Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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AfterFast, Reliable AC Repair Across Calabasas
AC repair in Calabasas typically runs $150 – $650 depending on what failed, and most calls from Calabasas Park, Mulwood, or The Oaks can be scheduled same-day when you call before noon. We’re a Garrison Partners company, and every repair we do carries a written price before any work starts plus a 365-day guarantee in writing. If your system lost cooling during one of those 100°F afternoons in the Calabasas Highlands, call (361) 306-9515 and a live person answers, 24/7.
Calabasas is not one climate. The canyons that funnel ocean air into Mulholland Highway keep some streets in the low 80s while the hills behind Calabasas High School bake past 100°F. That spread changes how systems fail, how they’re sized, and what a repair actually needs. Our AC Repair technicians work that geography every week, so the diagnosis starts with the conditions at your specific address, not a generic checklist.
Why Dalton Heating & Air Is Calabasas’s Preferred AC Repair Company
Homeowners around Calabasas Lake and the Bird Streets keep calling us for a simple reason: the price you’re quoted is the price on the invoice. We write it down before work begins. Every repair is guaranteed in writing for a full year. If the same failure returns within that window, we come back at no charge. That’s not a promotion; it’s part of The Garrison Code, and it’s been non-negotiable since 2003.
Our techs are background-checked and wear a Dalton uniform, so when the van pulls up on Las Virgenes Road or Parkway Calabasas, you already know who’s walking to your door. They’re factory-trained on Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard equipment. That matters in a city with everything from 1980s Rheem condensers to brand-new Daikin inverter systems.
Marco Benitez leads our team in this area, and he holds every tech to one standard: arrive inside the window, diagnose from actual measurements, put the repair in writing, and leave the pad cleaner than we found it. If a repair can’t be done right the first time, we say so before touching the unit.
AC Maintenance in Calabasas
AC Maintenance in Calabasas is the work that keeps a system from failing during the first triple-digit stretch of summer: cleaning the condenser coil, checking refrigerant pressures against subcool and superheat targets, measuring static pressure, testing the capacitor, and inspecting the duct connections in the attic. The coastal air in Calabasas carries salt and moisture that accelerates coil corrosion, and the inland heat above the 101 forces systems to run flat out for weeks. A homeowner on Mulholland Drive might not see the same wear as someone off Lost Hills Road, but both benefit from an annual check before June.
Seasonal Tune-Up Before the Heat
We recommend scheduling maintenance in May or early June, before Calabasas temperatures climb. A tune-up runs $80 – $200. This visit catches capacitors that are about to fail, blower motors running hot, and condensate lines building algae from the humidity that lingers in the canyons.
Filter and Static Pressure Checks
Calabasas sits against open hills, and during wildfire season the smoke load changes what filters can handle. We measure static pressure on every maintenance call. High static pressure, common in hillside homes with long duct runs through unconditioned attics, shortens blower motor life and makes the system louder than it should be.
AC Service in Calabasas
AC Service in Calabasas means any visit where a technician opens your unit, tests it, and fixes what’s wrong: a refrigerant recharge for a low charge, a capacitor replacement, a condenser fan motor swap, a thermostat recalibration. Most service calls run $150 – $650, with the spread driven by the part and the system’s refrigerant type. We don’t charge extra to come out at 9 p.m. on a Saturday when your upstairs has been 89°F since noon.
Refrigerant Recharge and Leak Repair
A refrigerant recharge is topping off the cooling fluid your system needs to reach set temperature. If the charge is low because of a leak, we locate and fix the leak before adding refrigerant. Charging by gauge pressure alone is how a lot of systems in Calabasas end up starved on 100°F afternoons; we charge by subcool and superheat measurements instead.
Capacitor, Fan Motor, and Thermostat Repairs
A failed capacitor is the most common single-cause no-cool call in Calabasas, and it’s usually a $180 – $350 repair. Fan motor failures run higher, typically $350 – $650 depending on the unit. Thermostat issues are often misdiagnosed as compressor problems; we test the low-voltage circuit before recommending anything larger.
Trusted Brands We Service in Calabasas
We’re factory-trained on nine major residential brands, and in Calabasas we most often open up Rheem, Bryant, and York condensers, plus a growing number of Daikin inverter systems in newer Calabasas Hills builds. Our vans carry common capacitors, contactors, fan motors, and thermostats for these brands, so many repairs finish in a single visit. When a part isn’t on the truck, our parts runner pulls from local supply houses along the 101 corridor and gets it to Calabasas the same day in most cases.
