
Get matched with top nest installation pros in Fairfield, PA
There are 8 highly-rated local nest installation pros.
Need a pro for your nest installation project in Fairfield, PA?
TRUSTED BY FAIRFIELD, PA HOMEOWNERS
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Verified Reviews for Nest Installation pros in Fairfield, PA
*The Angi rating for Nest Installation companies in Fairfield, PA 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 Fairfield, PA 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 30, 2025
Find Nest installation pros in Fairfield

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

Holtzople Heating, Air Conditioning, & Electrical Services
Holtzople Heating, Air Conditioning, & Electrical Services
Holtzople is a leading HVAC company in Frederick, Carroll, and Washington counties in Maryland, as well as Adams and small parts of Franklin & York counties in Pennsylvania, featuring all the top brands in the Heating and Cooling industry, such as Trane, Bryant, Lennox, Carrier, ClimateMaster, WaterFurnace, and more. We recently added an electrical department to our services, making us your one-stop shop for HVAC and electrical needs. Quality is Not Expensive, It's Priceless!
"We had an outstanding experience with Holtzople Heating, Air Conditioning & Electrical Services thanks to the excellent work of Andrew and Jake. From the moment they arrived, they were professional, courteous, and clearly very knowledgeable. Andrew and Jake took the time to explain everything they were doing, answered all of our questions patiently, and worked efficiently to get the job done right. Their attention to detail and commitment to quality were obvious throughout the entire process. Our installation was seamless and we are very pleased. It’s not every day you find staff who combine technical skill with great customer service, but these two really delivered. It’s clear that Holtzople hires top-notch staff, and I wouldn’t hesitate to recommend their services to anyone. In fact, we are now repeat customers and have used Holtzople for additional services. Thanks again to Andrew and Jake for a job well done, and Holtzople for providing excellent products and services!"
Joanne M on October 2025
Holtzople is a leading HVAC company in Frederick, Carroll, and Washington counties in Maryland, as well as Adams and small parts of Franklin & York counties in Pennsylvania, featuring all the top brands in the Heating and Cooling industry, such as Trane, Bryant, Lennox, Carrier, ClimateMaster, WaterFurnace, and more. We recently added an electrical department to our services, making us your one-stop shop for HVAC and electrical needs. Quality is Not Expensive, It's Priceless!
"We had an outstanding experience with Holtzople Heating, Air Conditioning & Electrical Services thanks to the excellent work of Andrew and Jake. From the moment they arrived, they were professional, courteous, and clearly very knowledgeable. Andrew and Jake took the time to explain everything they were doing, answered all of our questions patiently, and worked efficiently to get the job done right. Their attention to detail and commitment to quality were obvious throughout the entire process. Our installation was seamless and we are very pleased. It’s not every day you find staff who combine technical skill with great customer service, but these two really delivered. It’s clear that Holtzople hires top-notch staff, and I wouldn’t hesitate to recommend their services to anyone. In fact, we are now repeat customers and have used Holtzople for additional services. Thanks again to Andrew and Jake for a job well done, and Holtzople for providing excellent products and services!"
Joanne M on October 2025

J A Electric LLC.
J A Electric LLC.
10 Years Of Experience. Provides Exceptional & Guaranteed Residential Work. Put Clients Needs First Before Anything. www.jaelectricllc.net
"GREAT!!!!!! Excellent service, very professional, on time and honest!!! I will be using their service again."
Raychon R on October 2025
10 Years Of Experience. Provides Exceptional & Guaranteed Residential Work. Put Clients Needs First Before Anything. www.jaelectricllc.net
"GREAT!!!!!! Excellent service, very professional, on time and honest!!! I will be using their service again."
Raychon R on October 2025

