Diamond Y Heating and Cooling
Diamond Y Heating and Cooling is a HVAC provider serving Lawton, OK. Rated 5.0★ with 46 Google reviews. See services, review signals, and request a quote.
HVACLawton, OK
On this page
Company overview
- TradeHVAC
- Service areaLawton, OK
- Google rating5.0★ (46 reviews)
- Phone(580) 284-2855
- Address1711 W Gore Blvd suite B, Lawton, OK 73501, USA
Photos
Photos from Diamond Y Heating and Cooling, Connie Claborn
What customers say
“Dayton was great! I needed my AC repaired and he came out the same day. He not only fixed the issue quickly but also took the time to help me set up my thermostat on my phone. Super professional, reas…”
“There truly aren’t enough stars for Diamond Y Heating & Cooling! The technician showed up promptly, listened carefully to the issue we were having here at the laundromat, and had us back up and runnin…”
“Diamond Y came out at the end of the day, after I reached out to other HVAC companies and being told I'll have to wait a week! Although, they were booked up they were able to come by at the end of the…”
“I would recommend Dayton to anyone! He was personable and easy to work with. He helped me understand what was going on and ensured we had the services that best fit my family.”
“Fantastic service ! Definitely a company that knows what they are doing. Pleasant to deal with and honest !”
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 Diamond Y Heating and Cooling offer?
Diamond Y Heating and Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Lawton, OK.
What is Diamond Y Heating and Cooling's rating?
Diamond Y Heating and Cooling has a 5.0 out of 5 star rating based on 46 Google reviews.
Is this company licensed in Oklahoma?
All listed providers have a verified Oklahoma contractor license at time of publication. You can verify on the Oklahoma Construction Industries Board (CIB) — Mechanical Division lookup at https://www.ok.gov/cib/Search/.
Does Diamond Y Heating and Cooling 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: Oklahoma Construction Industries Board (CIB) — Mechanical Division · Company data: verified business records + Google Business profile
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