Keller's tree canopy is the best thing about the place and the hardest thing on outdoor units. Half our calls here start at the condenser.
Serving Tarrant County — same-day appointments and 24/7 emergency service. Call 214-900-2533.
Absolute Comfort Mechanical provides AC repair, air conditioning replacement, heating and furnace service, and 24/7 emergency response across Keller and north Tarrant County. Most of the city was built between the mid-1990s and the 2010s, on wooded lots that are genuinely unusual for this part of Texas.
That tree cover is why Keller reads differently than neighboring cities on a service call. Shade lowers the cooling load, which is good — but the same trees drop leaves, seed, and pollen straight into condenser coils, and a coil that can't breathe raises head pressure, drives up amperage, and eventually trips a breaker or kills a capacitor.
The failure pattern here is tied to the trees, the two-story housing stock, and equipment that all reached middle age at once:
In most of DFW, a dirty condenser coil is a maintenance item. Under Keller's tree canopy it's the leading cause of the expensive electrical failures we get called out for, and it's entirely preventable.
You can rinse the fins yourself with a garden hose — gentle pressure, never a pressure washer, power off at the disconnect first. Doing it twice a season, especially after spring seed drop, measurably reduces the odds of the capacitor-and-contactor call in August. When we say your coil needs cleaning in Keller, that's a diagnosis, not a sales line.
Most Keller homes past a certain size run separate upstairs and downstairs systems, and the upstairs one lives a much harder life. It sits in a hot attic, fights heat rising from below, and typically fails several years ahead of its twin.
The upstairs-is-always-hot complaint is usually airflow rather than capacity — long attic duct runs, leakage, or not enough return air upstairs. We measure before recommending, and we quote the two systems separately when replacement genuinely is the answer.
Keller requires a mechanical permit and inspection for equipment replacement. We pull it and see the inspection through, which protects the manufacturer warranty and keeps the file clean at resale.
The older homes around Old Town Keller predate the subdivisions by decades and often have the retrofit problems that come with that — undersized returns, cramped equipment closets, duct that was never designed for the house. Those are fixable, and fixing them usually beats replacing equipment that's working fine.
Neighborhoods: Old Town Keller, Hidden Lakes, Marshall Ridge, Bear Creek, Saddlebrook Estates, The Highlands, the Davis Boulevard corridor, the FM 1709 corridor.
ZIP codes: 76244, 76248, 76262.
Yes — Old Town Keller, Hidden Lakes, Marshall Ridge, Bear Creek, Saddlebrook, The Highlands, and the neighborhoods along Davis Boulevard and FM 1709, plus the rest of north Tarrant County. Same-day appointments are typical and we run 24/7.
More than most people expect. Leaves, seed pods, and pollen pack the condenser coil, the system can't shed heat, amperage climbs, and that's what kills capacitors and trips breakers in August. It's the most common root cause we find in Keller.
Yes, carefully. Kill the power at the disconnect, then rinse the fins with a garden hose at gentle pressure from the inside out if you can reach it. Never use a pressure washer — it bends the fins closed and makes the problem permanent.
In a two-story Keller home it's almost always airflow: long attic duct runs, leaking duct, or not enough return air upstairs. We measure it room by room, because adding capacity to fix a delivery problem is an expensive way to stay hot.
Yes. Keller requires a mechanical permit for equipment replacement, and we handle the permit and the inspection as part of every installation.
Southlake, TX · Colleyville, TX · North Richland Hills, TX · Fort Worth, TX · All service areas
Absolute Comfort Mechanical HVAC — licensed, insured, family-owned, serving the Dallas–Fort Worth metroplex. Call 214-900-2533 for 24/7 AC repair, heating, cooling, and commercial refrigeration service.