About us
Business highlights
20 years of trusted experience
Emergency Services Offered
Services we offer
Services we don't offer
Amenities
Emergency Services
YesAccepted payment methods
Photos of past projects
Reviews
5.01 Reviews
Showing 1-1 of 1 reviews
Lisa B.
11/2015
heating & air conditioning/hvac
+ -1 moreunknown
Description of Work: Came VERY quickly and fixed my heat immediately and for a fair amount!!
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Contact information
101 Radio Ln, Thurmont, MD 21788
www.cornerstone-hvac.comService hours
Sunday:
ClosedMonday:
8:00 AM - 5:00 PMTuesday:
8:00 AM - 5:00 PMWednesday:
8:00 AM - 5:00 PMThursday:
8:00 AM - 5:00 PMFriday:
8:00 AM - 5:00 PMSaturday:
8:00 AM - 12:00 PMLicensing
Bonded
Insured
Eco-friendly Accreditations
LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning
FAQ
Cornerstone Heating & A/C INC is currently rated 5 overall out of 5.
Sunday: Closed
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: 8:00 AM - 12:00 PM
Cornerstone Heating & A/C INC accepts the following forms of payment: Check,MasterCard,Visa
No, Cornerstone Heating & A/C INC does not offer free project estimates.
Yes, Cornerstone Heating & A/C INC offers eco-friendly accreditations.
No, Cornerstone Heating & A/C INC does not offer a senior discount.
Yes, Cornerstone Heating & A/C INC offers emergency services.
No, Cornerstone Heating & A/C INC does not offer warranties.
Cornerstone Heating & A/C INC offers the following services: Heating and cooling - installation, sales & service & repair. All major appliances service, and geothermal.
Financing coming soon
Contact information
101 Radio Ln, Thurmont, MD 21788
www.cornerstone-hvac.comService hours
Sunday:
ClosedMonday:
8:00 AM - 5:00 PMTuesday:
8:00 AM - 5:00 PMWednesday:
8:00 AM - 5:00 PMThursday:
8:00 AM - 5:00 PMFriday:
8:00 AM - 5:00 PMSaturday:
8:00 AM - 12:00 PM