
Get matched with top nest installation pros in San Marcos, TX
There are 21 highly-rated local nest installation pros.
Need a pro for your nest installation project in San Marcos, TX?
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Verified Reviews for Nest Installation pros in San Marcos, TX
*The Angi rating for Nest Installation companies in San Marcos, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
*The HomeAdvisor rating for Nest Installation companies in San Marcos, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
Last update on October 23, 2025
Find Nest installation pros in San Marcos

Dyezz Surveillance and Security Inc Locally Owned
Dyezz Surveillance and Security Inc Locally Owned
We provide PROFESSIONAL Sales, Service and Instillation of Alarm Systems, Smoke Detectors, Security Cameras and more, NO CONTRACT Alarm Monitoring, LIFE TIME WARRANTYS, and State of the Art Equipment. Contact us for your FREE On Site estimate with our Local Design Specialist. License: #B11530(Public safety) & #ACR-2713(Fire).
"Matt, Craig and the entire crew have just been awesome to work with. From the install of our company's security system to support after install, they are always super fast with their communication and you can tell they really care about their customers. I can't imagine that there's a better outfit in town for commercial security services."
Ricky C on September 2022
We provide PROFESSIONAL Sales, Service and Instillation of Alarm Systems, Smoke Detectors, Security Cameras and more, NO CONTRACT Alarm Monitoring, LIFE TIME WARRANTYS, and State of the Art Equipment. Contact us for your FREE On Site estimate with our Local Design Specialist. License: #B11530(Public safety) & #ACR-2713(Fire).
"Matt, Craig and the entire crew have just been awesome to work with. From the install of our company's security system to support after install, they are always super fast with their communication and you can tell they really care about their customers. I can't imagine that there's a better outfit in town for commercial security services."
Ricky C on September 2022
Affordable A/C & Heating
Affordable A/C & Heating
Affordable A/C & Heating has been serving Austin homeowners since 1989. Our expert team specializes in all your heating and cooling needs. Contact us today for top-notch service!
Affordable A/C & Heating has been serving Austin homeowners since 1989. Our expert team specializes in all your heating and cooling needs. Contact us today for top-notch service!

ADT
ADT
ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.
"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."
Luke W on October 2025
ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.
"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."
Luke W on October 2025

Legacy Heating And Air Conditioning Services
Legacy Heating And Air Conditioning Services
Legacy Home Services, your local HVAC, Electrical, and Plumbing contractor, exists to return respect to the home services industry in New Braunfels. Integrity. Honor. Service. Reliability. This Home Services company will distinguish itself from others by the virtues with which we conduct every business transaction. Legacy Heating & Air Conditioning Services, LLC started in February 2013 in Founder Chad Briggs’ garage. With a passion for serving people, Chad aimed to build an organization of individuals who genuinely care for the people in the community. A servant’s attitude was paramount, prioritizing respect for the customer and building a relationship rather than treating them like a transaction. Legacy quickly outgrew the garage through its stewardship towards customers and the community. In 2018, Legacy partnered with Trane Technologies to provide the New Braunfels community with the most reputable residential equipment. In October 2022, Legacy expanded by introducing the Electrical department and rebranding as Legacy Home Services, all while maintaining its focus on serving others. And in June 2025, Legacy expanded into Plumbing to continue offering its exceptional service to more customers! Legacy devotes its energy to become the #1 choice for home services in New Braunfels through its 5-star online reputation, loyal Legacy Family Plan Membership customers, highly trained and caring Comfort Technicians, and caring team of internal support team members. Above all, we care foremost about treating our customers like we would want to be treated, and work to return respect to the HVAC & Electrical industries in New Braunfels.
"Chris & Sam were an amazing team. They were right on time and got the work done very quickly and efficiently. They went the extra mile to answer our many questions and trained us on using our thermostats. They answered our inquiries re options on future expansion of our system. They made sure we knew how to properly use our system to optimize its capabilities. We are seniors, and not techies at all. They explained our 3-zone system to us in terms we could understand and even installed an app on our phones to remotely control our thermostats. Chris was so patient with us. What a great experience."
Barbara L on August 2021
Legacy Home Services, your local HVAC, Electrical, and Plumbing contractor, exists to return respect to the home services industry in New Braunfels. Integrity. Honor. Service. Reliability. This Home Services company will distinguish itself from others by the virtues with which we conduct every business transaction. Legacy Heating & Air Conditioning Services, LLC started in February 2013 in Founder Chad Briggs’ garage. With a passion for serving people, Chad aimed to build an organization of individuals who genuinely care for the people in the community. A servant’s attitude was paramount, prioritizing respect for the customer and building a relationship rather than treating them like a transaction. Legacy quickly outgrew the garage through its stewardship towards customers and the community. In 2018, Legacy partnered with Trane Technologies to provide the New Braunfels community with the most reputable residential equipment. In October 2022, Legacy expanded by introducing the Electrical department and rebranding as Legacy Home Services, all while maintaining its focus on serving others. And in June 2025, Legacy expanded into Plumbing to continue offering its exceptional service to more customers! Legacy devotes its energy to become the #1 choice for home services in New Braunfels through its 5-star online reputation, loyal Legacy Family Plan Membership customers, highly trained and caring Comfort Technicians, and caring team of internal support team members. Above all, we care foremost about treating our customers like we would want to be treated, and work to return respect to the HVAC & Electrical industries in New Braunfels.
"Chris & Sam were an amazing team. They were right on time and got the work done very quickly and efficiently. They went the extra mile to answer our many questions and trained us on using our thermostats. They answered our inquiries re options on future expansion of our system. They made sure we knew how to properly use our system to optimize its capabilities. We are seniors, and not techies at all. They explained our 3-zone system to us in terms we could understand and even installed an app on our phones to remotely control our thermostats. Chris was so patient with us. What a great experience."
Barbara L on August 2021

