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Nest installation pros in Dundalk

Avatar for HGH Mechanical Inc
HGH Mechanical Inc
2107 Emmorton Park Dr
4.86(
105
)
Approved Pro
HGH Mechanical Inc
2107 Emmorton Park Dr
4.86(
105
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
13 local quotes requested

HGH Mechanical, Inc. has been serving Baltimore, Harford and Cecil Counties with affordable, professional HVAC services. Special financing available through KwikComfort, right from our website. We install gas fireplaces too. Cost is determined by the job. Additional contact names - Manuel Gomes Jr, Philip Hobbs, James Hobbs.

"We just had a new air conditioning unit installed in our home. The servicemen were terrific! They were very professional and well-spoken. They made the job look easy. I am sure that we will use this company in the future. I would highly recommend the salesman, Mark. The owner, Manny, went out of his way to help us understand the process. Adam, Jacob and Josh were just wonderful!"

Janet B on August 2024

HGH Mechanical, Inc. has been serving Baltimore, Harford and Cecil Counties with affordable, professional HVAC services. Special financing available through KwikComfort, right from our website. We install gas fireplaces too. Cost is determined by the job. Additional contact names - Manuel Gomes Jr, Philip Hobbs, James Hobbs.

"We just had a new air conditioning unit installed in our home. The servicemen were terrific! They were very professional and well-spoken. They made the job look easy. I am sure that we will use this company in the future. I would highly recommend the salesman, Mark. The owner, Manny, went out of his way to help us understand the process. Adam, Jacob and Josh were just wonderful!"

Janet B on August 2024


Avatar for ADT
ADT
3750 Priority Way South Dr
4.51(
711
)
Approved Pro
ADT
3750 Priority Way South Dr
4.51(
711
)
Approved Pro
Customers say: Terrific value
3222 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.

"Everything was good when we met with the ADT service technician . We spent a bit more than we expected and the equipment is not easy to figure out compared to our previous service. We also have constant connection issues."

Leslie E on May 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.

"Everything was good when we met with the ADT service technician . We spent a bit more than we expected and the equipment is not easy to figure out compared to our previous service. We also have constant connection issues."

Leslie E on May 2025


Avatar for Ultra Guard Security Systems
Ultra Guard Security Systems
7600-A Lindbergh Drive
4.90(
165
)
Approved Pro
Ultra Guard Security Systems
7600-A Lindbergh Drive
4.90(
165
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
137 local quotes requested

We are a local boutique security company in Gaithersburg, MD. We offer solutions from residential smart homes to full commercial operations. Personal service, expert design and installation, and cutting edge technology are our strengths.

"They are very responsive, timely and fixed my problems. They work with us on an annual basis."

JANE P on March 2023

We are a local boutique security company in Gaithersburg, MD. We offer solutions from residential smart homes to full commercial operations. Personal service, expert design and installation, and cutting edge technology are our strengths.

"They are very responsive, timely and fixed my problems. They work with us on an annual basis."

JANE P on March 2023


Avatar for Mr. Electric of Westminster
Mr. Electric of Westminster
Main St
5.00(
5
)
Approved Pro
Mr. Electric of Westminster
Main St
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
417 local quotes requested

Mr. Electric is a global franchise organization that provides electrical installation and repair services for residential and commercial customers. Founded in 1994, Mr. Electric has nearly 200 locations worldwide and is a subsidiary of the Neighborly family of service franchises.

"Great! Matt installed two new outlets for us and was very polite and efficient. We are very happy with his work!"

Katie M on February 2025

Mr. Electric is a global franchise organization that provides electrical installation and repair services for residential and commercial customers. Founded in 1994, Mr. Electric has nearly 200 locations worldwide and is a subsidiary of the Neighborly family of service franchises.

"Great! Matt installed two new outlets for us and was very polite and efficient. We are very happy with his work!"

Katie M on February 2025


Avatar for Wireworx Electric Inc
Wireworx Electric Inc
105 Patricia Ave
4.93(
135
)
Approved Pro
Wireworx Electric Inc
105 Patricia Ave
4.93(
135
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
97 local quotes requested

Wireworx Electric Inc. We specialize in all aspects of the electrical trade. Residential & Commercial. We take pride in everything that we do, and are certain that you'll be 100% satisfied. All work initiated by owner/ master electrician. No salesman. Excellent references, hundreds of satisfied customers. Please call today for your FREE ESTIMATE! 10% discount for senior citizens & retired military. Licensed & Insured.

