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*The Angi rating for Doorbell Installation companies in Brentwood, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Doorbell Installation needs.
*The HomeAdvisor rating for Doorbell Installation companies in Brentwood, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Doorbell Installation needs.
Last update on November 29, 2025
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C H Tel. & TV Co., Inc.
C H Tel. & TV Co., Inc.
For over 40 years, our goal has been to ensure the complete satisfaction of every customer, while offering knowledgeable and friendly service at affordable rates. Established in 1980, we have gained the experience of being able to provide nearly any type of telephone service, T.V. mounting and attic antenna installation that you require. We are equipped to handle all of your low voltage cabling needs be it voice, data, TV, fiber, or ethernet. Our goal is to stay in touch with any changes in our industry, so that we can always offer you the latest and most current information and services. Our mission is: To serve our customers with the extensive knowledge and expertise we have gained in our industry, while continually offering them the finest in customer service.
"I had a problem with my old landline phone system. First I called Verizon, but their technician could not solve the problem. Then I contacted CH Tel. Charlie called back promptly and sent a technician, Rick, the same day. Rick was very knowledgeable and thorough. He was able to find the problem and install a new line. While he was here he also solved some long-standing problems I had with loose wires and an open phone box. He was also very respectful of my property and did a good job cleaning up after the work. I would highly recommend this company for low-voltage wiring projects."
Christine K on November 2025
For over 40 years, our goal has been to ensure the complete satisfaction of every customer, while offering knowledgeable and friendly service at affordable rates. Established in 1980, we have gained the experience of being able to provide nearly any type of telephone service, T.V. mounting and attic antenna installation that you require. We are equipped to handle all of your low voltage cabling needs be it voice, data, TV, fiber, or ethernet. Our goal is to stay in touch with any changes in our industry, so that we can always offer you the latest and most current information and services. Our mission is: To serve our customers with the extensive knowledge and expertise we have gained in our industry, while continually offering them the finest in customer service.
"I had a problem with my old landline phone system. First I called Verizon, but their technician could not solve the problem. Then I contacted CH Tel. Charlie called back promptly and sent a technician, Rick, the same day. Rick was very knowledgeable and thorough. He was able to find the problem and install a new line. While he was here he also solved some long-standing problems I had with loose wires and an open phone box. He was also very respectful of my property and did a good job cleaning up after the work. I would highly recommend this company for low-voltage wiring projects."
Christine K on November 2025

Modern Security & Technology Solutions, LLC
Modern Security & Technology Solutions, LLC
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you!
"The team came in and started to work immediately. Very professional. I will use them again for my next project."
Bobby B on June 2024
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you!
"The team came in and started to work immediately. Very professional. I will use them again for my next project."
Bobby B on June 2024

RaLo Enterprise LLC
RaLo Enterprise LLC
Thank you for taking a moment to look at our company. We here at RaLo Enterprise, LLC in Huntingtown, MD realize that every customer is important no matter if it’s a simple repair or a new building-you expect the work to be done correctly, promptly and for a competitive price. RaLo Enterprise, LLC is an electrical contractor built on the talent, energy and creativity of many. We focus on establishing new relationships and maintaining these relationships for years. Our trained professional electricians hold our quality of work to a high standard. No subs. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hour’s service. License: #11761. May contact through email.
"The RaLo electrician did a great job running new wire to install my outdoor camlight. He also informed me of a number of other issues he noticed and gave me good price to address those issues as well. I definitely recommend their services."
Earl D on September 2024
Thank you for taking a moment to look at our company. We here at RaLo Enterprise, LLC in Huntingtown, MD realize that every customer is important no matter if it’s a simple repair or a new building-you expect the work to be done correctly, promptly and for a competitive price. RaLo Enterprise, LLC is an electrical contractor built on the talent, energy and creativity of many. We focus on establishing new relationships and maintaining these relationships for years. Our trained professional electricians hold our quality of work to a high standard. No subs. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hour’s service. License: #11761. May contact through email.
"The RaLo electrician did a great job running new wire to install my outdoor camlight. He also informed me of a number of other issues he noticed and gave me good price to address those issues as well. I definitely recommend their services."
Earl D on September 2024

