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    Verified security door installation services reviews

Find Security door installation pros in North Potomac

Avatar for Alamo Garage Doors

Alamo Garage Doors

4.96(
190
)
Approved Pro

Alamo Garage Doors

4.96(
190
)
Approved Pro
Customers say: Terrific value
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
Free onsite estimate

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! Check out our services offered and call or click to schedule a free estimate today.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025

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! Check out our services offered and call or click to schedule a free estimate today.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.88(
308
)
Approved Pro

Home Genius Exteriors

4.88(
308
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2018 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"I would give this company a very high rating. They were extremely professional, cleaned up amazing, and we experienced no issues whatsoever. I would recommend them to anybody looking for home repairs, as they are an excellent company."

Melvin L on November 2025

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"I would give this company a very high rating. They were extremely professional, cleaned up amazing, and we experienced no issues whatsoever. I would recommend them to anybody looking for home repairs, as they are an excellent company."

Melvin L on November 2025


"Mr. Grant showed up on time and installed knobs on our kitchen and bathroom cabinets."

Joe P on November 2025

A family owned and operated handyman and junk removal service company established in 2017. We focus on fair flat pricing providing electrical, plumbing, carpentry, drywall painting, exterior, landscaping, andso much more

"Mr. Grant showed up on time and installed knobs on our kitchen and bathroom cabinets."

Joe P on November 2025


Avatar for S&S Construction

S&S Construction

4.91(
55
)
Approved Pro

S&S Construction

4.91(
55
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2010 years of experience

We are an all around commercial and residential construction company. Before me and my wife started S&S Construction, we were both working for large companies in the commercial construction industry. We have a lot of experience getting jobs done on time and on budget. I was a Forman for the last seven years that I worked for Finishes Inc. Everyday as a Forman I learned how to cater to a clients needs and make sure they were totally satisfied with the job they were paying for no matter what problems came about in the construction of the project. Any personnel that works for us will treat you with the upmost respect. Our expectations of our employees and suppliers are some of the highest in the industry. We practice a accident free work place, zero tolerance drug or alcohol use policy,and follow the OSHA, or MOSH safety regulations no matter how small the job is. If you choose to ever work with S&S Construction the experience will keep you coming back time and time again. 240-315-4737

"No comment"

Joannette D on October 2022

We are an all around commercial and residential construction company. Before me and my wife started S&S Construction, we were both working for large companies in the commercial construction industry. We have a lot of experience getting jobs done on time and on budget. I was a Forman for the last seven years that I worked for Finishes Inc. Everyday as a Forman I learned how to cater to a clients needs and make sure they were totally satisfied with the job they were paying for no matter what problems came about in the construction of the project. Any personnel that works for us will treat you with the upmost respect. Our expectations of our employees and suppliers are some of the highest in the industry. We practice a accident free work place, zero tolerance drug or alcohol use policy,and follow the OSHA, or MOSH safety regulations no matter how small the job is. If you choose to ever work with S&S Construction the experience will keep you coming back time and time again. 240-315-4737

"No comment"

Joannette D on October 2022


Avatar for L&V HANDYMAN AND REMODELING

L&V HANDYMAN AND REMODELING

5.00(
28
)
Approved Pro

L&V HANDYMAN AND REMODELING

5.00(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2014 years of experience

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


Avatar for Presidential Exteriors LLC

Presidential Exteriors LLC

4.88(
144
)
Approved Pro

Presidential Exteriors LLC

4.88(
144
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2015 years of experience

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.

"Presidential Exteriors takes their lifetime warranties very seriously. Every time I've had an issue since they redid my roof, I've contacted them, and they've fixed the problem without charging. I appreciate them a lot. Good job, James, Hicks, and Glu!"

Russell W on September 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.

"Presidential Exteriors takes their lifetime warranties very seriously. Every time I've had an issue since they redid my roof, I've contacted them, and they've fixed the problem without charging. I appreciate them a lot. Good job, James, Hicks, and Glu!"

