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Alarm or security system installers in Germantown

Avatar for The Doctor House, LLC

The Doctor House, LLC

9290 Towerside Dr
4.56(
126
)
Approved Pro

The Doctor House, LLC

9290 Towerside Dr
4.56(
126
)
Approved Pro
Customers say: Quality work
472 local quotes requested
19 years of experience

The Doctor House, Handyman, we can do almost everything, using good materials, no job is to small if we can't do we have a business partners and we can help you with your Home Improvement or your HONEY DO LIST, also we am do interior and exterior painting, drywall repair and hanging, finishing, roof repair, light electric, and light pluming, deck repair, kitchen, basements, laundry rooms, and much more.

"Carlos was very friendly and knowledgeable. I will use him for a future project."

Liam T on April 2025

The Doctor House, Handyman, we can do almost everything, using good materials, no job is to small if we can't do we have a business partners and we can help you with your Home Improvement or your HONEY DO LIST, also we am do interior and exterior painting, drywall repair and hanging, finishing, roof repair, light electric, and light pluming, deck repair, kitchen, basements, laundry rooms, and much more.

"Carlos was very friendly and knowledgeable. I will use him for a future project."

Liam T on April 2025


Avatar for ADT

ADT

3750 Priority Way South Dr
4.52(
724
)
Approved Pro

ADT

3750 Priority Way South Dr
4.52(
724
)
Approved Pro
Customers say: Terrific value
6849 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.

"I've been using ADT Home Security for over a year now, and it’s been worth every penny. The peace of mind it gives my family is priceless, but the cost is surprisingly reasonable—just $99.99/month for the Smart Home package. The installation was quick and professional, and the technician took time to explain everything. I love being able to control the system from my phone, and the instant alerts are super reliable. The customer service has also been excellent whenever I had questions. With 24/7 monitoring and smart home integration, I truly feel my home is protected at all times. I highly recommend ADT to anyone looking for a trustworthy and advanced security system. Five stars without hesitation!"

Karen N on August 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.

"I've been using ADT Home Security for over a year now, and it’s been worth every penny. The peace of mind it gives my family is priceless, but the cost is surprisingly reasonable—just $99.99/month for the Smart Home package. The installation was quick and professional, and the technician took time to explain everything. I love being able to control the system from my phone, and the instant alerts are super reliable. The customer service has also been excellent whenever I had questions. With 24/7 monitoring and smart home integration, I truly feel my home is protected at all times. I highly recommend ADT to anyone looking for a trustworthy and advanced security system. Five stars without hesitation!"

Karen N on August 2025


Avatar for Mr. Handyman of Northern Montgomery County

Mr. Handyman of Northern Montgomery County

26816 Howard Chapel Drive
4.80(
82
)
Approved Pro

Mr. Handyman of Northern Montgomery County

26816 Howard Chapel Drive
4.80(
82
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
131 local quotes requested

Mr. Handyman provides superior customer service with excellent workmanship. We strive to be the most trusted and most professional in home maintenance/repairs. We value every customer and look forward to servicing your home.

"Perfectly. I was very pleased with Gary and his work."

Marion A on November 2020

Mr. Handyman provides superior customer service with excellent workmanship. We strive to be the most trusted and most professional in home maintenance/repairs. We value every customer and look forward to servicing your home.

"Perfectly. I was very pleased with Gary and his work."

Marion A on November 2020


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
307 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 Glc

Glc

4.89(
9
)
Approved Pro

Glc

4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
69 local quotes requested

For the past 20 years of network cabling, CCTV and Security Access experience. In addition of being a fiber certified technician. Alway willing to make my customers happy and satisfy with my work.

"Really well. Job was plenned out and executed well. Was on time and cleaned up well. Great work all around"

Lance Angi C on September 2024

For the past 20 years of network cabling, CCTV and Security Access experience. In addition of being a fiber certified technician. Alway willing to make my customers happy and satisfy with my work.

"Really well. Job was plenned out and executed well. Was on time and cleaned up well. Great work all around"

Lance Angi C on September 2024


Avatar for Presidential Exteriors LLC

Presidential Exteriors LLC

2301 Research Blvd
4.70(
158
)
Approved Pro

Presidential Exteriors LLC

2301 Research Blvd
4.70(
158
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
4445 local quotes requested

Licensed in MD, DC and VA, Presidential Exteriors is your one stop solution for any exterior remodeling needs. Our award winning products and experienced installers will ensure that your home is a Presidential Home. We look forward to showing you how our customer centric approach and commitment to communication guarantees satisfaction the first time, every time.

