Home Security · Local service

Home Security System Cost in Maine

Compare professionals serving Maine.

Homeowners in Maine researching home security system cost face different prices, rules, and provider availability across Portland, Lewiston, and smaller communities. This local guide connects the national home security system cost advice with Maine labor costs, licensing checks, cities, and professionals who serve the state.

Professionals serving Maine

Maine's Top Home Security Companies, Reviewed

Before you start dialing, read how each provider compares on services, reviews, and fit for the Maine market.

1.

US 911 Home Security

4.9(1348 reviews) VerifiedFeatured

US 911 Home Security is the featured pick on this page: one call reaches screened home security professionals across Maine. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. Labor drives most home security pricing here: the Maine median for security and fire alarm systems installers is $64,080 a year (BLS OEWS 2025), 7% above the national figure. As with any Maine hire, weigh US 911 Home Security's written scope and warranty against two competing bids.

(214) 702-5214
2.

Sentinel Home Security

4.5(40 reviews) Verified

Sentinel Home Security serves Maine homeowners with a focus on doing home security work right the first time. Reviewers most often mention on-time arrival and friendly, professional technicians. Demand around Portland and Lewiston keeps Maine calendars full, so early quote requests get the best slots. Compare Sentinel Home Security against the rest of this Maine list on licensing, reviews, and the clarity of its quote.

(213) 671-0315
3.

Safeguard Security Systems

4.6(51 reviews)

On Maine provider lists for home security system cost, Safeguard Security Systems earns its place near the top. Core services run from alarm installation to security cameras, so most residential jobs stay in-house. It competes in the country's #42 largest state market - about 1.4 million residents - where home security demand stays steady. A quick call tells you how soon Safeguard Security Systems can start in your corner of Maine and what a visit will cost.

(714) 782-3415
4.

ShieldPoint Home Security

4.7(62 reviews)

Working across Maine, ShieldPoint Home Security has turned dependable home security service into repeat business. The company quotes work in writing up front, which makes it easy to compare against other bids. Quotes track local labor costs - BLS pegs the Maine median wage for security and fire alarm systems installers at $64,080 a year. Request a written quote from ShieldPoint Home Security and at least two other Maine providers before you commit.

(480) 806-2841
5.

Watchtower Security Services

4.8(73 reviews) Verified

A shortlist for home security system cost in Maine is not complete without Watchtower Security Services. Its business details carry a verified badge in this directory, checked by our listings team. It competes in the country's #42 largest state market - about 1.4 million residents - where home security demand stays steady. A quick call tells you how soon Watchtower Security Services can start in your corner of Maine and what a visit will cost.

(407) 751-1353
6.

Homefront Security Co.

4.9(84 reviews)

Maine residents weighing home security system cost often end up comparing Homefront Security Co. against the rest of the field. A 4.9-star average over 84 reviews reflects how it treats repeat customers. It competes in the country's #42 largest state market - about 1.4 million residents - where home security demand stays steady. Call to confirm availability in your part of Maine, and ask Homefront Security Co. for references from recent local jobs.

(704) 419-7145
7.

Beacon Home Security Pros

4.5(95 reviews)

When home security problems cannot wait, Beacon Home Security Pros is a name Maine homeowners pass along. Core services run from security cameras to video doorbell, so most residential jobs stay in-house. It competes in the country's #42 largest state market - about 1.4 million residents - where home security demand stays steady. Call to confirm availability in your part of Maine, and ask Beacon Home Security Pros for references from recent local jobs.

(813) 773-8616
8.

IronBolt Security Solutions

4.6(106 reviews) Verified

IronBolt Security Solutions ranks among the Maine home security companies homeowners shortlist most often. A 4.6-star average over 106 reviews reflects how it treats repeat customers. Demand around Portland and Lewiston keeps Maine calendars full, so early quote requests get the best slots. Compare IronBolt Security Solutions against the rest of this Maine list on licensing, reviews, and the clarity of its quote.

(612) 457-1121
9.

AlertLine Home Security

4.7(117 reviews)

Homeowners across Maine regularly turn to AlertLine Home Security when they need home security system. Its team handles alarm installation and security cameras, alongside the rest of the usual home security workload. Demand around Portland and Lewiston keeps Maine calendars full, so early quote requests get the best slots. As with any Maine hire, weigh AlertLine Home Security's written scope and warranty against two competing bids.

(602) 580-0469
10.

TrueGuard Security Systems

4.8(128 reviews)

Few home security providers serving Maine come up in side-by-side comparisons as often as TrueGuard Security Systems. Its team handles security cameras and video doorbell, alongside the rest of the usual home security workload. Labor drives most home security pricing here: the Maine median for security and fire alarm systems installers is $64,080 a year (BLS OEWS 2025), 7% above the national figure. Compare TrueGuard Security Systems against the rest of this Maine list on licensing, reviews, and the clarity of its quote.

(512) 798-8184

Know the Maine Market

Population

1,362,359

#42 largest state, 2020 Census

Median wage: Security and Fire Alarm Systems Installers

$64,080/yr

7% above the national median of $60,070

License verification

Maine (no statewide general-contractor license; trades vary)

Licensing is handled locally in this state - confirm insurance and local registration.

Largest metro areas

Portland · Lewiston · Bangor

Where Maine 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.

How much does home security system cost cost in Maine?
Home Security System Cost pricing in Maine depends on scope, materials, local labor rates, and the provider. Costs in larger metros often run higher than in rural areas. Compare at least three written quotes from Maine providers.
Are home security contractors in Maine licensed and insured?
Licensing and insurance requirements for home security work vary by state and municipality. Before hiring any Maine home security company, confirm it holds the proper state license, carries liability insurance, and can provide references.
How do I choose the best home security company in Maine?
Compare provider ratings, read what past customers liked and disliked, verify licensing and insurance, and request written quotes from several Maine companies. The list above ranks top-rated home security providers serving homeowners across the state.