Home Security · Local service

Home Security System Cost in Washington

Compare professionals serving Washington.

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

Professionals serving Washington

Washington's Top Home Security Companies, Reviewed

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

1.

US 911 Home Security

4.9(1348 reviews) VerifiedFeatured

US 911 Home Security answers around the clock and pairs Washington homeowners with vetted home security pros nearby. Its business details carry a verified badge in this directory, checked by our listings team. Before booking, credentials are easy to check: Washington contractor licensing runs through the Washington State Dept. of Labor & Industries — Contractor Registration. Put US 911 Home Security side by side with the other Washington companies on this page, then let written quotes settle it.

(214) 702-5214
2.

Sentinel Home Security

4.5(40 reviews) Verified

On Washington provider lists for home security system cost, Sentinel Home Security earns its place near the top. Its team handles 24/7 monitoring and alarm installation, alongside the rest of the usual home security workload. Demand around Seattle and Spokane keeps Washington calendars full, so early quote requests get the best slots. Compare Sentinel Home Security against the rest of this Washington list on licensing, reviews, and the clarity of its quote.

(213) 671-0315
3.

Safeguard Security Systems

4.6(51 reviews)

Working across Washington, Safeguard Security Systems has turned dependable home security service into repeat business. A 4.6-star average over 51 reviews reflects how it treats repeat customers. Quotes track local labor costs - BLS pegs the Washington median wage for security and fire alarm systems installers at $72,950 a year. Request a written quote from Safeguard Security Systems and at least two other Washington providers before you commit.

(714) 782-3415
4.

ShieldPoint Home Security

4.7(62 reviews)

A shortlist for home security system cost in Washington is not complete without ShieldPoint Home Security. A 4.7-star average over 62 reviews reflects how it treats repeat customers. It competes in the country's #13 largest state market - about 7.7 million residents - where home security demand stays steady. Request a written quote from ShieldPoint Home Security and at least two other Washington providers before you commit.

(480) 806-2841
5.

Watchtower Security Services

4.8(73 reviews) Verified

Washington residents weighing home security system cost often end up comparing Watchtower Security Services against the rest of the field. Customers rate it 4.8 stars across 73 reviews and past clients single out clean, tidy work areas. Its Washington footprint concentrates where the work is - Seattle, Spokane, and the communities in between. Request a written quote from Watchtower Security Services and at least two other Washington providers before you commit.

(407) 751-1353
6.

Homefront Security Co.

4.9(84 reviews)

When home security problems cannot wait, Homefront Security Co. is a name Washington homeowners pass along. A 4.9-star average over 84 reviews reflects how it treats repeat customers. Its Washington footprint concentrates where the work is - Seattle, Spokane, and the communities in between. A quick call tells you how soon Homefront Security Co. can start in your corner of Washington and what a visit will cost.

(704) 419-7145
7.

Beacon Home Security Pros

4.5(95 reviews)

Beacon Home Security Pros ranks among the Washington home security companies homeowners shortlist most often. A 4.5-star average over 95 reviews reflects how it treats repeat customers. Quotes track local labor costs - BLS pegs the Washington median wage for security and fire alarm systems installers at $72,950 a year. Call to confirm availability in your part of Washington, and ask Beacon Home Security Pros for references from recent local jobs.

(813) 773-8616
8.

IronBolt Security Solutions

4.6(106 reviews) Verified

Homeowners across Washington regularly turn to IronBolt Security Solutions when they need home security system. Its business details carry a verified badge in this directory, checked by our listings team. Demand around Seattle and Spokane keeps Washington calendars full, so early quote requests get the best slots. Put IronBolt Security Solutions side by side with the other Washington companies on this page, then let written quotes settle it.

(612) 457-1121
9.

AlertLine Home Security

4.7(117 reviews)

Few home security providers serving Washington come up in side-by-side comparisons as often as AlertLine Home Security. Customers rate it 4.7 stars across 117 reviews and past clients single out fast scheduling. Before booking, credentials are easy to check: Washington contractor licensing runs through the Washington State Dept. of Labor & Industries — Contractor Registration. As with any Washington 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)

Washington homeowners researching home security system cost will quickly run into TrueGuard Security Systems - and for good reason. Reviewers most often mention on-time arrival and friendly, professional technicians. Before booking, credentials are easy to check: Washington contractor licensing runs through the Washington State Dept. of Labor & Industries — Contractor Registration. Compare TrueGuard Security Systems against the rest of this Washington list on licensing, reviews, and the clarity of its quote.

(512) 798-8184

Home Security in Washington: Key Numbers

Population

7,705,281

#13 largest state, 2020 Census

Median wage: Security and Fire Alarm Systems Installers

$72,950/yr

21% above the national median of $60,070

License verification

Washington State Dept. of Labor & Industries — Contractor Registration

Contractors are licensed at the state level - verify before hiring.

Largest metro areas

Seattle · Spokane · Kennewick

Where Washington 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 Washington?
Home Security System Cost pricing in Washington 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 Washington providers.
Are home security contractors in Washington licensed and insured?
Licensing and insurance requirements for home security work vary by state and municipality. Before hiring any Washington 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 Washington?
Compare provider ratings, read what past customers liked and disliked, verify licensing and insurance, and request written quotes from several Washington companies. The list above ranks top-rated home security providers serving homeowners across the state.