AC Repair in Houston, TX
We're not a citywide company. We're south Houston specialists who know the neighborhoods between the Medical Center and the Pearland line: bungalows, mid-century brick, post-war ranches, 1970s towers, modern infill. We repair the houses we know, not a generic citywide dispatch.
- Same-day on most calls
- South Houston only
- Inside-the-loop work
- 1,908+ Google reviews
What AC repair costs in Houston
We publish real numbers because walking into a repair blind is how homeowners get burned. The diagnostic visit is a flat fee that applies toward the repair. The most common south-Houston repairs, parts and labor: failed run capacitor $180 to $320, pitted contactor $190 to $280, clogged condensate drain $150 to $250, ECM blower motor module $400 to $900, R-410A leak diagnosis and recharge $350 to $650. Compressor replacement on a system 20-plus years old is a repair-versus-replace conversation, and we quote both paths in writing without leading you toward either.
Every repair gets a written quote before work starts and a 1-year parts and labor warranty after. Clear Advantage members take 10% off and skip the line.
The south-Houston signature problem
Every coverage area has a pattern, and south Houston's is humidity. The neighborhoods between the Medical Center and the Pearland line run 75°F dewpoints from late May to October. Equipment that is even slightly oversized short-cycles, never running long enough to wring water out of the air, and walls and floors stay tacky at 65 to 70% relative humidity even with the AC blasting. The fix is rarely a bigger AC. We measure first, and when replacement is the answer we size to the actual envelope with a Manual J, not to the largest tonnage that fits the existing slab.
Behind humidity, the call mix tracks the housing era. In the older bungalow and mid-century neighborhoods (Westbury, Meyerland, Brays Oaks), calls run heavy on aging equipment: blower motor wear on 20-plus-year-old air handlers, original-spec contactors, and refrigerant work on weathered line sets. In the 1970s spec subdivisions, condensate drain issues and capacitor failures dominate. In the modern infill replacing teardowns south of 610, the most common call is room-to-room imbalance on a builder install that never accounted for the actual square footage.
Repair patterns by south-Houston neighborhood
The pre-war and 1940s bungalows in Westbury, Meyerland, and parts of the South Loop had central air retrofitted through chases that don't exist in the design, so back bedrooms starve and high-velocity or mini-split fixes often beat fighting the original duct path. Mid-century brick ranches in Brays Oaks, Westwood, and Fondren Southwest run the conventional split-system pattern: undersized trunks, attic air handlers whose capacitors cycle out early, and returns too small at the central register. The 1970s and 80s spec subdivisions in Hiram Clarke, Sunnyside, and the Almeda Mall area are past their second life, where most calls are repair-versus-replace on systems 20-plus years old. The Medical Center, Midtown, and EaDo high-rises run building-spec air handlers in shared closets with HOA-controlled outdoor units, where we coordinate with management and use coastal-spec coils on anything exposed to outside air on a balcony.
If the better answer for your home is replacement instead of another repair, that conversation moves to our AC installation process: free in-home estimate, real Manual J load calculation, three written tiers, including the high-velocity and mini-split options that inside-the-loop homes often need.
Same-day response, because we come in from the south
The drive from County Road 130 to the Medical Center is 25 miles and about 25 minutes off-peak. We dispatch from outside the loop, so we are often quicker than companies based in the Galleria or West Houston that have to fight 610 traffic the wrong way; our trucks come in from the south and leave the same way. For most south-Houston calls placed before noon, same-day is realistic across the inner-loop ZIPs and the southern submarkets alike. After-hours and weekend dispatches carry no overtime fee for Clear Advantage members. In the refinery-corridor ZIPs (Hobby corridor, Sunnyside, the Almeda Mall area), coils foul faster, so our trucks pre-stage MERV-13 racks for those calls.
South Houston AC repair questions
How much does AC repair cost in Houston?
The diagnostic visit is a flat fee that applies toward the repair if you proceed. Common south-Houston repairs with parts and labor: run capacitor $180 to $320, contactor $190 to $280, condensate drain clear $150 to $250, ECM blower motor module $400 to $900, R-410A leak diagnosis and recharge $350 to $650. You see the written number before we touch the system. Clear Advantage members take 10% off any repair.
Do you cover all of Houston, or just the south side?
South side only. We work the neighborhoods between the Medical Center and the Pearland line, both inside and outside the loop. We don't cover the Galleria, the Heights, the Energy Corridor, Spring, or Cypress. A real local HVAC company that knows the housing stock beats a citywide dispatch every time, and that's the tradeoff we choose.
How fast can you reach a Houston address for AC repair?
From County Road 130 to the Medical Center is 25 miles, about 25 minutes off-peak. We dispatch from outside the loop and come in from the south, so we usually beat companies that have to fight 610 traffic. Same-day for most south-Houston calls placed before noon. After-hours and weekend dispatches carry no overtime fee for Clear Advantage members.
Why is my Houston bungalow so humid even with the AC running?
South Houston runs 75°F dewpoints from late May to October. If the AC is even slightly oversized, it short-cycles and never runs long enough to pull moisture out, so walls and floors stay tacky even with the AC blasting. The fix is rarely a bigger AC; it is a Manual J load calculation followed by a right-sized replacement, or a whole-home dehumidifier ducted into the existing system as a Band-Aid.
My new infill house has rooms eight degrees apart, what is wrong?
Almost always builder-grade ductwork that was never sized to the actual home. Static-pressure measurement plus return resizing, an Aeroseal pass on the trunk leaks, and rebalancing the supply registers usually solve it without replacing the equipment. We measure first and quote the actual fix, not a generic "you need a bigger AC."
Do you repair all AC brands?
Yes: Trane, Carrier, Lennox, Goodman, Rheem, American Standard, and the rest. Trucks working south Houston carry the common failure parts, plus MERV-13 racks for the refinery-corridor ZIPs where coils foul faster. Every repair carries a 1-year parts and labor warranty.
More Clear the Air in Houston
Everything about south-Houston HVAC in one place lives on our Houston service-area page: heating, air quality, permits, flood-zone considerations, neighborhoods, all of it. For the repair service itself, brand coverage, and process details, see AC repair. Maintenance customers should look at the $99 tune-up ($79 with the coupon, free for members), the cheapest AC repair being the one you never need.