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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon769
    Verified nest installation services reviews

Find Nest installation pros in Walhalla

Avatar for ADT

ADT

3750 Priority Way South Dr
4.52(
727
)
Approved Pro

ADT

3750 Priority Way South Dr
4.52(
727
)
Approved Pro
Customers say: Terrific value
3674 local quotes requested
151 years of experience

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.

"The alarm, when it goes off, is very loud!!! This is a good thing. If we ever need to activate it, it will definitely scare off anyone trying to come into our home. We can set it off from our phone or from the keyboard control panel that we installed in our bedroom. We feel very safe with this purchase."

Chris L on September 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.

"The alarm, when it goes off, is very loud!!! This is a good thing. If we ever need to activate it, it will definitely scare off anyone trying to come into our home. We can set it off from our phone or from the keyboard control panel that we installed in our bedroom. We feel very safe with this purchase."

Chris L on September 2025


Stephens Electric LLC

5.00(
10
)
Approved Pro

Stephens Electric LLC

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

Our mission is to be an electrical contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"It went well. Quick ceiling fan installation."

Edmond W on October 2024

Our mission is to be an electrical contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"It went well. Quick ceiling fan installation."

Edmond W on October 2024


Avatar for U.S. Energy Solutions

U.S. Energy Solutions

2020 Old Mountain Creek Rd
4.86(
69
)
Approved Pro

U.S. Energy Solutions

2020 Old Mountain Creek Rd
4.86(
69
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
65 local quotes requested

Solar Energy and storage experts for both residential and commercial properties, We offer the best quality including Tesla PowerWall 3 and provide a FREE comprehensive assessment of your property and prescribe ways for you to become energy grid independent while saving money on your energy consumption. Additionally, we can help you to qualify for state and federal tax credits that will help you to save the maximum amount of money offered through government subsidy programs for making energy-saving improvements. We offer several no-out of pocket or money-down, financing options that are generally much lower than your current monthly electric costs. Transfer your regular budgeted costs from the power company and invest that instead into your own property and become energy independent!

"Completely unresponsive to concern over their incorrect installation."

Bill R on July 2024

Solar Energy and storage experts for both residential and commercial properties, We offer the best quality including Tesla PowerWall 3 and provide a FREE comprehensive assessment of your property and prescribe ways for you to become energy grid independent while saving money on your energy consumption. Additionally, we can help you to qualify for state and federal tax credits that will help you to save the maximum amount of money offered through government subsidy programs for making energy-saving improvements. We offer several no-out of pocket or money-down, financing options that are generally much lower than your current monthly electric costs. Transfer your regular budgeted costs from the power company and invest that instead into your own property and become energy independent!

"Completely unresponsive to concern over their incorrect installation."

Bill R on July 2024


Avatar for Reece Electrical Inc.

Reece Electrical Inc.

245 Profitts Way
5.00(
8
)
Approved Pro

Reece Electrical Inc.

245 Profitts Way
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 local quotes requested

We are a Third Generation Family Owned Electrical Business located in Spartanburg, South Carolina Since 1975. Reece Electric Inc. can help you with your Residential, Commercial, or Industrial Electric needs. We have experience installing Main Service Panels/ Meter Bases, Machine Controls, Inverter Installations, Generator Installations and Troubleshooting. Give us a Call at (864) 578-7323.

"Our electrical is a little outdated and the electrician was able to perform the task very professionally."

Scott F on October 2024

We are a Third Generation Family Owned Electrical Business located in Spartanburg, South Carolina Since 1975. Reece Electric Inc. can help you with your Residential, Commercial, or Industrial Electric needs. We have experience installing Main Service Panels/ Meter Bases, Machine Controls, Inverter Installations, Generator Installations and Troubleshooting. Give us a Call at (864) 578-7323.

"Our electrical is a little outdated and the electrician was able to perform the task very professionally."

Scott F on October 2024


Avatar for New Concept Electrical Services LLC

New Concept Electrical Services LLC

5.00(
13
)
Approved Pro

New Concept Electrical Services LLC

5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
43 local quotes requested

We are a licensed and insured electrical contractor in the Greenville area with 20 years in the trade. Honest, affordable, punctual and we love what we do.

"Excellent. I plan on hiring New Concept Electrical for all future electrical services."

Robert B on December 2024

We are a licensed and insured electrical contractor in the Greenville area with 20 years in the trade. Honest, affordable, punctual and we love what we do.

"Excellent. I plan on hiring New Concept Electrical for all future electrical services."

Robert B on December 2024


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

615 N 150 E
4.88(
289
)
Approved Pro

SafeStreets - ADT Authorized Provider

615 N 150 E
4.88(
289
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
88 local quotes requested

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"I’ve had nothing but problems with SafeStreets. The installation was a mess—took hours longer than promised, and the technician seemed clueless about the system. When I called customer service, they were rude and unhelpful. The security system itself is glitchy and keeps going offline. Definitely not worth the hassle."

