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Welcome to the homepage for J.W. Garris, LLC

Contact Name:
David Lilly
Contractor Type:
Contractor License :
Licensed in Maryland and Virginia
Hagerstown, MD 21740
240-329-4976, 703-349-0894
J.W. Garris, LLC

Company Biography

J.W. Garris, LLC is a full service HVACR business serving commercial and residential customers in Maryland, Virginia, and South Central Pennsylvania. We strive daily to exceed our customers expectations by providing outstanding and responsive customer service, and quality workmanship, using superior products. Our highly trained technicians are driven to be the absolute best and pride themselves in completing every project to your complete satisfaction. Our team is committed to excellence in the planning, design, execution, and maintenance of your project.

Primary Trades

HVAC/R Heating Ventilation Air Conditioning Refrigeration

Explain your area of Specialty

1. Commercial HVAC/R (Roof Top Units, Etc.) 2. Grocery/Restaurant Refrigeration 3. Residential Installation, Service, and Maintenance Coverage Area: Maryland - Counties: Washington, Allegany, Frederick, Montgomery, Carroll, Howard Virginia - Counties: Loudoun, Fairfax, Arlington, Alexandria City, Clarke, Frederick South Central Pennsylvania - Counties: Franklin, Fulton

Why should the Customer Hire you?

Choosing a Heating, Air Conditioning, and Refrigeration (HVACR) contractor is the most important decision you will have to make when purchasing a new system or unit. Our team has the expertise required to ensure that your new system is installed properly. Furthermore, we provide preventative maintenance that will keep your system in top condition and maintain trouble free operation.


A Renovation By Design 571-214-2690 Custom Outdoor Living 443-597-3443 A-1 Wood Decks 301-573-3336

Insurance Coverage

Ohio Casualty (Carrier) Georgetown Insurance (Agent) Lauri Schloz 301-681-9645

Special Awards

EPA Certification

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