Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateHVAC Company in East Massapequa, NY
Dalton Heating & Air handles HVAC work across East Massapequa, NY, with written pricing before any job starts and a full-year written guarantee on every repair. East Massapequa’s mid-century housing stock and South Shore salt air create repair and retrofit conditions you won’t find a few miles north. Call (516) 559-4840 for a free estimate, whether you need AC repair, heat pump installation, or furnace repair.
Why East Massapequa Homes Are Different
Most East Massapequa homes were built in the 1950s and 60s: split-levels and ranches on slab foundations, with original low-pitch roofs and ductwork often embedded right in the concrete. That changes what’s possible for central air retrofits. You can’t just run new duct wherever you want when the slab is in the way, so we regularly evaluate high-velocity systems or ductless options for homes where traditional ducted central air was never a realistic option.
Then there’s the salt. Homes south of Merrick Road sit close enough to the Great South Bay that outdoor condenser coils corrode noticeably faster than inland units. We see coils that look ten years older than they are, and failure patterns that track with proximity to the water. On streets where flooding has been a recurring issue, many homeowners have already elevated their condensers on platforms. Those platforms help with water, but they don’t stop salt spray, which means coil cleaning and corrosion checks matter more here than in most of Nassau County.
The older housing stock also means a lot of original oil-to-gas conversions. Some were done properly; plenty were not. Undersized supply ducts, abandoned oil lines, and venting that doesn’t meet current code all show up in East Massapequa service calls. Our technicians factor that history into every diagnosis rather than treating the symptom and walking away.
Styles & brands we work with
Our Main East Massapequa Services
The three jobs East Massapequa homeowners call us about most are AC repair, heat pump installation, and furnace repair. Each has its own page with pricing and East Massapequa specifics.
AC Repair in East Massapequa
Summer humidity on the South Shore pushes air conditioners hard, and salt air near the bay shortens condenser coil life. Common East Massapequa repairs include failing capacitors, corroded contactors, low refrigerant from slow leaks, and clogged condensate lines. We diagnose the actual fault, put the repair price in writing, and guarantee it for a full year. Full details are on our AC Repair in East Massapequa page.
Heat Pump Installation in East Massapequa
Heat pumps are a practical fit for East Massapequa’s slab-foundation homes where ductwork can’t be easily added. Ductless mini-split systems avoid the concrete problem entirely, and modern cold-climate heat pumps handle Long Island winters without a backup furnace in many cases. We survey the home, size the system properly, and provide a written fixed price before any equipment is ordered. See Heat Pump Installation in East Massapequa for what to expect.
Furnace Repair in East Massapequa
Older East Massapequa furnaces, especially those converted from oil, fail in predictable ways: failed ignitors, faulty limit switches, clogged burners, and cracked heat exchangers on units past their service life. When a furnace won’t fire in January, response time matters. We get a technician to East Massapequa quickly and fix it with a written price and a one-year guarantee. Learn more on our Furnace Repair in East Massapequa page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in East Massapequa
Our technicians are factory-trained on Carrier, American Standard, Bryant, and six other major brands. We stock common repair parts for these systems locally, which means less waiting when your unit is down. See our brands for the full list.
See the difference
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After
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AfterPricing for HVAC Company in East Massapequa, NY
| Service | Typical range in East Massapequa |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| AC installation | $3,500 – $7,500 |
| Tune-up | $80 – $200 |
Salt air corrosion and older converted systems push repair costs toward the higher end of these ranges in East Massapequa, especially for condenser replacements near the bay. Whatever the number is, it goes in writing before any work starts. That’s how The Garrison Standard works, and it applies to every job we do here.
Neighborhoods We Serve in East Massapequa
We work throughout East Massapequa and the streets off Unqua Road, Carmans Road, and Merrick Road. Typical response time for the area is same-day for urgent repairs, with a set window and a phone call before arrival.
- Homes south of Merrick Road
- Streets off Unqua Road
- East of Carmans Road
- The split-level blocks around the parkways
- North East Massapequa near the boundary
Service Area – Cities Near East Massapequa
Our technicians cover East Massapequa and the surrounding South Shore communities. If you’re nearby, we also serve Hempstead, NY, Levittown, NY, Freeport, NY, and Hicksville, NY. Scheduling is coordinated from our New York City office, but the crews that show up work locally.
Serving East Massapequa, NY - Our Local Coverage Area
We’re based in the East Massapequa area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in East Massapequa
We serve East Massapequa directly. Our technicians live and work in the area, and we respond to calls throughout East Massapequa every week. Scheduling is coordinated through our New York City office, but the person at your door is local and knows the housing stock. Call (516) 559-4840 to book.
Most repairs don’t require a permit, but full system replacements and certain gas-line work do. We handle the permit paperwork for East Massapequa jobs and coordinate with Nassau County as needed. It’s part of doing the job by the book, which is a Garrison Code requirement. Call (516) 559-4840 and we’ll tell you exactly what your project needs.
For urgent calls like no-heat situations in winter or a dead AC during a heat wave, our goal is same-day service with a set arrival window. You’ll get a phone call before the technician shows up. For installation work, we schedule a firm date in advance. Call (516) 559-4840 and we’ll give you a real time estimate, not a vague promise.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What East Massapequa Customers Say
"Installed a heat pump to replace an old oil furnace. Three clear quotes and the install crew was tidy."
- Cheryl B."Solid install. Permit inspection took a few extra days, but they handled it."
- Paul L."No pressure to upgrade. He said the old unit had a few years left and fixed the actual problem."
- Jimmy V.