Home Security Systems

Barcom Security in an Industry Leader in providing proven and effective Home Security Systems. With over 40 years of excellence in the Security Systems Industry, Barcom can protect your family.

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  • Certified with the BBB
  • CSAA Certified | Five Diamond Central Station
  • UL Listed Central Monitoring Station
  • 4.9 on Google based on 68 reviews
Barcom Residential Security Touchpad

Secure Your Lifestyle

When you lock your doors at night, the one thing you want is the peace of mind that comes with knowing your family and your property are going to be protected. Barcom Home Security offers proven, effective and affordable home security systems to Greater St. Louis, Central, and Southern Illinois residents.

We are trusted in five states because the home security systems we provide allow homeowners to have a sense of comfort and peace of mind that other security companies can’t offer or match.

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Residential Packages

Packages starting as low as $199 installed. Add cameras for less than 50 cents per day!

  • Residential Alarm Systems

    Alarm Systems

    Residential Alarms are the first defense against an intruder or a health hazard. Make sure that your family is fully protected by proven and reliable home security alarm systems.

  • Residential Alarm Systems

    Residential Security

    Barcom's residential security services are backed with a certification of excellence from the National Industry Security System Classification. We can protect your home.

  • Residential Alarm Systems

    Video Surveillance

    Our Video Surveillance Systems can be controlled using a Virtual Keypad App that lets you monitor and control all aspects of your Home Security System for less than 50 cents a day!

  • Residential Alarm Systems

    Fire/Water Detection

    Residential Fire Detection Systems are the difference between a protected home and a fire hazard. There is no monthly cost increase when you add fire or water detection!

Barcom Features

Barcom Residential Security App
  • Home Automation

    The future is here. With Home Automation, you can remotely monitor and control the inner workings and security of your home while at work, vacation, or on the go.

  • Security on the Go

    Our Video Surveillance Systems can be controlled using a Virtual Keypad App that lets you monitor and control all aspects of your Home Security System to give you a 360° field of view.

  • Smart Locks

    All of our Residential Secure Door Locks can be integrated into your Home Security System so that you can have remote and complete control of who enters your home at any time.

  • Fire Alarms

    Fire Alarm and Fire Detection Systems can be the difference between protecting your home and family and having a total home loss insurance claim.

  • Medical Alert

    Our Medical Pendants and Alert Systems use a simple, one-button alert system that can be integrated into your existing Business Security Suite.

  • Excellence in Security

    We are one of the few 5-Diamond CSAA Certified Security Companies in the nation, and have also been recognized with a Certificate of Excellence by the National Industry Security System Classification.

  • CSAA-certified Operators

    Each of our CSAA-certified operators have completed more than 96 hours of classroom training and 8 weeks of hands-on mentoring; they’re prepared for any emergency.


  • “Barcom has an EXCELLENT 5 diamond monitoring center/central station!! They always call immediately to ensure we are safe! They also have a great customer service team to help us out whenever we have questions or concerns. it is great to call Barcom and always talk to an actual person instead of those automated machines.”
  • “ My husband and I would highly recommend Barcom for your security needs. We've had the alarm system for about two weeks and love it. It's simple to use which is exactly what we need. We live in a secluded area and having the peace of mind to know Barcom is watching over our home when we're gone is second to none. Special thanks to Scott and Jake for a great job and excellent customer service!”
  • “ I would (and have) highly recommend Barcom to anyone. We had our system put in in December and have been very happy with it. I would also highly recommend Al Sandheinrich to purchase your system from. He was very responsive and accommodating to our work schedules. Thank you for always making our home feel safe!”
  • “ I highly recommend Barcom! Scott came out as soon as we called him and got us a quick installation appointment set up. No other company could even meet with us until the following week. Installation went great and the system is easy to use and understand. Now we have peace of mind!”
  • Kim J.
    Kim J.
  • Melanie
  • Shelby S.
    Shelby S.
  • Ruth B.
    Ruth B.


About $5 Per Day


About $8 Per Day


About $1 Per Day

For about a dollar a day, your home or business can be monitored. Learn More

Contact Us Today!

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We Are In Your Neighborhood

  • Belleville, IL

    Residential Security

    Protecting homes in Belleville, IL. #shoplocal

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  • Edwardsville, IL

    Residential Security

    Brandon is helping to secure homes in Edwardsville, IL

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  • Debbie’s Slots

    Residential Security

    With Kyle Bowlin’s help, Barcom is now protecting Debbie’s Slots in Shiloh, IL. Go give this place a spin.

