Trane repair in Brentwood
When a Trane system quits on a warm Brentwood afternoon, you want the real fault found on the first visit. West Appliance Service repairs Trane central air conditioners, heat pumps, gas furnaces, air handlers and ductless systems across 90049 and nearby Santa Monica, Beverly Hills, Pacific Palisades and Century City. We answer calls around the clock.

- Google rating
- 4.8★ · 192 reviews
- Service call
- $95, credited to repair
- Warranty
- 90 days to 1 year
- Open
- 24/7, same-day visits
Larger homes, canyon heat and long duct runs
Many Brentwood houses are large, multi-level homes, and plenty run more than one Trane system or a split setup with an air handler in the attic and a furnace below. Long duct runs and hot attics make these systems work harder in summer, especially in the canyon areas north of Sunset, which warm up faster than the coast. Fall Santa Ana winds bring heat spikes and push dust and leaf litter into outdoor units sitting under mature trees. Trane equipment handles this well when the coils stay clean, airflow is unobstructed and the refrigerant charge is correct.
What usually goes wrong, and why
An AC that runs but won't cool often points to low refrigerant, a failed capacitor or a dirty outdoor coil. A frozen evaporator coil usually traces back to a clogged filter, closed vents, a weak blower or a slow leak. Heat pumps stuck in heating or cooling typically have a reversing valve, solenoid or thermostat wiring problem. Gas furnaces that light and then shut off within seconds often have a coated flame sensor. A loud outdoor unit can mean worn fan motor bearings, debris in the fan or a struggling compressor. A $95 diagnostic visit pins down which one you have.
Simple habits that keep a Trane system running
Check the filter monthly during heavy use and replace it when it looks gray. In a big home, find every return grille, since some systems have more than one. Keep about two feet of clear space around the outdoor unit, and after Santa Ana wind events, turn off power at the disconnect and gently rinse leaves and dust from the coil fins with a garden hose. Leave interior vents open, even in unused rooms. If you see ice on the refrigerant lines, switch to fan only and call us rather than chipping it off. Before winter, run the furnace briefly so any sensor fault shows up early.
From our service calls



Trane systems we service
- central air conditioners
- heat pumps
- gas furnaces
- air handlers
- ductless systems
Common Trane problems we fix
- AC not cooling
- heat pump stuck in one mode
- furnace flame sensor faults
- frozen evaporator coil
- loud outdoor unit
Questions about Trane repair in Brentwood
- How much does a Trane service call cost in Brentwood?
- The service call and diagnosis is $95, credited toward the repair if you go ahead. You get a quote before any work starts.
- Do you offer same-day Trane repair in Brentwood?
- We're open 24/7 and offer same-day visits in Brentwood whenever the schedule allows.
- What warranty comes with a Trane repair?
- 90 days on standard repairs, 1 year on major work such as compressor or sealed system repair, and 18 months for HomeCare members.
See all our services in Brentwood or everything about Trane repair.
Rated 4.8 on Google from 192 reviews
★★★★★
Our freezer stopped working recently. When I called West Appliance Service they came to my home to assess the problem within 1 hour of calling. They were able to come back the next day to complete the repairs once they knew what parts they needed. The service was quick, smooth, and well done. We had a great experience working with Ivan and highly recommend anyone to use their services. We will definitely be a repeat customer if our appliances need repair.
★★★★★
West Appliance Service were awesome! They came out super fast and fixed my Wolf oven when it suddenly stopped heating. Great guys, quick work, no hassle. Definitely recommend!