Sometimes the system in your Petaluma home never stops running, it just stops working well: uneven rooms, sticky air, climbing bills. We measure instead of guess at what's dragging on performance.
A lot of Air Conditioning Repair requests aren't about a dead unit at all — they're about a system that runs and runs but never gets comfortable. Comfort complaints are almost always a combination of factors, so we test all three.
What every performance visit includes.
We test register airflow, duct static pressure, and coil temperature split, not just whether the unit runs instead of a quick 'seems fine' check.
Comfort calls get scheduled within days, techs based locally around Petaluma, CA, not weeks.
You know the assessment cost before we start, credited toward repairs.
Anemometers and manometers measure airflow and pressure rather than estimating by feel, not guesswork.
Six issues that come up again and again.
We measure airflow at each register and check duct sizing to find where the imbalance starts before recommending dampers or resizing.
Clammy air is frequently a sizing or runtime issue — we check both together.
A climbing bill usually traces to one or more of these three, and we check each during the visit.
We measure static pressure directly, since excess pressure quietly shortens blower motor life.
Charge issues rarely throw an obvious error, so we verify against factory targets.
Buildup on either coil insulates against heat transfer, and a clogged filter compounds it, since the two problems reinforce each other.
Four steps to figuring out what's really wrong.
Tell us what's off with comfort or cost and we'll get it scheduled.
Tech arrives with airflow and pressure testing equipment already loaded — no return trip for gauges.
We walk through the numbers first, then quote a flat-rate fix.
Re-measurement happens before we leave, not just assumed.
Reviews from actual diagnostic visits.
Second floor was always warmer than the first no matter what we set the thermostat to. Turned out the return duct was undersized for that whole level.
— W. Renaud, homeowner
Electric bill jumped almost $80 in a single month with no lifestyle change. They found a refrigerant undercharge that a previous company missed entirely.
— A. Sokolov, homeowner
Basement always felt swampy even when the AC ran constantly. Turns out the system was oversized for the space, adjusting settings fixed it without new equipment.
— G. Nakamura, homeowner
We assumed our old ductwork was fine since the house 'felt okay.' The pressure test showed otherwise and the fix noticeably improved airflow upstairs.
— P. Ekwueme, homeowner
What people usually ask first.
Often fixable with duct sealing or damper adjustment, not a full redesign, but we measure before recommending either.
Usually oversizing or short-cycling that doesn't give the system enough runtime to dehumidify is the common culprit.
Leaky ducts can waste a meaningful share of conditioned air before it reaches a vent.
We handle sealing and minor resizing directly, larger redesigns get scoped separately, bigger jobs get quoted separately.
Efficiency losses are often invisible until the bill arrives — the assessment catches them early.
Most assessments wrap up in under two hours.
Comfort service extends through Petaluma and nearby zips below — call to schedule.
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