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  • Wildwood, MO

    Residential Security

    Protecting homes in Wildwood, MO.

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  • Granite City, IL

    Residential Security

    Protecting homes in Granite City, IL.

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  • Camargo, IL

    Residential Security

    Securing homes in Camargo, IL. Call us today.

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  • Shiloh, IL

    Residential Security

    Another beautiful home in Shiloh, IL under the watchful eyes of Barcom Security.

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  • Swansea, IL

    Residential Security

    Another happy customer from Swansea, IL. Thank you for your business!

    Read More
  • Residential

    Residential Security

    Thank you, Jane and Rich, for having Barcom secure your lovely home. #Wildwood

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  • Moving?

    Residential Security

    Moving into a home with an existing security system? Barcom can take over most security systems. Be monitored locally by a 5 Diamond Monitoring Station.

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  • Scott

    Residential Security

    Another happy Barcom customer. Thank you, Scott. #Champaign

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  • Dan & Margaret

    Residential Security

    Dan & Margaret had a National Company come in after getting a $99 install and $28.99mo ad in the mail. That quickly turned in to a high pressure bait...

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  • Tuscany Steak & Pasta

    Residential Security

    Now protecting Tuscany Steak & Pasta in Paris, IL.

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  • Breese, IL Security Customer

    Residential Security

    Now protecting another home in Breese, IL.

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  • Another Happy Edwardsville Customer

    Residential Security

    Another happy residential customer. Call Barcom today for the best service and monitoring around. #Edwardsville

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  • Mason Family

    Residential Security

    Welcome to Barcom, Mason Family! Happy to help protect your home and Family. #Collinsville

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  • McElroy Family

    Residential Security

    Another secure home in Decatur. Thank you, McElroy Family.

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  • Home Security in Belleville

    Residential Security

    Thank you, Stephanie and Tom, for trusting Barcom to protect your beautiful home. #Belleville

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  • Connor Family

    Residential Security

    Another happy Customer. Thank you Connor Family. #Belleville

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  • Home Security in Jerseyville

    Residential Security

    Thank you, Tracy, for having Barcom Security take care of you and your lovely home. #Jerseyville

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  • Corray Family

    Residential Security

    Thank you, Corray Family for having us upgrade your system to the latest technology, including adding cameras. We are happy to protect your lovely home.

    Read More
  • Home Security in Mascoutah, IL

    Residential Security

    Another lovely home in Mascoutah IL under the watchful eye of Barcom Security.

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  • Erin & Blake from St. Charles, MO

    Residential Security

    Another happy customer. This came from a current customer referral. Did you know we offer 3 months of free monitoring for referrals?

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  • Thanks, Mary and Dale

    Residential Security

    Thank you, Mary and Dale. Happy to protect your home!

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  • Thanks, Gordon and Nancy

    Residential Security

    Thank you, Gordon & Nancy! Barcom is happy to keep you safe!

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  • Thanks, Brandon and Megan!

    Residential Security

    Thank you, Brandon and Megan! Barcom is monitoring them for intrusion, smoke, heat, carbon monoxide, and will also be adding a motorized indoor camera. All that and they’ll be...

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  • Happy to Help

    Residential Security

    Deborah and Victor are now in great hands with Barcom Security. Happy to help you both and thank you again for your service.

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  • home-security-system

    Thanks, Mark

    Residential Security

    Thank you, Mark. Barcom is happy to protect your home 24/7.

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  • Thanks, Meagan

    Residential Security

    Thank you, Meagan, for having Barcom as your security provider for your lovely new home.

    Read More
  • Peace of Mind in Collinsville

    Residential Security

    Recently, a woman in Collinsville experienced a break in at her home. Her daughter called to discuss the cost of a security system and see what we thought would...

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  • New Tradition Homes Security Systems

    Residential Security

    Residential security is one of our areas of expertise, and we have partnered with home builders to provide families the peace of mind when they move into their new...

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Brands We Service

Five Diamond Central Monitoring Station

Protection You Deserve

  • CSAA Five Diamond-Certified
  • FM Approvals
  • Reduced false dispatches
  • Systems tested regularly
  • Utilizing the best technology
  • Intertek/ETL & UL

Protecting People, Property and Peace of Mind

Our Five Diamond Central Monitoring Station is one of only a few in the United States with CSAA certification. Less than 3% of recognized monitoring centers in North America receive that designation. Located in the Greater St. Louis Area, our monitoring service and dispatch covers St. Louis, Central and Southern Illinois, over 40,000 square miles of homes, businesses, families and employees that we monitor 24/7.

