Dennis's Heating and Cooling
(415) 724-7494
San Francisco, California, 94124
Business hours
| Monday | 12:00am to 12:00am |
| Tuesday | 12:00am to 12:00am |
| Wednesday | 12:00am to 12:00am |
| Thursday | 12:00am to 12:00am |
| Friday | 12:00am to 12:00am |
| Saturday | 12:00am to 12:00am |
| Sunday | 12:00am to 12:00am |
About us
Dennis’s Heating and Cooling is a trusted, full-service HVAC company serving San Francisco. We specialize in the repair, maintenance, and installation of furnaces, heaters, heat pumps, and air conditioners of all makes and models. Our experienced technicians bring years of hands-on expertise and are known for delivering reliable workmanship backed by excellent customer reviews. For your comfort and peace of mind, we’re available 24/7 for emergency HVAC service, ensuring fast, professional solutions when you need them most.
Neighborhood: Bayview
| Payment options | Amex, Visa, Mastercard |
| Languages | Spanish, English (US) |
| Tags | Heater Repair, Heater Installation, Heater Maintenance, Heat Pump Service, Commercial HVAC Repair, Commercial HVAC Replacement, Air Conditioner Repair, Air Conditioner Installation, Air Conditioner Maintanence, Mini Split Systems, 24/7 Service, Heater and Air Conditioner Filter Replacement, Dryer Venter Cleaning and Installation, Wall Heaters, Forced Air Heaters, Gas Furnance, Electric Furnace, HVAC Systems, Heating Contracter, HVAC Contracter |
| Brands | Carrier, Bryant, Amana |
| Services | HVAC system maintenance, A/C system vent cleaning, A/C filter replacement, Thermostat repair, Mini Split Systems, A/C system maintenance, A/C system repair, Commercial HVAC Repair, Heating system installation, HVAC duct & vent installation, Carbon Monoxide Alarms, Commercial HVAC Maintenance, Repair HVAC, Install AC, HVAC duct & vent cleaning, Heating system repair, Ductless heating & A/C services, Heating system maintenance, Heat Pumps, HVAC system repair |