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Find Home security system pros in Flossmoor

Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
4028 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 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
79 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 Tailored Security, LLC

Tailored Security, LLC

New on AngiNew on Angi
Approved Pro

Tailored Security, LLC

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

Tailored Security is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Tailored Security is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!


Shamrock Fire Protection, LLC

5.00(
5
)
Approved Pro

Shamrock Fire Protection, LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
55 local quotes requested

With over 16 years of experience serving the Chicago Metro area, Shamrock Fire Protection is your solution for all your fire prevention and protection needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call for your repair or install of sprinkler systems, alarm systems, new construction and existing.

"very easy to work with"

James W on January 2021

With over 16 years of experience serving the Chicago Metro area, Shamrock Fire Protection is your solution for all your fire prevention and protection needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call for your repair or install of sprinkler systems, alarm systems, new construction and existing.

"very easy to work with"

James W on January 2021


Avatar for Alarm Illinois

Alarm Illinois

4.70(
38
)
Approved Pro

Alarm Illinois

4.70(
38
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
21 years of experience

We Only Install our Own Equipment !!! If you bought from Costco, Sams Club or Amazon - we will not install your cameras Or RING alarm system so Please..... do not connect with us . We are a well established business with over 10 years of unmatched expertise. Customer and priorities are always first. We are very timely with our work and never lose attention to detail. We install Residential And Commercial Security Systems via our Partner Alarm.com We sell Commercial Grade Hikivision Cameras and Warranty the Equipment and Labor for 3 Years

"Great response and customer service"

Mary D on March 2024

We Only Install our Own Equipment !!! If you bought from Costco, Sams Club or Amazon - we will not install your cameras Or RING alarm system so Please..... do not connect with us . We are a well established business with over 10 years of unmatched expertise. Customer and priorities are always first. We are very timely with our work and never lose attention to detail. We install Residential And Commercial Security Systems via our Partner Alarm.com We sell Commercial Grade Hikivision Cameras and Warranty the Equipment and Labor for 3 Years

"Great response and customer service"

Mary D on March 2024


"The project was well planned by Matt and his crew and went very well and smoothly. They were very professional and explained the entire process in installing the electrical gate opener. They tested and made sure the gate was opening and closing properly. I am highly satisfied with their work and would definitely hire Installect Solutions again."

Karla H on July 2025

We offer a wide range of services from security systems, smart automation, installing networks. home theaters, lighting, and more. We strive to satisfy all our customers' needs. The motivation for us is seeing how happy our customers are when we finish our work.

"The project was well planned by Matt and his crew and went very well and smoothly. They were very professional and explained the entire process in installing the electrical gate opener. They tested and made sure the gate was opening and closing properly. I am highly satisfied with their work and would definitely hire Installect Solutions again."

Karla H on July 2025


Vesta Security Services, LLC

4.20(
21
)
Approved Pro

Vesta Security Services, LLC

4.20(
21
)
Approved Pro
Customers say: Quick response
32 local quotes requested
14 years of experience

Get expert advice and a security system designed specifically to meet your needs with Vesta Security Services, LLC. We have over 10 years of Security experience and are versed in all of the cutting edge technologies. We'll design the best security system for your individual home or business so you can rest easy knowing that you've got the best!

"I will not recommend this unprofessional bitch MARCO hes a f******* scammer! This b**** switch the code to my alarm system the day I cancel he is b**** a** scum of the f******* earth. He charges your account twice a month so if you get this service make sure you pay attention to him charging you account. He a f******* dirt bag who tell customer they have to they account connected so he can charge it without your authorization. This motherf***** is not fit to handle real customers and I will highly go to a more legitimate company like ADT, BRINKS the real company not his contract a** LLC."

Patrice H on March 2024

Get expert advice and a security system designed specifically to meet your needs with Vesta Security Services, LLC. We have over 10 years of Security experience and are versed in all of the cutting edge technologies. We'll design the best security system for your individual home or business so you can rest easy knowing that you've got the best!

"I will not recommend this unprofessional bitch MARCO hes a f******* scammer! This b**** switch the code to my alarm system the day I cancel he is b**** a** scum of the f******* earth. He charges your account twice a month so if you get this service make sure you pay attention to him charging you account. He a f******* dirt bag who tell customer they have to they account connected so he can charge it without your authorization. This motherf***** is not fit to handle real customers and I will highly go to a more legitimate company like ADT, BRINKS the real company not his contract a** LLC."

Patrice H on March 2024


Avatar for Home Repairs R' Us Inc

Home Repairs R' Us Inc

4.81(
225
)
Approved Pro

Home Repairs R' Us Inc

4.81(
225
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1370 local quotes requested

Please NOTE: we DO NOT accept furniture assembly or wall mounting projects. With over 17 years of Plumbing, Interior painting and all facets of general handyman work, Home Repairs R Us continues to be South/Southwest Chicago's "One Stop Home Repair Service Shop". Deal direct with owner Eric Henry and his dedicated, professional crew on any handyman job you need completed. Eric's wide home repair skill set makes it convenient for any home owner to make one call and accomplish just about any service needed at your residence or business. Call us today!