"The service tech arrived on time and completed the work efficiently and completely."

David A on November 2024

Wireworx Electric Inc. We specialize in all aspects of the electrical trade. Residential & Commercial. We take pride in everything that we do, and are certain that you'll be 100% satisfied. All work initiated by owner/ master electrician. No salesman. Excellent references, hundreds of satisfied customers. Please call today for your FREE ESTIMATE! 10% discount for senior citizens & retired military. Licensed & Insured.

"The service tech arrived on time and completed the work efficiently and completely."

David A on November 2024


Avatar for Maximum Security Co
Maximum Security Co
1702 Picadilly Rd
5.00(
20
)
Approved Pro
Maximum Security Co
1702 Picadilly Rd
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Locally owned & family operated. Additional contact names - Richard G Lohfeld Sr and Richard G Lohfeld II. Providing your security needs since 1978. We are one of the only alarm companies that have earned: - "Top Rating for Quality" - The Washington Consumer Checkbook

"Outstanding! Richard was super professional and patient. He delivered a very high-quality system and was very generous with his time teaching us how to use it. Cannot say enough good things about Maximum Security!!"

Patrick N on September 2024

Locally owned & family operated. Additional contact names - Richard G Lohfeld Sr and Richard G Lohfeld II. Providing your security needs since 1978. We are one of the only alarm companies that have earned: - "Top Rating for Quality" - The Washington Consumer Checkbook

"Outstanding! Richard was super professional and patient. He delivered a very high-quality system and was very generous with his time teaching us how to use it. Cannot say enough good things about Maximum Security!!"

Patrick N on September 2024


Avatar for Corb Electric, LLC
Corb Electric, LLC
5.00(
8
)
Approved Pro
Corb Electric, LLC
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

Electrical service troubleshooting panel replacement, install lighting receptacle replacement, rewire, residential wiring service emergency lighting all packed lighting .

"Mr. Ernest was very professional and punctual in delivering the services he quoted. He is very conscientious and goes above normal expectations. He will definitely be my electrician for all future work. His prices are very reasonable, and his work is excellent."

Shirley S on February 2025

Electrical service troubleshooting panel replacement, install lighting receptacle replacement, rewire, residential wiring service emergency lighting all packed lighting .

"Mr. Ernest was very professional and punctual in delivering the services he quoted. He is very conscientious and goes above normal expectations. He will definitely be my electrician for all future work. His prices are very reasonable, and his work is excellent."

Shirley S on February 2025


Avatar for Clinton Electric Co Inc
Clinton Electric Co Inc
1524 York Rd
4.60(
162
)
Approved Pro
Clinton Electric Co Inc
1524 York Rd
4.60(
162
)
Approved Pro
Customers say: Super punctual
182 local quotes requested
56 years of experience

Since 1969, our family owned and operated company has proudly operated out of Timonium-Lutherville and provided the highest quality electrical services. Our electricians have built a solid reputation in the Greater Baltimore region based on a commitment to service and quality work. All of the work we do comes with an upfront quote and 100% guaranteed satisfaction. Clinton Electric delivers prompt and reliable electrical repair and installation services to our community. Available to handle the needs of residential and commercial property owners throughout Baltimore City, Baltimore, Harford, Anne Arundel and Howard counties, you can count on our professionally trained, experienced team to handle your electrical job with the highest level of excellence.

"DO NOT DO BUSINESS WITH THIS COMPANY!!!. They are thieves. I started out wanting two receptacle boxes installed and a door bell button replaced. The estimate given after inspection of the receptacle sites and doorbell was $2600. I said no to the receptacle boxes and asked about the doorbell. I was told that would be $500. The electrician checked out the doorbell system but could not find the transformer. He also discovered that he didn't have a door bell button on the truck and went to buy one. After replacing the broken door bell I get a bill for $820. $426 dollars was for "Diagnostic-Single circuit containing multiple rooms" for this the electrician looked at the locations where I wanted the boxes and looked for the doorbell transformer which he never found. A second charge was for "Pick up and install new door bell button and disconnect old ring door bell" for that I was charged $315. Stay way from these people!!!"

