Frank J. Klein & Sons Inc.

Frank J. Klein & Sons Inc. is a family owned plumbing, heating and air conditioning company in Pikesville. The work ranges from faucet repairs to complete system replacements, with installation and service on water heaters, boilers, furnaces, heat pumps, air conditioning, attic fans, and hot water and steam heating systems. Furnace and heat pump installations from the major manufacturers are part of the mix. The company also provides geothermal heating and cooling and offers duct cleaning and electronic air cleaners. Planned maintenance agreements include routine inspections of heating, cooling and hydronic equipment, and estimates cover equipment replacements. Technicians are licensed. The company presents geothermal as a clean, green option and pairs it with ClimateMaster equipment information for homeowners comparing systems. Service contracts are listed as their own page, and the office takes credit cards. Rated 4.9 from 22 Google reviews, 21 of them five stars.