Homeowners in Maryland researching home security system cost face different prices, rules, and provider availability across Baltimore, Hagerstown, and smaller communities. This local guide connects the national home security system cost advice with Maryland labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving Maryland
The Best Home Security Companies in Maryland
Use these profiles to narrow the Maryland list to two or three companies worth a written quote on home security system cost.
US 911 Home Security runs a nationwide home security line with round-the-clock coverage that includes Maryland. Reviewers most often mention nationwide 24/7 availability and fast dispatch. 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 US 911 Home Security can start in your corner of Maryland and what a visit will cost.
(214) 702-5214If you are gathering Maryland quotes for home security system, Sentinel Home Security belongs on the shortlist. Reviewers most often mention on-time arrival and friendly, professional technicians. Its Maryland footprint concentrates where the work is - Baltimore, Hagerstown, and the communities in between. A quick call tells you how soon Sentinel Home Security can start in your corner of Maryland and what a visit will cost.
(213) 671-0315For many Maryland households, Safeguard Security Systems is the first call for home security system. Customers rate it 4.6 stars across 51 reviews and past clients single out fair, upfront pricing. 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. As with any Maryland hire, weigh Safeguard Security Systems's written scope and warranty against two competing bids.
(714) 782-3415ShieldPoint Home Security serves Maryland homeowners with a focus on doing home security work right the first time. Customers rate it 4.7 stars across 62 reviews and past clients single out friendly, professional technicians. 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 ShieldPoint Home Security side by side with the other Maryland companies on this page, then let written quotes settle it.
(480) 806-2841On Maryland provider lists for home security system cost, Watchtower Security Services earns its place near the top. A 4.8-star average over 73 reviews reflects how it treats repeat customers. Before booking, credentials are easy to check: Maryland contractor licensing runs through the Maryland Home Improvement Commission (MHIC). Compare Watchtower Security Services against the rest of this Maryland list on licensing, reviews, and the clarity of its quote.
(407) 751-1353Working across Maryland, Homefront Security Co. has turned dependable home security service into repeat business. Reviewers most often mention high-quality workmanship and honest recommendations. 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. Compare Homefront Security Co. against the rest of this Maryland list on licensing, reviews, and the clarity of its quote.
(704) 419-7145A shortlist for home security system cost in Maryland is not complete without Beacon Home Security Pros. Reviewers most often mention clear communication throughout and fast scheduling. Before booking, credentials are easy to check: Maryland contractor licensing runs through the Maryland Home Improvement Commission (MHIC). Compare Beacon Home Security Pros against the rest of this Maryland list on licensing, reviews, and the clarity of its quote.
(813) 773-8616Maryland residents weighing home security system cost often end up comparing IronBolt Security Solutions against the rest of the field. Reviewers most often mention honest recommendations and on-time arrival. Its Maryland footprint concentrates where the work is - Baltimore, Hagerstown, and the communities in between. A quick call tells you how soon IronBolt Security Solutions can start in your corner of Maryland and what a visit will cost.
(612) 457-1121When home security problems cannot wait, AlertLine Home Security is a name Maryland homeowners pass along. Core services run from alarm installation to security cameras, so most residential jobs stay in-house. Its Maryland footprint concentrates where the work is - Baltimore, Hagerstown, and the communities in between. Request a written quote from AlertLine Home Security and at least two other Maryland providers before you commit.
(602) 580-0469TrueGuard Security Systems ranks among the Maryland home security companies homeowners shortlist most often. Core services run from security cameras to video doorbell, so most residential jobs stay in-house. It competes in the country's #18 largest state market - about 6.2 million residents - where home security demand stays steady. A quick call tells you how soon TrueGuard Security Systems can start in your corner of Maryland and what a visit will cost.
(512) 798-8184Home Security in Maryland: Key Numbers
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.