AC Maintenance in Houston, TX
We're south Houston specialists, not a citywide company. Between the Medical Center and the Pearland line, an annual tune-up does ordinary work, but on the refinery-corridor wedge over Hobby, Sunnyside, and Almeda Mall, it does more: the coils there foul twice as fast, and the visit is where that gets caught.
- $99 tune-up, $79 with coupon
- South Houston only
- 1,908+ Google reviews
- 60-90 minute real visits
What the visit includes, and what it costs
The tune-up is $99, or $79 with the $20-off coupon, and free for Clear Advantage members. It is a real 60 to 90 minute visit: the indoor evaporator coil cleaned, the outdoor condenser coil rinsed, the condensate drain flushed and treated, refrigerant charge verified against manufacturer spec, capacitor and contactor tested under load, blower amp draw measured, thermostat calibrated. You get a written report with photos of what we found, what is healthy, and what is borderline.
South Houston runs 75°F dewpoints from late May to October, and a clean, correctly charged system is the first line on humidity. A tune-up restores capacity you have been quietly losing to a fouled coil. If the home still reads tacky at 65 to 70% RH afterward, the report says so plainly, because at that point the answer is usually a Manual J right-sizing or a whole-home dehumidifier, not a deeper clean.
Why the refinery corridor changes the cadence
Prevailing easterlies push particulate from the Pasadena and Channelview refinery complexes inland on a wedge between the Ship Channel and 288. Hobby Airport corridor, Sunnyside, and the older subdivisions in the Almeda Mall area sit in that path, and the HVAC consequence is real: indoor evaporator coils foul roughly twice as fast as the same equipment in West Houston. A coil caked with that grime sheds capacity, runs longer, and quietly drives the power bill up while the home never quite catches up by August.
That is why the maintenance cadence in these ZIPs is different. Blower wheels need cleaning every 6 months instead of every 12, so we clean the blower on the spring visit and flag a second mid-year. MERV-13 filtration starts paying back inside the first year through fewer coil-cleaning intervals and reduced runtime, and we pre-stage MERV-13 racks and replacement media on the truck for these neighborhoods. A checklist written for a West Houston home misses the thing that matters most here.
Maintenance by south-Houston housing era
The tune-up findings track the housing era. In the post-war ranches of Brays Oaks, Westbury, and Fondren Southwest, the air handlers bake in the attic and their capacitors cycle out years before their rated life; the spring visit is where a $180 to $320 capacitor gets caught and swapped on a mild morning instead of failing at 4pm on the first 95-degree Saturday. In the pre-war Westbury and Meyerland bungalows, original ductwork accumulates decades of dust, and the airflow check is as important as the coil clean.
In the 1970s and 80s spec subdivisions toward Hiram Clarke, Sunnyside, and Almeda Mall, the equipment is past its second life: condensate drains plug almost annually and contactors pit from decades of cycling, so the drain flush and the under-load electrical test earn their keep every visit. In the modern infill south of 610 and the Medical Center and Midtown high-rises, the equipment is newer, but builder-grade ductwork and shared air-handler closets mean the tune-up is as much about airflow and access as it is about the coil.
The membership math for south-Houston homes
Clear Advantage runs $25/month and includes two tune-ups a year (AC in spring, heat in fall), no overtime fees on after-hours calls, priority scheduling, and 10% off any repair. For refinery-corridor homes where the coil work comes around twice as often, the membership is built for exactly that rhythm, and the no-overtime-fee clause tends to pay for the rest the weekend something quits. Dispatch is from our shop on County Road 130 in Pearland, coming in from the south, about 25 minutes off-peak to the Medical Center. Call 281-992-7866 to schedule.
South Houston AC maintenance questions
How much is an AC tune-up in Houston?
The AC tune-up is $99, or $79 with the $20-off coupon, and free for Clear Advantage members. It is a 60 to 90 minute visit, not a 15-minute filter swap: coil cleaning, drain flush, electrical and refrigerant checks, and a written report with photos.
Do you cover all of Houston, or just the south side?
South side only. We run tune-ups in the neighborhoods between the Medical Center and the Pearland line, inside and outside the loop. We don't cover the Galleria, the Heights, the Energy Corridor, Spring, or Cypress. A local crew that knows the housing stock beats a citywide dispatch, and that's the tradeoff we choose.
What does the tune-up include?
Indoor evaporator coil cleaning, outdoor condenser coil rinse, condensate drain flush and treatment, refrigerant charge verification against manufacturer spec, capacitor and contactor testing under load, blower amp draw, thermostat calibration, and a written report with photos. In the refinery-corridor ZIPs we add a blower-wheel cleaning on the spring visit and recommend a second mid-year, because the coils there foul faster.
Why do the refinery-corridor neighborhoods need more frequent service?
Prevailing easterlies push refinery particulate inland on a wedge between the Ship Channel and 288, over Hobby Airport corridor, Sunnyside, and the Almeda Mall area. Indoor coils foul roughly twice as fast as the same equipment in West Houston, so blower wheels need cleaning every 6 months instead of every 12, and MERV-13 filtration starts paying back inside the first year through fewer coil-cleaning service intervals. We pre-stage MERV-13 racks on the truck for those ZIPs.
Why is my south Houston home humid even after a tune-up?
South Houston runs 75°F dewpoints from late May to October. A clean, well-charged system handles humidity better, but if the AC is even slightly oversized it short-cycles and never runs long enough to pull moisture out. A tune-up restores capacity you have been losing; if the home still reads tacky at 65 to 70% RH, the real fix is a Manual J right-sizing or a whole-home dehumidifier, and we will say so in the report.
What is the Clear Advantage membership?
It is $25/month and includes two maintenance visits a year (AC in spring, heat in fall), priority scheduling, 10% off repairs, and no overtime fees on after-hours calls. For refinery-corridor homes where coils foul faster, the priority queue and repair discount do real work.
More Clear the Air in Houston
The full south-Houston picture, every neighborhood and service, lives on the Houston service-area page. The complete tune-up scope and membership details are on the main AC maintenance page. If a tune-up has already turned into a repair conversation, see AC repair in Houston, and if the system is past saving, AC installation in Houston quotes the replacement with a real Manual J load calculation.