Comfort-Aire in South San Francisco
We repair and service existing Comfort-Aire mini-splits. For new ductless installations in South San Francisco, we install Mitsubishi Electric.
South San Francisco is really two different service areas. East of the freeway, along Utah Avenue and the biotech corridor, the buildings are office parks and light industrial space, a lot of it leased in smaller suites that do not share one central HVAC system. West of 101, in Old Town and the hillside neighborhoods like Winston Manor and Buri Buri, the housing is older and smaller, built well before central air was standard.
We service existing Comfort-Aire ductless and PTAC equipment on the small-suite side of that industrial corridor. A single tenant improvement, a lab support room, or a small office does not need a building-wide retrofit, it needs one unit conditioning one space, and a through-the-wall PTAC or a ductless head does that at a price that makes sense for a leased suite. On the residential side, it goes into additions and converted rooms in the older hillside homes where the original ductwork does not reach. For new ductless installations, we quote Mitsubishi Electric.
I will not put a value unit on a whole biotech floor or a full commercial retrofit, that is not what this line is built for. For a one-room job, whether a small office or a bedroom addition, we assess a Mitsubishi Electric ductless system or a suitable Comfort-Aire through-the-wall unit. We use the installation method and permit requirements that apply to the selected equipment.
Comfort-Aire work we do in South San Francisco
PTAC units for small office and lab support suites. Leased suites along the Utah Avenue corridor often do not have their own zone on the building's central system. A Comfort-Aire through-the-wall PTAC gives that one suite independent heating and cooling, and we size it to the room load, not just the square footage on the lease.
Ductless heads on Old Town and hillside additions. The older homes in Old Town and up in Winston Manor and Buri Buri were built before central air was common, and a lot of the ductwork that is there does not reach a newer addition. A single Mitsubishi Electric ductless zone covers the new room without a full duct extension.
Capacitor and board service on light-commercial units. A PTAC in a small office suite runs more hours than a residential unit in a bedroom, so the capacitor and control board wear faster.
Comfort-Aire in South San Francisco: common questions
Do you cover South San Francisco, including near the biotech campuses?
Can Comfort-Aire handle a whole office floor near the biotech corridor?
Is Comfort-Aire enough for an older home near Old Town or Winston Manor?
Nearby and related
Comfort-Aire near South San Francisco: San Bruno · Daly City · Millbrae .
Other brands we service in South San Francisco: Ameristar · Bosch · Friedrich · LG · Maytag · MRCOOL · Samsung · Amana · American Standard · Bryant · Carrier · Coleman · Cooper & Hunter · Daikin · Ducane · Fujitsu · Goodman · Gree · Heil · Lennox · Mitsubishi · Payne · Rheem · Ruud · Tempstar · Trane · York .
See the Comfort-Aire overview, our HVAC installation in South San Francisco, or the South San Francisco service area.
Comfort-Aire in South San Francisco
Repairs start with a $99 diagnostic, credited toward the fix. Replacing a system? The on-site assessment visit is free. Same-day written findings either way.
Bay Area · 7am–7pm · 7 days · no overtime charges