Oxnard, CA
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
EBITDA: $190,000
Security Established Businesses For Sale
Industry Info
Oxnard, CA: Established Security Services Business Backed by Signal
4
Decades-Established Vancouver / Victoria Low-Voltage System Installer
Richmond, BC
A low-voltage / smart-systems integrator with decades of brand history in the Greater Vancouver area, modernized by the current ownership. CCTV, alarms, access control, smart home and building...
Cash Flow: $130,000
8
Los Angeles: Established Security Services Business Backed by Signal
Los Angeles, CA
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
EBITDA: $113,000
4
Tucson, AZ: Established Security Services Business Backed by Signal
Tucson, AZ
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
EBITDA: $65,000
4
San Antonio: Established Security Services Business Backed by Signal
San Antonio, TX
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
Cash Flow: $44,190
3
Atlanta, GA: Established Security Services Business Backed by Signal
Atlanta, GA
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
Cash Flow: $207,000
4
Phoenix, AZ: Established Security Services Business Backed Signal
Phoenix, AZ
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
EBITDA: $76,400
4
Towson, MD: Established Security Services Business Backed Signal
Towson, MD
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
Cash Flow: $5,102
4
Colorado Springs: Established Security Service Business Backed Signal
Colorado Springs, CO
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
EBITDA: $646,911
4
Lowell, MA: Established Security Services Business Back by Signal
Lowell, MA
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
Cash Flow: $32,207
4
Ledgers
Franchise
Available in Multiple Locations
Build a scalable, year-round business. We Take The Stress Out Of Running Your Business! Ledgers offers tax, payroll, compliance, and business advisory services to small businesses and individuals desiring a full-service provider through its franchised firms in various locations.
Brockton, MA: Established Security Services Business
Brockton, MA
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
Cash Flow: $3,350
4
Worcester, MA: Established Security Services Business
Worcester, MA
This opportunity is for a buyer looking to acquire an operating security services business with active contracts, immediate revenue, and infrastructure already in place while also benefiting from the...
Cash Flow: $4,746
4
$7,000/ NET AVG Monthly! Live Monitoring- MUST HAVE LICENSE!
Los Angeles County, CA
PLEASE READ: Established Security Monitoring Business - Premium Passive Income Opportunity MUST HAVE ACO CALIFORNIA LICENSE No Facilities or Assets to be sold. Home Based Business. Selling existing...
EBITDA: $94,000
Top Private Investigation Agency in IOWA - Established & Profitable!
Des Moines, IA
Overview: A midwest Private Investigation Agency that has been established for over 25 years and rated #1 on Google search engine in Iowa is for sale. This would be a great opportunity for a former...
Cash Flow: $250,000
Private Security & Executive Protection Company
Dallas, TX
This established private security company provides executive protection and armed security services to ultra-high-net-worth individuals, corporate executives, enterprise organizations, and...
EBITDA: $643,000
Merrell Stout
Viking Mergers & Acquisitions
Serving Greenville County, SC
Viking's leadership in the industry has pioneered and set the professional standard by which all Intermediary firms are measured. Viking Mergers & Acquisitions is committed to work diligently with every client, as an advocate providing a comprehensive consultative approach to each and every business transaction. Our goal is clear: to maximize the value you derive from buying a business.
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Profitable Florida Security Company – $1M+ Revenue, Recurring Contract
Well-established and reputable private security company serving Central and West Florida, with the capability to operate statewide. The business provides a full range of services including armed and...
Cash Flow: $350,000
Thriving Security Integration Business Fire Sale!
Collin County, TX
THRIVING SECURITY INTEGRATION BUSINESS FOR SALE Established in 2019, this profitable security systems integration company operates from Murphy, TX, serving commercial clients with professional...
2
Cash Flow: $300,000
Cybersecurity & Digital Identity Platform | $9.45M Rev | $1.62M EBITDA
Mc Lean, VA
20-year Washington D.C. metro-area cybersecurity and digital identity company serving the Intelligence Community, Department of Defense, and federal civilian agencies. The Company has built four...
EBITDA: $1,623,526
Mainline Security - Established Locksmith & Security Business
San Francisco, CA
Mainline Security - Established Locksmith & Security Business Established in 1971, this profitable and reputable locksmith and security business has built a strong presence in San Francisco's...
6
Cash Flow: $371,000
Heritage, Profitable Fire Suppression business w Growth Potential
New York
Don't miss your chance to own a well established and highly profitable business with 95% reoccurring revenue. With thousands of fire extinguisher service accounts and hundreds fire suppression systems...
Cash Flow: $300,000
Homestretch
Franchise
Available Nationwide
Perfect for today's housing market. The HOMEstretch franchise is an innovative home services concept that focuses exclusively on preparing homes for sale through fast, cosmetic improvements
Greater Boston Cyber Security Software Company
Middlesex County, MA
This Greater Boston cybersecurity firm is now available for acquisition for the first time. The founder and CEO, who has successfully managed this profitable business for over a decade, is ready to...
2
Cash Flow: $470,343
Cyber Security Consulting Firm
Florida
Cyber security is a growing and increasingly important part of business. The company is well known for is the security sector providing a full range of cyber and engineering services. Customers...
Turnkey K9 Detection Business-Contracted School Revenue
Tennessee
Established K9 detection business in Alabama with contracts already secured for the 2026–2027 school year, providing immediate, predictable income from day one. This is a simple, home-based operation...
Cash Flow: $32,000
Leader in Tailored Security Solutions for Diverse Industries
Douglas County, GA
The Company offers tailored security solutions designed to meet the specific needs of diverse industries, with a focus on reliability, professionalism, and high-quality services. Their team, composed...