Russell W on September 2025


Avatar for Peak Custom Remodeling Corporation

Peak Custom Remodeling Corporation

4.75(
124
)
Approved Pro

Peak Custom Remodeling Corporation

4.75(
124
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2005 years of experience

We are the only company in Maryland offering the “Forever Guarantee” - A guarantee of our workmanship for as long as both you AND the next owner own the home. Unlike other companies we don’t just TELL you something will look good - we SHOW you. We provide full color 3-D renderings of all of our products to show what they will look like on your home PRIOR to you making any decisions or signing a contract. We do this for free the first time we come out as part of our free estimate & design consultation. If you decide to move forward, you don’t have to pay a single dollar until the job is complete and you are satisfied. With the Forever Guarantee, full color 3-D designs before you make a decision, and no payments until the job is complete - our goal is COMPLETE peace of mind for all our customers. We then follow this up with top notch communication, customer service, skill, and quality for Maryland’s leading exterior replacement experience.

"Great work"

max d on August 2025

We are the only company in Maryland offering the “Forever Guarantee” - A guarantee of our workmanship for as long as both you AND the next owner own the home. Unlike other companies we don’t just TELL you something will look good - we SHOW you. We provide full color 3-D renderings of all of our products to show what they will look like on your home PRIOR to you making any decisions or signing a contract. We do this for free the first time we come out as part of our free estimate & design consultation. If you decide to move forward, you don’t have to pay a single dollar until the job is complete and you are satisfied. With the Forever Guarantee, full color 3-D designs before you make a decision, and no payments until the job is complete - our goal is COMPLETE peace of mind for all our customers. We then follow this up with top notch communication, customer service, skill, and quality for Maryland’s leading exterior replacement experience.

"Great work"

max d on August 2025


Avatar for American Windows & Siding

American Windows & Siding

4.84(
112
)
Approved Pro

American Windows & Siding

4.84(
112
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1991 years of experience

American Windows & Siding of VA, Inc., specializes in custom windows, siding, doors, and roof systems. We use the finest quality products and labor available, and all our work is guaranteed for your peace of mind. Owner operated and employee owned, the company was established in 1991. We have two locations for your convenience - one in Fairfax, Virginia and one in Kensington, Maryland. We’ve been a member of the Better Business Bureau since 1993, and our customer service and proven track record of thousands of satisfied customers have earned us the reputation of an industry leader. All our workers are licensed, bonded, and insured. We have been top rated for the last eleven years in Washington Checkbook Magazine, a leading consumer publication for the DC metro area. In March of 2011 we were recognized as one of the "The Top 200 Remodelers" by Washingtonian Magazine and we have an "A" rating on Angie's List, receiving their Super Service Award for the past two years. With more than 13,000 jobs successfully completed in Northern Virginia, DC and suburban Maryland, we are proud of our reputation. Take a look at what our customers have to say. LICENSE # 49774.

"Had windows and doors installed by this company. The window installation went great. The bad news is that they do not seem competent at installing door hardware. My door has not latched properly since they made some unwanted modifications to the hardware (it worked perfectly before they started modifying it).have had them out three separate times to fix the issue they caused with the door latch and lock. Every “fix” they do seems to make the problem worse. I would steer clear of this company for door installations."

Christian S on April 2025

American Windows & Siding of VA, Inc., specializes in custom windows, siding, doors, and roof systems. We use the finest quality products and labor available, and all our work is guaranteed for your peace of mind. Owner operated and employee owned, the company was established in 1991. We have two locations for your convenience - one in Fairfax, Virginia and one in Kensington, Maryland. We’ve been a member of the Better Business Bureau since 1993, and our customer service and proven track record of thousands of satisfied customers have earned us the reputation of an industry leader. All our workers are licensed, bonded, and insured. We have been top rated for the last eleven years in Washington Checkbook Magazine, a leading consumer publication for the DC metro area. In March of 2011 we were recognized as one of the "The Top 200 Remodelers" by Washingtonian Magazine and we have an "A" rating on Angie's List, receiving their Super Service Award for the past two years. With more than 13,000 jobs successfully completed in Northern Virginia, DC and suburban Maryland, we are proud of our reputation. Take a look at what our customers have to say. LICENSE # 49774.

