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TRUSTED BY PALO ALTO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon136
    Verified security door installation services reviews

Find Security door installation pros in Palo Alto

Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
4155 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.

"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 Brothers Home Improvement Inc

Brothers Home Improvement Inc

4.82(
183
)
Approved Pro

Brothers Home Improvement Inc

4.82(
183
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% 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.

"They are great communicators, on time, explain everything, clean, polite and respectful. I am so impressed and quite glad to work with a company you represent."

Pastor G on October 2023

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.

"They are great communicators, on time, explain everything, clean, polite and respectful. I am so impressed and quite glad to work with a company you represent."

Pastor G on October 2023


Avatar for California Low Voltage

California Low Voltage

New on AngiNew on Angi
Approved Pro

California Low Voltage

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

CALIFORNIA LOW VOLTAGE LLC is a locally owned business that specializes in all types of low voltage projects. We love what we do and hold a Master degree in electrical engineering and count on more than 10 years of experience. We are available mon - Fri 9-5 and look forward to working with you on your upcoming projects so call us now for a free estimate at 669-629-1699 Discover the exceptional features that define our service offerings as a leading low voltage solutions provider. With a keen focus on innovation and customer-centric solutions, we pride ourselves on delivering unparalleled results tailored to meet the diverse needs of our clients.

CALIFORNIA LOW VOLTAGE LLC is a locally owned business that specializes in all types of low voltage projects. We love what we do and hold a Master degree in electrical engineering and count on more than 10 years of experience. We are available mon - Fri 9-5 and look forward to working with you on your upcoming projects so call us now for a free estimate at 669-629-1699 Discover the exceptional features that define our service offerings as a leading low voltage solutions provider. With a keen focus on innovation and customer-centric solutions, we pride ourselves on delivering unparalleled results tailored to meet the diverse needs of our clients.


Avatar for AMJ Services - Unlicensed Contractor

AMJ Services - Unlicensed Contractor

5.00(
3
)
Approved Pro

AMJ Services - Unlicensed Contractor

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

AMJ Services is a family owned, locally operated home repair and home improvement company with over 10+ years experience servicing San Joaquin county. We provide an extensive list of comprehensive services to include everything from home repairs, assembly, and installation to larger home improvement and remodeling projects. We are committed to quality work, great prices and we get back to our clients right away to schedule your project! Regardless of the size of your project... simple repairs, installation and furniture assembly or larger projects, you can rely on us for exceptional workmanship and competitive prices for a JOB DONE RIGHT! Call us today to get your repairs or projects scheduled! 510-224-8204

"Awesome"

Betty K on May 2023

AMJ Services is a family owned, locally operated home repair and home improvement company with over 10+ years experience servicing San Joaquin county. We provide an extensive list of comprehensive services to include everything from home repairs, assembly, and installation to larger home improvement and remodeling projects. We are committed to quality work, great prices and we get back to our clients right away to schedule your project! Regardless of the size of your project... simple repairs, installation and furniture assembly or larger projects, you can rely on us for exceptional workmanship and competitive prices for a JOB DONE RIGHT! Call us today to get your repairs or projects scheduled! 510-224-8204

"Awesome"

Betty K on May 2023


"Project was delayed multiple times. Stated they will give a discount, they never did."

Martin L on November 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Project was delayed multiple times. Stated they will give a discount, they never did."

Martin L on November 2025


Avatar for The Fire Guys

The Fire Guys

5.00(
1
)
Approved Pro

The Fire Guys

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

The Fire Guys is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Great customer service. Was very knowledgable in his field."

Mary S on September 2022

The Fire Guys is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Great customer service. Was very knowledgable in his field."

Mary S on September 2022


Avatar for A1 On Track Sliding Door Repair & Installation

A1 On Track Sliding Door Repair & Installation

4.76(
119
)
Approved Pro

A1 On Track Sliding Door Repair & Installation

4.76(
119
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
51 local quotes requested

A1 on track sliding door repair is your best source for repair or replacement of all your sliding doors. These include, glass patio doors, closet doors, pocket doors,(pocket doors are the doors that slide into the walls) shower doors, screen doors, pet doors, accordion doors and windows. We also replace foggy glass in sliding doors. We provide cost effective solutions for eliminating your sliding door problems and we have been serving the San Francisco bay area for over 20 years. Leave the worry to us. We have spent the past 20 years perfecting both repair and replacement options.truth is, we fix and have fixed more sliding doors then anyone. We have weeded out the items that cause you grief and we stand behind the ones that will bring a smile to your face, and cause you to look to us again in the future. From the very first call, our trained customer care team is ready to provide you with excellent service, and quality products. We look forward to working with you to meet your needs with impeccable service and high quality materials. Our staff is committed to excellent craftsmanship, creative ideas, and on-the-job cleanliness. We offer a wide range of services from new installations to simple repairs. Whatever your installation or repair needs, please call us. Cost is determined by job. Additional phones - (408) 984-5654, (408) 866-0747, (408) 353-6461, (415) 695-0306, (510) 429-7004, (800) 491-5654. Award winning. Additional DBAs - A 1 On Track Sliding Door Repair & Installation, A1 On Track Sliding Door Repair And Installation Inc.

