Top-rated alarm or security system installers.

Get matched with top alarm or security system installers in Lancaster, SC

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Alarm or security system installers in Lancaster

Avatar for ADT

ADT

4.53(
741
)
•Approved Pro

ADT

4.53(
741
)
•Approved Pro
Super Service Award
Customers say: Terrific value
4583 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.

"Spent lots of time making phone calls to all of the major security providers in the USA. Made the incorrect assumption that adt would be the most expensive. To our delight they had lots of flexible options and promotions to fit our budget. Really glad we took the time to look into it further."

Crystalle G on December 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.

"Spent lots of time making phone calls to all of the major security providers in the USA. Made the incorrect assumption that adt would be the most expensive. To our delight they had lots of flexible options and promotions to fit our budget. Really glad we took the time to look into it further."

Crystalle G on December 2025

Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.89(
293
)
•Approved Pro

SafeStreets - ADT Authorized Provider

4.89(
293
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
377 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

A Royal Touch Custom Woodworking Inc.

No reviews yet

A Royal Touch Custom Woodworking Inc.

No reviews yet
22 years of experience

A Royal Touch Custom Woodworking has been operating in the Charlotte, NC area since 2003. We specialize in bringing a regal appearance to your home or office. We are a fully functional company and provide a wide array of services. Our sub contractors are among the elite although we do the majority of the work in- house. We posess a Building Contractor's License and are fully insured. All of our subs are also licensed and insured. Refferences are available upon request.

A Royal Touch Custom Woodworking has been operating in the Charlotte, NC area since 2003. We specialize in bringing a regal appearance to your home or office. We are a fully functional company and provide a wide array of services. Our sub contractors are among the elite although we do the majority of the work in- house. We posess a Building Contractor's License and are fully insured. All of our subs are also licensed and insured. Refferences are available upon request.

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

ValueCheck, LLC

5.00(
1
)

ValueCheck, LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We accept American Express, Discover, Master Card, and Visa. See our coupon offer.

We accept American Express, Discover, Master Card, and Visa. See our coupon offer.

J&J Carolina Landscape and More

No reviews yet

J&J Carolina Landscape and More

No reviews yet
11 years of experience

J&J Landscape and More is like no other, we are truly a jack of all trades, from building your dream home to just maintaining your home. WE DO IT ALL! You may ask your self, "Why them"?...well here's why its a FACT that we will beat ANYONE else around! How can we promise this? Well its simple we offer free estimates, if you already have a quote from another business simply show proof and we will promise to be cheaper than the company whom quoted your project. We have a team of guys and gals who will make sure your project is done better than you even imagined. We look forward to working with you all. Thanks!! - Owner- Joshua Mallory

J&J Landscape and More is like no other, we are truly a jack of all trades, from building your dream home to just maintaining your home. WE DO IT ALL! You may ask your self, "Why them"?...well here's why its a FACT that we will beat ANYONE else around! How can we promise this? Well its simple we offer free estimates, if you already have a quote from another business simply show proof and we will promise to be cheaper than the company whom quoted your project. We have a team of guys and gals who will make sure your project is done better than you even imagined. We look forward to working with you all. Thanks!! - Owner- Joshua Mallory

Avatar for EB Electric & Air

EB Electric & Air

4.78(
18
)

EB Electric & Air

4.78(
18
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Eugene Bolin Licensed Electrical Contractor In business since 2010 servicing York,Chester,Cherokee, and Lancaster counties 1. Electrical service upgrades 2. Total wire or rewire on residential structures. 3. Electrical troubleshooting 4. Hot tubs 5. Ceiling fan & lighting

"Great! Eugene and Steven were very responsive and came out quickly and got the job done"

mary a on February 2022

Eugene Bolin Licensed Electrical Contractor In business since 2010 servicing York,Chester,Cherokee, and Lancaster counties 1. Electrical service upgrades 2. Total wire or rewire on residential structures. 3. Electrical troubleshooting 4. Hot tubs 5. Ceiling fan & lighting

"Great! Eugene and Steven were very responsive and came out quickly and got the job done"

mary a on February 2022

Chuck Winchester

5.00(
3
)

Chuck Winchester

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a licensed general contractor and custom home builder, licensed since 2003 but with a lifetime of experience. I build custom homes ranging from the low $400's to $1.5 Million as well as general remodeling, additions, kitchens and baths. The client relationship is a joy to me as well as seeing the job well done!

I am a licensed general contractor and custom home builder, licensed since 2003 but with a lifetime of experience. I build custom homes ranging from the low $400's to $1.5 Million as well as general remodeling, additions, kitchens and baths. The client relationship is a joy to me as well as seeing the job well done!

Avatar for Jack & Jill of All Trades

Jack & Jill of All Trades

No reviews yet

Jack & Jill of All Trades

No reviews yet
18 years of experience

We are a locally owned and operated business, experienced in 99% of 1000 areas! We also specialize in demolition and debris removal! Our affordable rates will beat the competitors, guaranteed!

We are a locally owned and operated business, experienced in 99% of 1000 areas! We also specialize in demolition and debris removal! Our affordable rates will beat the competitors, guaranteed!

Avatar for MBA Construction Corp

MBA Construction Corp

4.73(
11
)

MBA Construction Corp

4.73(
11
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Family owned and operated. Cost is determined by the job. Additional DBA - MBA Construction.

Family owned and operated. Cost is determined by the job. Additional DBA - MBA Construction.

...
Showing 1-10 of 729
FAQs for alarm or security system installation projects in Lancaster, SC

If you terminate your security system before your contract ends, you’ll likely have to pay a cancellation fee—often a percentage of the remaining contract balance. To avoid these fees, consider choosing a brand that offers contract-free plans, like SimpliSafe or Vivint. You can also negotiate with your provider to see if they provide pro-rated cancellation fees or special exceptions.

Paying for a security system is a valuable investment because it enhances your home’s safety and deters criminal activity. With millions of property crimes each year, having robust security measures helps protect your property and might even lower your insurance premiums. It's a worthwhile investment for lasting peace of mind.

The average cost to install security cameras ranges from $125 to $3,500, depending on the amount, type, and placement. To install a complete setup of four cameras, homeowners can expect to invest an average of $1,300 for labor and equipment. Installing multiple cameras gives you comprehensive coverage of vulnerable entry points and enhances overall property security.

The Lancaster, SC homeowners’ guide to alarm or security system installations

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

See all articles
  • A hand controlling the electric wlndow blinds

    HomeAdvisor's Electric Blinds Cost Guide explores the price of electric blinds based on the power source and smart capabilities. Find out motorized blinds cost factors.

  • Hand pushing buttons on alarm system

    HomeAdvisor's Alarm and Security System Cost Guide gives you the price to fix your home security system. Find average maintenance costs and professional repair service rates.