What is the phone number for One Hour Heating & Air Conditioning?

(631) 291-9655. You call One Hour Heating & Air Conditioning directly; AssistAnt never sits in the middle.

Where is One Hour Heating & Air Conditioning?

One Hour Heating & Air Conditioning serves Cold Spring Harbor, NY as a service-area business (no street address shown).

Is One Hour Heating & Air Conditioning still in business?

Listed from public business records, last updated September 30, 2026. Call to confirm.

Is One Hour Heating & Air Conditioning licensed and insured?

Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.

Who else is near Cold Spring Harbor?

AssistAnt lists 649 HVAC companies near Cold Spring Harbor. Closest to One Hour Heating & Air Conditioning: HGM (2.4 mi), Excellent Air Conditioning (2.6 mi), All Green Enterprise (2.8 mi).

One Hour Heating & Air Conditioning · (631) 291-9655

AssistAnt › Pro directory › Cold Spring Harbor, NY

What we do

Services

❄️Heating & air conditioning (HVAC)

Checked, with dates

🧾 Trust Card · 2 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (Apache-2.0).
Sep 30
Shown as open for business in the source dataOperating status in the business record.
Sep 30

Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.

Open the full Trust Card

In their words

Customer reviews

“

No reviews here yet. Every review on this page comes from a real customer, confirmed by a text code, and stays up good or bad.

Leave a review

Where

Service area

Map of the Cold Spring Harbor, NY area (© Google). Is this your business? Claim it and put up your own photos →

About One Hour Heating & Air Conditioning

One Hour Heating & Air Conditioning is listed on AssistAnt for heating & air conditioning (hvac) in Cold Spring Harbor, NY.

Built from public business information. Call to confirm before you go.

Contact

Phone: (631) 291-9655
Website: onehourheatandair.com
Location: Cold Spring Harbor, NY, 11724 (service area)
Booking: Not bookable online yet. Call the business directly.

Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about One Hour Heating & Air Conditioning

What is the phone number for One Hour Heating & Air Conditioning?: (631) 291-9655. You call One Hour Heating & Air Conditioning directly; AssistAnt never sits in the middle.
Where is One Hour Heating & Air Conditioning?: One Hour Heating & Air Conditioning serves Cold Spring Harbor, NY as a service-area business (no street address shown).
Is One Hour Heating & Air Conditioning still in business?: Listed from public business records, last updated September 30, 2026. Call to confirm.
Is One Hour Heating & Air Conditioning licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Cold Spring Harbor?: AssistAnt lists 649 HVAC companies near Cold Spring Harbor. Closest to One Hour Heating & Air Conditioning: HGM (2.4 mi), Excellent Air Conditioning (2.6 mi), All Green Enterprise (2.8 mi).

On AssistAnt 24/7

?not scored

AI Visibility Score

Not scored yet. Claimed shops get a score and a town rank.

This score measures how visible this business is to AI assistants. It is not a grade of their work. How it’s scored

What the AIs say

Not checked yet for Cold Spring Harbor. Claim this page and we’ll ask ChatGPT and Claude for you, free.

Is this your business?

Make this page yours. It’s free.

Your number confirmed, with the owner-confirmed markCustomers trust a confirmed page.
Your AI Visibility Score and town rankSee where you stand with ChatGPT and Claude.
Photos of your workYour best jobs, front and center.
Reviews from your customersEach one confirmed by a text code.
A free website at yourname.assistant247.netBuilt from your listing in a minute.

This is me: claim it free

We call your listed number (or email the address on file) with a code. About a minute. No card, ever.

Other HVAC companies nearby

HGMHuntington Station, NY · 2.4 mi
Excellent Air ConditioningHuntington Station, NY · 2.6 mi
All Green EnterpriseHuntington, NY · 2.8 mi
Suffolk Systems IncHuntington Station, NY · 2.9 mi
Mamre HVACHuntington Station, NY · 3.5 mi
South Street Plumbing and HeatingOyster Bay, NY · 4.0 mi

All HVAC companies near Cold Spring Harbor, NY (649) →

Every trade and local freelancer in Cold Spring Harbor →

Report this listing