Common AC Repair Problems We See in Calabasas Homes
- Oversized condensers causing short-cycling. Contractors here often replace a unit by matching the old nameplate tonnage instead of running a Manual J load calculation. In Calabasas’s mild coastal-edge zones, that overshoots capacity, the system short-cycles, and compressors wear out years early.
- High static pressure from undersized ductwork. Hillside homes off Stunt Road and Mulholland Highway often have long duct runs through unconditioned attics. The blower works against that resistance, runs hot, and fails sooner than it should.
- Refrigerant charged by gauge pressure only. On R-410A and R-32 systems, charging by pressure alone leaves the evaporator coil starved during the 100°F+ afternoons that hit the inland parts of Calabasas. We charge by subcool and superheat.
- Upstairs zones that won’t cool regardless of settings. In two-story Calabasas homes, an upstairs that stays 80°F while the downstairs is cold usually points to airflow issues at the plenum, a failing blower motor, or a mismatched evaporator coil, not necessarily a bad compressor.
Pricing for AC Repair in Calabasas, CA
Here’s the range for Calabasas, with real numbers in writing before we touch anything:
| Service | Typical Price Range |
|---|---|
| AC Repair (diagnostic and repair) | $150 – $650 |
| AC Tune-Up | $80 – $200 |
| AC Installation (new system) | $3500 – $7500 |
| Furnace Repair | $150 – $700 |
What moves the AC repair number: the part (a capacitor costs far less than a compressor), the refrigerant type, and whether the system is still under manufacturer warranty. We’ll tell you if repairing makes sense or if the age and condition argue for replacement; we don’t sell a replacement when a $220 repair fixes the problem. Estimates are free. Call (361) 306-9515 and we’ll give you a written price before work begins.
We Also Serve Cities Near Calabasas
If you’re in Topanga, Agoura Hills, Oak Park, or Westlake Village, the same Dalton standard applies: written pricing, on-time arrival, and a full-year written guarantee. We coordinate dispatch from our Los Angeles office, and our techs know the roads and microclimates across this whole stretch of the Santa Monica Mountains. See our AC Repair in Calabasas page for neighborhood-level details.
Serving Calabasas, CA - Our Local Coverage Area
We’re based in the Calabasas area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About AC Repair in Calabasas
That’s usually a repair, not a replacement. In two-story Calabasas homes, a warm upstairs typically points to an airflow problem at the plenum, a failing blower motor, a mismatched evaporator coil, or a refrigerant charge that’s a little low. We ran into exactly this at a Mulwood hills home: the original installer had upsized the condenser without touching the evaporator coil or ducting, pushing static pressure way over spec. The fix was a new capacitor, a corrected refrigerant charge at 12% low, and rebalanced airflow at the plenum. The upstairs finally matched the thermostat. Call (361) 306-9515 and we’ll diagnose yours the same day.
Most AC repairs in Calabasas run $150 – $650. A capacitor replacement sits at the low end around $180 – $350, a refrigerant recharge lands in the middle, and a compressor or fan motor runs toward the $650 ceiling. The system’s age, refrigerant type, and warranty status shift the number. We give you a written price before we start, so there’s no door-price surprise.
SEER2 is the cooling efficiency rating under updated test conditions, and a higher number means lower electricity use for the same amount of cooling. In Calabasas, where coastal-edge homes might only run their AC a few hours a day but inland hill homes run it 10+ hours daily every summer, the same SEER2 jump saves very different dollar amounts. If your system runs hard from July through September, moving from a 14 SEER2 unit to a 17 SEER2 unit can meaningfully drop your bill. If you’re in a mild canyon pocket, that same upgrade might not pay for itself. We’ll run the numbers before we recommend anything. Call (361) 306-9515 for a straight estimate.
A tune-up is worth it. For $80 – $200 in Calabasas, we find capacitors that are about to fail, coils that are corroding faster from coastal air, and static pressure that’s slowly cooking your blower motor. Waiting until something breaks means a no-cool night in August and a rush repair bill. We’d rather catch the $200 capacitor before it takes down the compressor.
We service older Carrier, Trane, and Lennox systems, along with Rheem, York, Bryant, Daikin, Goodman, and American Standard. A lot of Calabasas homes still run 1990s and early-2000s equipment that’s worth repairing. We won’t push a replacement on a system that has years left; we’ll tell you straight when repair is the right call and when it isn’t.
If your AC is down in Calabasas, call (361) 306-9515. A live person answers, we’ll give you a straight answer, and the price is in writing before any work begins.
Written by Marco Benitez, Owner at Dalton Heating & Air, serving Calabasas and the surrounding hills since 2003.