One Hour Heating & Air Conditioning of Nassau County
One Hour Heating & Air Conditioning of Nassau County is a HVAC provider serving Oceanside, NY. Rated 4.9★ with 8 Google reviews. See services, review signals, and request a quote.
HVACOceanside, NY
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Company overview
- TradeHVAC
- Service areaOceanside, NY
- Google rating4.9★ (8 reviews)
- Phone(516) 862-4994
- Address3525 Lawson Blvd, Oceanside, NY 11572, USA
Photos
Photos from One Hour Heating & Air Conditioning of Nassau County
What customers say
“Workers are very polite and pleasant. Fast and efficient work. Would recommend them as a thumbs up. Been using them for a few years. Never disappointed”
“Company is reliable, staff friendly and most importantly efficient as well as knowledgeable.”
“Was able to fix a complex problem with the steam gas water heater, which had problems with sensors and calibration. They did a great job.”
“The technician was extremely helpful and professional.”
“”
Key highlights
Strengths
- Highly rated (4.9★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does One Hour Heating & Air Conditioning of Nassau County offer?
One Hour Heating & Air Conditioning of Nassau County provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Oceanside, NY.
What is One Hour Heating & Air Conditioning of Nassau County's rating?
One Hour Heating & Air Conditioning of Nassau County has a 4.9 out of 5 star rating based on 8 Google reviews.
Is this company licensed in New York?
All listed providers have a verified New York contractor license at time of publication. You can verify on the New York Department of State (consumer protection) plus local licensing (NYC DCWP, county Consumer Affairs) lookup at https://a858-elpaco.nyc.gov/CitizenAccess/.
Does One Hour Heating & Air Conditioning of Nassau County offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: New York Department of State (consumer protection) plus local licensing (NYC DCWP, county Consumer Affairs) · Company data: verified business records + Google Business profile
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