"Everything is beautiful. The two of them tackle it in two days. I'm very happy with the work."

JEROME W on November 2020

Please NOTE: we DO NOT accept furniture assembly or wall mounting projects. With over 17 years of Plumbing, Interior painting and all facets of general handyman work, Home Repairs R Us continues to be South/Southwest Chicago's "One Stop Home Repair Service Shop". Deal direct with owner Eric Henry and his dedicated, professional crew on any handyman job you need completed. Eric's wide home repair skill set makes it convenient for any home owner to make one call and accomplish just about any service needed at your residence or business. Call us today!

"Everything is beautiful. The two of them tackle it in two days. I'm very happy with the work."

JEROME W on November 2020


Mike's Handyman Service

5.00(
3
)
Approved Pro

Mike's Handyman Service

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
555 local quotes requested

Handyman doing light plumbing, electrical, moving, assembly, and general home repair. No remodeling or construction. I've been doing many types of repairs for over 30 years. Prompt response and on time to job sites.

"Mike has been an excellent friend and worker for me. I'm so thankful to have found him to take charge of returning a rental house into a prospective home to list on the market. He does great work, responds and communicates well. He's surprised me on a couple of occasions by taking care of some items I thought would require many more dollars to hire a contractor. I didn't mention I live 2,000 miles away from the rental, so it's been a godsend to have Mike onboard. Great guy, does great work."

Douglas W on October 2022

Handyman doing light plumbing, electrical, moving, assembly, and general home repair. No remodeling or construction. I've been doing many types of repairs for over 30 years. Prompt response and on time to job sites.

"Mike has been an excellent friend and worker for me. I'm so thankful to have found him to take charge of returning a rental house into a prospective home to list on the market. He does great work, responds and communicates well. He's surprised me on a couple of occasions by taking care of some items I thought would require many more dollars to hire a contractor. I didn't mention I live 2,000 miles away from the rental, so it's been a godsend to have Mike onboard. Great guy, does great work."

Douglas W on October 2022


Avatar for Santos Construction LLC

Santos Construction LLC

4.43(
7
)
Approved Pro

Santos Construction LLC

4.43(
7
)
Approved Pro
Customers say: Quick response
653 local quotes requested
16 years of experience

Welcome! Santos Construction LLC is a family operated company with over 15 years of combined experience in the residential construction area. We are known for providing the very best quality and professional services to the suburbs and Chicagoland area. We specialize in interior and exterior remodeling services such as: Interior Remodeling • Complete Framing • Additions • Dormers • Trim work • Doors • Complete Kitchens • Complete Bathrooms • Drywall • Painting • Subflooring/Flooring Exterior Remodeling • Siding • Hardie Board • Fascia • Soffit •Window installation • Window Capping • Deck/Porch Work • Garages • Sidewalks Shoot me a message or give me a call for any questions Best regards, Jose Soto -President of Santos Construction, LLC

"I began the project on Angi to switch out 2 old bathroom faucets for new ones. I explained the scope of the project in my angi query but also individually to Jose, owner of Santos construction, once he reached out. He provided me a fair price of 300 and we agreed to schedule the work for Monday, October 27. On that date, he was hours late and arrived around 8pm. I had the new faucets, and supply line kits set out for him and he got to work. The installation of the new faucets took about 2-3 hours. I paid him via personal check for the agreed amount and he left. He left quite a mess in the bathroom, a trash can full of water, and used 2 entire rolls of toilet paper to soak up some mess which were also left aside for me to pick up. It wasn't a huge deal but I wish he would have communicated the need for towels, paper towels or that he'd left a mess. The next day, Tuesday, I texted him at 7:30am because one of the faucets was dripping heavily and consistently all night long. He responded that he would return on Saturday. Saturday came and Jose said he was held up and could not come to fix the dripping faucet but could come Monday. I was growing irritated with the week of a leaking faucet and concerned about the wasted water and expense but we scheduled his return for monday evening. Monday evening Jose texted that he could not come. I suggested the next day and he said he couldn't return until Thursday. I expressed my concerns about my water bill and how delaying the correction of the issue was a problem. He committed to coming Thursday and said he wasn't sure why is was leaking because the valves were closed. On Tuesday morning, we realized that the other sink had been leaking profusely underneath, into the cabinet. Many toiletries and small appliances had sat in water for a week and were ruined. I immediately contacted Jose and asked him to return to fix both of his installations that day. I said I couldn't wait until Thursday with this major leak. He said he couldn't come but would come Thursday or try for Wednesday night. I contacted a plumber because I was concerned about the water leaking into rhe cabinet, and potentially the floor beneath them. The plumber found that one faucet had a peice of plastic and Styrofoam in it which caused the dripping and the other faucet had a valve left loose and open causing the major leak and subsequent damage. The cost of the plumber to fix the major errors by Santos Construction was $379.00! I contacted Jose and sent him the invoice from the plumber. I asked him to refund me what I paid to him so that I could apply it to the cost to fix his work. He refused and said there was no reason to contact a plumber since he was going to come back in the next day or so. I explained that he wa scheduled to return 3 times and the issues were worsening, and that I couldn't let water keep leaking into the cabinet, floor, and ceiling below while hoping he comes back. I would like Jose to refund me the $300 I paid him so that I can apply that to the $379.00 cost of the plumber to correct his apprentice or novice level errors. Both of the leaks, damage to our things and extra costs to plumber, were completely preventable had he not been negligent the night he installed them."

