From a capacitor swap to a full heat pump conversion, Ceres HVAC keeps local homes and businesses comfortable with prompt, professional heating and cooling service.
Sweating upstairs and freezing downstairs is no way to live. Ceres HVAC pairs homeowners with seasoned technicians who respond quickly, diagnose accurately, and know exactly what it takes to keep a home comfortable here.
Two systems do most of the work in a typical home, and they're the two we repair most. Here's what to expect when you call.
Most air conditioner breakdowns trace back to one failed part: a weak capacitor, a burned contactor, a seized fan motor, or a slow refrigerant leak. We diagnose it with gauges and meters, not guesswork. Every repair comes with an upfront quote and an honest opinion on repair versus replacement.
Most furnace breakdowns come from a handful of parts: flame sensors, igniters, inducer motors, and control boards. We find the one that failed and fix it, usually in a single visit. We also check for the problems that matter for safety, like a cracked heat exchanger, and give you an upfront price before any work begins.
Whatever your system needs, a quick fix, a smart upgrade, or a full replacement, our team covers it start to finish with workmanship that lasts.
Dust, odors, and weak airflow traced back to the ductwork and fixed.
New HVAC systems, sized, sealed, and commissioned the right way.
System replacements with proper sizing and a full commissioning test.
Heating and cooling repairs on every major brand, most finished in one visit.
No-heat calls handled fast, with a safety check on every visit.
Same-day air conditioner repairs with an upfront price before work starts.
Igniters, flame sensors, blowers, and boards fixed, most in one visit.
Furnace replacements matched to your home, not the biggest unit on the truck.
Spring and fall maintenance that keeps efficiency up and breakdowns down.
Quiet, efficient ductless systems with clean line-set installs.
Central air installs with the charge, airflow, and drainage verified.
Year-round heating and cooling from one efficient system.
Get a rate over the phone from our expert technicians, fast, professional service.
Call (209) 243-3461Wondering if it's bad enough to call? These are the most common heating and cooling problems we solve in homes across the area.
Low refrigerant, a failed compressor start, or a dirty condenser can all masquerade as the same symptom. Real diagnosis beats parts-swapping every time.
AC repairFrequent on-off cycling is the furnace protecting itself from a real problem. Ignoring it risks the heat exchanger, the most expensive part in the cabinet.
Furnace repairA system that runs constantly but never satisfies the thermostat is burning money. Seasonal maintenance restores the efficiency you paid for.
Maintenance & tune-upsA system past 12 to 15 years that needs a repair every season is telling you something. We'll give you the honest math on repair versus replacement.
System replacementYour ducts move the same air thousands of times a day. Years of dust, dander, and construction debris ride along until they're cleaned out.
Air duct cleaningA garage office, a converted attic, or that one bedroom the ducts never reached, a ductless mini-split solves it without tearing open walls.
Mini-split installationWhen the heat is out in January, hours matter. Our local technicians roll out same-day with stocked trucks, ready to repair on the spot.
The person at your door knows HVAC inside and out, from superheat readings to error codes, because we hire seasoned pros and keep them sharp on the methods that actually work.
If a $40 capacitor fixes it, that's what we'll tell you. We quote repair and replacement honestly, with real numbers, and let you choose, no scare tactics, no pressure.
A proper repair includes the details: static pressure check, capacitor test under load, combustion analysis on furnaces, and a clean condensate path that won't back up in August.
For over 12 years, Ceres HVAC has been the trusted name for HVAC service in this part of CA. Our hometown technicians know the specific conditions that local comfort systems face, from the seasonal swings that work equipment hardest to coastal air that corrodes condenser coils.
Anyone can bolt in a condenser. Lasting comfort comes from understanding the home and the system together, and that's where our years working in this area pay off, fewer callbacks, faster fixes, and installs that pass inspection without drama.
Get a price quote from a local team that knows your area.
Our 4-step process is designed for accuracy, speed, and zero surprises on the invoice.
Call (209) 243-3461 and we'll get you a price quote, often within a day. A few quick questions, cooling or heating, what the system is doing, how old it is, and we'll book a time that works for you.
We inspect the whole system, not just the obvious symptom, and give you a straight answer: what failed, why, and what repair versus replacement really costs.
From swapping a contactor to setting a new condenser, every job gets the same standard: right parts, right sizing, right workmanship.
To keep your comfort reliable long-term, we can set up seasonal maintenance that cleans coils, checks the charge, and catches small issues before they strand you in the wrong season.
Upfront pricing · Same-day service available
The first visit sets the tone. Here's how we respond when you call Ceres HVAC for emergency HVAC service.
You call (209) 243-3461. A real person picks up, assesses your situation, and books the soonest available technician.
Often within hours, our fully equipped technician is on-site with the parts and tools required to diagnose and begin the repair in your home or business.
The fault is identified, capacitor, motor, refrigerant leak, control board, or the compressor itself. Right away, we complete the repair on the spot whenever parts allow, or quote the replacement with real numbers if the unit is done.
We offer spring and fall tune-up plans, with reminders when you're due, to clean coils and test components before they cost you a compressor. Staying ahead of the problem lasts years longer and runs cheaper every month.
"We signed up for their maintenance plan two years ago and it has already paid for itself. On the fall tune-up they caught a cracked igniter that would have left us with no heat in January, and replaced it on the spot. Best subscription we have."
"Our restaurant's rooftop unit failed on a Friday with a full weekend of reservations booked. Their team had us cooling again before the dinner rush. They clearly understood what downtime costs a Ceres business, and they came back the next week to fully service the second unit. They've got all our locations now."
"We put a ductless mini-split in the bonus room over the garage that no vent had ever reached. They measured and calculated instead of eyeballing it, and the install was clean and quick. That room is finally usable year-round."
Good HVAC service comes down to doing the small things right. These are the commitments that earn Ceres HVAC repeat customers and referrals year after year.
Real experience is a requirement, not a bonus. It means every technician reads refrigerant and electrical faults correctly, installs to local code, and stands behind every repair at a professional level.
Doing it right is built into how we install. We handle the refrigerant, gas, electrical, and airflow details precisely, pull permits where local code requires them, and commission the full system before we call it done, and we tell you what we did and why.
A maintained system simply lasts longer, and we'd rather earn your trust than sell you a condenser early. Every maintenance visit is built around your system's age and condition. For hard-working systems, a $40 capacitor caught early can save a $2,000 compressor. Period.
Fast service throughout the metro area. Our technicians are positioned to reach every community we serve quickly.
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