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    Verified security door installation services reviews

Find Security door installation pros in Los Angeles

Avatar for Harmony Electrical, Plumbing and Air

Harmony Electrical, Plumbing and Air

5.00(
13
)
Approved Pro

Harmony Electrical, Plumbing and Air

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Harmony Electrical, Plumbing and Air is dedicated to delivering exceptional electrical, plumbing and Air services tailored to meet the unique needs of each client. Our mission is to ensure reliability and quality through customized solutions, supported by a team of highly skilled and experienced technicians who are always prepared to provide outstanding service. We are committed to your satisfaction and will not consider the job complete until it meets our high standards. Our pride lies in the quality of our work and our commitment to excellent customer service. Explore the range of services we offer below, and feel free to call or click to schedule your free estimate today!

"Very good company, great service and always on top of everything would highly recommend to anyone!!"

Lauren D on October 2025

Harmony Electrical, Plumbing and Air is dedicated to delivering exceptional electrical, plumbing and Air services tailored to meet the unique needs of each client. Our mission is to ensure reliability and quality through customized solutions, supported by a team of highly skilled and experienced technicians who are always prepared to provide outstanding service. We are committed to your satisfaction and will not consider the job complete until it meets our high standards. Our pride lies in the quality of our work and our commitment to excellent customer service. Explore the range of services we offer below, and feel free to call or click to schedule your free estimate today!

"Very good company, great service and always on top of everything would highly recommend to anyone!!"

Lauren D on October 2025


Avatar for ADT

ADT

4.53(
735
)
Approved Pro

ADT

4.53(
735
)
Approved Pro
Customers say: Terrific value
3913 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.

"Jessica Taylor from ADT delivered outstanding service. My alarm system is reliable, and the home automation means my house feels alive even when I’m away. I can even set the coffee maker to start in the morning—security and convenience in one package."

Jarett K on October 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.

"Jessica Taylor from ADT delivered outstanding service. My alarm system is reliable, and the home automation means my house feels alive even when I’m away. I can even set the coffee maker to start in the morning—security and convenience in one package."

Jarett K on October 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
66 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

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 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

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025


"Amazing! Super easy, efficient and incredible work. Have already recommended to multiple friends."

Nastia L on December 2024

Home Automation, Home Theatre Installation, CCTV, Ring, Nest. I have been in Audio/Video for 20+ years. I take pride in all my work, my most important goal is to make sure my customer is happy at the end of the project.

"Amazing! Super easy, efficient and incredible work. Have already recommended to multiple friends."

Nastia L on December 2024


Avatar for Approved Contractor Inc.

Approved Contractor Inc.

4.53(
485
)
Approved Pro

Approved Contractor Inc.

4.53(
485
)
Approved Pro
Customers say: Super punctual
291 local quotes requested
15 years of experience

- Excellent Customer Service - Superior Craftsmanship - 15+ years in business - Family owned and operated - Competitive Pricing - Super Service Award Winner - Elite Preferred James Hardie Contractor - Andersen Certified

"Costumer service was great,"

Olivia C on October 2025

- Excellent Customer Service - Superior Craftsmanship - 15+ years in business - Family owned and operated - Competitive Pricing - Super Service Award Winner - Elite Preferred James Hardie Contractor - Andersen Certified

"Costumer service was great,"

Olivia C on October 2025


Avatar for Brothers Home Improvement Inc

Brothers Home Improvement Inc

4.86(
58
)
Approved Pro

Brothers Home Improvement Inc

4.86(
58
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
31 years of experience

Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available on approved credit. Additional phone numbers: - (310) 670-0801, (949) 250-9124 & (562) 733-4202.

"Michael was communicated well and often to confirm the work and the date and time of when the work was to be completed. He arrived early and replaced the door and hardware without incident. He did need to replace the door casing as well since it was old (it's been there since the house was built in 1971) so this was understandable. It ended up costing a little more than originally bid but the cost increase was reasonable given the additional work Michael had to do. The door was hung perfectly and is solid and water tight. Great job. We would hire him again when needed."

Craig Y on January 2020

Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available on approved credit. Additional phone numbers: - (310) 670-0801, (949) 250-9124 & (562) 733-4202.

"Michael was communicated well and often to confirm the work and the date and time of when the work was to be completed. He arrived early and replaced the door and hardware without incident. He did need to replace the door casing as well since it was old (it's been there since the house was built in 1971) so this was understandable. It ended up costing a little more than originally bid but the cost increase was reasonable given the additional work Michael had to do. The door was hung perfectly and is solid and water tight. Great job. We would hire him again when needed."

Craig Y on January 2020


"I highly recommend this business. He resolved my issue with great efficiently. He was very knowledgeable and personable. He listened to my concerns and offered comprehensive resolutions. I couldn't have chosen a better business. He was the perfect choice. I'm very satisfied and highly recommend this business."

