Clemmer Services
Clemmer Services is a HVAC provider serving Hesperia, CA. Rated 4.9★ with 146 Google reviews. See services, review signals, and request a quote.
HVACHesperia, CA
On this page
Company overview
- TradeHVAC
- Service areaHesperia, CA
- Google rating4.9★ (146 reviews)
- Phone(760) 523-8420
- Address17525 Alder St Suite #45, Hesperia, CA 92345, USA
- CSLB License652231 (ACTIVE)
Services offered
- installation
- repair
- emergency
Photos
Photos from Clemmer Services
What customers say
“After calling multiple companies, Clemmer was the only company that could send someone day of. When George arrived, he was able to explain the issues with my unit. He was very professional and knowle…”
“My 13-year-old tankless water heater was dripping and having problems. Daniel and Gustavo came out to evaluate it and were very professional explaining my options. I decided it was time to replace and…”
“We called Clemmers for a tuneup of our AC the customer service was fantastic. The communication about arrival time was great and George the technician was very accommodating, and knowledgeable . He …”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (146 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 Clemmer Services offer?
Clemmer Services provides: installation, repair, emergency. They serve residential and commercial customers in Hesperia, CA.
What is Clemmer Services's rating?
Clemmer Services has a 4.9 out of 5 star rating based on 146 Google reviews.
Is this company licensed in California?
Yes. License number: 652231. Status: ACTIVE. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
Does Clemmer Services 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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