5 Best HVAC Services in New York (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Brad Smith, Home Services Expert · ✓ Data verified August 2026 · 8 min read

Replacing a heating and cooling system in New York is a different job than fixing one unit that stopped working, it means load sizing, ductwork decisions, and a contractor you'll likely call again for annual maintenance. HVAC services in New York, the contractors below, carry ratings from 4.7 to 4.9 stars across a combined 550-plus reviews, and every one of them handles installation, not just emergency repair.

Short answer: Top HVAC NYC leads on review volume with 165 reviews at 4.8 stars, covering full commercial and residential HVAC installation and repair. American HVAC Corp-Top HVAC Contractor NYC holds the highest rating at 4.9 across 147 reviews, with EPA and NATE certified technicians. Installation projects typically involve a home visit for heat load calculation before any pricing is set.

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1. Top HVAC NYC
2. American HVAC Corp
3. Fresh Air Company
4. FLOW HVAC NY | PTAC In…
5. NY HVAC Services
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HVAC Installation and Service in New York, Compared

#	Business	Rating	Reviews	Best for
1	Top HVAC NYC	4.8 ★	165	Load sizing and honest repair-vs-replace calls	View ›
2	American HVAC Corp – Top HVAC Contractor NYC	4.9 ★	147	Highest rating, commercial installs	View ›
3	Fresh Air Company	4.7 ★	82	Second opinions on system replacement	View ›
4	FLOW HVAC NY \| PTAC Installation & Repair NYC	4.8 ★	54	PTAC installation, apartments and hotels	View ›
5	NY HVAC Services	4.7 ★	45	Brooklyn, full comfort-system package	View ›

Who to call for a new system or a full tune-up

#1 Overall🕑 Open 7 days↩ Responds to reviews

Top HVAC NYC

4.8165 Google reviews

Top HVAC NYC handles commercial and residential HVAC installation and repair citywide, and its site describes a specific process: technicians visit the property, calculate the proper heat load for the space, and estimate ongoing running costs before recommending a system. That load-sizing step is what separates an installation-focused contractor from a repair-only shop, and it shows up in reviewer accounts of getting an honest repair-or-replace recommendation rather than an automatic upsell.

What people praise

Explicit heat load calculation process before recommending a system
Reviewers describe transparent pricing that beat competing quotes
Handles both new installation and ongoing repair
No unnecessary upselling, according to multiple reviewers

Worth knowing

A couple of reviewers note pricing sits a bit above budget options for the most detail-oriented jobs

Reputation scorecardrank in New York

Rating4.8 / 5

Review volume165 · 97th

Confidencemoderate

Recency6 months ago

Info completenesssite · phone · hours

Rating breakdown92% 5-star

✓ VerifiedSource: Google

Our take: The most-reviewed full-service HVAC contractor here, and reviewers consistently credit its diagnostic process for helping them decide between repair and replacement rather than just pushing a sale.

Website +1646-493-4904 Directions

#2🕑 Open 7 days↩ Responds to reviews

American HVAC Corp – Top HVAC Contractor NYC

4.9147 Google reviews

American HVAC Corp-Top HVAC Contractor NYC operates from Manhattan and specializes in HVAC repair, installation and maintenance for both residential and commercial properties, with technicians it describes as EPA and NATE certified. Reviewers describe rooftop packaged unit installations, ductless mini-split setups in spaces without existing ductwork, and ongoing commercial HVAC repair for office buildings, pointing to real depth on larger installation projects.

What people praise

Highest rating on this page at 4.9
EPA and NATE certified technicians per its site
Strong track record on commercial and no-existing-ductwork installs
Reviewers describe straightforward, no-pressure service

Worth knowing

Confidence rests on a review base under 150, smaller than the top-volume contractor

Reputation scorecardrank in New York

Rating4.9 / 5

Review volume147 · 92th

Confidencemoderate

Recency7 months ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: Ranks second here on review volume, but its 4.9 is the highest rating among the full-service HVAC contractors on this page. A strong pick for a commercial install or a ductless system in a building with no existing ducts.

Website +1347-382-9030 Directions

368 9th Ave 6th floor, New York, NY 10001

#3🕑 Open 7 days

Fresh Air Company

4.782 Google reviews

Fresh Air Company, based in Greenwich Village, offers HVAC repair, maintenance and installation, and several reviewers specifically describe calling for a second opinion after another company told them a system needed full replacement. In more than one case, Fresh Air's technicians diagnosed and repaired the existing system instead, avoiding an unnecessary replacement. One reviewer also describes the owner talking them through a free phone fix for a thermostat issue rather than booking a paid visit.

What people praise

Reviewers credit it with avoiding unnecessary full-system replacements
Owner and technicians described as taking time to explain options honestly
Fast response, including same-day central air repairs

Worth knowing

One reviewer reported a slow follow-up after an initial diagnostic visit required ceiling access, worth clarifying the full scope of work upfront
Rating rests on a review base under 100, still building its track record

Reputation scorecardrank in New York

Rating4.7 / 5

Review volume82 · 87th

Confidenceearly

Recency5 months ago

Info completenesssite · phone · hours

Rating breakdown90% 5-star

✓ VerifiedSource: Google

Our take: Worth calling specifically for a second opinion before committing to a full system replacement; several reviewers say that's exactly what it delivered for them.

