San Ramon heating, handled honestly
San Ramon's two-story floor plans make balanced heating a real craft: nobody should need a space heater upstairs while the thermostat says 70. We repair and replace furnaces and heat pumps across San Ramon, and we fix the airflow problems other companies paper over.
Furnaces, heat pumps & more
Serving Windemere, Dougherty Valley, Twin Creeks, and the Bishop Ranch area — with safety-first service and upfront flat-rate pricing.
Heating repair
Fast, safe diagnosis — including carbon monoxide and combustion safety testing on every visit.
Furnace replacement
Honest sizing and a 10-year warranty on parts, labor, material, and equipment. No change orders, ever.
Heat pump systems
Heat and cool with one efficient system — and ask about current California rebates before you buy.
Heating maintenance & tune-ups
Annual inspections through the BFF membership keep San Ramon furnaces safe and ready for winter.
Furnace maintenance in San Ramon
A furnace tune-up isn't just about avoiding breakdowns — it's a safety check. Every Barker heating inspection includes combustion and carbon monoxide testing, because a struggling furnace should never be a health hazard. The BFF membership makes it automatic: a yearly Home Comfort Inspection, 10–20% off repairs, priority scheduling on the coldest mornings, and a free smart thermostat when you join.
Recent work near San Ramon
Straight from our job log — in the last 90 days our technicians completed 17 jobs in San Ramon, most recently:
- HVAC service — San Ramon, July 2026
- HVAC service — San Ramon, July 2026
- HVAC service — San Ramon, July 2026
- Home comfort inspection — San Ramon, July 2026
- Home comfort inspection — San Ramon, June 2026
What San Ramon customers say
Verified reviews from real San Ramon jobs.
"Matt Bias was excellent and courteous and very helpful! 5 stars!"
"Stephanie G. Was very kind and professional on her visit to our home. Was helpful in answering our questions and providing a quality service. Be sure to ask for Stephanie!"
"Dave is extremely professional and honest, always conducting himself with integrity and dedication. He is someone you can trust to deliver excellent results!!"
San Ramon heating questions
Can you fix uneven cooling between floors?
That's one of the most common San Ramon calls we get. Sometimes it's airflow balancing, sometimes ductwork, sometimes zoning — we diagnose the actual cause and quote the fix upfront, flat-rate.
How do I know if my furnace is safe?
Warning signs include yellow burner flames, soot streaks, frequent cycling, and headaches or stuffiness when the heat runs. Every Barker heating visit includes combustion and carbon monoxide safety testing — if something's unsafe, we show you plainly and explain your options.
Do you also handle air conditioning in San Ramon?
Yes — see our San Ramon air conditioning services. The BFF membership inspection covers both systems in one visit.