AC repair
Furnace & heating
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateFast, Reliable AC Maintenance Across Fresno
AC maintenance in Fresno runs $80 to $200 for a standard tune-up, and in this city it’s not really optional. Fresno’s cooling season starts early and ends late, with weeks of triple-digit heat that force rooftop condensers on older ranch homes to run almost without stopping. We know exactly what that does to a compressor, a capacitor, and a filter. Our crews serve Fresno neighborhoods from Woodward Park to the Tower District, and we schedule maintenance before the first heat wave, not after it. Call (559) 354-6878 for a free estimate and a written price before any work starts.
Why Brandt HVAC Co Fresno Is Fresno’s Preferred AC Maintenance Company
Fresno homeowners deal with a particular set of problems: hot attics, duct leakage, dusty coils, and a long summer that punishes any weak component. Our techs have walked through hundreds of mid-century ranch homes in Fresno, so we know where the ducting runs, where the filter hides, and what the coil looks like after a Valley dust storm. A tune-up that misses those details isn’t worth the invoice.
We don’t send a stranger to your door. Every Brandt HVAC technician is background-checked and identity-verified under the Threshold Verified standard, and before your appointment you get the tech’s name and photo. When they arrive in Fresno, they show a photo ID badge at the door. If someone shows up you weren’t told to expect, that visit is on us and we make it right.
Devin Marlowe leads our Fresno team, and the way he puts it is simple: maintenance is the cheapest insurance a homeowner can buy. With a 365-Day Done Right Promise behind every visit, if something isn’t done right, we return and make it right at no charge. Phones are answered by a live person 24 hours a day, every day, including weekends and holidays.
Styles & brands we work with
HVAC Tune Up in Fresno
An HVAC tune up in Fresno is the single most effective way to avoid a no-cooling call on a 105-degree afternoon. The job includes cleaning or replacing the filter, checking refrigerant levels, testing capacitors and contactors, cleaning the condenser coil, measuring the temperature split, and checking the condensate drain. On a Fresno ranch with ducts in a hot attic, a proper tune-up also includes a static pressure check to catch duct leakage before it eats 30% of your cooling.
What We Check Before the Heat Arrives
We test the capacitor on every visit. A weak capacitor on an older Carrier or Goodman condenser fails silently, and when it goes, it’s usually on the hottest day of the year when parts suppliers are backed up for days. Catching it in April costs far less than an emergency call in July.
Filters, Coils, and Valley Air
Fresno’s air is full of particulate matter: dust from the fields, smog that settles over the Valley, and fine grit from rural roads. Coils load up faster here than in coastal California, so we inspect the evaporator coil on every tune-up and recommend the right filter for your home’s specific air quality. A washable electrostatic filter is often the right call for homes near agricultural land or busy corridors.
Air Conditioner Maintenance in Fresno
Air conditioner maintenance in Fresno means preparing a system for months of continuous operation, not just a quick seasonal check. The compressor and condenser bear the worst of it when temperatures sit above 100°F for weeks. We inspect refrigerant charge, clean coils, check electrical connections, and verify the system isn’t overheating. A proper maintenance visit costs $80 to $200, depending on what your system needs, and you’ll always see a written price before any work begins.
Rooftop Condensers and Ranch Homes
Many Fresno homes built between the 1950s and 1970s put the condenser on the roof or a slab, with ducting running through an unvented attic. That combination works fine, until the attic hits 140°F and the system can’t keep up. We check duct connections, insulation, and airflow because an AC that’s mechanically fine but losing 30% through duct leakage will still leave you sweating.
Rural Properties With No Wind Shelter
Out toward the edges of Fresno, homes sit on exposed plots with no wind break, and dust, leaves, and tumbleweed pile up against condenser coils. Compressors overheat when airflow is choked, and a rural property with a long driveway means a longer service response if you wait until the system fails. We inspect coil condition and clear debris as part of routine maintenance.
Trusted Brands We Service in Fresno
Our techs maintain and repair all major residential brands, including Lennox, Goodman, Rheem, and York. We carry common replacement parts for these systems on our trucks, which means less waiting when a capacitor or contactor fails. Fresno homeowners with a 40-year-old Lennox or a newer Goodman will get the same thorough inspection and the same written guarantee on any repair we perform.
Common AC Maintenance Problems We See in Fresno Homes
- Duct leakage in hot attics. When ducts run through a 140°F attic, any leak pulls superheated air into the system, cutting effective cooling by as much as 30%. A tune-up that skips the static pressure check leaves this problem hidden, and you pay for it on every summer bill.
