Gary P Frank Inc.

4.7(80)
8918 Ridge Pl, 20817

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Gary P Frank Inc. — Bethesda, Maryland geothermal contractor
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39Years Active

Gary P Frank Inc.

4.7 (80 reviews)
8918 Ridge Pl, Bethesda, Maryland, 20817
(301) 493-5766 Website Request Quote
39+ Years Exp.
IGSHPA
Certified
Residential / Commercial Projects
“

The contractor demonstrated strong technical expertise and customer service throughout multiple projects, with technicians like Jesse, Nick, and Guy P. consistently providing thorough explanations, detailed proposals, and on-site oversight during installations that resulted in improved system performance including better temperature distribution and humidity control. Installation crews were punctual and professional, with the company distinguishing itself through knowledge of rebate and tax credit processing, competitive pricing relative to other bids, and reliable performance across both heating and cooling seasons.

Based on Google reviews

About the Contractor

Gary P. Frank, Inc. has served the Washington metropolitan area from its Bethesda, Maryland headquarters at 8918 Ridge Place since 1986, providing heating and cooling installation, repair, and maintenance to residential and commercial customers across DC, Maryland, and Virginia. The company is a Carrier Factory Authorized Dealer, delivering Carrier HVAC installation, warranty service, and the brand's extended parts-and-labor guarantees. Gary P. Frank offers 24/7 emergency service, preventive maintenance agreements covering HVAC systems, boilers, and generators, and duct-cleaning with Aeroseal sealing. Their team assists homeowners in identifying applicable rebates and incentives for qualifying high-efficiency heat pump and heat pump water heater installations. Gary P. Frank, Inc. is a member of the International Ground Source Heat Pump Association (IGSHPA), supporting ground-source geothermal heat pump work. The company carries a BBB A+ rating.

Verified active operator per https://www.garypfrank.com/ + https://igshpa.org/directory/gary-p-frank-inc/ (Bundle 4 audit 2026-05-28)

Carrier-certified contractor with 35+ years of local experience and 24/7 emergency service availability throughout the Washington metropolitan area.

Service Details

Years in Business
39 years
Emergency Service
24/7 Available
Brands Installed
Carrier
24/7 Emergency IGSHPA Certified

Service Area

Serves 25 areas across Maryland

Bethesda Cabin John Chevy Chase Columbia Ellicott City Elkridge Fulton Gaithersburg Germantown Glen Echo Highland Kensington Montgomery Village North Potomac Olney Potomac Rockville Silver Spring Wheaton Northwest Washington Arlington Falls Church McLean Rosslyn Vienna +13 more

Browse verified installers in these areas:

BethesdaCabin JohnChevy ChaseColumbiaEllicott CityElkridgeFultonGaithersburgGermantownGlen EchoHighlandKensingtonMontgomery VillageNorth PotomacOlneyPotomacRockvilleSilver SpringWheatonNorthwest WashingtonArlingtonFalls ChurchMcLeanRosslynVienna

Regulatory Context

Geothermal Permitting in Maryland

Geothermal heat pump installations in Maryland require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.

See full geothermal regulations →

Frequently Asked Questions

What makes Gary P. Frank Inc. different from other HVAC contractors in Bethesda?
Gary P. Frank Inc. is Carrier certified and offers 24/7 emergency repair service availability backed by a Job Done Right Guarantee. The company has served the Washington metropolitan area for more than 35 years, combining decades of local expertise with modern HVAC technologies.
Does Gary P. Frank Inc. in Bethesda help with rebates and incentives for heat pump installations?
Yes, Gary P. Frank Inc. actively helps homeowners navigate rebates and incentives for qualifying installations, including heat pump water heaters and advanced heating systems across DC, Maryland, and Virginia.
What services does Gary P. Frank Inc. offer beyond standard heating and cooling in Bethesda?
Beyond HVAC installation and repair, Gary P. Frank Inc. provides duct cleaning and aeroseal duct sealing services to optimize indoor air quality, energy efficiency audits, generator installation and repair, and comprehensive service agreements for HVAC systems, boilers, and generators available 24/7.
Is Gary P. Frank Inc. available for emergency repairs in the Bethesda area?
Yes, Gary P. Frank Inc. offers 24/7 emergency repair and maintenance service, ensuring rapid response when HVAC issues arise.

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Listing data verified as of: May 28, 2026
IGSHPA Certified 24/7 Emergency Service

Regulatory Context

Geothermal Regulations in Maryland

Geothermal heat pump installations in Maryland may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.

→ Geothermal regulations & permit guide

Browse all geothermal contractors in Bethesda, Maryland →

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More Geothermal System Contractors in Maryland

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Listing data last checked: May 28, 2026

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Tags: Commercial, maryland, and Residential
Category: Geothermal Contractors
Address: 8918 Ridge Pl
Bethesda
Maryland
20817
United States

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