About us
Business highlights
35 years of trusted experience
Amenities
Free Estimates
YesAccepted payment methods
Reviews
4.76 Reviews
Showing 1-6 of 6 reviews
Jay M.
04/2021
Our Water Furnace was just 5 years old. Has worked flawlessly, we are warm in Winter and cool in the Summer. Best is our Yearly total electric bill was $1450!!!
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Yes, I recommend this pro
Greg S.
05/2018
The entire team was excellent. I worked with Ted, Joe, Dave & Chris and each of them performed admirably. I can't say enough about their professionalism and expertise in designing and installing an updated geothermal system. I got quotes from 7 different companies (4 heat pump, 3 geothermal) and Ground Loop stood out from the beginning. With the tax credits, geo was the way to go. I am extremely pleased with the end result. Highly recommended!
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Yes, I recommend this pro
$53,000
James E.
11/2017
Very professional and very knowledgeable. They preformed exactly as requested: quieted vibrations, fixed items that were missed at original installation, balanced system and eliminated duct noise when system starts and reaches desired temperatures. Also installed new controller and easy to use thermostats. Highly recommend.
| Rating Category | Rating out of 5 |
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Yes, I recommend this pro
John D.
11/2017
Mike Cullum is extremely knowledgeable, very courteous and responsive, with many years specializing in the area of geothermal. Very willing to explain and answer any questions, ensuring customer understanding of what's going on. Worth paying for the experience, quality, and good communication.
| Rating Category | Rating out of 5 |
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Yes, I recommend this pro
$580
laneira r.
07/2017
i love it
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Yes, I recommend this pro
Contact information
1701 Whiteford Road # A, Darlington, MD 21034
http://www.groundloop.comService hours
Monday:
ClosedTuesday:
ClosedWednesday:
ClosedThursday:
ClosedFriday:
ClosedSaturday:
ClosedSunday:
ClosedLicensing
Licensed*
Trade License Number
HM-0000784
Trade License Locale
MD
Trade License Expiration
10/31/2026
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 & cooling contractor
FAQ
Monday: Closed
Tuesday: Closed
Wednesday: Closed
Thursday: Closed
Friday: Closed
Saturday: Closed
Sunday: Closed
Ground Loop Heating & Air Conditioning, Inc. accepts the following forms of payment: CreditCard
Yes, Ground Loop Heating & Air Conditioning, Inc. offers free project estimates.
No, Ground Loop Heating & Air Conditioning, Inc. does not offer eco-friendly accreditations.
No, Ground Loop Heating & Air Conditioning, Inc. does not offer a senior discount.
No, Ground Loop Heating & Air Conditioning, Inc. does not offer emergency services.
No, Ground Loop Heating & Air Conditioning, Inc. does not offer warranties.
Contact information
1701 Whiteford Road # A, Darlington, MD 21034
http://www.groundloop.comService hours
Monday:
ClosedTuesday:
ClosedWednesday:
ClosedThursday:
ClosedFriday:
ClosedSaturday:
ClosedSunday:
Closed