Ali S on November 2025

Welcome! Santos Construction LLC is a family operated company with over 15 years of combined experience in the residential construction area. We are known for providing the very best quality and professional services to the suburbs and Chicagoland area. We specialize in interior and exterior remodeling services such as: Interior Remodeling • Complete Framing • Additions • Dormers • Trim work • Doors • Complete Kitchens • Complete Bathrooms • Drywall • Painting • Subflooring/Flooring Exterior Remodeling • Siding • Hardie Board • Fascia • Soffit •Window installation • Window Capping • Deck/Porch Work • Garages • Sidewalks Shoot me a message or give me a call for any questions Best regards, Jose Soto -President of Santos Construction, LLC

"I began the project on Angi to switch out 2 old bathroom faucets for new ones. I explained the scope of the project in my angi query but also individually to Jose, owner of Santos construction, once he reached out. He provided me a fair price of 300 and we agreed to schedule the work for Monday, October 27. On that date, he was hours late and arrived around 8pm. I had the new faucets, and supply line kits set out for him and he got to work. The installation of the new faucets took about 2-3 hours. I paid him via personal check for the agreed amount and he left. He left quite a mess in the bathroom, a trash can full of water, and used 2 entire rolls of toilet paper to soak up some mess which were also left aside for me to pick up. It wasn't a huge deal but I wish he would have communicated the need for towels, paper towels or that he'd left a mess. The next day, Tuesday, I texted him at 7:30am because one of the faucets was dripping heavily and consistently all night long. He responded that he would return on Saturday. Saturday came and Jose said he was held up and could not come to fix the dripping faucet but could come Monday. I was growing irritated with the week of a leaking faucet and concerned about the wasted water and expense but we scheduled his return for monday evening. Monday evening Jose texted that he could not come. I suggested the next day and he said he couldn't return until Thursday. I expressed my concerns about my water bill and how delaying the correction of the issue was a problem. He committed to coming Thursday and said he wasn't sure why is was leaking because the valves were closed. On Tuesday morning, we realized that the other sink had been leaking profusely underneath, into the cabinet. Many toiletries and small appliances had sat in water for a week and were ruined. I immediately contacted Jose and asked him to return to fix both of his installations that day. I said I couldn't wait until Thursday with this major leak. He said he couldn't come but would come Thursday or try for Wednesday night. I contacted a plumber because I was concerned about the water leaking into rhe cabinet, and potentially the floor beneath them. The plumber found that one faucet had a peice of plastic and Styrofoam in it which caused the dripping and the other faucet had a valve left loose and open causing the major leak and subsequent damage. The cost of the plumber to fix the major errors by Santos Construction was $379.00! I contacted Jose and sent him the invoice from the plumber. I asked him to refund me what I paid to him so that I could apply it to the cost to fix his work. He refused and said there was no reason to contact a plumber since he was going to come back in the next day or so. I explained that he wa scheduled to return 3 times and the issues were worsening, and that I couldn't let water keep leaking into the cabinet, floor, and ceiling below while hoping he comes back. I would like Jose to refund me the $300 I paid him so that I can apply that to the $379.00 cost of the plumber to correct his apprentice or novice level errors. Both of the leaks, damage to our things and extra costs to plumber, were completely preventable had he not been negligent the night he installed them."

Ali S on November 2025

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Home Security Systems questions, answered by experts

Costs depend on system type, labor rates, and additional features like smart integration or professional monitoring.

Barrier doors or screen doors are ideal for bringing in summer breezes without letting in pesky flies and mosquitoes. But these types of doors aren’t as secure as a security door, which is installed with permanent screws into the home’s walls and often have deadbolts or other heavy-duty lock mechanisms for better security.

There are a number of ways to secure windows. You can add motion detectors or window sensors to detect movement and impact or change the window locks to make them stronger. Some of the ways you can secure windows are much like how you secure a home: closing the curtains at night and setting up security cameras outside so you can monitor your property even in your absence. 

Your best bet is to install a bracket that secures to the bottom of the unit and the side of your house. You should still secure the AC unit in the open window using some of the other methods already listed, but a bracket is best to ensure that it stays put—both during operation and in case of an attempted theft.

Yes, most pros encourage you to change your locks when you move into a new home. While the previous owner may hand you their keys, you have no way of knowing whether other copies exist elsewhere. Changing your locks as soon as you move in is a great way to ensure that you can enjoy new, fully functioning locks that will work with your unique key or code.

The Flossmoor, IL homeowners’ guide to home security system services

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