Gino F on September 2025

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"I’ve had nothing but problems with SafeStreets. The installation was a mess—took hours longer than promised, and the technician seemed clueless about the system. When I called customer service, they were rude and unhelpful. The security system itself is glitchy and keeps going offline. Definitely not worth the hassle."

Gino F on September 2025


Avatar for Flaker Flooring L.L.C.

Flaker Flooring L.L.C.

1233 Doug Hollow Rd
4.49(
51
)
Approved Pro

Flaker Flooring L.L.C.

1233 Doug Hollow Rd
4.49(
51
)
Approved Pro
Customers say: Terrific value
367 local quotes requested
26 years of experience

Flaker Flooring is a family run business that provides quality install with respect to a customers home and a keen eye for detail. 25 years of experience gives Flaker Flooring the confidence to help a home owner reach their goals with flooring upgrades to their home... We take pride in our work and would love the chance to work in your home. "We got you covered..."Our company also provides Plumbing, electrical, and painting services.

"If you are reading this review, I wish I could speak to you face to face and tell you (implore you) not to use Flaker Flooring for services. We hired them to install laminate hardwood flooring in our small condo in Keowee Key. We hired them based on decent prices and decent reviews. There were issues with timing and punctuality. The price was increased twice due to needing to to extra work to level (which we agreed to with no issue). Once the work was "complete" there were issues. There were missing transition pieces, missing pieces near the sliding glass door, missing quarter round in areas, and BUBBLING in the flooring. We adressed our concerns and transition pieces and quarter round were added. Upon final inspection the cuts to the wood, around corners, vents, etc were rough. There were gaps at corners that the quarter round didn't cover and there were bubbles/humps throughout the flooring. Never have I seen floors that are not flat. We were told by the contractor that there was nothing he could do and the floors would settle. These were there upon installation. Well, about 6 months later, the bubbles have become large hills in the flooring, and the floor is rising to the point where doors no longer shut because they scrape the flooring. When we called the contractor back out, he said he had no idea why that was happening and wasn't sure how to fix it. We had a reputable flooring contractor come out and inspect the floors. He said that without a doubt, this was an install error. The floors were installed way too tight. There is supposed to be space where the floor meets the wall. This is what the quarter round is there to cover. There was no space. The subfloor also had issues that we were never made aware of. The new contractor stated Flaker Flooring should have never placed floors without replacing the subfloor. There were no temperature or moisture issues present. Again, we never heard a word about it. We paid $7k to have the flooring replaced (as it was unusable) and the work redone. We have asked Flaker Flooring to simply refund their work, and they have yet to. The bottom line is: if you are looking for quality work and a contractor that has integrity and will stand by their work (especially if they make errors)... look elsewhere, and be sure their work comes with a warranty. Please don't trust the other reviews as we did. Please do not use this contractor. You will likely have to have the work redone."

Leah W on January 2021

Flaker Flooring is a family run business that provides quality install with respect to a customers home and a keen eye for detail. 25 years of experience gives Flaker Flooring the confidence to help a home owner reach their goals with flooring upgrades to their home... We take pride in our work and would love the chance to work in your home. "We got you covered..."Our company also provides Plumbing, electrical, and painting services.

"If you are reading this review, I wish I could speak to you face to face and tell you (implore you) not to use Flaker Flooring for services. We hired them to install laminate hardwood flooring in our small condo in Keowee Key. We hired them based on decent prices and decent reviews. There were issues with timing and punctuality. The price was increased twice due to needing to to extra work to level (which we agreed to with no issue). Once the work was "complete" there were issues. There were missing transition pieces, missing pieces near the sliding glass door, missing quarter round in areas, and BUBBLING in the flooring. We adressed our concerns and transition pieces and quarter round were added. Upon final inspection the cuts to the wood, around corners, vents, etc were rough. There were gaps at corners that the quarter round didn't cover and there were bubbles/humps throughout the flooring. Never have I seen floors that are not flat. We were told by the contractor that there was nothing he could do and the floors would settle. These were there upon installation. Well, about 6 months later, the bubbles have become large hills in the flooring, and the floor is rising to the point where doors no longer shut because they scrape the flooring. When we called the contractor back out, he said he had no idea why that was happening and wasn't sure how to fix it. We had a reputable flooring contractor come out and inspect the floors. He said that without a doubt, this was an install error. The floors were installed way too tight. There is supposed to be space where the floor meets the wall. This is what the quarter round is there to cover. There was no space. The subfloor also had issues that we were never made aware of. The new contractor stated Flaker Flooring should have never placed floors without replacing the subfloor. There were no temperature or moisture issues present. Again, we never heard a word about it. We paid $7k to have the flooring replaced (as it was unusable) and the work redone. We have asked Flaker Flooring to simply refund their work, and they have yet to. The bottom line is: if you are looking for quality work and a contractor that has integrity and will stand by their work (especially if they make errors)... look elsewhere, and be sure their work comes with a warranty. Please don't trust the other reviews as we did. Please do not use this contractor. You will likely have to have the work redone."

