Common problems
- High energy bills without explanation
- No heat or uneven heat between rooms
- System short-cycling
Services
- Heat pump and mini-split service
- Seasonal tune-ups
- Thermostat installation
If it's urgent: Gas smell or a carbon monoxide alarm? Get everyone out and call 911 or the gas utility.
Book a visit online
Problems people call about
Sound familiar?
- System short-cycling
- High energy bills without explanation
- No heat or uneven heat between rooms
Homes in San Ramon: what pros run into
San Ramon incorporated in 1983. City Center Bishop Ranch opened in 2018.
DSRSD delivers recycled water for irrigation in Dougherty Valley. Cooling systems here run for long stretches, so coils, capacitors and drain lines tend to need attention sooner. Summer highs often reach the 90s.
Inland heat waves push older AC units past their limits, and wildfire smoke days make better filtration a common request. Bishop Ranch is a large business park.
Utilities, permits and licensing
In California, licenses for heating and air conditioning contractors come from the Contractors State License Board. Ask about efficiency ratings and any utility or federal incentives before choosing new equipment, and get the details in writing.
Most of San Ramon gets water from EBMUD, and Dougherty Valley gets water through the Dublin San Ramon Services District. Most homes have slab foundations. Wastewater from homes here goes to the Central Contra Costa Sanitary District or DSRSD, depending on the area, and permits run through the City of San Ramon Building Division. Dougherty Valley was built mostly since 2000.
How the connection works
- Phone in, or fill out the short form and describe what's wrong.
- A heating and cooling company with openings near San Ramon gets the details.
- You hear from the pro directly about when they can come.
Before you call
Clear a path to the equipment and the outdoor unit so the tech can get to work right away.
Make a list of questions so nothing gets forgotten during the visit.
Common questions
Is my neighborhood in San Ramon covered?
Most likely. We cover Dougherty Valley, Twin Creeks, Crow Canyon and Gale Ranch and other parts of San Ramon, across 94582, 94583. If nobody's available, we'll tell you, and you can call back later or pick another day that works better.
Is it safe to run my AC if it's making a noise?
Rattles from loose panels are minor. Grinding, squealing or burning smells are not. Turn it off and call.
Why is one room always hotter or colder?
Closed or blocked vents, leaky ducts, poor insulation or a system sized wrong for the house are common reasons. A tech can measure airflow room by room.
What should a heating and cooling company know about homes in San Ramon?
Las Trampas Regional Wilderness borders the west. The Iron Horse Regional Trail runs through the city. Hillside homes face wildfire risk. Mention your street and the age of the house when you call.
Why does my system short cycle?
Turning on and off quickly can come from a dirty filter, a thermostat problem, low refrigerant or an oversized unit. It wastes energy and wears parts.
Clear a path to the problem area so the visit goes faster.
Service area
Serving about a 50-mile radius from San Ramon, depending on which independent pros are available. ZIPs: 94582, 94583
Nearby
- Heating & cooling in Dublin
- Pleasanton heating & cooling
- Heating & cooling near Walnut Creek
- Hayward, CA heating & cooling
- Heating & cooling in San Jose
- Stockton heating & cooling
Other services in San Ramon
All home services in San Ramon · California home services
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