"Had windows and doors installed by this company. The window installation went great. The bad news is that they do not seem competent at installing door hardware. My door has not latched properly since they made some unwanted modifications to the hardware (it worked perfectly before they started modifying it).have had them out three separate times to fix the issue they caused with the door latch and lock. Every “fix” they do seems to make the problem worse. I would steer clear of this company for door installations."

Christian S on April 2025


Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
1874 years of experience
Free onsite estimate

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.

"Went well. Will know more later"

Pre P on November 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.

"Went well. Will know more later"

Pre P on November 2025


Avatar for Mr. Handyman of South Montgomery County

Mr. Handyman of South Montgomery County

4.60(
342
)
Approved Pro

Mr. Handyman of South Montgomery County

4.60(
342
)
Approved Pro
Customers say: Super punctual
2005 years of experience
Emergency services offered

8 employees. No subs. Cost is determined by the hour. Travel charges may apply. May contact through email. See web for additional service areas. Additional DBAs - New Frontier Home Services Inc, Mr Handyman International LLC, Mr Handyman. Additional phone numbers - (800) 289-4600, (866) 231-5643. Additional email – [email protected]. Award winning.

"Never finished the job. The handyman they sent was competent and hard-working, and the prices were reasonable, but working with the office staff to get him out to my home was difficult and unpleasant. My job was a 2-3 day job (partly because plaster needs time to cure, paint needs to dry, etc.), but they just wouldn't schedule him to finish it. The office staff were hostile and blamed me for their scheduling difficulties, as though I was the problem. They've cancelled their last two scheduled appointments at the last minute and are unable to give me any more dates."

James M on September 2025

8 employees. No subs. Cost is determined by the hour. Travel charges may apply. May contact through email. See web for additional service areas. Additional DBAs - New Frontier Home Services Inc, Mr Handyman International LLC, Mr Handyman. Additional phone numbers - (800) 289-4600, (866) 231-5643. Additional email – [email protected]. Award winning.

"Never finished the job. The handyman they sent was competent and hard-working, and the prices were reasonable, but working with the office staff to get him out to my home was difficult and unpleasant. My job was a 2-3 day job (partly because plaster needs time to cure, paint needs to dry, etc.), but they just wouldn't schedule him to finish it. The office staff were hostile and blamed me for their scheduling difficulties, as though I was the problem. They've cancelled their last two scheduled appointments at the last minute and are unable to give me any more dates."

James M on September 2025

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Security Doors questions, answered by experts

Plenty of building codes dictate what you must install in your home, but door sweeps are optional. However, they're a low-cost addition with many advantages. So, installing a sweep on all your exterior doors is in your best interest. You'll save money in the long run and stay more comfortable year-round.

Outswing doors are more popular for exterior doors as they offer more room for moving items in and out of a home. And because the hinges are on the outside of the door, they’re more secure against potential break-ins. But, outswing doors are more susceptible to the elements and are more expensive. Comparing inswing vs. outswing doors depends on your budget, needs, and overall preference.

The difference between a mortise latch and a tubular latch is how they're mounted. A mortise latch has a single integrated lock body. One long rectangular space is cut into the door to contain it. A single keyhole is used to unlock both the dead bolt and latch from the outside. A tubular latch is a standard setup with a dead bolt separate from the regular spring bolt latch.

Steel doors last 30 to 100 years, making them among the most durable and longest-lasting doors on the market. However, they will likely get dented and scratched during that time, and if the paint peels, they can show signs of rusting.

If you don’t know which door sweep to buy, look into getting a strip or bristle sweep. They’re easy to find at the store, work well for most doors, and the simple installation is DIYable. Before buying one, measure your door width and make sure the one you want is long enough. Most door sweeps are 36 inches long, and you can cut them down to size with a hacksaw.

The North Potomac, MD homeowners’ guide to security door installation services

From average costs to expert advice, get all the answers you need to get your job done.