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Thermostat installers and replacers in Fredericksburg

Avatar for 72 Degrees Air Conditioning, Heating, and Plumbing - Texas
72 Degrees Air Conditioning, Heating, and Plumbing - Texas
684 FM 2093, Suite 100
5.00(
5
)
Approved Pro
72 Degrees Air Conditioning, Heating, and Plumbing - Texas
684 FM 2093, Suite 100
5.00(
5
)
Approved Pro
17 local quotes requested
26 years of experience

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 Boerne.

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 Boerne.


Avatar for O 2 KOOL REFRIGERATION & A/C
O 2 KOOL REFRIGERATION & A/C
824 Anson Street
4.82(
11
)
Approved Pro
O 2 KOOL REFRIGERATION & A/C
824 Anson Street
4.82(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1211 local quotes requested

O2Kool has been Austin’s premier HVAC company for the past 15 years and we’ve shown no signs of cooling down. Our ability to confidently assess, install, repair,and upkeep our units, sets us apart from all other HVAC companies. Our experienced technicians are on call 24/7 in order to provide optimum customer service to each and every one of our clients. We aim to fulfill our clients’ HVAC needs by promising reliable, honest, quality service but we don’t stop there. Our technicians will educate our customers on the process of maintaining their units in order to maximize their a/c and heating experience.

"I can not say enough positive about Chris and Chuck and O 2 KOOL!! Chuck came out in early January to look at my old Trane gas furnace .. he got it going with no trouble. Now today ... during our ice/snow armageddon it went out again. I called and Chris FaceTimed with me .. looked at what was up and talked me through how to relight the system myself. Good news .. I now have heat! I strongly recommend them to anyone who needs help with their heating and cooling system! They not only helped, but assured me .. a 60 yr old woman .. everything would be OK and safe. That is a VERY rare quality!"

Cindy M on February 2021

O2Kool has been Austin’s premier HVAC company for the past 15 years and we’ve shown no signs of cooling down. Our ability to confidently assess, install, repair,and upkeep our units, sets us apart from all other HVAC companies. Our experienced technicians are on call 24/7 in order to provide optimum customer service to each and every one of our clients. We aim to fulfill our clients’ HVAC needs by promising reliable, honest, quality service but we don’t stop there. Our technicians will educate our customers on the process of maintaining their units in order to maximize their a/c and heating experience.

"I can not say enough positive about Chris and Chuck and O 2 KOOL!! Chuck came out in early January to look at my old Trane gas furnace .. he got it going with no trouble. Now today ... during our ice/snow armageddon it went out again. I called and Chris FaceTimed with me .. looked at what was up and talked me through how to relight the system myself. Good news .. I now have heat! I strongly recommend them to anyone who needs help with their heating and cooling system! They not only helped, but assured me .. a 60 yr old woman .. everything would be OK and safe. That is a VERY rare quality!"

Cindy M on February 2021


Avatar for PHR A/C & Heating
PHR A/C & Heating
3606 Morningview DR
4.94(
16
)
Approved Pro
PHR A/C & Heating
3606 Morningview DR
4.94(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6500 local quotes requested

Residential and Commercial and multi family Air Conditioning Services Our certified technicians can service and install any brand of heating and cooling equipment. COMMERCIAL REPAIR & RESIDENTIAL REPAIR We service repair and install air conditioners and heating of all makes and models. REPLACEMENT We provide replacement of heating and air conditioning systems and also provide air duct replacement and modification. MAINTENANCE Maintenance includes replacement of air filters and coil and system cleaning. We also provide maintenance agreements. We're Cool!

"Eric and his crew did a wonderful job. I'm very pleased with their work. I would call them again."

Diane W on May 2025

Residential and Commercial and multi family Air Conditioning Services Our certified technicians can service and install any brand of heating and cooling equipment. COMMERCIAL REPAIR & RESIDENTIAL REPAIR We service repair and install air conditioners and heating of all makes and models. REPLACEMENT We provide replacement of heating and air conditioning systems and also provide air duct replacement and modification. MAINTENANCE Maintenance includes replacement of air filters and coil and system cleaning. We also provide maintenance agreements. We're Cool!

"Eric and his crew did a wonderful job. I'm very pleased with their work. I would call them again."

Diane W on May 2025


DEW Renovations/Remodeling
63 CR 34200
No reviews
DEW Renovations/Remodeling
63 CR 34200
No reviews
Free onsite estimate

Handyman. Specializing in drywall, tape bed and texture and paint. Inside and outside painting.

Handyman. Specializing in drywall, tape bed and texture and paint. Inside and outside painting.


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


KBK Construction
PO Box 132
2.00(
1
)
KBK Construction
PO Box 132
2.00(
1
)
18 years of experience

1-I use licenesed sub-contractors for electrical and plumbing 2-KBK-C is a small hands on company employing me and two helpers 3-I do a lot of work on the outlying ranches so I pull a trailer with me containing a wide variety of tools 4-Certified Apollo Gate Opener installer 5-Trip billing - Labor & $1.00 per mile paid one way out of the Junction city limits 6-Wages - Craftsman-$25.00 - $35.00hr & helper-$15.00 - $20.00hr 7-Free bid proposals 8-Haul off available 9-Local Owner - Emergemcy serice available at all hours 10-I will work with Home Owner with thier assistance with the project if they so choose 11-I am Bondable

