Phil Kerr's Plumbing, Heating and Air Conditioning Company is family owned and operated by Rusty & Sandie Geistweidt and has been serving the Lubbock community for over 40 years. We are Real People Serving Real People. We offer 24/7 service; service all brands; commercial-residential; new installations & replacements; service/maintenance new contracts available; multiple Techs with Dual Certifications. Call Us. We Really Will Call You Back 24/7.