GoGEN
GoGEN
We are GoGEN a fully stocked & full-service electrical contractor with a focus at home standby generators. GoGEN has been in business for over 30 years, and in the San Antonio area for over 20 years. We have several locations in Texas and Louisiana to better serve our customers. Offering the very best customer service and pricing. Gogen will do whatever it takes to earn and keep your business for years to come. Our prompt, professional, licensed technicians are exactly what your business/residence deserves. We appreciate your time and look forward to helping you with all your electrical needs.
"David was amazing and did high quality work. From start to finish, it was only a few hours."
Crystal K on March 2025
We are GoGEN a fully stocked & full-service electrical contractor with a focus at home standby generators. GoGEN has been in business for over 30 years, and in the San Antonio area for over 20 years. We have several locations in Texas and Louisiana to better serve our customers. Offering the very best customer service and pricing. Gogen will do whatever it takes to earn and keep your business for years to come. Our prompt, professional, licensed technicians are exactly what your business/residence deserves. We appreciate your time and look forward to helping you with all your electrical needs.
"David was amazing and did high quality work. From start to finish, it was only a few hours."
Crystal K on March 2025

O 2 KOOL REFRIGERATION & A/C
O 2 KOOL REFRIGERATION & A/C
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

Malco Electric Inc
Malco Electric Inc
Malco Electric, Inc. is a family owned and operated business since 1983. Randy Mallory is a Master Electrician with the expertise required to meet all your residential, commercial, and industrial electrical needs. 24 hour emergency service available. Free estimates are for homeowners only and do not include inspections.
"Start to finish the experience was great with Malco electric. They were the only electrician out of 5 that I called that answered the phone to schedule an appointment. On the day of service Todd was on time and professional. We unexpectedly had a family emergency minutes before he arrived. He patiently waited until it was resolved to begin working on our electrical issues. He thoroughly checked out each issue and resolved them. He was even considerate to give me a ride to the hospital to meet my family after completing the electrical repairs as our second car was in the shop at the time. If you have electrical needs Malco electrical will take good care of you."
Jason K on November 2021
Malco Electric, Inc. is a family owned and operated business since 1983. Randy Mallory is a Master Electrician with the expertise required to meet all your residential, commercial, and industrial electrical needs. 24 hour emergency service available. Free estimates are for homeowners only and do not include inspections.
"Start to finish the experience was great with Malco electric. They were the only electrician out of 5 that I called that answered the phone to schedule an appointment. On the day of service Todd was on time and professional. We unexpectedly had a family emergency minutes before he arrived. He patiently waited until it was resolved to begin working on our electrical issues. He thoroughly checked out each issue and resolved them. He was even considerate to give me a ride to the hospital to meet my family after completing the electrical repairs as our second car was in the shop at the time. If you have electrical needs Malco electrical will take good care of you."
Jason K on November 2021

