DeVault Heating and Cooling, LLC
DeVault Heating and Cooling, LLC is a HVAC provider serving Fairmont, WV. Rated 4.4★ with 7 Google reviews. See services, review signals, and request a quote.
HVACFairmont, WV
On this page
Company overview
- TradeHVAC
- Service areaFairmont, WV
- Google rating4.4★ (7 reviews)
- Phone(304) 502-4328
- Address200 7th St, Fairmont, WV 26554, USA
What customers say
“I can't recommend DeVault enough. I called them when our furnace completely stopped working, and they were able to come in, remove our old furnace, and install a new one all within two days. Their cre…”
“Great company, highly recommend!”
“Was very pleased with service. VERY attentive! Very personable. Very reasonable. Will call them again if needed.”
“Great company ran by great people.”
“No answer no call back”
Key highlights
Strengths
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 DeVault Heating and Cooling, LLC offer?
DeVault Heating and Cooling, LLC provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Fairmont, WV.
What is DeVault Heating and Cooling, LLC's rating?
DeVault Heating and Cooling, LLC has a 4.4 out of 5 star rating based on 7 Google reviews.
Is this company licensed in West Virginia?
All listed providers have a verified West Virginia contractor license at time of publication. You can verify on the West Virginia Division of Labor — Contractor Licensing Board and HVAC Technician Licensing Board lookup at https://labor.wv.gov/Licensing/Contractor/Pages/contractor_database.aspx.
Does DeVault Heating and Cooling, 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: West Virginia Division of Labor — Contractor Licensing Board and HVAC Technician Licensing Board · Company data: verified business records + Google Business profile
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