our Levittown shop.
Complete service menu
Every HVAC service we offer in Rockville Centre
All 13 services available across Rockville Centre — usually same-day for repairs, free in-home quotes for installs.
AC Repair in Rockville Centre
cooling · repair
Same-day cooling repairs most days across Long Island.
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AC Installation in Rockville Centre
cooling · install
High-efficiency central AC, sized and installed right.
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Ductless Mini-Split Installation in Rockville Centre
cooling · install
Room-by-room comfort with no ductwork required.
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AC Maintenance & Tune-Up in Rockville Centre
cooling · maintain
Annual tune-ups that prevent breakdowns and extend equipment life.
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Heating Services in Rockville Centre
heating · repair
Furnaces, boilers, and heat pumps — repaired, serviced, replaced.
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Furnace Repair in Rockville Centre
heating · repair
Emergency furnace repair, day or night.
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Furnace Installation in Rockville Centre
heating · install
High-efficiency furnaces that lower your gas bill.
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Boiler Repair & Installation in Rockville Centre
heating · repair
Boiler repair, cleaning and installation — steam, gas & combi.
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Heat Pump Installation in Rockville Centre
heating · install
Heat pump repair and installation — ducted & ductless.
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Water Heater Installation in Rockville Centre
heating · install
Tank, tankless, and heat-pump water heaters — installed right.
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Whole-Home Generator Installation in Rockville Centre
heating · install
Standby power sized and installed on Long Island.
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Emergency HVAC Repair in Rockville Centre
heating · repair
No heat. No AC. No waiting.
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Emergency Boiler Repair in Rockville Centre
heating · repair
Cold radiators. Leaking boiler. Call any hour.
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What we see in Rockville Centre
Common HVAC issues by season
We regularly service Rockville Centre year-round. Here's what tends to fail and when.
Summer in Rockville Centre
- Window units everywhere — Prewar Colonials and Victorians in the village were never built for central air, so owners rely on window units that block light and cool unevenly.
- Hot top floors — Third floors and attic rooms in older Rockville Centre homes bake in July because heat collects under the roof and there is no duct path.
- Panel capacity limits — Older electrical service can limit how much cooling a house can add, which affects whether ductless, small-duct or central options are practical.
- Stuffy plaster-and-brick houses — Older masonry and plaster homes hold heat in the evening, and without ducts they cool slowly and unevenly even with several units running.
Winter in Rockville Centre
- Knocking steam radiators — Steam systems in older homes can hammer, hiss or heat unevenly when pipes pitch wrong, valves fail or water levels slip.
- Hot-water zone failures — Circulators, zone valves and expansion tanks wear out in hydronic systems, leaving a single zone cold while the rest of the house is warm.
- Aging boiler leaks — Old boilers in Canterbury and the village develop leaking joints and corroded sections, which often start small before a no-heat call.
- Drafty older windows — Prewar houses lose heat through old windows and uninsulated walls, so even a healthy boiler struggles to keep the farthest rooms warm.
Deep dive · Rockville Centre
AC installation in Rockville Centre, NY — homes without ducts
A large share of Rockville Centre's housing was built before central air existed: village Colonials, Tudors, and Victorians heated by steam or hot water with no duct system at all. Dropping in a conventional AC system means bulkheads and lost closet space, so most of our RVC installs use high-velocity small-duct or multi-zone ductless instead.
High-velocity small-duct systems
Two-inch flexible tubing snakes through existing wall and ceiling cavities, so plaster stays intact. Typical whole-home install runs $18,000–$26,000 depending on the number of outlets.
Multi-zone ductless
Three to five wall or ceiling-cassette heads on one or two outdoor units, $12,000–$19,000 installed. Each room gets its own setpoint, which suits bedroom-by-bedroom comfort.
Conventional central air where ducts exist
Homes with forced-air heat get a matched 16–18 SEER2 inverter system, typically $7,200–$9,800 for a 2.5–3 ton changeout.
Load calculation first, always
We run a Manual-J using your actual windows, insulation, and orientation. Older RVC homes are routinely quoted a full ton too large elsewhere, which causes clammy air and short cycling.
Heating, boilers, and municipal electric in Rockville Centre
This hub covers AC installation and our Rockville Centre AC repair page covers cooling breakdowns. Heating is the remaining gap, and it is where the village's older housing and its own utility both matter.
Boiler and hydronic service
Circulators, zone valves, expansion tanks, and steam components on the older homes that never went forced air.
Boiler replacement
Sized by measured heat loss, or by connected radiator load on steam, with near-boiler piping done correctly.
Municipal electric planning
For heat pump conversions we work through the village's own electric department rather than assuming PSEG's process.
Old boiler haul-away
The boiler coming out is disconnected and hauled away as part of the replacement, so the basement is left clear.
Why Rockville Centre chooses us
Local Long Island knowledge — not a national chain.
- Just 8.6 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
Rockville Centre sits 8.6 miles inside our 9-mile service zone.
Transparent Rockville Centre pricing
Real numbers, before any work starts
No surprise charges, ever. Rockville Centre 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 Rockville Centre confirmed in writing after on-site diagnosis. No work begins without your approval.
Brands serviced in Rockville Centre
We service every major HVAC brand
No matter what's installed in your Rockville Centre 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
Rockville Centre HVAC questions, answered
Does my Rockville Centre home need an electrical upgrade before adding central air or a heat pump?+
Possibly. Older village houses often have limited panel capacity, and a new system adds load. Rockville Centre runs its own municipal electric department, so questions about service size and heat pump hookups go through the village. We check the panel and the existing service before recommending equipment so there are no surprises.
Can I add AC to a steam-heated Rockville Centre Tudor without ripping out plaster?+
Usually. Small-duct systems snake through wall and ceiling cavities, and ductless heads need only a small line set. Each has tradeoffs in appearance and placement, and the right choice depends on the house. In Rockville Centre we look through the attic, closets and walls first so we can show real routes.
How do I know if my old Rockville Centre boiler is worth repairing?+
Look at age, leaks, how often you add water and whether radiators heat evenly. A boiler that has one failing part is often worth fixing. Rust, repeated leaks and frequent breakdowns point toward replacement. In many Rockville Centre homes we measure the system before advising, so the decision rests on facts.
Do you provide HVAC service in Rockville Centre, NY?+
Yes — Rockville Centre (ZIP 11570) is well within our 9-mile service radius. We're just 8.6 miles away, so Rockville Centre addresses usually get same-day appointments.
How fast can you get to my Rockville Centre home for emergency service?+
For complete no-heat or no-cool emergencies in Rockville Centre, 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 Rockville Centre?+
We're fully insured for residential HVAC work in Rockville Centre 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 Rockville Centre?+
Our diagnostic visit in Rockville Centre 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 Rockville Centre homeowners?+
Yes — through Synchrony Home Financing. Rockville Centre 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 Rockville Centre?+
Rockville Centre runs its own municipal electric utility rather than being served by PSEG Long Island, so electric-side rebate programs differ from neighboring PSEG towns and eligibility is set by the utility. Ask the village electric department which programs currently apply to your home.
Dedicated Rockville Centre service pages
Nearby service areas
Towns near Rockville Centre we also serve
Need HVAC service in Rockville Centre?
Call now and we'll dispatch a technician — usually same-day across Rockville Centre and ZIP 11570.