Website +1516-678-3569 Directions

115 MacDougal St, New York, NY 10012

#4🕑 Open 7 days↩ Responds to reviews

FLOW HVAC NY | PTAC Installation & Repair NYC

4.854 Google reviews

FLOW HVAC NY, based in Brooklyn, is a commercial and residential HVAC contractor with a specific focus on PTAC installation, repair, replacement and maintenance for apartments, hotels and commercial buildings. That PTAC specialty is less common among the general HVAC contractors on this page and matters for New York's many buildings that rely on packaged terminal units rather than central systems.

What people praise

Specific PTAC installation and replacement expertise for apartments and hotels
Reviewers describe thorough inspections and detailed explanations before repair
Same-day scheduling available for urgent heating issues

Worth knowing

Less detail available on central or ductless system installation compared to PTAC work

Reputation scorecardrank in New York

Rating4.8 / 5

Review volume54 · 82th

Confidenceearly

Recency2 months ago

Info completenesssite · phone · hours

Rating breakdown85% 5-star

✓ VerifiedSource: Google

Our take: The clear call if your building runs PTAC units and you need installation or replacement, an area the bigger citywide contractors on this page mention only briefly.

Website +1212-731-8383 Directions

175 Pearl St, Brooklyn, NY 11201

#5🕑 Open 6 days/wk↩ Responds to reviews

NY HVAC Services

4.745 Google reviews

NY HVAC Services, based in Brooklyn, positions itself as a full-service heating and cooling company alongside plumbing work, offering AC installation, furnace and boiler repair, and emergency 24/7 service. Its site frames the visit as a full comfort-system conversation: technicians diagnose the issue and work with the customer on a solution that fits both the problem and the budget, rather than a single fixed recommendation.

What people praise

24/7 live-answer emergency service
Combines heating and cooling with plumbing, useful for full-property projects
Reviewers describe fast same-day response even when competitors quoted a week's wait

Worth knowing

Rating rests on a review base under 50, the smallest sample on this page

Reputation scorecardrank in New York

Rating4.7 / 5

Review volume45 · 76th

Confidenceearly

Recency9 months ago

Info completenesssite · phone · hours

Rating breakdown87% 5-star

✓ VerifiedSource: Google

Our take: Ranks last here mainly on review volume rather than quality; its plumbing-plus-HVAC combination is useful if you're tackling more than one system in the same property.

Website +1718-551-2029 Directions

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Watch: 5 Best HVAC Services in New York (2026)

How we score

Every number here comes from public Google data pulled on the date shown, not opinion or payment. Rating is each company’s live Google star average. Review volume ranks how many customers have rated them against the other HVAC contractors on this page. Confidence weighs the rating by that volume, so a rating built on hundreds of reviews carries more weight than one built on a smaller base. Recency tracks how recently people are still leaving reviews. No business can pay to change these numbers.

How much does HVAC service cost in New York? (2026)

Installation pricing depends on system type, building access and whether ductwork already exists, while repairs vary by the part and labor involved. None of the contractors above publish a fixed rate card, so get a written quote after an in-person visit before committing.

Serving all of New York

The HVAC contractors above cover Manhattan, Brooklyn, Queens and the surrounding metro, with particular strength in Chelsea, Greenwich Village and Downtown Brooklyn. Searching for HVAC services near me? Every listing shows a live phone number so you can call the closest option directly.

What to ask before you hire an HVAC contractor

Will you do a load calculation before recommending a system size?
Is repair or full replacement the better call for a system this age?
Do you handle PTAC or ductless installs if my building has no existing ductwork?
Are your technicians EPA and NATE certified?
What does the maintenance plan look like after installation, and what does it cost annually?

Frequently asked questions

How did you choose these HVAC contractors?

We started from every HVAC contractor in New York with a public Google presence, then ranked by rating, review volume, consistency, and recency. See How we score above.

Are these rankings paid?

No. Rankings come from the public Google data in the scorecard. A business can pay to be a Featured Partner, which adds a badge and top placement, but that never changes another business’s score or position on the underlying data.

How often is this updated?

The data carries a verified date (August 2026 on this page). We refresh listings periodically so ratings and review counts stay current.

What’s the difference between calling an HVAC contractor and an AC repair company?

The contractors on this page focus on whole-system work: installation, replacement, load sizing and long-term maintenance. If you just need a single failing unit fixed fast, our AC repair or fridge repair pages may be a faster match.

Do any of these contractors handle buildings without existing ductwork?

Yes, both American HVAC Corp and FLOW HVAC NY are described in reviews handling ductless mini-split and PTAC installations in spaces that never had central ductwork.

The bottom line

Top HVAC NYC is the safe default for most New Yorkers planning an installation or full-system project, given its review volume and stated load-sizing process, while American HVAC Corp edges it on rating. Get a written quote after the in-person load assessment before committing to either.

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