5 HVAC Repair Contractors in Lakeway, TX

4.9 avg rating
858 total reviews3 offer 24/7 service
Need emergency service? 4 HVAC providers in Lakeway offer 24/7 availability

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Top-Rated HVAC Repair Contractors in Lakeway

#1

West Austin Air Conditioning

4.9(351 reviews)
Highly Rated

340 clients awarded a 4.9-star average, with every extracted review awarding 5 stars. Multiple reviewers mention same-day or next-business-day response,…

401 Ranch to Market Rd 620 Suite C-1, Lakeway, TX 78734
#2

Aero Designed Systems

5.0(256 reviews)
24/7 Highly Rated

250 total reviews produce a perfect 5.0-star average, with technicians Aaron Smith, Jose Aguilar, Juan, and Paul named across multiple customer accounts.…

15400 Cavalier Canyon Dr Ste. A, Lakeway, TX 78734
#3

Comfort Masters Heating & Air Conditioning

4.8(125 reviews)
24/7 Highly Rated

Every reviewer who rated 5 stars described specific technicians by name and cited particular repair outcomes, while lower ratings like 4 stars acknowledged…

1945 Medical Dr, Lakeway, TX 78734

All HVAC Repair Contractors (5 total)

Air & Plumbing Today

4.9(104)
24/7 Highly Rated

All four sampled reviewers gave 5-star ratings, with three specifically naming technician Austin and praising…

2009 N FM 620, Lakeway, TX 78734

Liberty Mechanical Inc

4.8(22)

Fourteen of 18 detailed reviews award 5 stars, with technicians named in positive contexts and pricing…

1200 Lakeway Dr, Lakeway, TX 78734

HVAC Repair Costs in Lakeway

Typical heating and cooling repair costs in Lakeway, 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 Lakeway, TX: What to Expect

Lakeway’s long, humid summers and Austin-area heat — with roughly 30 days above 100°F and 111 days above 90°F annually — make dependable cooling essential. That climate drives steady demand for hvac-repair Lakeway services: five contractors serve the area, averaging a 4.9 rating across 858 reviews, and three of those firms provide 24/7 emergency response to keep homes comfortable when systems fail.

Repair costs vary by the job: common high-ticket items include compressor replacement, evaporator/condenser coil work, and refrigerant system repairs, while labor and parts availability influence final estimates. Texas requires contractors to hold a Class A or Class B license through the Texas Department of Licensing and Regulation, so confirm a provider’s TDLR credentials and advertised scope before authorizing work or major parts replacements.

Customer highlights were not provided, so focus on market cues and review patterns when choosing a technician: prioritize prompt response, clear written estimates, warranties on parts and labor, and demonstrated experience with local humidity-related failures. The strong average rating in the area suggests many residents are satisfied, but compare recent reviews for response time and follow-up service to find the best fit for your home.

Frequently Asked Questions

HVAC repairs in Lakeway 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.