D&K Heating & Air Conditioning
D&K Heating & Air Conditioning is a HVAC provider serving Fairfield, CA. Rated 5.0★ with 3 Google reviews. See services, review signals, and request a quote.
HVACFairfield, CA
On this page
Company overview
- TradeHVAC
- Service areaFairfield, CA
- Google rating5.0★ (3 reviews)
- Phone(707) 864-0729
- Address4229 Lozano Ln Unit H, Fairfield, CA 94533, USA
- CSLB License1148076 (ACTIVE)
Photos
Photos from D&K Heating & Air Conditioning, Ron
What customers say
“These guys were super honest, friendly and on top of it. I highly recommend them. They just did a complete HVAC system in my house from scratch and it’s amazing. I already referred them to my girlfrie…”
“Responded quickly and fixed my heater. Very personable. Happy to recommend.”
“Best in town”
Key highlights
Strengths
- Highly rated (5.0★ 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 D&K Heating & Air Conditioning offer?
D&K Heating & Air Conditioning provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Fairfield, CA.
What is D&K Heating & Air Conditioning's rating?
D&K Heating & Air Conditioning has a 5.0 out of 5 star rating based on 3 Google reviews.
Is this company licensed in California?
Yes. License number: 1148076. Status: ACTIVE. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
Does D&K Heating & Air Conditioning 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 2026-04-24. Reviews refreshed 2026-04-24.
Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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