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AC Blowing Warm in Brentwood? We Fix It Today

Capacitor, contactor, frozen coil, slow leak, or a clogged drain. We test, show you the failed part, and write up the repair before we touch it, from Brentwood to Sawtelle.

Same-Day Service AvailableWritten Estimate FirstPhones Answered 24/7All Major Brands Repaired

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Tell us what's not working and we'll call you back to schedule a diagnosis.

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Repair-first approach, no pressureSame-day availability most daysWritten estimate after diagnosis
Same-Day Service Available
Written Estimate First
Phones Answered 24/7
All Major Brands Repaired
Repair Before Replace
No-Cool and No-Heat Calls
Refrigerant Leak Search
Brentwood to Sawtelle
Same-Day Service Available
Written Estimate First
Phones Answered 24/7
All Major Brands Repaired
Repair Before Replace
No-Cool and No-Heat Calls
Refrigerant Leak Search
Brentwood to Sawtelle
Brentwood HVAC Services

Repair-first HVAC, clearly organized.

Diagnosis, repair, maintenance, and air quality, every service in one place, easy to compare and book.

01

AC Installation

When a compressor or coil is too far gone to fix, we size and fit the replacement for the Brentwood house it goes into, ranch flat or canyon lot.

Bungalow-specific system sizing
Minimal wall penetration approach
Duct condition assessment
Open service page
02

AC Repair

Warm air, ice on the line, a breaker that keeps tripping. We find the failed part on the first Brentwood visit and quote the fix in writing.

Same-day service available
All major brands serviced
Written estimate before any work
Open service page
03

AC Maintenance

A spring check on a Brentwood system that already had one repair: we look for the next weak part before the first hot week finds it for you.

Evaporator and condenser coil cleaning
Filter replacement
Refrigerant level verification
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04

Ductless Mini Split

Head blinking, not cooling, dripping on the wall. We diagnose and repair mini splits in Brentwood guest houses, garages, and rooms the ducts never reached.

No ductwork required
Single and multi-room systems
Inverter efficiency technology
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05

Heating Installation

When a cracked heat exchanger or a dead old furnace rules out a repair, we replace it with a furnace or heat pump sized for the house.

Gas furnace and heat pump options
Load-based sizing calculation
Energy-efficient models
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06

Heating Repair

Furnace clicking but not lighting, or blowing cold air on the first chilly night. Same-day heating repair in Brentwood, with the fault found on the visit.

Emergency same-day response
Igniter, valve, and motor repair
Heat pump diagnostic service
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07

Heating Maintenance

A fall check before the first cold Brentwood night: igniter, flame sensor, burners, flue, and a carbon monoxide test, so the furnace lights when you need it.

Burner and heat exchanger inspection
Belts, filters, and electrical check
CO detector test
Open service page
08

Indoor Air Quality

After fire season or a dusty summer near the 405, we check filters, returns, and coils that are choking airflow and cutting cooling in Brentwood homes.

HEPA and electronic air cleaners
UV germicidal lights
Whole-home ventilation upgrade
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09

Ductwork Services

Rooms that never cool, a whistle at the grille, a loose run in the attic. We find duct leaks in older Brentwood homes and repair the section that failed.

Pressurized duct leak testing
Aeroseal duct sealing
Duct replacement sections
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10

Smart Thermostat

Blank screen, system not responding, or a new thermostat that never worked right. We trace the wiring fault in Brentwood homes and get it talking to the equipment.

Major brand installation
Multi-zone scheduling
App walkthrough included
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Brentwood & Westside Repair Coverage

AC repair, diagnosis, and heating service across Brentwood and the Westside corridor

Search a city or neighborhood to find local repair details. We cover communities throughout Brentwood, Santa Monica and West LA, and area pages are live for every service location.

