Dupont Air Conditioning & Heating Service, LLC
Dupont Air Conditioning & Heating Service, LLC is a HVAC provider serving Covington, KY. Rated 4.9★ with 312 Google reviews. See services, review signals, and request a quote.
HVACCovington, KY
On this page
Company overview
- TradeHVAC
- Service areaCovington, KY
- Google rating4.9★ (312 reviews)
- Phone(985) 323-5123
- Address21449 Marion Ln Suite 5, Mandeville, LA 70471, USA
Photos
Photos from Dupont Air Conditioning & Heating Service, LLC, Alicia Ford, Lamont W
What customers say
“We had an issue with our upstairs AC unit not cooling because the drain line was clogged. I had thought I fixed it earlier in the week but by Friday morning it was out again. With the holiday coming w…”
“The crew that came and replaced my parents hvac system did an AMAZING JOB! The guys got there around 8am and wrapped up around 12-12:30 . They rolled non stop to get the system in and we couldnt be mo…”
“Ryan came out today and performed the $99 Super Tune Up Special. He checked both the heating and cooling units thoroughly, made a couple of small recommendations and suggested ways we could save some …”
“DJ was very professional, explained in great detail about the different products that my home could benefit from and made me very feel comfortable and not pressured. I would definitely recommend DJ an…”
“Aaron Stewart was part of a team that installed my new HVAC System 10/21/2025. He was so professional, polite n knowledgeable about my needs for my from my new HVAC. He took care n respect of my home …”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (312 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 Dupont Air Conditioning & Heating Service, LLC offer?
Dupont Air Conditioning & Heating Service, LLC provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Covington, KY.
What is Dupont Air Conditioning & Heating Service, LLC's rating?
Dupont Air Conditioning & Heating Service, LLC has a 4.9 out of 5 star rating based on 312 Google reviews.
Is this company licensed in Kentucky?
All listed providers have a verified Kentucky contractor license at time of publication. You can verify on the Kentucky Department of Housing, Buildings and Construction (HBC) — Division of HVAC lookup at https://dhbc.ky.gov/HVAC/Pages/default.aspx.
Does Dupont Air Conditioning & Heating Service, LLC 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: Kentucky Department of Housing, Buildings and Construction (HBC) — Division of HVAC · Company data: verified business records + Google Business profile
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