"We contracted for Presidential to replace two of our existing windows and install a new window by cutting a hole in our exterior wall. The work was done in one day as promised. Shoutouts to Emerson, Miller, James and Vince & crew. They were totally professional and wasted no time getting the job done. Their cleanup was thorough. Quality control came the same day, with another inspection the next day. We will definitely hire Presidential Exteriors again when we need new windows. We highly recommend them."

Pete K on August 2025

Licensed in MD, DC and VA, Presidential Exteriors is your one stop solution for any exterior remodeling needs. Our award winning products and experienced installers will ensure that your home is a Presidential Home. We look forward to showing you how our customer centric approach and commitment to communication guarantees satisfaction the first time, every time.

"We contracted for Presidential to replace two of our existing windows and install a new window by cutting a hole in our exterior wall. The work was done in one day as promised. Shoutouts to Emerson, Miller, James and Vince & crew. They were totally professional and wasted no time getting the job done. Their cleanup was thorough. Quality control came the same day, with another inspection the next day. We will definitely hire Presidential Exteriors again when we need new windows. We highly recommend them."

Pete K on August 2025


Avatar for Titan Remodeling LLC

Titan Remodeling LLC

Eastbourne Drive
5.00(
14
)
Approved Pro

Titan Remodeling LLC

Eastbourne Drive
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1552 local quotes requested

We specialize in handyman services, home repairs, home improvements, remodeling, painting, flooring, ceiling fan installs, TV mounting, furniture assembly, cleaning, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"I couldn’t be happier with my experience with Titan Remodeling LLC! They recently repaired my office shed, and the results were far beyond what I expected. From the start, they gave me an honest and fair estimate with no hidden costs, and their communication was excellent every step of the way. The team showed true professionalism, arriving on time, keeping me updated, and going above and beyond the work I originally requested to make sure everything was done right."

Kris G on August 2025

We specialize in handyman services, home repairs, home improvements, remodeling, painting, flooring, ceiling fan installs, TV mounting, furniture assembly, cleaning, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"I couldn’t be happier with my experience with Titan Remodeling LLC! They recently repaired my office shed, and the results were far beyond what I expected. From the start, they gave me an honest and fair estimate with no hidden costs, and their communication was excellent every step of the way. The team showed true professionalism, arriving on time, keeping me updated, and going above and beyond the work I originally requested to make sure everything was done right."

Kris G on August 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

615 N 150 E
4.89(
287
)
Approved Pro

SafeStreets - ADT Authorized Provider

615 N 150 E
4.89(
287
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
6077 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

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."

Paula S on March 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

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."

Paula S on March 2025


Avatar for ABL HomePro

ABL HomePro

13017 WISTERIA DR
5.00(
10
)
Approved Pro

ABL HomePro

13017 WISTERIA DR
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
961 local quotes requested

Handyman serving the Washington Metro Area since 2010. Big or small we really do it all. From finishing a basement to installing a ceiling fan we've got you covered with meticulous work, integrity, and of course friendliness.

"Perfectly!"

Charles B on June 2024

Handyman serving the Washington Metro Area since 2010. Big or small we really do it all. From finishing a basement to installing a ceiling fan we've got you covered with meticulous work, integrity, and of course friendliness.

"Perfectly!"

Charles B on June 2024


Surley Henao Remodeling

12726 Gould Road
4.95(
19
)
Approved Pro

Surley Henao Remodeling

12726 Gould Road
4.95(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
588 local quotes requested

Our mission is to be a provider 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. Call or message us to schedule an estimate today!

"Amazing! Surley is incredibly talented, responsive, professional and dependable! He performs exceptional work that is skillful and always well done. Highly recommend for all kinds of work!"

Debra B on November 2023

Our mission is to be a provider 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. Call or message us to schedule an estimate today!

"Amazing! Surley is incredibly talented, responsive, professional and dependable! He performs exceptional work that is skillful and always well done. Highly recommend for all kinds of work!"

Debra B on November 2023

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Showing 1-10 of 919
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