- Weak capacitors that fail on 110°F afternoons. A capacitor can test within normal range in mild weather and still fail when the real heat arrives. We test under load conditions where possible, and we catch these before the unit quits on the worst day of the year.
- Dust and tumbleweed clogged condenser coils. Homes on exposed plots, especially rural properties with no wind shelter, collect far more debris against the coil than a city technician might expect. A clogged coil drives up head pressure, overheats the compressor, and shortens the system’s life.
- Oversized and undersized systems in mid-century homes. Many Fresno ranch homes were built with systems sized for cooler summers or without AC at all. Retrofitted equipment is often undersized for today’s heat loads, and the first symptom is uneven cooling between rooms.
See the difference
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After
Before
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AfterPricing for AC Maintenance in Fresno, CA
You should know what AC maintenance costs in Fresno before you pick up the phone. Here’s the honest range:
| Service | Typical Fresno Price Range |
|---|---|
| HVAC Tune Up | $80 – $200 |
| AC Repair | $150 – $650 |
What moves the price on a tune-up is what we find: a tune-up on a clean, well-maintained system lands at the low end; a system with a clogged coil, a weak capacitor, or a dirty blower wheel takes more time and parts. You’ll get a written price before any work starts, every single time. Call (559) 354-6878 and we’ll walk you through what your system needs and what it will cost. Estimates are free.
We Also Serve Cities Near Fresno
Our AC Maintenance crews cover Fresno and the surrounding communities. If you’re in Clovis, Madera, Sanger, or Fowler and need AC Maintenance in Fresno territory, give us a call at (559) 354-6878 and we’ll get you on the schedule.
Serving Fresno, CA - Our Local Coverage Area
We’re based in the Fresno 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 Maintenance in Fresno
Twice a year is the right cadence for exposed rural properties around Fresno. Dust, field debris, and tumbleweeds collect against the condenser coil much faster than on a sheltered city lot, and a coil that’s 30% blocked drives up head pressure and overheats the compressor. One visit in early spring before the heat arrives, and a second in late fall to clear harvest dust, keeps the system running efficiently. Call (559) 354-6878 to schedule a visit and get a written price first.
Yes. Many rural properties around Fresno run heat pumps or propane systems instead of natural gas, and we maintain all of them. The maintenance checklist changes a little: heat pump reversing valves, defrost controls, and propane furnace burners all get inspected in addition to the cooling side. We also check for dust and debris that drifts in from open land, which means more frequent coil cleaning than a city home needs. Call (559) 354-6878 and tell us what you’re running; we’ll give you a straight answer and a free estimate.
On a Fresno home from the 1950s-1970s, uneven cooling usually points to duct leakage or an undersized system, not just a tired unit. A tune-up will tell us which problem you actually have. We measure static pressure, inspect accessible duct connections in the attic, and check airflow at the registers. If the ducts are leaking 30% of your cooling, a tune-up alone won’t fix the uneven rooms, and you’d see the honest math before deciding anything. Call (559) 354-6878 for an inspection with a written report.
Yes. We’ve serviced 1920s bungalows in the Tower District with retrofitted Daikin mini-splits, where line sets run through closets and dropped ceilings to avoid cutting into plaster. Maintenance on a mini-split doesn’t require opening the walls: we clean the indoor unit’s coil, check the refrigerant charge at the outdoor unit, clear the condensate line, and test the system’s temperature split. In one Tower District home, we found a 5°F split caused by a dirty evaporator coil and a charge 12 oz low; after clearing the coil and adjusting the charge, cooling returned to normal. Call (559) 354-6878 and we’ll schedule a maintenance visit that respects the bones of your old house.
A Fresno-specific tune-up includes a static pressure check for duct leakage in hot attics, a capacitor test under load, and a coil inspection that accounts for Valley dust and smog. Generic maintenance skips these because they’re not needed in milder climates. In Fresno, where systems run almost continuously from May through September, these three checks are the difference between catching a failure in April and paying for an emergency repair in July. Call (559) 354-6878 and we’ll show you exactly what we check and what we find.
Call Brandt HVAC Co Fresno for AC Maintenance That Holds Up to Fresno Summers
You deserve to know who’s walking through your door and what the work will cost before anyone picks up a tool. Devin Marlowe and our Fresno crew live and work here, and we understand what a 110°F day does to a rooftop condenser on a slab-on-grade ranch. Call (559) 354-6878 for a free estimate and a written price before any work starts. A live person answers, 24 hours a day, every day.
Written by Devin Marlowe, Owner at Brandt HVAC Co Fresno, serving Fresno and the surrounding Central Valley.