1-I use licenesed sub-contractors for electrical and plumbing 2-KBK-C is a small hands on company employing me and two helpers 3-I do a lot of work on the outlying ranches so I pull a trailer with me containing a wide variety of tools 4-Certified Apollo Gate Opener installer 5-Trip billing - Labor & $1.00 per mile paid one way out of the Junction city limits 6-Wages - Craftsman-$25.00 - $35.00hr & helper-$15.00 - $20.00hr 7-Free bid proposals 8-Haul off available 9-Local Owner - Emergemcy serice available at all hours 10-I will work with Home Owner with thier assistance with the project if they so choose 11-I am Bondable


The Bosworth Company
2812 Blacksmith Lane
4.89(
18
)
The Bosworth Company
2812 Blacksmith Lane
4.89(
18
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Since 1949, The Bosworth Company has been providing the Permian Basin with quality air conditioning, heating, air quality, plumbing and electrical services. Our reputation is built upon providing a quality product at a competitive price while responding to our customer's needs in a timely fashion – even if you need service after-hours. The Bosworth Company is an authorized distributor of Lennox, Carrier and Trane products to allow their customers the greatest flexibility in choosing an air conditioning / heating system. In addition, all employees are factory trained to provide you with the best service available. The Bosworth Company also offers a full-range of products for the do-it-yourselfer. So whether you need air conditioning repair or a licensed plumber, Bosworth really is worth the call.

Since 1949, The Bosworth Company has been providing the Permian Basin with quality air conditioning, heating, air quality, plumbing and electrical services. Our reputation is built upon providing a quality product at a competitive price while responding to our customer's needs in a timely fashion – even if you need service after-hours. The Bosworth Company is an authorized distributor of Lennox, Carrier and Trane products to allow their customers the greatest flexibility in choosing an air conditioning / heating system. In addition, all employees are factory trained to provide you with the best service available. The Bosworth Company also offers a full-range of products for the do-it-yourselfer. So whether you need air conditioning repair or a licensed plumber, Bosworth really is worth the call.


DLM Construction
404 E Empresario St
No reviews
DLM Construction
404 E Empresario St
No reviews
11 years of experience

SUB contractor

SUB contractor


Levy & Son
1207 Municipal Ave
4.17(
150
)
Levy & Son
1207 Municipal Ave
4.17(
150
)
Customers say: Super punctual
41 years of experience

Service Experts Heating & Air Conditioning our Plano community for more than 30 years and we’ve enlisted a nice roster of 18 NATE-certified service technicians who have the knowledge and skills to service, repair and install all brands of furnaces, air conditioners, air handlers, inside air quality and related equipment. All of our work is backed by our 100% Service Guarantee for a full year. Call Service Experts in Plano at 469-249-9709 now to schedule an HVAC repair service, routine maintenance or to request a free estimate.

"It was excellent! They're professional and friendly."

susie m on August 2019

Service Experts Heating & Air Conditioning our Plano community for more than 30 years and we’ve enlisted a nice roster of 18 NATE-certified service technicians who have the knowledge and skills to service, repair and install all brands of furnaces, air conditioners, air handlers, inside air quality and related equipment. All of our work is backed by our 100% Service Guarantee for a full year. Call Service Experts in Plano at 469-249-9709 now to schedule an HVAC repair service, routine maintenance or to request a free estimate.

"It was excellent! They're professional and friendly."

susie m on August 2019


S & H Drywall and Property Management
251 Elm St
No reviews
S & H Drywall and Property Management
251 Elm St
No reviews
...
Showing 1-10 of 272

FAQs for thermostat installation and replacement projects in Fredericksburg, TX

It's often worth replacing your old thermostat with a newer model that can enhance your home's comfort and energy efficiency. Upgrading to a programmable or smart thermostat can save you up to $200 per year on energy bills. Plus, smart thermostats offer convenient features like remote control and learning capabilities, making your home more comfortable and easier to manage.

Signs of a bad thermostat include your HVAC system not turning on when it's supposed to or failing to reach the desired temperature. If the thermostat's display is blank or not functioning properly, it could be malfunctioning. Another indicator is the HVAC system running continuously without shutting off or cycling on and off too frequently. You might also notice uneven temperatures throughout your home, with some rooms being too warm or too cold. These issues suggest that the thermostat is failing and may need repair or replacement to ensure your HVAC system operates efficiently.

A thermostat should last between 10 to 20 years, depending on its quality and how well it's maintained. Over time, dust, wiring issues, and general wear can affect its performance. Even if a thermostat is still functioning after 10 years, you might choose to replace it to take advantage of newer energy-saving technologies and smart home integrations. Upgrading to a modern thermostat can improve efficiency, offer more control over your home's climate, and potentially lower energy bills.

The number of thermostats you need depends on your home's size, layout, and heating and cooling zones. In a standard single-zone HVAC system, one thermostat controls the temperature for the entire home. However, larger homes or those with multiple floors might benefit from multiple thermostats linked to a multi-zone HVAC system. This setup can offer better comfort and energy efficiency: It lets you customize the temperature in different areas, so you're only heating or cooling the spaces you're using.

Replacing a thermostat typically takes a professional technician about one to two hours to complete. If you're swapping out an existing thermostat for a similar model with compatible wiring, the process can be done in less than an hour. However, installing a new thermostat that requires additional wiring, such as a smart thermostat, or moving the thermostat to a new location can extend the time to two hours or more. Complex installations may also involve cutting into drywall or integrating with other home systems, which can add to the duration.

There are a few things that can cause your home thermostat to fail. The most simple one is age and cleanliness. Dirt, grease, dust, and other small particles can clog sensors and cause malfunctions in readings. You may also have a failing power supply and loose connections, and the simplest cause is that it isn't installed in the right place in your home so it can't properly sense air temperature. Repairing a thermostat costs around $210.

The Fredericksburg, TX homeowners’ guide to thermostat installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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