Service area
HVAC services in Ross, CA
Heating and cooling for Ross homes, many of them large and historic, on wooded lots in the Ross Valley.
Large, older homes
Ross is a small town of larger homes, many of them decades or a century old, on wooded lots. Systems in these houses have often been added and replaced in stages, so it is common to find more than one furnace, zones that fight each other, and ductwork from different eras.
We map out what the house has before recommending changes, and we treat original finishes and gardens with care while we work.
Comfort in every room
Ross Valley summers are warm and nights are cool. In a big house that shows up as rooms that are comfortable in the morning and stuffy by afternoon. Zoning, duct balancing and, where it makes sense, a heat pump for cooling can bring the whole house into line.
Good to know
Can you work on homes with more than one system?
Yes. Many larger homes have two or more systems or zones. We look at how they work together and fix the one causing the problem.
How much does heating or AC repair cost in Ross?
Costs vary by the issue and the system, which is why we give you a clear, upfront estimate before any work begins. No hidden fees or surprises.
Should I repair or replace my system?
If your system is over 15 years old and needs a major repair, replacing it often makes more sense. If it is younger, a repair usually does. We give you both prices and an honest opinion, and repair first whenever repair is the better value.
From our clients
“They are professional and efficient. I've gotten estimates from other HVAC companies in the area, and Bay Air is by far better than the rest on both pricing and quality of work.”
Lynn S.
“The HVAC technicians have always been punctual, knowledgeable, and reasonable, and they've never tried to sell us services or repairs that weren't necessary. I really appreciate knowing things are done right every time!”
Kerry T.
“Bay Air Heating & Cooling did a wonderful job on the installation of our new HVAC system. They explained everything in detail and were very professional. Our garage was left spotless and the system has ran perfectly since they left.”
Scott S.
Also nearby
Let's make your home comfortable again
Send a few details and we will call you back to find a time. Prefer to talk? We are here 7 days, 8am to 8pm.
- Phone
- (628) 289-3552
- Hours
- 8am to 8pm, 7 days a week