Homeowners in Maryland researching how to choose a home security company face different prices, rules, and provider availability across Baltimore, Hagerstown, and smaller communities. This local guide connects the national how to choose a home security company advice with Maryland labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving Maryland
The Best Home Security Companies in Maryland
Short profiles of every provider on this page - what each one handles, how customers rate them, and how they fit the Maryland market for how to choose a home security company.
Rather than a single local shop, US 911 Home Security is a nationwide network matching Maryland callers with home security help. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. Quotes track local labor costs - BLS pegs the Maryland median wage for security and fire alarm systems installers at $65,330 a year. Call to confirm availability in your part of Maryland, and ask US 911 Home Security for references from recent local jobs.
(214) 702-5214When home security problems cannot wait, Sentinel Home Security is a name Maryland homeowners pass along. Its team handles 24/7 monitoring and alarm installation, alongside the rest of the usual home security workload. Its Maryland footprint concentrates where the work is - Baltimore, Hagerstown, and the communities in between. Call to confirm availability in your part of Maryland, and ask Sentinel Home Security for references from recent local jobs.
(213) 671-0315Safeguard Security Systems ranks among the Maryland home security companies homeowners shortlist most often. Its team handles alarm installation and security cameras, alongside the rest of the usual home security workload. Before booking, credentials are easy to check: Maryland contractor licensing runs through the Maryland Home Improvement Commission (MHIC). Put Safeguard Security Systems side by side with the other Maryland companies on this page, then let written quotes settle it.
(714) 782-3415Homeowners across Maryland regularly turn to ShieldPoint Home Security when they need home security work. Its team handles security cameras and video doorbell, alongside the rest of the usual home security workload. Demand around Baltimore and Hagerstown keeps Maryland calendars full, so early quote requests get the best slots. Put ShieldPoint Home Security side by side with the other Maryland companies on this page, then let written quotes settle it.
(480) 806-2841Few home security providers serving Maryland come up in side-by-side comparisons as often as Watchtower Security Services. A 4.8-star average over 73 reviews reflects how it treats repeat customers. Labor drives most home security pricing here: the Maryland median for security and fire alarm systems installers is $65,330 a year (BLS OEWS 2025), 9% above the national figure. Put Watchtower Security Services side by side with the other Maryland companies on this page, then let written quotes settle it.
(407) 751-1353Maryland homeowners researching how to choose a home security company will quickly run into Homefront Security Co. - and for good reason. Its team handles alarm installation and security cameras, alongside the rest of the usual home security workload. Before booking, credentials are easy to check: Maryland contractor licensing runs through the Maryland Home Improvement Commission (MHIC). Put Homefront Security Co. side by side with the other Maryland companies on this page, then let written quotes settle it.
(704) 419-7145Among the home security companies serving Maryland, Beacon Home Security Pros stands out for consistency. Its team handles security cameras and video doorbell, alongside the rest of the usual home security workload. Before booking, credentials are easy to check: Maryland contractor licensing runs through the Maryland Home Improvement Commission (MHIC). As with any Maryland hire, weigh Beacon Home Security Pros's written scope and warranty against two competing bids.
(813) 773-8616If you are gathering Maryland quotes for home security work, IronBolt Security Solutions belongs on the shortlist. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. Quotes track local labor costs - BLS pegs the Maryland median wage for security and fire alarm systems installers at $65,330 a year. Call to confirm availability in your part of Maryland, and ask IronBolt Security Solutions for references from recent local jobs.
(612) 457-1121For many Maryland households, AlertLine Home Security is the first call for home security work. Core services run from alarm installation to security cameras, so most residential jobs stay in-house. Quotes track local labor costs - BLS pegs the Maryland median wage for security and fire alarm systems installers at $65,330 a year. A quick call tells you how soon AlertLine Home Security can start in your corner of Maryland and what a visit will cost.
(602) 580-0469TrueGuard Security Systems serves Maryland homeowners with a focus on doing home security work right the first time. A 4.8-star average over 128 reviews reflects how it treats repeat customers. Its Maryland footprint concentrates where the work is - Baltimore, Hagerstown, and the communities in between. Call to confirm availability in your part of Maryland, and ask TrueGuard Security Systems for references from recent local jobs.
(512) 798-8184Maryland Market Snapshot
Population
6,177,224
#18 largest state, 2020 Census
Median wage: Security and Fire Alarm Systems Installers
$65,330/yr
9% above the national median of $60,070
License verification
Maryland Home Improvement Commission (MHIC)
Contractors are licensed at the state level - verify before hiring.
Largest metro areas
Baltimore · Hagerstown · Frederick
Where Maryland demand concentrates
Sources: U.S. Census Bureau, 2020 Census (April 1, 2020); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025.