3 areas found

Brentwood

Brentwood and the Westside of Los Angeles

Brentwood splits between flat streets of 1950s ranch homes running their original attic ductwork and canyon estates up Mandeville and Kenter where narrow winding road access decides how equipment arrives and in how many pieces. On the canyon lots the condenser sits on a cut pad below the living space with real vertical rise back to the air handler, while the ranch homes below usually need the supply trunk and return resized before new equipment can reach its rated airflow.

BrentwoodMandeville CanyonPacific PalisadesBel Air

Santa Monica

Santa Monica and the Westside of Los Angeles

Santa Monica's beach bungalows and Art Deco apartment buildings were built without ductwork or any mechanical space, so multi zone mini splits with a head in each room and the condenser on a roof or rear pad are the standard retrofit. Lots are tight and neighbors are close, so sound output and setback clearance around the outdoor unit usually decide placement well before line set length does.

Santa MonicaOcean ParkSunset ParkWilshire Montana

Westwood

Westwood and the central Westside of Los Angeles

None of Westwood's 1920s Spanish revival homes were built with a duct chase, and their plaster walls and tile roofs rule out cutting one in later, so a compact ducted air handler set into a closet or ductless heads kept out of sight are the practical route instead of opening soffits through a finished ceiling. The mid-rise condos and student rental buildings add HOA and management sign-off on top of that: rooftop or balcony placement, wall penetrations, and allowed work hours, and that approval process often shapes the install plan more than the load calculation does.

WestwoodCentury CityHolmby HillsBel Air

Repair Coverage

Find your neighborhood

Select any area to see local failure patterns, home types, and what a repair visit looks like in your neighborhood.

The Repair Process

How We Get Your AC Running Again

From your first call to a system that's cooling again, the process stays simple. Call today and let our experienced technicians handle the diagnosis and the repair.

1

Tell Us What It Is Doing

Warm air, no heat, ice, water, a noise, a breaker. A person answers, asks a few questions about the symptom and the equipment, and books a same-day window when one is open.

2

We Test Before We Guess

The tech checks power, the thermostat, airflow, refrigerant pressures, and the parts that fail most, then shows you which one failed and why.

3

A Written Repair Estimate

You get the repair in writing before any part is replaced. If the system is near the end, we write up a replacement option next to the repair so you can compare.

4

The Fix and a Test Run

We replace the failed part, run the system through a full cycle, and check supply air temperature and pressures so you know it is cooling or heating again.

5

What to Watch Next

Before we go, we tell you about any other part that looked weak, so you can plan for it instead of meeting it on the next hot day.

System down? Let's get it diagnosed.

Call (877) 502-6414
Repair Questions

What Brentwood homeowners ask before calling

Straight answers to the most common AC repair questions. Still not sure what's wrong? Call us at (877) 502-6414.

