One Hour Heating & Air Conditioning® of Wilmington De
One Hour Heating & Air Conditioning® of Wilmington De is a HVAC provider serving Wilmington, DE. Rated 4.9★ with 3,132 Google reviews. See services, review signals, and request a quote.
HVACWilmington, DE
On this page
Company overview
- TradeHVAC
- Service areaWilmington, DE
- Google rating4.9★ (3,132 reviews)
- Phone(302) 449-9268
- Address410 Meco Dr, Wilmington, DE 19804, USA
Photos
Photos from One Hour Heating & Air Conditioning® of Wilmington De
What customers say
“Mike was extremely friendly and professional. Appreciated that he explained everything in details and provided options. He had lots of patience with all my questions. Thank you Mike for your service t…”
“Checked my aging heat pump system and confirmed that everything was working as it should. There was no high pressure sales implemented by Mike my technician. He was just very through and honest abou…”
“Great experience.The team was excellent. The old boiler was replaced very professionally. Now we can enjoy our holiday weekend without any worries. We signed up for the maintenance plan too trustin…”
“The system was just inspected in Nov but was making bad noises in Jan. I called for service and got an appointment in 2 days. While it was more than I wanted to pay( is any amount good?) I feel sure t…”
“Past experiences have been generally great and Calvert/One Hour also recently installed a new furnace which is working well but pending an electrical issue to be resolved later. I’ve had a recent issu…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (3,132 reviews)
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 Wilmington De offer?
One Hour Heating & Air Conditioning® of Wilmington De provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Wilmington, DE.
What is One Hour Heating & Air Conditioning® of Wilmington De's rating?
One Hour Heating & Air Conditioning® of Wilmington De has a 4.9 out of 5 star rating based on 3,132 Google reviews.
Is this company licensed in Delaware?
All listed providers have a verified Delaware contractor license at time of publication. You can verify on the Delaware Division of Professional Regulation — Board of Plumbing, Heating/Ventilation/Air Conditioning and Refrigeration Examiners lookup at https://dpronline.delaware.gov/mylicense%20weblookup/Search.aspx.
Does One Hour Heating & Air Conditioning® of Wilmington De 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 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Delaware Division of Professional Regulation — Board of Plumbing, Heating/Ventilation/Air Conditioning and Refrigeration Examiners · Company data: verified business records + Google Business profile
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