McCrea Heating & Air Conditioning Services of PA
McCrea Heating & Air Conditioning Services of PA
McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"
"We bought a new construction and McCrea installed the HVAC. Home inspection identified the heat pump was not working in Oct. 2020. McCrea identified it was due to leaking refrigerants and promise fixed the issue. Our electric bill was extremely high the following two months and the heat pump was not cooling in Spring 2021. McCrea sent technician and again repaired the system. Bought their maintenance plan. We had 4+ repairs plus regular tune up in the past two years. Last week the heat pump stopped cooling again. We are out of labor warranty and charge us with $89 diagnostic cost after membership discount. It took three days for them to send someone to check while we suffering 90F in our house. They identified the compressor dead and need replacement. They charge $1900 for labor after membership discount. Most likely cause of the compressor failure is "suicide" with assistance. Low refrigerant at beginning and over change in later repairs likely contributed the short life."
Wei X on July 2023
McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"
"We bought a new construction and McCrea installed the HVAC. Home inspection identified the heat pump was not working in Oct. 2020. McCrea identified it was due to leaking refrigerants and promise fixed the issue. Our electric bill was extremely high the following two months and the heat pump was not cooling in Spring 2021. McCrea sent technician and again repaired the system. Bought their maintenance plan. We had 4+ repairs plus regular tune up in the past two years. Last week the heat pump stopped cooling again. We are out of labor warranty and charge us with $89 diagnostic cost after membership discount. It took three days for them to send someone to check while we suffering 90F in our house. They identified the compressor dead and need replacement. They charge $1900 for labor after membership discount. Most likely cause of the compressor failure is "suicide" with assistance. Low refrigerant at beginning and over change in later repairs likely contributed the short life."
Wei X on July 2023

Guardian Protection Services, INC
Guardian Protection Services, INC
Trusted smart home security and small business security, Guardian Protection is the nation's largest privately-held security company helping to protect more than a quarter-million customers. Guardian Protection is a company dedicated to life safety and monitoring of property. We provide an extensive array of security and monitoring services to more than a quarter-million residential and commercial customers. Guardian is the nation's largest privately-held security company, but we weren't always that way. We do business today with the same integrity, attention to detail and commitment to customer service that was present when the company was founded back in 1950. We're a security company you can depend on. Call today for a FREE quote or in home security assessment.
"I have been a Guardian customer for almost 10 years. I have their system on both of my properties. I had not had any issues with Guardian until recently. My doorbell/camera have been out of commission since 5/8/2025. I have been waiting for a Guardian subcontractor to come out to repair/replace since 5/8/2025. I find it hard to believe that this large, nationwide security company does not have inhouse techs for situations like this or cannot find a certified contractor. I am so frustrated. And if I cancel my contract (because their equipment is not functioning) I have to payout the balance of the contract,"
ALTHEA W on May 2025
Trusted smart home security and small business security, Guardian Protection is the nation's largest privately-held security company helping to protect more than a quarter-million customers. Guardian Protection is a company dedicated to life safety and monitoring of property. We provide an extensive array of security and monitoring services to more than a quarter-million residential and commercial customers. Guardian is the nation's largest privately-held security company, but we weren't always that way. We do business today with the same integrity, attention to detail and commitment to customer service that was present when the company was founded back in 1950. We're a security company you can depend on. Call today for a FREE quote or in home security assessment.
"I have been a Guardian customer for almost 10 years. I have their system on both of my properties. I had not had any issues with Guardian until recently. My doorbell/camera have been out of commission since 5/8/2025. I have been waiting for a Guardian subcontractor to come out to repair/replace since 5/8/2025. I find it hard to believe that this large, nationwide security company does not have inhouse techs for situations like this or cannot find a certified contractor. I am so frustrated. And if I cancel my contract (because their equipment is not functioning) I have to payout the balance of the contract,"
ALTHEA W on May 2025

