Cornerstone Comfort
Cornerstone Comfort is a HVAC provider serving Nampa, ID. Rated 4.9★ with 527 Google reviews. See services, review signals, and request a quote.
HVACNampa, ID
On this page
Company overview
- TradeHVAC
- Service areaNampa, ID
- Google rating4.9★ (527 reviews)
- Phone(208) 547-5708
- Address130 2nd Ave N, Nampa, ID 83687, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from Cornerstone Comfort, Mauricio Carranza
What customers say
“Izzy’s Service LLC came out and did an incredibly thorough job servicing and deep cleaning our furnace. The technician was here for hours—not only because I talked his ear off 😄, but because he genui…”
“Awesome. That’s what I’ve got for you. Within a week of calling Izzy’s I had my heater in my home workshop installed. And it only took that long because I didn’t get around to confirming timing with h…”
“I had a great experience with the team at Izzy’s Service LLC. They did a fantastic job cleaning my furnace and the blower—you can really tell they take pride in the details. They also swapped out my a…”
“These guys are always ontime, courteous, and trustworthy with their diagnosis and workmanship. Our 22 year old furnace finally blew its last heated breathe, and within 2 business days Izzy and his cre…”
“Our heater stopped working unexpectedly in the middle of winter. I gave them a call and Gabriel was able to come out that same day. He was able to diagnose and fix the issue quickly to get the heat ba…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (527 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 Cornerstone Comfort offer?
Cornerstone Comfort provides: installation, repair, emergency. They serve residential and commercial customers in Nampa, ID.
What is Cornerstone Comfort's rating?
Cornerstone Comfort has a 4.9 out of 5 star rating based on 527 Google reviews.
Is this company licensed in Idaho?
All listed providers have a verified Idaho contractor license at time of publication. You can verify on the Idaho Division of Occupational and Professional Licenses (DOPL) — HVAC Program lookup at https://dopl.idaho.gov/hva/.
Does Cornerstone Comfort 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: Idaho Division of Occupational and Professional Licenses (DOPL) — HVAC Program · Company data: verified business records + Google Business profile
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