55 Emergency HVAC Contractors in Katy, TX

4.8 avg rating
14,509 total reviews15 offer 24/7 service

Top-Rated Emergency HVAC Contractors in Katy

#1

The Katy Plumbing Company Heating & Air

4.9(3,627 reviews)
24/7 Highly Rated

Five-star reviews frequently mention specific technicians by name: Ryan praised for thorough explanations, Marshall recognized for knowledge and…

1704 Avenue D, Katy, TX 77493
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#2

Air Tech of Katy

4.8(3,228 reviews)
24/7 Highly Rated

Every reviewer awarded 5 stars, with no ratings below 4. Multiple customers specifically named technicians who exceeded expectations, including Tim Franks for…

1402 Vander Wilt Ln, Katy, TX 77449
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#3

4C AC & Heating Repair

5.0(1,003 reviews)
Highly Rated

Every single review in the analyzed sample, all five-star ratings, praises the honesty, transparency, and diagnostic skill of 4C AC technicians. Multiple…

1812 Avenue D Suite 204, Katy, TX 77493
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All Emergency HVAC Contractors (55 total)

BVS Home Experts

4.9(995)
24/7 Highly Rated

Every reviewer awarded a 5-star rating, with multiple customers specifically calling out technician names.…

2717 Commercial Center Blvd E201, Katy, TX 77494
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Ideal Air Services

4.9(699)
Highly Rated

700 client reviews yield a 4.9 average rating, with zero complaints about hidden charges. Multiple reviewers…

565 S Mason Rd #347, Katy, TX 77450
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Trilogy AC

4.6(1,003)

Four of five detailed reviews award five stars, citing transparent pricing, named technicians, and equipment…

20435 Westfield Commerce Dr, Katy, TX 77449
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Texan Mechanical AC & Heating

4.9(514)
Highly Rated

All seven detailed reviews award 5 stars, with zero lower ratings present in the sample. Emergency service…

6725 S Fry Rd #700-349, Katy, TX 77494
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Just Fix It Today

4.8(465)
24/7 Highly Rated

Every reviewer awarded 5 stars, with three customers specifically praising the same-day scheduling during AC…

21819 Katy Fwy Ste B103, Katy, TX 77450
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Crump A/C and Heating

4.9(343)
Highly Rated

Three hundred forty-three reviews yield a near-perfect 4.9 rating, with multiple clients naming Bryce or Greg…

535 E Fernhurst Dr Suite 312, Katy, TX 77450
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Polar Express A/C & Heating

4.9(341)
Highly Rated

Three of four detailed reviewers specifically praised technician honesty, noting Polar Express proposed…

25122 Lakeview Rd, Katy, TX 77494
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Service Pros Air Conditioning & Heating

4.9(236)
Highly Rated

236 reviews yield a 4.9 average rating with zero visible negative feedback. Seven reviewers explicitly praise…

2125 Katy Fort Bend Rd Suite 106, Katy, TX 77493
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Mr. Reliable Heating & Air

5.0(199)
24/7 Highly Rated

All six detailed reviews award five stars, with four explicitly naming technician Omar and highlighting his…

21830 Kingsland Blvd #101a, Katy, TX 77450
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Total Air Masters A/C & Heating

4.8(248)
Highly Rated

100 percent of reviewers award five stars, with 248 clients collectively noting responsiveness and thorough…

21030 Somerset Park Ln, Katy, TX 77450
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Eddie's Heating and Air

4.8(168)
Highly Rated

Of 8 detailed reviews, 3 customers award 5 stars citing same-day response, fair pricing, and professional…

1415 East Ave Suite B, Katy, TX 77493
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Blowin Cold AC

5.0(135)
Highly Rated

All 135 reviews award 5 stars. Reviewers in 3 separate accounts specifically mention same-day arrival,…

1023 Park Meadow Dr, Katy, TX 77450
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TemperaturePro Katy-Cypress

5.0(125)
24/7 Highly Rated

All 123 reviews carry 5-star ratings, with customers consistently mentioning fast response times, fair…

25807 Westheimer Pkwy Suite 350, Katy, TX 77494
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Home Property Service - Katy Handyman Dryer Vent Cleaning Attic Ladder Air Duct Cleaning Katy Fulshear Houston Sugarland Seal

5.0(122)
24/7 Highly Rated

All five sampled reviews award 5 stars, praising Chriss diagnostic thoroughness and fair pricing that…

1843 Golden Cape Dr, Katy, TX 77494
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Air Blue A/C & Heating

4.8(126)
Highly Rated

Five reviewers mention rapid response times, with three specifically noting same-day or next-day service…

1430 Vander Wilt Ln Suite 1430A, Katy, TX 77449
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Kool Mode AC and Heating