Martin Networking & Security LLC
Martin Networking & Security LLC
MARTIN Networking and Security is dedicated to delivering top-tier infrastructure cabling, security systems, and networking/wireless solutions tailored to meet the unique needs of businesses and residential clients alike. With a focus on quality, reliability, and customer satisfaction, we pride ourselves on providing services that not only meet but exceed expectations. Our mission is to empower our clients with the technology and security they need to thrive in today’s fast-paced world. We strive to deliver innovative solutions that are both efficient and scalable, ensuring our clients are always one step ahead in their network and security infrastructure.
"We hired Martin Networking to install surveillance in our retail space. Jesse was professional and knowledgeable the entire way through the process. Prompt to our consultation, experienced with offering recommendations on placement of cameras and different styles available to give us the coverage we needed. The install was handled flawlessly. He was respectful of our space and kept all wiring concealed for a clean finish. After the install was complete, he made sure to follow up with a thorough explanation of the features of the cameras we selected and made sure we were comfortable accessing the app and adjusting settings to fit our needs. An additional trip was made for a minor adjustment on the angle of one camera and we have been very pleased with the performance of what was installed. So satisfied with service and product, we are having cameras installed at our home next. "
Lauren B on July 2025
MARTIN Networking and Security is dedicated to delivering top-tier infrastructure cabling, security systems, and networking/wireless solutions tailored to meet the unique needs of businesses and residential clients alike. With a focus on quality, reliability, and customer satisfaction, we pride ourselves on providing services that not only meet but exceed expectations. Our mission is to empower our clients with the technology and security they need to thrive in today’s fast-paced world. We strive to deliver innovative solutions that are both efficient and scalable, ensuring our clients are always one step ahead in their network and security infrastructure.
"We hired Martin Networking to install surveillance in our retail space. Jesse was professional and knowledgeable the entire way through the process. Prompt to our consultation, experienced with offering recommendations on placement of cameras and different styles available to give us the coverage we needed. The install was handled flawlessly. He was respectful of our space and kept all wiring concealed for a clean finish. After the install was complete, he made sure to follow up with a thorough explanation of the features of the cameras we selected and made sure we were comfortable accessing the app and adjusting settings to fit our needs. An additional trip was made for a minor adjustment on the angle of one camera and we have been very pleased with the performance of what was installed. So satisfied with service and product, we are having cameras installed at our home next. "
Lauren B on July 2025
Monitex Security, Inc.
Monitex Security, Inc.
We only provide Virtual Remote Guardian. We do not offer any other services. We offer over 20 years experience in the Security Services Industry. We've established a solid reputation in security projects for residential homes in the Lewisville and surrounding areas. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
We only provide Virtual Remote Guardian. We do not offer any other services. We offer over 20 years experience in the Security Services Industry. We've established a solid reputation in security projects for residential homes in the Lewisville and surrounding areas. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
Miles Heating and Air Conditioning
Miles Heating and Air Conditioning
We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you
"Wonderful, very kind, super helpful and quick on the job"
Rosalia N on January 2023
We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you
"Wonderful, very kind, super helpful and quick on the job"
Rosalia N on January 2023

Services Butler
Services Butler
We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.
"Extremely efficient and professional!"
Mark K on June 2021
We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.
"Extremely efficient and professional!"
Mark K on June 2021

Sandwell, LLC
Sandwell, LLC
Call Us Directly And Save Big!! (717)-357-4615 Sandwell, LLC, is dedicated to helping business and homeowners maintain a comfortable indoor environment. Whether it is accomplished through simple furnace repairs or total HVAC replacement, Sandwell, LLC, is the company for the job. Offering service, replacement, and maintenance of: gas and oil furnaces or boilers, heat pump systems, air conditioning units, and water heaters. Sandwell, LLC, is an accredited member of the International Ground Source Heat Pump Association, so if you are looking forward to leaving behind your old equipment and upgrading to geothermal, Sandwell, LLC, is just the company you have been searching for.
"Sandwell is incredible at what they do. I had originally hired them to perform a task at my personal house but they John did such an amazing job that I now utilize them exclusively at my property management business. He is highly knowledgeable, very efficient, cost effective and easy to communicate with. Could not recommend highly enough!"
Bryan J on January 2023
Call Us Directly And Save Big!! (717)-357-4615 Sandwell, LLC, is dedicated to helping business and homeowners maintain a comfortable indoor environment. Whether it is accomplished through simple furnace repairs or total HVAC replacement, Sandwell, LLC, is the company for the job. Offering service, replacement, and maintenance of: gas and oil furnaces or boilers, heat pump systems, air conditioning units, and water heaters. Sandwell, LLC, is an accredited member of the International Ground Source Heat Pump Association, so if you are looking forward to leaving behind your old equipment and upgrading to geothermal, Sandwell, LLC, is just the company you have been searching for.
"Sandwell is incredible at what they do. I had originally hired them to perform a task at my personal house but they John did such an amazing job that I now utilize them exclusively at my property management business. He is highly knowledgeable, very efficient, cost effective and easy to communicate with. Could not recommend highly enough!"
Bryan J on January 2023
The Fairfield, PA homeowners’ guide to nest installation services
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