8 HVAC Repair Contractors in Fredericksburg, TX

3.9 avg rating
2,593 total reviews5 offer 24/7 service
Need emergency service? 6 HVAC providers in Fredericksburg offer 24/7 availability

Top-Rated HVAC Repair Contractors in Fredericksburg

#1

Hill Country AC, Heating, Plumbing

4.9(1,274 reviews)
24/7 Highly Rated

Every reviewer awarded 5 stars, with 1,239 clients confirming consistent quality. Six distinct technicians received personal recognition across sampled…

1607 E Main St, Fredericksburg, TX 78624
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#2

72 Degrees Texas

4.9(979 reviews)
24/7 Highly Rated

All four featured reviewers awarded 5 stars, with each mentioning specific technicians by name. Three reviews explicitly note the company provided multiple…

684 FM2093, Fredericksburg, TX 78624
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#3

Arizola Plumbing & Home Services

4.8(174 reviews)
24/7 Highly Rated

Every reviewer awarded a perfect 5-star rating across all 6 detailed reviews. Customers specifically named individual technicians, Eric Neri, Rick, Landon,…

2085 West Hwy 290 #100, Fredericksburg, TX 78624
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All HVAC Repair Contractors (8 total)

Global Cooling & Plumbing+

4.9(155)
24/7 Highly Rated

Every reviewer awarding five stars specifically mentions technician communication: John explained exact work…

733 Brehmer Ln unit 6, Fredericksburg, TX 78624
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Howdy HVAC/R Services

5.0(3)
24/7

Three homeowners awarded perfect 5-star ratings, with all reviews mentioning responsive same-day service and…

609 Franklin St, Fredericksburg, TX 78624
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K & K Heating & Cooling LLC

5.0(2)

Both clients who left reviews awarded perfect five-star ratings, indicating unhqualified satisfaction with…

71 Emerald Loop, Fredericksburg, TX 78624
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Fire and Ice Heating and Air, LLC

1.7(6)

One of five indexed reviews awards five stars citing successful unit replacement and fair pricing, while four…

904 Llano St, Fredericksburg, TX 78624
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Cen Tex heating and air

0.0
76 Linda Dr, Fredericksburg, TX 78624
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HVAC Repair Costs in Fredericksburg

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

Fredericksburg sits in the Texas Hill Country at a higher elevation than central Austin, so summers are hot and slightly drier with more than 90 days topping 90°F; evenings near the lake cool a bit but cooling demand stretches from May through September. That seasonal pressure drives steady service needs, and the local market shows eight contractors with an average 3.9 rating across 2,505 reviews; five advertise 24/7 availability for hvac-repair Fredericksburg.

Specific line-item cost data for common repairs wasn’t provided, so prices vary with system age, accessibility and parts required; shop and labor rates can differ significantly between providers. Texas requires HVAC contractors to hold TDLR Class A or Class B licensing, and verifying a license alongside proof of insurance and written estimates helps benchmark any quoted repair cost before work begins.

Customer highlight details were not included, so no individual technicians can be named from these materials. With a broad sample of reviews and a middling average rating, look for consistent response times, clear upfront pricing, and documented warranties; ask prospective contractors about emergency service protocols, parts sourcing, and any subcontracting so you can compare reliability as well as price.

Frequently Asked Questions

HVAC repairs in Fredericksburg 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.