... a geothermal company.
Geothermal Experts

Projects Completed
At Thermal Loop Corporation, we take pride in delivering high-quality work that stands the test of time. Our reputation is built on trust, reliability, and a commitment to excellence in every project we complete. We prioritize our customers, ensuring their needs are met with professionalism, attention to detail, and outstanding service. Our track record speaks for itself, with satisfied clients who know they can count on us for exceptional results.
We are pleased to have installed the following:
Hampton Mansion
Perryville Library
Jarrettsville Library
Lincoln Memorial Kiosks
Elephant House, National Zoo
Clyburn Aroboretum
DOD Visitor Center
Constellation Energy Source
Energy Performance Service
US Postal Service
Quantico Marine Base
New Elementary School
PenElec Regional Offices
Wattsburg Elementary School
Columbia Green Community College
Taylor Elementary School
American Hebrew Academy
North Royalton High School
John Neff School
Harford County Emergency Operations Center
New Lutherville Elementary School
North Frederick Elementary School
Kirk Bus Station Building
Gaithersburg High School
Cannon Road Elementary School
Seven Locks Elementary School
Colmbiere Building
GW Carver High School
Antietam Academy
I-70 Welcome Center
Earth & Science Center
St Paul's Upper School
Cresthaven Elementary School
Loyola College
McDaniel College
Hanover Architectual Products
Freestate Electrical
South Carroll Senior Center
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