Terry M on September 2025

Any residential, commercial, repairs or add-ons, Fair prices, dead-line always a must, owner-operated 20 years experience

"I highly recommend this business. He resolved my issue with great efficiently. He was very knowledgeable and personable. He listened to my concerns and offered comprehensive resolutions. I couldn't have chosen a better business. He was the perfect choice. I'm very satisfied and highly recommend this business."

Terry M on September 2025


Avatar for Its Showtime Inc

Its Showtime Inc

5.00(
15
)
Approved Pro

Its Showtime Inc

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
110 local quotes requested

Its Showtime Inc has been in business since 1999 and specializes in making complex audio and video system easy to use. From the simplist living room system to the most complex bar or restaurant system we can make the system not only look clean but give you the ability to work it with ease.

"Amazing. These guys are the best. I have used them several times and I refer them often"

Landon P on October 2024

Its Showtime Inc has been in business since 1999 and specializes in making complex audio and video system easy to use. From the simplist living room system to the most complex bar or restaurant system we can make the system not only look clean but give you the ability to work it with ease.

"Amazing. These guys are the best. I have used them several times and I refer them often"

Landon P on October 2024


Avatar for Not Your Average Builders, LLC - Unlicensed Contractor

Not Your Average Builders, LLC - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro

Not Your Average Builders, LLC - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro
Free onsite estimate
Emergency services offered

With over a decade of experience in residential construction and project management, I bring both hands-on skill and big-picture expertise to every job. As a licensed project manager for high-end homes in Los Angeles, I’ve overseen everything from framing and electrical to finish carpentry, cabinetry, and custom details. On Angi, I offer the same level of care for homeowners looking for reliable help with: • Carpentry and cabinetry • Finish and trim work • Small painting projects • General handyman repairs • Custom builds and installations I pride myself on clear communication, professional standards, and leaving every space better than I found it. Whether it’s a small repair or a larger project, I treat each job with the same dedication I bring to managing multimillion-dollar builds.

With over a decade of experience in residential construction and project management, I bring both hands-on skill and big-picture expertise to every job. As a licensed project manager for high-end homes in Los Angeles, I’ve overseen everything from framing and electrical to finish carpentry, cabinetry, and custom details. On Angi, I offer the same level of care for homeowners looking for reliable help with: • Carpentry and cabinetry • Finish and trim work • Small painting projects • General handyman repairs • Custom builds and installations I pride myself on clear communication, professional standards, and leaving every space better than I found it. Whether it’s a small repair or a larger project, I treat each job with the same dedication I bring to managing multimillion-dollar builds.


White Glove Security

New on AngiNew on Angi
Approved Pro

White Glove Security

New on AngiNew on Angi
Approved Pro
20 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Security Doors questions, answered by experts

Before starting a door service project in Los Angeles, measure all door openings carefully—older homes often have non-standard sizes. Check if your project involves structural changes that may require permits, and review HOA or neighborhood rules. Schedule inspections early, secure materials in advance, and arrange contractor parking. Notify neighbors about potential noise and avoid exterior work during Santa Ana wind season to prevent weather-related setbacks.

Helpful?

In Los Angeles, door maintenance includes annual UV-protective treatments and regular checks for earthquake readiness. During wildfire season, inspect and replace weather stripping and seals. If you live near the coast, clean and lubricate doors monthly to prevent corrosion. Smog and temperature swings call for frequent exterior cleaning, while hinges, tracks, and security features should be checked to keep your door installation and repairs functioning well.

Helpful?

Combining door service with other upgrades in Los Angeles is often efficient. Pairing door installation with window replacements, security system upgrades, or exterior renovations can streamline labor and inspections. You may benefit from bundled permits and even utility rebates for energy-efficient improvements. Plan projects during mild weather and coordinate with contractors early to avoid delays, maximize convenience, and enhance your home’s value with a single project timeline.

Helpful?

In Los Angeles, consider your neighborhood’s security needs, architectural style, and any HOA or historic district rules before planning a door service project. Environmental factors like wildfire risk, seismic activity, and coastal air may require special materials or features. Plan around local parking restrictions, street cleaning, and school schedules. Take advantage of city rebates for green upgrades and ensure your project aligns with local emergency preparedness standards.

Helpful?

When hiring for door service in Los Angeles, choose professionals with proven local experience and a physical business address. Ensure they’re familiar with local building codes, seismic requirements, and any historic district guidelines. Ask for references from nearby projects and confirm they handle necessary permits. Be cautious of high-pressure sales tactics, cash-only requests, or unsolicited door-to-door offers, as these are common red flags in the door repair industry.

Helpful?

The Los Angeles, CA homeowners’ guide to security door installation services

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