Leah W on January 2021


Avatar for Surface Bella, LLC

Surface Bella, LLC

297 GARLINGTON RD
3.13(
8
)
Approved Pro

Surface Bella, LLC

297 GARLINGTON RD
3.13(
8
)
Approved Pro
445 local quotes requested
25 years of experience

Heating Air Paramedics is your local small Greenville HVAC provider. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. STAY COMFORTABLE AND CONFIDENT ALL YEAR ROUND From emergency repairs to routine maintenance, our 24/7 expert service ensures you can trust us to keep your home feeling just right. Comprehensive Heating and Air Services Finding the right heating and air conditioning professional isn't easy. Choosing someone who does great work, shows up when you need help and won't overcharge you — it can be frustrating.

"Surface Bella responded on time and provides a quote in a few days. In the end the price was to high."

Glen M on February 2025

Heating Air Paramedics is your local small Greenville HVAC provider. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. STAY COMFORTABLE AND CONFIDENT ALL YEAR ROUND From emergency repairs to routine maintenance, our 24/7 expert service ensures you can trust us to keep your home feeling just right. Comprehensive Heating and Air Services Finding the right heating and air conditioning professional isn't easy. Choosing someone who does great work, shows up when you need help and won't overcharge you — it can be frustrating.

"Surface Bella responded on time and provides a quote in a few days. In the end the price was to high."

Glen M on February 2025


Avatar for Corley Plumbing Air Electric Inc

Corley Plumbing Air Electric Inc

8501 Pelham Rd
3.97(
442
)
Approved Pro

Corley Plumbing Air Electric Inc

8501 Pelham Rd
3.97(
442
)
Approved Pro
Customers say: Super punctual
248 local quotes requested
39 years of experience

At Corley, we focus on skills and relational training for our technicians to give them all the "tools" that they need to be successful. We use a combination of trade organization training programs, in house trainers, and other outside technical classes. Corley provides quality, state of the art equipment such as electronic leak detection, video pipeline inspection systems, and rolling warehouses. Vehicles stocked with most parts needed for the plumbing and electrical service and repair business. All of this is to offer you the services of the best plumbing, air and electric company in Greenville, SC. Also serving Mauldin, Simpsonville, Travelers Rest, Easley, Piedmont & Marietta, SC.

"Yes, they did a great job!"

Deborah O on July 2024

At Corley, we focus on skills and relational training for our technicians to give them all the "tools" that they need to be successful. We use a combination of trade organization training programs, in house trainers, and other outside technical classes. Corley provides quality, state of the art equipment such as electronic leak detection, video pipeline inspection systems, and rolling warehouses. Vehicles stocked with most parts needed for the plumbing and electrical service and repair business. All of this is to offer you the services of the best plumbing, air and electric company in Greenville, SC. Also serving Mauldin, Simpsonville, Travelers Rest, Easley, Piedmont & Marietta, SC.

"Yes, they did a great job!"

Deborah O on July 2024


Avatar for Noble Electric

Noble Electric

761 Rodgers Road
5.00(
1
)
Approved Pro

Noble Electric

761 Rodgers Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Noble Electric LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"John was very prompt in getting back to me after I submitted my request. He was able to work us in very quick and was very easy to work with. We appreciate his quality service. If you have a small job that nobody else wants to take then Noble Electric is the place to call. We can not imagine a better experience."

Brian H on January 2024

Noble Electric LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"John was very prompt in getting back to me after I submitted my request. He was able to work us in very quick and was very easy to work with. We appreciate his quality service. If you have a small job that nobody else wants to take then Noble Electric is the place to call. We can not imagine a better experience."

Brian H on January 2024

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FAQs for nest installation projects in Walhalla, SC

The average cost of a home security system is about $700, ranging from $280 to $1,150. Costs to consider include equipment, surveillance fees, and other additional features. Cost factors that determine your system’s price include the type of security system, materials, labor, activation fees, monthly fees, and permits. Additional features and upgrades may include:

  • Video surveillance monitoring: $40–$65 per month

  • Smart home locks: $150

  • Smart home lighting: $15–$90

  • Smart smoke, fire, and carbon monoxide alarms: $35–$100

  • Smart thermostat: $130–$500

Yes, you should get a quote or an estimate from an electrician. Most electricians offer free estimates or quotes. When getting quotes, do your research and verify each electrician’s license. Get quotes from three different electricians to compare. If the prices or items listed appear different on the quotes, ask the electrician to clarify. Learning as much as you can about the electrical work you want done will help you get the most accurate estimate. 

Yes, a home security system can be worth it for your peace of mind alone, but it can also save you up to 20% on your home insurance. The insurance savings will help defray the initial setup costs and subscription costs over time. Locations with higher crime rates also make home security systems a valuable investment, but it ultimately depends on your personal preferences and asset values.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Qualified, licensed electricians will charge from $50 to $100 per hour. The cost to hire an electrician for emergency visits may range from $100 to $200 per hour because this urgent service usually takes place during off hours and may require an electrician to leave or reschedule jobs they’re currently working on. Scheduling work on holidays or during periods of high customer demand, like after a major storm, will also lead to higher rates or extra fees.

The Walhalla, SC homeowners’ guide to nest installation services

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