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Barcom Serves the Following Areas

Addieville, IL
Affton, MO
Albion, IL
Altamont, IL
Alton, IL
Anna, IL
Arcola, IL
Argenta, IL
Arnold, MO
Arthur, IL
Ashley, IL
Athens, IL
Auburn, IL
Ava, IL
Aviston, IL
Ballwin, MO
Bardwell, KY
Barnhart, MO
Beardstown, IL
Beaufort, MO
Belle Rive, IL
Belleville, IL
Bement, IL
Benld, IL
Benton, IL
Benton, KY
Benton, MO
Bethalto, IL
Bismark, MO
Bloomington, IL
Bloomington, IN
Bloomsdale, MO
Bluford, IL
Boaz, KY
Bonne Terre, MO
Bonnie, IL
Boonville, IN
Bourban, MO
Bowling Green, MO
Brazil, IN
Breese, IL
Bridgeton, MO
Brighton, IL
Brimfield, IL
Brookport, IL
Brownstown, IL
Bunker Hill, IL
Cadet, MO
Cairo, IL
Calvert City, KY
Canton, IL
Cape Girardeau, MO
Carbondale, IL
Carlinville, IL
Carlyle, IL
Carmi, IL
Carrier Mills, IL
Carrollton, IL
Carterville, IL
Casey, IL
Caseyville, IL
Catawissa, MO
Cedar Hill, MO
Centralia, IL
Chaffee, MO
Champaign, IL
Charleston, IL
Charleston, MO
Chatham, IL
Chenoa, IL
Chester, IL
Chesterfield, MO
Chillcothe, IL
Chrisman, IL
Christopher, IL
Clay, KY
Clayton, MO
Clinton, IN
Cobden, IL
Collinsville, IL
Columbia, IL
Columbia, MO
Cottage Hills, IL
Coulterville, IL
Covington, IN
Crawfordsville, IN
Creal Springs, IL
Creve Coeur, IL
Creve Coeur, MO
Crystal City, MO
Cuba, MO
Dahlgren, IL
Danville, IL
Decatur, IL
Defiance, MO
Delavan, IL
Desoto, IL
Desoto, MO
Dieterich, IL
Dittmer, MO
Dix, IL
Dongola, IL
Du Quoin, IL
Dunlap, IL
Dupo, IL
East Alton, IL
East Peoria, IL
East St. Louis, IL
Edwards, IL
Edwardsville, IL
Effingham, IL
El Paso, IL
Eldorado, IL
Elizabethtown, IL
Elkville, IL
Ellisville, MO
Elmwood, IL
Elsberry, MO
Eureka, IL
Eureka, MO
Evansville, IN
Fairbury, IL
Fairfield, IL
Fairview Heights, IL
Farmer City, IL
Farmington, IL
Farmington, MO
Fenton, MO
Ferdinand, IN
Fergusson, MO
Fillmore, IN
Fisher, IL
Flora, IL
Florissant, MO
Foley, MO
Foristell, MO
Forsyth, IL
Fort Leonard Wood, MO
Freeburg, IL
Fulton, KY
Galatia, IL
Galesburg, IL
Georgetown, IL
Gerald, MO
Gibson City, IL
Gillespie, IL
Gilman, IL
Girard, IL
Glasford, IL
Glen Carbon, IL
Glencoe, MO
Godfrey, IL
Golconda, IL
Goreville, IL
Grand Rivers, KY
Granite City, IL
Grayville, IL
Grayville, IL
Greencastle, IN
Greenfield, IL
Greenup, IL
Greenville, IL
Grover, MO
Hanna City, IL
Hannibal, MO
Harrisburg, IL
Havan, IL
Hazelwood, MO
Henderson, KY
Herculaneum, MO
Hermann, MO
Herrin, IL
Heyworth, IL
High Ridge, MO
Highland, IL
Hillsboro, IL
Hillsboro, MO
Homer, IL
Hoopeston, IL
Hopkinsville, KY
House Springs, MO
Hudson, IL
Huntingburg, IN
Imperial, MO
Ironton, MO
Iuka, IL
Jackson, MO
Jacksonville, IL
Jasper, IN
Jefferson City, MO
Jerseyville, IL
Johnston City, IL
Jonesboro, IL
Kevil, KY
Kingman, IN
Labadie, MO
Lacon, IL
Ladue, MO
Lafayette, IN
Lake St. Louis, MO
Le Roy, IL
Lebanon, IL
