SponsoredAnnapolis, MD
Keystone Heating & Air
A small HVAC crew that still answers its own phone.
Dana Whitfield · Founder
This spotlight is a sponsored placement. Sponsorship does not constitute an endorsement or verification of this business by Home Services Spotlight.
Dana Whitfield left a national HVAC franchise in 2011 because she was tired of quota sheets. Keystone runs four trucks around Annapolis and the surrounding water-facing neighborhoods, where salt air shortens the life of outdoor equipment. The company publishes its maintenance checklist openly and spends most of the shoulder seasons on tune-ups rather than replacements.
Services Offered
- Seasonal system tune-ups
- Spring and fall maintenance visits with a published checklist.
- Heat pump installation
- Sizing and installation with load calculations, not rules of thumb.
- Ductwork sealing
- Leak testing and sealing for uneven heating and cooling.