Air Conditioning Maintenance Near Brea, California
Air Conditioning Maintenance Near Brea, California
Clean, safe, and efficient — that’s the goal of our AC tune-up.
We inspect, clean, and calibrate the parts that most affect cooling capacity, efficiency, and reliability. If we spot early-stage problems, we’ll show you and offer up-front pricing before any repair.
What We Check & Adjust During an AC Tune-Up
Core System Checks
- Thermostat operation & settings
- Temperature split across the coil
- Static pressure / airflow observations
- Inspect air filter, return/supply flow, and blower wheel condition
Outdoor Unit (Condenser)
- Condenser coil condition & debris removal (light cleaning)
- Refrigerant performance indicators (superheat/subcool as appropriate)
- Condenser fan motor operation & amperage
- Electrical components: capacitors, contactor, wiring
- Verify disconnect, clearances, and level pad
Indoor Unit (Air Handler/Furnace + Coil)
- Evaporator coil condition (visual access)
- Condensate pan & drain (flush/clear minor blockages)
- Blower motor/ECM operation & amperage
- Secondary drain / float switch check (where installed)
- Cabinet sealing & filter rack fitment
If heavy coil cleaning, parts, or refrigerant are needed, we’ll quote before proceeding.
Signs You Need a Tune-Up Now
- Warm air, weak airflow, or rooms that won’t cool
- Higher bills than last summer for the same usage
- Unusual noises (buzzing, rattling) at start-up or during cooling
- Water near the air handler or a musty smell (drain issues)
- It’s been 12+ months since your last AC maintenance
Our AC Maintenance Process
- Listen & Inspect — note symptoms, check filter and drain
- Safety & Basics — electrical checks, thermostat, airflow observations
- Clean & Calibrate — outdoor coil rinse, drain flush, tighten connections
- Measure — temp split, motor amps, superheat/subcool (as appropriate)
- Verify — quiet operation, proper cycling, steady cooling
- Report — explain findings, prioritize any repairs, answer questions
Optional Comfort & Protection Upgrades
- High-MERV media filter cabinet (verify system can handle it)
- Smart thermostat with circulate/remote features
- Condensate safety switch or pump for attic/closet installs
- Surge protection for modern control boards
- Duct sealing/added return air to improve airflow and noise
We only recommend what truly helps your home.
Why Homeowners Choose Service Lion
- Local Brea / North OC HVAC pros
- Work performed to California mechanical & electrical code
- Clean, respectful techs who protect your home and tidy up
- Straightforward pricing and clear communication
- We service what we install and stand behind our work
Keep Your AC Running Its Best
- Change filters on schedule (1–3 months, home/usage dependent)
- Keep 2–3 feet of clearance around the outdoor unit
- Use “circulate” fan settings during smoke/pollen days for mixing/filtration
- Schedule annual AC maintenance before peak heat
Ready to Schedule AC Maintenance?
Call (657) 669-0259 or request service online. We’ll confirm you’re in the Brea / Orange County service area and set a convenient appointment.
Air Conditioning Offers & Services
Related HVAC Services
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AC Maintenance FAQs
How often should I schedule AC maintenance?
Once per year. Pair with heating maintenance in fall for full HVAC coverage.
How long does a tune-up take?
Most homes take 45–90 minutes, depending on accessibility and system condition.
Will maintenance fix a no-cool situation?
Maintenance is preventive. If your AC isn’t cooling, we’ll switch to diagnostic repair and quote options.
Do you replace my filter?
Yes, if you have one on hand (or we can provide one when available). We’ll also confirm the correct size/MERV for airflow.
Can you check the refrigerant?
We evaluate performance indicators (temp split, superheat/subcool). If levels appear off or there’s a leak concern, we’ll discuss testing and repair options before adding refrigerant.
Do you service heat pumps and ductless?
Yes — we maintain heat pumps (cooling mode) and ductless mini-splits as well.