Wilcox Electric LLC
Wilcox Electric LLC
We at Wilcox Electric are here to serve you. Our team will insure that you receive complete electrical services in a timely, professional manner. Since our founding in 1989, our successful stream of work has been driven largely by customer recommendations. Our company has evolved from a home-based business to an electrical contracting business with 22 employees. As a reflection of the times, we are installing increasing numbers of EV car charging stations in both single family houses and multi unit dwellings.
"Wilcox Electric did a great job for us installing an outdoor GFCI outlet and running a protected cord back to our electrical panel. Chris Doyle arranged for the service and inspection, and David Settimi did the actual installation. David had good ideas about how to place the outlet and wiring. I recommend them highly for electrical services. Outstanding service."
DJames B on December 2024
We at Wilcox Electric are here to serve you. Our team will insure that you receive complete electrical services in a timely, professional manner. Since our founding in 1989, our successful stream of work has been driven largely by customer recommendations. Our company has evolved from a home-based business to an electrical contracting business with 22 employees. As a reflection of the times, we are installing increasing numbers of EV car charging stations in both single family houses and multi unit dwellings.
"Wilcox Electric did a great job for us installing an outdoor GFCI outlet and running a protected cord back to our electrical panel. Chris Doyle arranged for the service and inspection, and David Settimi did the actual installation. David had good ideas about how to place the outlet and wiring. I recommend them highly for electrical services. Outstanding service."
DJames B on December 2024
L.F.C. Services, Inc.
L.F.C. Services, Inc.
LFC is a family oriented company whose team is actually made up of family and friends who have over 75 combined years of experience in the remodeling and home repair industry. We love working together, we love remodeling and we love helping people. Our goal is to provide quality service at affordable prices for all of our clients. We understand that your house is your home, that is why we make every effort to protect your home during the repair and renovation process. All our of Home Repair Specialists use drop cloths and plastic covering whenever necessary to keep your home safe and dust free. We also do a thorough clean up after every project. The only evidence that we like to leave behind is a job well done and a satisfied client. Love Floor Care opened up back in 1991 and is based out in Fort Washington, MD. We specialize in interior remodeling for both residential and commercial projects.
"The kitchen design and remodeled was more than we could have asked for. They paid attention to every detail and delivered on time and under budget. The bedroom/office renovation was perfect. Excellent customer service. Will definitely use again."
CM C on May 2025
LFC is a family oriented company whose team is actually made up of family and friends who have over 75 combined years of experience in the remodeling and home repair industry. We love working together, we love remodeling and we love helping people. Our goal is to provide quality service at affordable prices for all of our clients. We understand that your house is your home, that is why we make every effort to protect your home during the repair and renovation process. All our of Home Repair Specialists use drop cloths and plastic covering whenever necessary to keep your home safe and dust free. We also do a thorough clean up after every project. The only evidence that we like to leave behind is a job well done and a satisfied client. Love Floor Care opened up back in 1991 and is based out in Fort Washington, MD. We specialize in interior remodeling for both residential and commercial projects.
"The kitchen design and remodeled was more than we could have asked for. They paid attention to every detail and delivered on time and under budget. The bedroom/office renovation was perfect. Excellent customer service. Will definitely use again."
CM C on May 2025

GAC Services
GAC Services
GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling
"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."
Deepak K on February 2025
GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling
"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."
Deepak K on February 2025

S & S Electric LLC
S & S Electric LLC
2-3 Employees. No subs. Cost is flat rate and hourly. S&S Electric, offers a wide variety of services that are designed to accommodate all your specific electrical projects. We are dedicated to meeting your needs effectively, professionally and affordably. We offer a level of expertise you're not likely to find elsewhere. We are licensed and insured for your protection. You can count on S&S Electric to provide the absolute best electrical repairs and installation services. We will be more than happy to provide you with a phone estimate for your small projects and a writen estimate for your larger ones. You can rely on us for a quick responce 24 hours a day, 7 days a week and 365 days each year to complete your electrical projects. When you are ready to start your next electrical project S&S Electric will be here ready to leave you impressed, your home clean and a quality job to be proud of. We want to be the only electrical company you'll want to hire. So no mater how big or small your electrical project is we have an electrician that is here to help.
"Great job!"
Brian B on March 2025
2-3 Employees. No subs. Cost is flat rate and hourly. S&S Electric, offers a wide variety of services that are designed to accommodate all your specific electrical projects. We are dedicated to meeting your needs effectively, professionally and affordably. We offer a level of expertise you're not likely to find elsewhere. We are licensed and insured for your protection. You can count on S&S Electric to provide the absolute best electrical repairs and installation services. We will be more than happy to provide you with a phone estimate for your small projects and a writen estimate for your larger ones. You can rely on us for a quick responce 24 hours a day, 7 days a week and 365 days each year to complete your electrical projects. When you are ready to start your next electrical project S&S Electric will be here ready to leave you impressed, your home clean and a quality job to be proud of. We want to be the only electrical company you'll want to hire. So no mater how big or small your electrical project is we have an electrician that is here to help.
"Great job!"
Brian B on March 2025

Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."
Tom A on October 2024
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."
Tom A on October 2024

Three Brothers Services, LLC
Three Brothers Services, LLC
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Licensed & Bonded Maryland Home Improvement #141947 Maryland Master Electrician #14130 Virginia Master Electrician #2710073038
"Three Brothers is the best. We have hired Saul and team for several electrical projects both big and small over the past few years. They have never disappointed. Highly recommend for any electrical needs."
David G on July 2023
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Licensed & Bonded Maryland Home Improvement #141947 Maryland Master Electrician #14130 Virginia Master Electrician #2710073038
"Three Brothers is the best. We have hired Saul and team for several electrical projects both big and small over the past few years. They have never disappointed. Highly recommend for any electrical needs."
David G on July 2023

L&V HANDYMAN AND REMODELING
L&V HANDYMAN AND REMODELING
We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"I have hired this company for a number of things, including doors, floors, backsplash, etc. he is very fair with his prices and very good with his work. I would hire him again if I need anything done, and I totally approve of everything he has done for me and encourage others to hire him."
Bernie M on August 2025
We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"I have hired this company for a number of things, including doors, floors, backsplash, etc. he is very fair with his prices and very good with his work. I would hire him again if I need anything done, and I totally approve of everything he has done for me and encourage others to hire him."
Bernie M on August 2025
The Brentwood, MD homeowners’ guide to doorbell installation services
From average costs to expert advice, get all the answers you need to get your job done.

The cost to ground outlets depends on several factors. This guide will help you prepare for all of the costs involved with this project.

Considering replacing your home’s knob and tube wiring with a contemporary electrical system? Find out what costs and considerations may be involved.

Installing a dedicated line in your home or garage is fairly straightforward, but may have a wide range of cost-affecting factors, like materials, labor, and necessary permits.

If your home contains original aluminum wiring, you may want to take action to avoid danger. Learn why aluminum wires are hazardous and how you can address these issues safely.

If your light switch won’t turn off, try these troubleshooting tips to identify the problem before contacting a local electrician.

Learn a new skill and find out how to wire a light switch (safely) in your own home. This is one project that’s sure to light up your day.
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