Sherlock Homes AC/Heating & Air LLC

Sherlock Homes AC/Heating & Air handles air conditioner, furnace, heat pump and air duct repair and installation for homes. The company builds its pitch around diagnosis: AC repairs come with an iManifold Report, a system performance check that covers the air conditioner, ductwork and overall comfort. Technicians are trained and certified by HVAC Excellence and NATE, and the written diagnosis is backed by a warranty to be right.

Homeowners can book a $50 furnace check, and the company also takes on investigations of work that other HVAC companies have done. The office is in Windcrest, and the company serves customers in San Antonio. Warranty terms apply, so ask for the conditions before booking.