Homeowners in Washington researching home security quotes face different prices, rules, and provider availability across Seattle, Spokane, and smaller communities. This local guide connects the national home security quotes advice with Washington labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving Washington
Best Home Security Companies Serving Washington
Here is how each home security company on this list earns its spot, with real Washington market context behind every recommendation.
Rather than a single local shop, US 911 Home Security is a nationwide network matching Washington callers with home security help. Reviewers most often mention nationwide 24/7 availability and fast dispatch. It competes in the country's #13 largest state market - about 7.7 million residents - where home security demand stays steady. A quick call tells you how soon US 911 Home Security can start in your corner of Washington and what a visit will cost.
(214) 702-5214If you are gathering Washington quotes for home security work, Sentinel Home Security belongs on the shortlist. Core services run from 24/7 monitoring to alarm installation, so most residential jobs stay in-house. Its Washington footprint concentrates where the work is - Seattle, Spokane, and the communities in between. Request a written quote from Sentinel Home Security and at least two other Washington providers before you commit.
(213) 671-0315For many Washington households, Safeguard Security Systems is the first call for home security work. Reviewers most often mention fair, upfront pricing and clean, tidy work areas. Demand around Seattle and Spokane keeps Washington calendars full, so early quote requests get the best slots. Compare Safeguard Security Systems against the rest of this Washington list on licensing, reviews, and the clarity of its quote.
(714) 782-3415ShieldPoint Home Security serves Washington homeowners with a focus on doing home security work right the first time. 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 Washington median for security and fire alarm systems installers is $72,950 a year (BLS OEWS 2025), 21% above the national figure. Compare ShieldPoint Home Security against the rest of this Washington list on licensing, reviews, and the clarity of its quote.
(480) 806-2841On Washington provider lists for home security quotes, Watchtower Security Services earns its place near the top. 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 Washington median for security and fire alarm systems installers is $72,950 a year (BLS OEWS 2025), 21% above the national figure. Put Watchtower Security Services side by side with the other Washington companies on this page, then let written quotes settle it.
(407) 751-1353Working across Washington, Homefront Security Co. has turned dependable home security service into repeat business. Its team handles alarm installation and security cameras, alongside the rest of the usual home security workload. 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 Homefront Security Co.'s written scope and warranty against two competing bids.
(704) 419-7145A shortlist for home security quotes in Washington 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: Washington contractor licensing runs through the Washington State Dept. of Labor & Industries — Contractor Registration. Put Beacon Home Security Pros side by side with the other Washington companies on this page, then let written quotes settle it.
(813) 773-8616Washington residents weighing home security quotes often end up comparing IronBolt Security Solutions against the rest of the field. Reviewers most often mention honest recommendations and on-time arrival. 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 IronBolt Security Solutions and at least two other Washington providers before you commit.
(612) 457-1121When home security problems cannot wait, AlertLine Home Security is a name Washington homeowners pass along. The company quotes work in writing up front, which makes it easy to compare against other bids. Its Washington footprint concentrates where the work is - Seattle, Spokane, and the communities in between. Call to confirm availability in your part of Washington, and ask AlertLine Home Security for references from recent local jobs.
(602) 580-0469TrueGuard Security Systems ranks among the Washington home security companies homeowners shortlist most often. 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 Washington median wage for security and fire alarm systems installers at $72,950 a year. Request a written quote from TrueGuard Security Systems and at least two other Washington providers before you commit.
(512) 798-8184The Washington Market by the 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.