Gary P. Frank, Inc.

Gary P. Frank, Inc. is a Bethesda HVAC company that has served the Washington area since 1986. It installs, repairs and maintains high-efficiency heat pumps, furnaces, boilers and heat pump water heaters, and its technicians install and service ductless mini-split systems. Energy surveys and audits are offered, along with Aeroseal duct sealing, dryer vent cleaning, backup generators and EV car chargers. The company helps DC, Maryland and Virginia homeowners secure rebates and incentives, offers financing, and sells service agreements for HVAC systems, boilers and generators. Repairs and maintenance are available 24 hours a day. Its HVAC technicians are licensed. Commercial service is offered, free estimates are available, and work comes with a Job Done Right Guarantee. Rated 4.8 from 84 Google reviews, 77 of them five stars.