On most Brentwood calls it is one of four things: a weak run capacitor that lets the outdoor fan or compressor stall, a burnt contactor, a coil that froze from a dirty filter, or refrigerant that leaked out slowly over the winter. Check the filter and the breaker first. If the outdoor unit hums but the fan does not spin, shut the system off so the compressor does not overheat, and call (877) 502-6414.
Turn the cooling off and run the fan alone so the coil can thaw, which can take a few hours. Ice means the indoor coil got too cold, usually from poor airflow (a clogged filter, closed vents, a dirty blower) or from low refrigerant. Running it frozen can push liquid back to the compressor. Once it thaws we test airflow and pressures to find which it is.
We look for the leak. Topping up a system that is leaking only buys a few weeks. We check the usual spots first: flare fittings, the service valves, and the evaporator coil, using a detector and soap bubbles. In Santa Monica and the blocks closest to the beach, salt air also eats through outdoor coils, so we check those too. You get a written estimate for the repair before we charge the system.
That pattern usually points to a dirty flame sensor, a cracked hot surface igniter, or a pressure switch that is not closing because the inducer or vent is blocked. Brentwood furnaces sit idle most of the year, so dust and spider webs build up in the burner area, and the first cold night shows it. Do not keep resetting it. Call (877) 502-6414 and we will test each part in order.
Turn the cooling off to stop more water, then call. The usual cause is a condensate drain line clogged with algae, or a float switch that failed to shut the unit off. In attic installs, an overflowing pan can stain the ceiling below in a single afternoon. We clear the line, check the pan and the switch, and confirm the drain flows before we leave.
If the failed part is a capacitor, contactor, fan motor, or drain, repair is almost always the right call, even on an older unit. The decision gets harder with a failed compressor, a leaking evaporator coil, or a system that has needed several repairs in a row. In those cases we write up both options, the repair and a replacement, so you can compare them side by side. We never push the replacement on a part that can be fixed.
In the older ranch homes on Brentwood's flat streets, the attic ductwork is often original. A run that slipped off its collar, a crushed flex duct, or an undersized return can starve one room while the rest feel fine. West-facing rooms in Westwood and Sawtelle also take the afternoon sun. We measure airflow at the grilles and look at the attic runs before deciding whether it is a duct repair or something else.
A buzz with no fan movement often means a weak capacitor or a seized fan motor. A rattle can be a loose panel or debris in the fan. A loud clank on start-up can point to the compressor. Turn the system off and call (877) 502-6414. On close-packed lots in West Los Angeles and Rancho Park the noise also reaches the neighbors, so it is worth fixing quickly.
Yes. A blinking light is an error code, and each brand lists what it means. The common causes are a clogged filter or blower wheel, a blocked condensate line, a sensor fault, or low refrigerant from a leaking flare fitting. We read the code, check the outdoor unit, and repair the fault. Many guest houses and converted garages in Brentwood rely on one head, so we treat it like any no-cool call.
Look at the thermostat (mode set to cool or heat, fresh batteries), the breaker for the outdoor unit and the furnace, and the filter. Also check the switch by the furnace, which looks like a light switch and is easy to bump off. If all of that looks right, call (877) 502-6414 and tell us what the system is doing, its rough age, and the brand if you know it. That helps us bring the right parts for the first visit.
Local Repair Team

Straight Answers From Diagnosis To Repair

Brentwood AC Repair is a repair shop first. Most of our calls start with a system that stopped working: no cooling, no heat, ice on the line, or water on the floor. The job is to find the part that failed and fix it.

When a system quits on the first genuinely hot afternoon after a cool marine spring, we diagnose it on the spot: a tired capacitor, a slow refrigerant leak, a condenser choked by tree canopy debris, before we talk about anything else.

Our focus stays on getting your existing equipment running again, protecting the long line runs on hillside and canyon lots, and giving you a straight answer instead of a push toward a replacement you don't need yet.

Written estimate before work starts
Same-day repair dispatch
Failed part shown before it is replaced
HOA and gate-code access handled
A technician inspects an outdoor HVAC unit for maintenance.
Diagnosis Complete
Clear repair guidance, same visit

Brentwood Streets, Known

Ranch houses on the flats with original attic ducts, canyon lots where the condenser sits on a pad below the house, and the tighter blocks toward Sawtelle and Rancho Park. Each one fails in its own way.

Estimate in Writing

We name the failed part and write the repair down before we replace it. You approve it first.

A Person on the Phone

Phones are answered 24/7. Tell us the symptom, and we book a same-day window when one is open.

Fix the Cause

A frozen coil gets an airflow check, not just a thaw. A leaking system gets the leak found, not just more refrigerant.

Get Your Brentwood AC Repaired Today

Written estimates. Experienced technicians. Same-day repair dispatch available across Brentwood, Santa Monica and West LA.

Call Us Now
(877) 502-6414
Open 24/7
Same-Day Service

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Leave your number and a Brentwood dispatcher calls you back to schedule the repair.

Consent is not a condition of purchase. Review our Privacy Policy and Terms of Service.

Written Estimates
No Obligation
Call (877) 502-6414