Local HVAC contractor focused on careful heating diagnostics, thorough repairs, and clear communication. Known for timely appointments and practical solutions that extend equipment life when appropriate Serving homeowners across Petaluma, California.
Clear communication, on-time arrivals, and thorough work. A repair-first approach helps extend equipment life when practical. Neat job sites and straightforward pricing earn consistent positive feedback from local homeowners Local experience that helps homeowners across Petaluma, California compare a more region-aware provider.
Petaluma, California and surrounding Sonoma County neighborhoods; call to confirm service to your location.
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Heating diagnostics and repair, gas furnace service, seasonal tune-ups, airflow and ductwork corrections, component replacement (motors, igniters, controls), thermostat troubleshooting, and cleanliness/safety checks. Light air conditioning service may be available; call to confirm.
Reviews consistently mention quick response and punctual visits. Many note honest diagnostics with an emphasis on repair rather than unnecessary replacement. Customers appreciate detailed explanations, fair pricing, and cleanup after the job. Several highlight improvements after correcting prior contractor shortcuts.
John always goes above and beyond and services our heating system with competence and care. We appreciate you.
John is the person to go when you have any heating issues. He strives do his best at fixing the issue rather than replacing the whole unit. If you are looking for a reliable and honest hvac contractor, look no further.
Mr. Salus quickly diagnosed and repaired my greenhouse heater. I am so grateful for his excellent service and responsiveness! Highly recommend Core Heating & Air Conditioning.
Look no further. John was on time, straight forward, affordable, and honest. He takes pride in his work and cleaned up several “shortcuts” taken by prior HVAC contractors. Highly recommend him. He also didn’t try to sell me a new furnace.
I'm in Petaluma and needed a pro to service my 36 year-old furnace, and I'm very happy I called John of Core Heating & Air Con. John was able to come out the SAME DAY. My furnace had a few problems and John explained each problem. He replaced the blower motor and cleaned out - he said, 'detailed' - some very dirt-encrusted elements of the furnace, and now my furnace works better than it has EVER worked in the 26 years I've owned my home. John is extremely professional, reasonable and never tried to upsell me to a new furnace. Highly recommend John of Core Heating & Air Conditioning if you live in Petaluma or Sonoma County.
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