8 HVAC Repair Contractors in Liberty Hill, TX

4.9 avg rating
1,395 total reviews3 offer 24/7 service
Need emergency service? 6 HVAC providers in Liberty Hill offer 24/7 availability

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Top-Rated HVAC Repair Contractors in Liberty Hill

#1

Liberty Air LLC

4.9(737 reviews)
Highly Rated

All three named reviews award five stars and call out a specific technician by name. Two reviewers , Hayley Fitzsimmons and Chris and Andy , describe…

14600 W State Hwy 29, Liberty Hill, TX 78642
#2

Schneider Mechanical

4.9(307 reviews)
24/7 Highly Rated

Four of four detailed reviews award five stars, with consistent mentions of on-time arrival, upfront diagnostics, and completion-focused work ethics. Negative…

114 Holmes Rd Suite 110, Liberty Hill, TX 78642
#3

Covenant Air Conditioning & Heating

4.8(310 reviews)
Highly Rated

With 308 reviews averaging 4.8 stars, customers frequently mention Michael's hands-on approach as owner. Emergency response appears across multiple five-star…

1451 Ranch to Market Rd 1869, Liberty Hill, TX 78642

All HVAC Repair Contractors (8 total)

American Home and Commercial Services

5.0(15)

All 15 client reviews award perfect 5-star ratings, with three clients specifically naming technicians Adan,…

12780 TX-29 Building B Suite 200, Liberty Hill, TX 78642

Insco Distributing, Inc.

4.4(12)

Seven of eight reviewers awarded five stars, praising specific staff members Mark, Cole, and Joey for…

110 Holmes Rd Ste# 107, Liberty Hill, TX 78642

Raptor Heating and Air

5.0(8)
24/7

Eight reviewers awarded perfect five-star ratings, with Kevin named as the technician in six of eight…

3451 Co Rd 287, Liberty Hill, TX 78642

Liberty Hill PRO Air Conditioning Service

5.0(3)
24/7

All three reviews award five stars, with each customer specifically praising response speed, diagnostic…

100 Cozy Oak Wy unit 5, Liberty Hill, TX 78642

Central Heating & Air Conditioning

5.0(3)

All three customer reviews award five stars, with each testimonial naming the same technician, Terry, by…

1970 Co Rd 284, Liberty Hill, TX 78642

HVAC Repair Costs in Liberty Hill

Typical heating and cooling repair costs in Liberty Hill, by component.

ServiceLowAverageHigh
Diagnostic / service call
$75$120$200
Thermostat replacement
$150$275$500
Blower motor replacement
$400$650$1,100
Heat exchanger replacement
$1,500$2,200$3,500
Ignitor replacement (gas furnace)
$150$250$400
Control board replacement
$300$550$900
Full system repair (major)
Multi-component failure
$500$1,200$3,000

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

HVAC Repair in Liberty Hill, TX: What to Expect

Liberty Hill sits inside the greater Austin heat band, where summers routinely push temperatures past 100°F and more than 100 days climb above 90°F. That sustained strain on cooling systems keeps demand for hvac-repair Liberty Hill steady from May through September. Eight contractors serve the area, carrying an average 4.9 rating across roughly 1,395 reviews, and three firms offer 24/7 availability for urgent service.

Specifics on typical repair costs weren’t provided, so customers should request itemized estimates for parts and labor before work begins. Texas requires HVAC contractors to hold TDLR Class A or Class B licensing, and compliant credentials should be visible on estimates and invoices. Licensing affects who can legally handle larger commercial systems versus residential cooling loads, so confirm the license class matches the job scope.

No individual customer highlights were supplied for this dataset, so read recent reviews and ask for technician names and service photos when booking. Look for patterns: repeated praise for punctuality, clear pricing, or reliable follow-up, and note any recurring complaints about delays or callbacks. With several highly rated firms in the market, comparing warranties and emergency response can narrow your choice.

Frequently Asked Questions

HVAC repairs in Liberty Hill range from $75-$3,500 depending on the component. Thermostat replacement runs $150-$500, blower motor $400-$1,100, ignitor $150-$400, and heat exchanger replacement $1,500-$3,500. Diagnostic fees of $75-$200 are typically credited toward the repair if you proceed.