"Great, on time and professional repair"

Tom R on July 2022

A1 on track sliding door repair is your best source for repair or replacement of all your sliding doors. These include, glass patio doors, closet doors, pocket doors,(pocket doors are the doors that slide into the walls) shower doors, screen doors, pet doors, accordion doors and windows. We also replace foggy glass in sliding doors. We provide cost effective solutions for eliminating your sliding door problems and we have been serving the San Francisco bay area for over 20 years. Leave the worry to us. We have spent the past 20 years perfecting both repair and replacement options.truth is, we fix and have fixed more sliding doors then anyone. We have weeded out the items that cause you grief and we stand behind the ones that will bring a smile to your face, and cause you to look to us again in the future. From the very first call, our trained customer care team is ready to provide you with excellent service, and quality products. We look forward to working with you to meet your needs with impeccable service and high quality materials. Our staff is committed to excellent craftsmanship, creative ideas, and on-the-job cleanliness. We offer a wide range of services from new installations to simple repairs. Whatever your installation or repair needs, please call us. Cost is determined by job. Additional phones - (408) 984-5654, (408) 866-0747, (408) 353-6461, (415) 695-0306, (510) 429-7004, (800) 491-5654. Award winning. Additional DBAs - A 1 On Track Sliding Door Repair & Installation, A1 On Track Sliding Door Repair And Installation Inc.

"Great, on time and professional repair"

Tom R on July 2022


Avatar for TECHINSF CONSULTING LLC

TECHINSF CONSULTING LLC

5.00(
5
)
Approved Pro

TECHINSF CONSULTING LLC

5.00(
5
)
Approved Pro
26 local quotes requested
22 years of experience

We specialize in professional Low-Voltage Wiring for homes and businesses, including Ethernet and phone cabling, speaker wiring, coax, fiber, underground wiring, and wire testing. In addition to clean, reliable cabling, we also offer full-service IT support, from WiFi systems and networking to cloud services, desktop help, and security solutions. Whether you need structured cabling, door access systems, TV mounting, or expert IT help, we deliver fast, dependable service with both remote and on-site options.

We specialize in professional Low-Voltage Wiring for homes and businesses, including Ethernet and phone cabling, speaker wiring, coax, fiber, underground wiring, and wire testing. In addition to clean, reliable cabling, we also offer full-service IT support, from WiFi systems and networking to cloud services, desktop help, and security solutions. Whether you need structured cabling, door access systems, TV mounting, or expert IT help, we deliver fast, dependable service with both remote and on-site options.


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
423 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


Avatar for Alex's Handyman Services

Alex's Handyman Services

5.00(
6
)
Approved Pro

Alex's Handyman Services

5.00(
6
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
121 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!

"Very good, the job was completed very quickly"

Jeremy B on April 2025

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!

"Very good, the job was completed very quickly"

Jeremy B on April 2025

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Security Doors questions, answered by experts

Longer screws can make a door more secure, but this isn’t a foolproof method for security. Replacing the short screws in your door’s strike plate with screws that are 3 inches long will make it much more difficult for an intruder to force entry by kicking down the door, but it won’t do anything to stop them from picking the lock. 

Regularly clean, lubricate hinges, and inspect hardware to prolong the lifespan and functionality of your doors.

Yes, but adding a deadbolt to some door materials, like steel, may make installation a little bit trickier. For these materials, you will want to hire a locksmith to do the work for you, but be aware that they may charge an additional fee of $25 to $50 or more.

Installing a dog door is generally a straightforward process that handy DIYers may feel comfortable attempting on their own. Because the process usually involves cutting a hole in your existing door or wall, some homeowners may prefer to hire a handyperson who has experience with this type of installation to ensure the job is done right.

The best material for door sills depends on durability, aesthetics, and budget. Standard options include wood, metal, and stone. Wood offers a classic look but may require more maintenance. Metal sills, like aluminum or stainless steel, boast durability and resistance to corrosion, making them suitable for modern designs. Stone sills, such as granite or marble, provide elegance and longevity but are more expensive. Ultimately, the choice depends on personal preference and practical considerations.

The Palo Alto, 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.