Coldharbour Heating & Air hvac team

HVAC Company in New York City - Fast Local Response, Upfront Pricing

Same-day heating and cooling service with the price agreed before we start, and no overtime surcharge for evenings or weekends. Licensed, insured, EPA-certified technicians.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
Call Now - 24/7 Dispatch

We answer around the clock

🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as $119/month*on approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

Styles & brands we work with

AC repair
AC repair
Furnace & heating
Furnace & heating
Heat pumps
Heat pumps
Ductless mini splits
Ductless mini splits
Carrier
Carrier
Trane
Trane
Goodman
Goodman

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

HVAC Company in New York City, NY

Most HVAC companies treat New York City like any other metro, but the work here is genuinely different. Our technicians handle everything from pre-war steam-radiator balancing in Washington Heights to rooftop condenser replacement in Midtown high-rises, because New York City’s building stock and climate create problems you won’t find in a standard suburban manual. If your heat’s out in a January cold snap or your through-wall unit quit during a heat-index spike, call (817) 402-2972 and a live person will pick up, 24 hours a day.

Call (817) 402-2972

Why New York City Homes Are Different

New York City’s enormous inventory of pre-war apartment buildings, most built before 1940 in solid brick masonry without duct chases, runs on one-pipe and two-pipe steam boiler systems that most U.S. HVAC technicians have never touched. When heating season starts, we get calls about hammering radiators in the Bronx, air-vents stuck shut in Brooklyn walk-ups, and steam pressure imbalances across 50-unit buildings in Manhattan. Re-pitching a radiator, sizing a replacement vent, or dialing in boiler pressure for a whole building is standard work for us and a mystery to crews trained on forced-air suburbs.

The climate here punishes equipment both ways. Summer urban heat-island effect pushes temperatures well above surrounding suburbs, with heat-index values over 100°F common in dense neighborhoods like the East Village or Harlem. Winter brings sustained sub-20°F stretches that test every boiler. Salt-laden harbor air accelerates corrosion on rooftop condensing units and cooling towers, shortening equipment life compared to inland markets at the same latitude. And NYC Local Law 97, with phased enforcement beginning 2024, mandates steep carbon-emissions cuts from large buildings, creating city-mandated demand for heat-pump retrofits and electrification of aging steam systems that no neighboring suburb faces.

Our Main New York City Services

These are the three calls we handle most often in New York City. Each links to its own dedicated page with deeper detail on that service.

AC Repair in New York City

Window and through-wall units dominate cooling in older New York City buildings, while post-war co-ops and condos often rely on fan-coil units fed by central building chillers. We repair the unit itself and diagnose whether the problem is in your apartment or the building’s shared system. In summer heat waves, when the urban heat island pushes equipment past its design limits, we stock capacitors, contactors, and refrigerant line sets to get cooling back fast. AC Repair in New York City

AC Repair in New York City

Furnace Repair in New York City

“Furnace” in most of New York City means a steam or hot-water boiler, not a forced-air furnace. We repair gas-fired steam boilers, circulating pumps, zone valves, and the controls that manage them. Pre-war one-pipe steam systems across Manhattan, the Bronx, and Brooklyn routinely hammer and bang when condensate gets trapped in radiators pitched wrong after decades of floor settling. Diagnosing air-vent sizing, re-pitching radiators, and balancing steam pressure across a full building is work we do weekly. Furnace Repair in New York City

Furnace Repair in New York City

AC Installation in New York City

New installations in New York City face constraints unknown in suburban markets: no exterior wall penetration in landmark districts, limited electrical service in pre-war buildings, and building-management approval for any work affecting shared systems. We size units for actual heat-load, not square-footage rules that fail in high-rise solar gain, and we handle the paperwork for Local Law 97 compliance when a heat-pump retrofit replaces fossil-fuel cooling. AC Installation in New York City

AC Installation in New York City
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in New York City

Our trucks carry parts for Goodman, Rheem, York, and Daikin systems commonly found in New York City’s mixed housing stock, plus the full range of major residential brands. Most same-day repairs happen because the right part is already on the truck, not on order. our brands

Pricing for HVAC Company in New York City, NY

Service Typical range in New York City
AC Repair $175-$765
Furnace Repair $175-$825
AC Installation $4,130-$8,850
Tune-Up $95-$235

Prices run toward the higher end in New York City when work requires building management coordination, after-hours access, or specialized steam-system expertise that suburban crews don’t carry. Before any work begins, we hand you a written price that won’t change at the door. That’s The Kingswell Way, and it’s how we’ve operated since 2003.

Neighborhoods We Serve in New York City

Our New York City office dispatches technicians across all five boroughs. Response time is typically same-day for repair calls placed before early afternoon, with emergency heat-out calls prioritized in winter.

  • Manhattan
  • Brooklyn
  • Queens
  • The Bronx
  • Staten Island

Service Area – Cities Near New York City

We also serve homeowners in the immediate metro area, including Brooklyn, OH, Queens, NY, Manhattan, NY, and Staten Island, NY. Scheduling and dispatch are coordinated from our New York City office, with crews working locally in each area we cover.

Serving New York City, NY - Our Local Coverage Area

We’re based in the New York City 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 New York City

Ready to get started? Free estimates · 60-minute response in New York City
Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local hvac pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What New York City Customers Say

★★★★★ 4.8 from 6+ reviews

"AC died overnight with a newborn in the house. They bumped us up the list and had it running by noon. I about hugged the guy. Fair price even on a rush call."

- Celeste Ngo

"The repair was done well and quickly. Scheduling over the phone was a little clunky and I got transferred twice, but the tech himself was great and on time."

- Brett Haygood

"Furnace was short cycling all winter. They diagnosed a bad sensor instead of condemning the whole unit like I feared. Cheap fix, honest call."

- Russ Tiedemann

How It Works in New York City

Getting your hvac handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your hvac needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in New York City - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Written Guarantee on Every Repair

Expires Mar 31, 2027
Free

Free Second Visit if the Repair Fails

Expires Mar 31, 2027

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Areas We Serve
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