13 AC Repair Contractors in South Houston, TX

3.5 avg rating
537 total reviews4 offer 24/7 service
Need emergency service? 4 HVAC providers in South Houston offer 24/7 availability

Top-Rated AC Repair Contractors in South Houston

#1

Valderrama A/C & Refrigeration

4.8(310 reviews)
Highly Rated

All sampled reviewers award 5 stars, with 6 of 8 mentioning same-day or within-hours response times. Multiple reviewers specifically name technicians Israel,…

1212 Illinois St, South Houston, TX 77587
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#2

Air-Care Southeast, Inc.

4.9(56 reviews)

Four of fifty-six reviewers explicitly praise same-day or hour-level emergency response times, while three highlight the team's careful treatment of finishes…

615 Kansas Ave, South Houston, TX 77587
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#3

Ellison Heating and Air Repair

4.9(46 reviews)
24/7

All six named reviewers awarded 5 stars, with three specifically praising competitive pricing that beat other contractor quotes by thousands of dollars. Two…

1714 Houston Blvd, South Houston, TX 77587
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All AC Repair Contractors (13 total)

Airstream Air Conditioning and Heating

4.9(29)

All 29 reviews carry a 5-star rating, with customers frequently mentioning same-day response times,…

512 Minnesota St, South Houston, TX 77587
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Houston Dryer Vent Cleaning

4.9(27)
24/7

7 of 8 detailed reviews award 5 stars, with customers praising thoroughness, professionalism, and visible…

1603 Spencer Hwy, South Houston, TX 77587
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Vasco LLC

5.0(11)

All ten reviews carry 5-star ratings, with nine specifically praising speed of response and same-day service…

1409 Avenue I, South Houston, TX 77587
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Tank & Tankless Water Heaters South Houston TX

4.8(5)

Four of five reviewers awarded four or five stars, with the lone three-star review citing quote-to-cost…

513 College Ave, South Houston, TX 77587
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Granite Air Conditioning Experts

5.0(4)
24/7

All four reviewers award perfect five-star ratings, with each account mentioning specific problems resolved:…

1403 Spencer Hwy, South Houston, TX 77587
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Cool Air Houston

2.8(15)

Four reviewers specifically name technicians who resolved their issues: Chris earned praise for quick…

1110 Pennsylvania St, South Houston, TX 77587
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BFS Home Warranty

2.2(32)

All three detailed reviews award one star, citing prolonged delays in parts procurement, communication…

808 Spencer Hwy, South Houston, TX 77587
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Emco Air conditioning & Heating

5.0(2)

Both client reviews award perfect 5-star ratings, with common themes emerging around fair pricing, fast…

317 York St, South Houston, TX 77587
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Stone Mechanical Services

0.0
312 Main St Ste. C, South Houston, TX 77587
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Ellison Heating and Air Repair

0.0
24/7
1714 Houston Blvd, South Houston, TX 77587
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AR Mechanical

0.0
307 Pennsylvania St, South Houston, TX 77587
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AC Repair Costs in South Houston

Typical repair costs for South Houston homeowners, by problem type.

ServiceLowAverageHigh
Diagnostic / service call
Usually credited toward repair
$75$120$200
Refrigerant recharge (R-410A)
$150$350$700
Capacitor replacement
$120$250$450
Fan motor replacement
$250$450$700
Compressor replacement
$800$1,800$2,800
Evaporator coil repair
$400$900$1,500
Labor (hourly rate)
Per hour during business hours
$75$110$150

Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

AC Repair in South Houston, TX: What to Expect

Houston’s long, hot summers and near-dawn humidity create persistent demand for moisture-focused cooling work; systems here must shed both heat and latent load across roughly a six-month cooling season. That climate pressure keeps local providers busy — there are about 10 contractors serving South Houston with an average rating near 3.8 — and searches for ac-repair South Houston spike in peak months.

Published cost details for common repairs weren’t provided, so expect variation by labor, parts and system size; many homeowners report higher charges for compressor and coil work versus simple fan or thermostat fixes. Texas requires HVAC contractors to hold the TDLR Class A or Class B license depending on job scope (Class A is unlimited; Class B covers cooling ≤25 tons and heating ≤1.5M BTU/hr), so verify licenses before scheduling service.

Customer highlight data wasn’t available in the brief, so look instead for consistent patterns in reviews: punctuality, clear estimates, and documented diagnostics matter most in humid climates where moisture problems recur. Prioritize contractors who test for airflow and refrigerant charge, provide written scope and warranties, and offer emergency response — three local firms list 24/7 availability, which can be crucial during heat waves.

Frequently Asked Questions

AC repair in South Houston typically costs $75-$2,800 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.