Guthrie and Sons is passionate about providing San Diego with the best in heating and air conditioning service, sales and installations
YOUR SAN DIEGO FAMILY OWNED & OPERATED HEATING & AIR CONDITIONING SPECIALISTS -------------------------------------------------------------------------------- Here at Guthrie and Sons sustainable heating and air conditioning we are passionate about providing San Diego with the best in heating and air conditioning repair service, sales and installations. Whether you need a furnace or air conditioner repaired, serviced or a quote for a new system, you can be assured that our highly trained and nationally certified technicians will have your system up and running and to peak efficiency all year round. Please contact us if more information is desired and one of our family members will gladly be of service to you.