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Verified Reviews for Air Conditioning pros in Llano, TX

*The Angi rating for Air Conditioning companies in Llano, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Llano, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on July 29, 2025

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Avatar for O 2 KOOL REFRIGERATION & A/C
O 2 KOOL REFRIGERATION & A/C
4.7(
584
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceWindow A/C Unit - Service or Relocate+3 more

Serving Llano, TX and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Kris with Kool refrigeration and a/c found my a/c problem I'm going to have them fix at later date. This is an a+ company and kris the tech could not have been better and very knowledgeable."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

27 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for 02 Kool Refrigeration & A/C
02 Kool Refrigeration & A/C
4.7(
575
)
Central A/C - Service or Repair

Serving Llano, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"In the middle of a record heat wave my AC broke. AC repair companies have been very busy, but 02 Kool assured me they would make it out to me the same day, and did. Tech fixed my AC and had it cooling in a half hour. I can sleep at night thanks to 02 Kool."
Truck
new unit
Guys working Hard
indoor new unit
new unit

+39

Response time8 hrs
10 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Team Enoch HVAC Service Austin
Team Enoch HVAC Service Austin
4.6(
398
)
Central A/C - Service or Repair

Serving Llano, TX and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Team Enoch does it again. Didnt even try to sell me a whole new AC system for $9000, like others would. Finally someone i can trust"
Ecobee Thermostat
Goodman Air Handler
Goodman Air Handler
Goodman Outdoor Condenser
Multi-unit Installs

+2

102 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Team Enoch HVAC Install Austin
Team Enoch HVAC Install Austin
4.7(
571
)
Central A/C - Install

Serving Llano, TX and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Excellent communications, prompt install of replacement 4 ton AC at a reasonable price."
Interior replacement
Enoch Truck
Outside Installation
173 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for 72 Degrees Air Conditioning, Heating, and Plumbing - Texas
72 Degrees Air Conditioning, Heating, and Plumbing - Texas
5.0(
5
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Llano, TX and surrounding areas

Approved (Corporate)

In business since 1999

Emergency services offered

Warranties offered

72 Degrees Air Conditioning, Heating & Plumbing is your trusted source for 24/7, premium HVAC services in the Texas Hill Country. Since 1986, we’ve been the Wizards of Comfort, providing prompt and professional heating, plumbing, and air conditioning solutions throughout Kerrville, Fredericksburg, Mason and the surrounding areas.

Drain tech
Tech & truck
72 Degrees Truck
Installing HVAC unit
Techs with furnace

+5

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Avatar for Total Tech Maintenance LLC
Total Tech Maintenance LLC
New to Angi
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Llano, TX and surrounding areas

Approved

With 25 years of experience, we provide professional HVAC installation services for residential and commercial systems. Our team is committed to quality workmanship, reliable service, and installing every system to meet manufacturer specifications for long-lasting performance. Customer satisfaction is our priority, and we take pride in delivering dependable comfort you can trust.

4 neighbors recently requested a quote
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Avatar for Cutting Up With Hayes
Cutting Up With Hayes
New to Angi
Air Ducts & Vents - Clean

Serving Llano, TX and surrounding areas

Approved

Free estimates

Offers commercial services

We’re a local father-and-son lawn care team dedicated to providing dependable, affordable mowing services. We specialize in small to medium-sized residential yards, taking pride in showing up on time, doing quality work, and treating every property with care. Whether you need regular lawn maintenance or a one-time mow, we’re here to help keep your yard looking its best.

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Air Conditioning questions, answered by experts

Yes, scorpions can enter a home through AC vents, especially if the system is not well-sealed. As excellent climbers, they can scale a home's exterior and squeeze through gaps as small as 1/16 of an inch. Scorpions are often attracted to the moisture around air conditioning ducts or seek cooler areas during hot weather, using vents as a pathway inside. They may slip through small openings where the duct meets the vent cover and travel within walls before emerging. To prevent this, inspect your vents, seal any gaps, and consider installing fine mesh screens.

A power outage can damage your air conditioner, just like a power surge can damage any electrical device or appliance. In most cases, your circuit breaker or built-in surge protection on your AC unit protects your AC and just needs a reset. But in other cases, it might be that your AC compressor or capacitor was blown during the power surge. You’ll need to have an HVAC professional repair or replace any AC parts. 

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

The standard rule for return duct sizing is that the return vent should be the same size or larger than the supply vent. This will ensure balanced airflow in your home and reduce strain on your HVAC system.

Traditional central air conditioning systems require ductwork to circulate air throughout the home. Alternatively, you can add air conditioning with a mini-split ductless air conditioning system, which can be just as energy efficient as a central air conditioner. This type of system consists of two units–an outside unit that holds the compressor and condenser and an indoor unit that holds an air-handler. With multi-zone ductless systems, there are multiple indoor air handlers tied to a single outdoor compressor/condenser, allowing the system to cool multiple rooms.

The Llano, TX homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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