Mr. Electric of Austin
Mr. Electric of Austin
If you need an electrician in Austin Metro Area or Travis, Hayes, Williamson Counties, let Mr. Electric of Austin help you. Whether its installing, repairing or upgrading, Mr. Electric has a solution for your Austin, Round Rock and Pflugerville area homes and businesses. With around the clock availability for emergency services, our team offers several services that could benefit not only your home or business, but also the environment. Whether it’s for safety and security or specialty lighting for the holiday season, Mr. Electric can assist you with your every need.
"We had great experiences with a very smart woman electrician from Mr. Electric in the past to replace garage light fixtures and repair some interior kitchen light shorts, so they were top of our list to call for the new issues. However, when I called the person fielding the call told me they do not do repairs of exterior lights and would only replace the entire fixtures, even for the one that simply has a stuck base of a lightbulb in it because a bulb broke when we were changing it. Why would they not repair external light fixtures and only do entire replacements of them? It seems very odd. They could not refer me to another electrician who does repair external fixtures, so here I am taking a look at Angi reviews."
Lisa Z on September 2021
If you need an electrician in Austin Metro Area or Travis, Hayes, Williamson Counties, let Mr. Electric of Austin help you. Whether its installing, repairing or upgrading, Mr. Electric has a solution for your Austin, Round Rock and Pflugerville area homes and businesses. With around the clock availability for emergency services, our team offers several services that could benefit not only your home or business, but also the environment. Whether it’s for safety and security or specialty lighting for the holiday season, Mr. Electric can assist you with your every need.
"We had great experiences with a very smart woman electrician from Mr. Electric in the past to replace garage light fixtures and repair some interior kitchen light shorts, so they were top of our list to call for the new issues. However, when I called the person fielding the call told me they do not do repairs of exterior lights and would only replace the entire fixtures, even for the one that simply has a stuck base of a lightbulb in it because a bulb broke when we were changing it. Why would they not repair external light fixtures and only do entire replacements of them? It seems very odd. They could not refer me to another electrician who does repair external fixtures, so here I am taking a look at Angi reviews."
Lisa Z on September 2021

JRS Electric, LLC
JRS Electric, LLC
With 9 years of experience, JRS Electric is a family-owned electrical contractor company dedicated to providing a wide range of expert electrical services. From circuit breaker panel upgrades to lighting installations and electric car charging stations, we offer reliable solutions for both residential and commercial needs. We prioritize customer satisfaction and go the extra mile to ensure that every job is completed safely, efficiently, and to your exact specifications. Our goal is to provide top-notch service and build long-lasting relationships with our clients. Our team of licensed and experienced electricians is committed to delivering the highest standards of professionalism and quality. No matter the size or complexity of the electrical issue, you can trust us to solve it with expertise and care.
"The best service. Normally i'm very hesistant with electricians after many bad experiences. Jonathan assured me that everything would be done and swiftly. After doubts they did an amazing job and followed me up within what i'd like to changed and not. Even the cable management was, honestly, with an old far like me, explained in detail and everything... perfect. Highly recommended! Especially with local folks!"
Houston B on January 2025
With 9 years of experience, JRS Electric is a family-owned electrical contractor company dedicated to providing a wide range of expert electrical services. From circuit breaker panel upgrades to lighting installations and electric car charging stations, we offer reliable solutions for both residential and commercial needs. We prioritize customer satisfaction and go the extra mile to ensure that every job is completed safely, efficiently, and to your exact specifications. Our goal is to provide top-notch service and build long-lasting relationships with our clients. Our team of licensed and experienced electricians is committed to delivering the highest standards of professionalism and quality. No matter the size or complexity of the electrical issue, you can trust us to solve it with expertise and care.
"The best service. Normally i'm very hesistant with electricians after many bad experiences. Jonathan assured me that everything would be done and swiftly. After doubts they did an amazing job and followed me up within what i'd like to changed and not. Even the cable management was, honestly, with an old far like me, explained in detail and everything... perfect. Highly recommended! Especially with local folks!"
Houston B on January 2025

DC Electric
DC Electric
DC Electric has been serving Austin homes with reliable electrical solutions. We specialize in panel upgrades, EV charger installations, and creating beautiful lighting designs, including recessed lighting. Our locally owned and operated team of licensed electricians is dedicated to providing dependable, safe, and empathetic service, 24/7. With decades of combined experience, our licensed electricians are ready to assist you. Schedule your appointment with DC Electric today and experience the difference!
"DC Electric was great! Fast communication and the electrician helped advise on the type of fan we needed. Final result works and looks great."
Beth S on July 2024
DC Electric has been serving Austin homes with reliable electrical solutions. We specialize in panel upgrades, EV charger installations, and creating beautiful lighting designs, including recessed lighting. Our locally owned and operated team of licensed electricians is dedicated to providing dependable, safe, and empathetic service, 24/7. With decades of combined experience, our licensed electricians are ready to assist you. Schedule your appointment with DC Electric today and experience the difference!
"DC Electric was great! Fast communication and the electrician helped advise on the type of fan we needed. Final result works and looks great."
Beth S on July 2024
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