4.8(126)
Highly Rated

All 126 reviews award 5 stars, with emergency same-day service mentioned explicitly in three reviews and…

6037 N Fry Rd #126-34, Katy, TX 77449
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5 Star A/C Filter

4.9(98)
24/7

Nearly every reviewer awards five stars, with 98 total ratings averaging 4.9 stars. Six clients specifically…

2900 Katy Hockley Cut Off Rd #B204, Katy, TX 77493
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Done Deal A/C & Heating Katy

4.8(106)
24/7 Highly Rated

Five of six reviewers explicitly mention competitive or lowest pricing as a primary reason for choosing Done…

2717 Commercial Center Blvd suite e 200, Katy, TX 77494
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Cornerstone AC & Heat LLC

5.0(79)
24/7

Seven of seven sampled reviewers specifically mention Joseph by name, indicating he handles a majority of…

22720 Morton Ranch Rd #160, Katy, TX 77449
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Brandt Electrical, A/C & Heating

4.4(105)

Six of seven recent reviewers awarded 5-star ratings, with each explicitly naming technician Dorian by name.…

751 Carolina St Suite 400, Katy, TX 77494
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Residential AC & Heating ECi

4.9(59)
24/7

Every reviewer awarded five stars, with eight clients specifically mentioning either Eddie or his team by…

23600 FM 1093 #808, Katy, TX 77494
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Texas Air Care Air Conditioning and Heat

4.8(58)
24/7

Four of five detailed reviews award five stars and name the owner John by name, praising his diagnostic…

19946 Cresent Creek Dr, Katy, TX 77449
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832 Comfort AC Cooling And Heating

5.0(46)

Forty-six clients have awarded 832 Comfort AC a flawless 5.0-star rating. Reviewers consistently cite…

11511 Gaston Rd Suite A112, Katy, TX 77494
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True Fix A/C & Heating

4.8(49)

Every reviewer awards 5 stars, with 8 specifically mentioning multi-year relationships spanning 14 to 25…

25218 Lakeview Rd, Katy, TX 77494
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Roman Cavalry Comfort

4.9(45)
24/7

Forty-five reviews yield a 4.9 average rating with predominantly five-star feedback. Positive mentions…

24600 Katy Fwy Suite 834, Katy, TX 77494
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AirMaster Services

3.9(116)
24/7

Across the sampled reviews, five clients specifically credit a technician named Jim with same-day arrivals,…

720 Thomas Ave, Katy, TX 77494
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AC Man Houston

4.8(45)
24/7

Four of six detailed reviews specifically mention same-day or under-two-hour response times during…

1539 S Mason Rd, Katy, TX 77450
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Emergency HVAC Costs in Katy

After-hours, weekend, and holiday HVAC service pricing in Katy. Rates are typically 1.5-2x standard.

ServiceLowAverageHigh
After-hours service call (weekday night)
Base fee before labor
$150$200$300
Weekend service call
$175$225$325
Holiday / major holiday call
$225$300$450
Emergency labor (hourly)
1.5-2x standard hourly rate
$160$205$250
Emergency repair total (typical)
Repair + after-hours surcharge
$300$700$1,200
Emergency repair (major)
Compressor, heat exchanger failures
$1,200$2,200$3,500

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

Emergency HVAC in Katy, TX: What to Expect

Katy sits within the Houston metro’s humid, subtropical reach where 95°F August highs and persistent morning humidity push systems to remove enormous moisture loads across a six-month cooling season. That climate drives steady demand for emergency-hvac Katy services: about 55 contractors serve the area, averaging a 4.5 rating from roughly 14,900 reviews, and 30 offer round-the-clock response.

Specific local cost figures were not provided, and pricing can swing based on emergency scope, parts scarcity, and after-hours surcharges; expect variability rather than a single range. Contractors in Texas must hold TDLR licenses—Class A for unlimited work or Class B for cooling systems up to 25 tons and limited heating capacity—which is essential to verify before any emergency repair is authorized or paid for.

No individual customer highlights were included in the data, so patterns emerge from market context: emphasize fast response, documented diagnostics, and clear after-hours pricing when choosing a provider. Ask for license numbers, proof of insurance, and written estimates for repairs that address both temperature and dehumidification performance given Katy’s prolonged cooling season.

Frequently Asked Questions

Emergency HVAC in Katy adds a premium of $100-$300 to the standard service call fee, with labor billed at 1.5-2x normal rates. After-hours weekday calls typically run $150-$300 before repairs, weekends $175-$325, and holidays $225-$450. Total emergency repair costs usually land between $300-$1,200.

All HVAC Contractors in Katy, TX

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