AC Maintenance Catch Problems Before Summer
A 30-minute tune-up in April catches the small problem that becomes a $1,200 emergency call in July. We have been doing seasonal AC maintenance in Nevada County long enough to see the pattern — the systems that get serviced annually last 15-18 years; the ones that do not last 8-10. Maintenance is the cheapest insurance you can buy for a major appliance.
What we handle
- Full system inspection — refrigerant pressure, electrical connections, capacitor health, blower motor amp draw
- Coil cleaning (indoor and outdoor) — dirty coils are the #1 cause of efficiency loss
- Condensate drain flush and treatment
- Filter replacement (or a recommendation if your filter rack needs upgrading)
- Thermostat calibration check
- Detailed write-up of any concerns we find — no upselling, just facts so you can plan
Common signs you might need this
- You have not had the system professionally serviced in over 12 months
- Cooling has gradually weakened over the past year
- Higher-than-usual energy bills last summer
- Visible dust or debris around the indoor unit
- You just bought the home and do not know the maintenance history
Why Brewer
Carrier Factory Authorized Dealer. NATE-certified technicians. Family-owned in Grass Valley since 1980. Licensed (CSLB #608848) and insured. We service every major brand, not just systems we install.
Need help deciding? Compare AC repair vs replace, heat pump vs furnace, or browse the HVAC guides before you book.
Frequently asked
How often should I get my AC tuned up?
Once a year, ideally in spring before peak heat. Manufacturers require annual maintenance to keep most warranties valid. If you have a heat pump that runs year-round, we recommend a fall tune-up as well.
Do you offer maintenance plans?
Yes. Our service membership covers spring and fall tune-ups, priority scheduling during peak season, and a discount on any repairs needed. Most members save more on the discount than the membership costs.
Will maintenance really lower my energy bills?
Typically yes. A neglected system can lose 5-15% efficiency per year from dirty coils, low refrigerant, and worn components. Most customers see a measurable drop in cooling cost the month after a thorough tune-up.
How long does a tune-up take?
About 60 to 90 minutes for a residential system. Slightly longer if we find issues that need addressing on the spot.
Where we provide this service
We serve Nevada County and the surrounding foothills. Select your area for local details.