Ledbetter, KY
Leslie, MO
Lewistown, IL
Lexington, IL
Lincoln, IL
Litchfield, IL
Loan Oak, KY
Lonedell, MO
Louisiana, MO
Louisville, IL
Mackinaw, IL
Macomb, IL
Madison, IL
Mahomet, IL
Makanda, IL
Manito, IL
Mapleton, IL
Marengo, IN
Marion, IL
Marion, KY
Marissa, IL
Marshall, IL
Marthasville, MO
Martinsville, IL
Maryland Heights, MO
Maryville, IL
Mascoutah, IL
Mason City, IL
Mattoon, IL
Mayfield, KY
Mc Leansboro, IL
Mehlville, MO
Metamora, IL
Metropolis, IL
Mexico, MO
Milford, IL
Millstadt, IL
Mineral Point, MO
Minonk, IL
Moberly, MO
Montgomery City, MO
Monticello, IL
Morganfield, KY
Moro, IL
Morton, IL
Moscow Mills, MO
Mounds, IL
Mount Olive, IL
Mount Pulaski, IL
Mount Vernon, IL
Mount Vernon, IN
Moweaqua, IL
Mt Zion, IL
Mulkeytown, IL
Murray, KY
Nashville, IL
Neoga, IL
New Athens, IL
New Baden, IL
New Berlin, IL
New Haven, MO
Newton, IL
Nokomis, IL
Normal, IL
Norris City, IL
O’Fallon, IL
O’Fallon, MO
Oakland City, IN
Oakville, MO
Oakwood, IL
Oblong, IL
Old Monroe, MO
Olney, IL
Onarga, IL
Opdyke, IL
Overland, MO
Owensboro, KY
Owensville, MO
Ozark, IL
Pacific, MO
Paducah, KY
Pana, IL
Paris, IL
Park Hills, MO
Pawnee, IL
Paxton, IL
Pekin, IL
Peoria Heights, IL
Peoria, IL
Percy, IL
Perryville, MO
Petersburg, IN
Pinckneyville, IL
Pittsburg, IL
Pleasant Plains, IL
Pocahontas, IL
Pontiac, IL
Poplar Bluff, MO
Potosi, MO
Princeton, IN
Princeton, KY
Princeville, IL
Quincy, MO
Ramsey, IL
Rantoul, IL
Red Bud, IL
Riverton, IL
Roanoke, IL
Robertsville, MO
Robinson, IL
Rochester, IL
Rockville, IN
Rolla, MO
Roodhouse, IL
Rossville, IL
Royalton, IL
Rushsville, IL
Rushville, IL
Safb, IL
Saint Ann, MO
Saint Charles, MO
Saint Elmo, IL
Saint Jaco, IL
Saint Joseph, IL
Salem, IL
Sandoval, IL
Santa Claus, IN
Savoy, IL
Scott City, MO
Sesser, IL
Shawneetown, IL
Shelbyville, IL
Sherman, IL
Shiloh, IL
Shipman, IL
Sikeston, MO
Silex, MO
Smithland, KY
Smithton, IL
South Roxana, IL
Sparta, IL
Springfield, IL
St. Charles, MO
St. Clair, MO
St. Louis
St. Peters, MO
Staunton, IL
Ste. Genevieve, MO
Steelville, IL
Stonefort, IL
Streator, IL
Sturgis, KY
Sullivan, IL
Sullivan, MO
Swansea, IL
Symsonia, KY
Tamaroa, IL
Tamms, IL
Taylorville, IL
Terre Haute, IN
Teutopolis, IL
Thompsonville, IL
Tilton, IL
Toledo, IL
Tolono, IL
Tremont, IL
Trenton, IL
Troy, IL
Troy, MO
Tuscola, IL
Union, MO
Urbana, IL
Valley Park, MO
Vandalia, IL
Veedersburg, IN
Vienna, IL
Vienna, IL
Villa Grove, IL
Villa Ridge, MO
Vincennes, IN
Virden, IL
Virginia, IL
Warrenton, MO
Washington, IL
Washington, MO
Waterloo, IL
Waverly, IL
Wayne City, IL
Wayne City, IL
West Frankfort, IL
West Frankfort, IL
West Paducah, KY
West Plains, MO
West Terre Haute, IN
Westville, IL
White Hall, IL
Wickliffe, KY
Williamsport, IN
Winchester, IL
Windsor, IL
Winfield, MO
Wood River, IL
Woodlawn, IL
Worden, IL
Wright City, MO
Zeigler, IL