Daniel M on June 2024

Since 1969, our family owned and operated company has proudly operated out of Timonium-Lutherville and provided the highest quality electrical services. Our electricians have built a solid reputation in the Greater Baltimore region based on a commitment to service and quality work. All of the work we do comes with an upfront quote and 100% guaranteed satisfaction. Clinton Electric delivers prompt and reliable electrical repair and installation services to our community. Available to handle the needs of residential and commercial property owners throughout Baltimore City, Baltimore, Harford, Anne Arundel and Howard counties, you can count on our professionally trained, experienced team to handle your electrical job with the highest level of excellence.

"DO NOT DO BUSINESS WITH THIS COMPANY!!!. They are thieves. I started out wanting two receptacle boxes installed and a door bell button replaced. The estimate given after inspection of the receptacle sites and doorbell was $2600. I said no to the receptacle boxes and asked about the doorbell. I was told that would be $500. The electrician checked out the doorbell system but could not find the transformer. He also discovered that he didn't have a door bell button on the truck and went to buy one. After replacing the broken door bell I get a bill for $820. $426 dollars was for "Diagnostic-Single circuit containing multiple rooms" for this the electrician looked at the locations where I wanted the boxes and looked for the doorbell transformer which he never found. A second charge was for "Pick up and install new door bell button and disconnect old ring door bell" for that I was charged $315. Stay way from these people!!!"

Daniel M on June 2024


Avatar for J A Electric LLC.
J A Electric LLC.
4.80(
30
)
Approved Pro
J A Electric LLC.
4.80(
30
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
94 local quotes requested

10 Years Of Experience. Provides Exceptional & Guaranteed Residential Work. Put Clients Needs First Before Anything. www.jaelectricllc.net

"Excellent, JA Electric arrived at the schedule time, kept me informed of progress during the project, cleaned up area, personally walked me through the finish job, and tested each outlet and GFI. I am very satisfied with the job and with JA Electric services"

David R on May 2025

10 Years Of Experience. Provides Exceptional & Guaranteed Residential Work. Put Clients Needs First Before Anything. www.jaelectricllc.net

"Excellent, JA Electric arrived at the schedule time, kept me informed of progress during the project, cleaned up area, personally walked me through the finish job, and tested each outlet and GFI. I am very satisfied with the job and with JA Electric services"

David R on May 2025


Avatar for Kolb Electric Inc
Kolb Electric Inc
8530 Cinder Bed Rd
4.22(
216
)
Approved Pro
Kolb Electric Inc
8530 Cinder Bed Rd
4.22(
216
)
Approved Pro
Customers say: Super punctual
200 local quotes requested
100 years of experience

We are a family owned and operated business that has been serving the Baltimore, Washington Metropolitan area since 1925. We are committed to providing superior electrical services. The valuable advantages we can offer you are great service, high quality and experienced workers at a competitive price.

"Do not use this company. They will rip you off. The contract was for eight 300W LED 40 ft pole lights, but I caught them redhanded installing 240W. Who does that? Then, they broke my lock and broke into my sprinkler room which I saw on my video which they admitted. Then, Kolb sued me for not paying the bill which I disputed due to lost tools as result of the break-in. Who does that breaking into a customer's sprinkler room and not informing that they did. I had to catch them on my video. Not only that it took over one year to the work proposed work. TOTAL FRAUD. I will be going to court...."

John A on November 2023

We are a family owned and operated business that has been serving the Baltimore, Washington Metropolitan area since 1925. We are committed to providing superior electrical services. The valuable advantages we can offer you are great service, high quality and experienced workers at a competitive price.

"Do not use this company. They will rip you off. The contract was for eight 300W LED 40 ft pole lights, but I caught them redhanded installing 240W. Who does that? Then, they broke my lock and broke into my sprinkler room which I saw on my video which they admitted. Then, Kolb sued me for not paying the bill which I disputed due to lost tools as result of the break-in. Who does that breaking into a customer's sprinkler room and not informing that they did. I had to catch them on my video. Not only that it took over one year to the work proposed work. TOTAL FRAUD. I will be going to court...."

John A on November 2023

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Nest installation services FAQs

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.

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