Cash Flow: $1,341,798
Recession-Resistant Fire Safety Service Business
Los Angeles County, CA
This established fire extinguisher service business provides recurring inspection, certification, maintenance, recharge, testing, and installation services for commercial customers throughout Southern...
Cash Flow: $108,650
Lender Pre-Qualified! Lucrative Child Safety Pool Fence Company
SBA LOAN ELIGIBLE
California
SBA Pre-Qualified! High-Margin Child Safety Pool Fence Company - SC2241 Financial Information Asking Price: $274,500 Cash Flow: $140,000 Gross Revenue: $200,000 Down Payment: $274,500 Adjusted EBITDA:...
Cash Flow: $140,000
Profitable custom cable and datacom installer in business for 25 years
Harris County, TX
The Company is a custom cable installer offering a wide range of products and services including: - Video Surveillance/Cameras (freeze frames, zoom, motion sensors, DVR, CCTV wired or wireless - Fiber...
Cash Flow: $370,000
Established Armed/Unarmed Security Services Business- Multi-Locations
Mclean, VA
Asking Price: $699,000 Gross Revenue: $1,000,000 Established: 2019 Guard count: 22 (Full-Time) Locations: Northern Virginia & Richmond, VA Business Overview This reputable armed/unarmed security firm...
Residential/Comm Family Safety Equipment & Install
Texas
Residential/Commercial Family Safety Equipment and Installation Company is available for purchase at an asking price of $2.3M, reflecting its solid market position and growth potential. After managing...
Cash Flow: $568,323
Well established, growing and highly profitable security business
York County, SC
We are a private security and private investigations company with a law enforcement division (NC Special Police) We have exceptional growth history and potential as laid out in our 2Nov25 IRS 59-60...
Cash Flow: $410,000
76 Fence
Franchise
Available in Multiple Locations
Turn Your Experience and Leadership into Lasting Wealth. We help experienced executives and leaders build lucrative businesses, ownership, and long-term financial growth.
Established Armed/Unarmed Security Services Business
Orlando, FL
This reputable armed/unarmed security firm has been delivering top-tier protective services across the Orlando market since 2018. With a robust client base spanning government contracts, corporate...
PENDING OFFER - Own a lucrative business in an eastern WA paradise!
Winthrop, WA
Established Property Management Business - Eastern Washington Paradise This thriving home watch and property management business has been serving the Winthrop, Washington area since 1995, generating...
Cash Flow: $200,000
Established Commercial Door and Security Franchises
Tampa, FL
This is a rare opportunity to acquire a well-established access control, commercial door and automatic door business in one of Florida’s fastest-growing regions. The company has built a strong...
EBITDA: $180,000
Own a Majority Stake in This Turnkey, Profitable Security Business
Middlesex County, MA
Strategic 51% Equity Stake in High-Barrier IT Security Firm Business Overview Own a majority stake in a licensed, turnkey IT security enterprise positioned at the intersection of high demand and low...
2
Cash Flow: $12,000
Cybersecurity SaaS Platform with Stable Clients & Growth Runway
San Diego County, CA
A California-based SaaS company offering a patented email encryption platform built for regulated industries where secure communication is mission-critical. Company Overview Founded in 2010, the...
Aire Serv
Franchise
Available Nationwide
Ranked #1 HVAC/Duct-Cleaning Services franchise by 2026 Entrepreneur Franchise 500®. $1.56M average gross sales!*
Highly Profitable Mobile Event Services Business | Proven Model
King County, WA
This is a turnkey opportunity to acquire a highly profitable, mobile event-services business serving sporting events, concerts, festivals, and corporate functions. Operating since 2016, the company...
Cash Flow: $154,560
Home Based & SBA Approved Background Investigation Business
SBA LOAN ELIGIBLE
California
SBA Approved + Seller Financing Home Based Background Investigations - SC2132 Financial Information Asking Price: $599,000 Cash Flow: $175,000 Gross Revenue: $500,000 Down Payment: $399,000 Financing:...
3
Cash Flow: $175,000
175% increase YTD: HOT Commercial Fence Fabricator & Installer SE U.S.
Smoking fencing contractor in one of the fastest-growing cities in the Southeast US is showing a 175% increase in SDE and EBITDA year-to-date. Family-owned and operated since 1999, this fine company...
Cash Flow: $400,000
Intercom Access Control CCTV & Mailbox Company for Sale
New York, NY
The Company is New York City's largest provider of intercom and mailbox solutions, modernized under second-generation leadership to offer smart solutions for building entry/access, deliveries, and...
Cash Flow: $1,012,032
Well Established Security Guard Company For Sale - Metro Atlanta, GA
Atlanta, GA
Jared Olson
The Firm Advisors, LLC
Serving Cook County, MN
Sells is an accomplished businesswoman with expertise and instinct for mergers and acquisitions. With over 150 transactions under her belt since 2010, she and her team at The Firm specialize in pairing the owners of existing businesses with qualified individuals who can continue the legacy of the business. In 2018 alone they brought 49 businesses to the closing table, which is a nationally recognized high. Sells leads a team of empowered professionals who share her passion for client services and helping buyers and sellers imagine their futures, whether that means retirement, change in industry, or simply acquiring a company to expand their personal wealth. The Firm Business Brokerage works with businesses large and small, from the Middle Market to Main Street. If you’d like to pursue an exit from an existing company or would like to become a business owner without “starting from scratch”, Sells and her team would welcome the opportunity to meet with you. Prior to founding The Firm, Sells founded Agency 89, a talent agency which then became Nebraska’s first licensed talent school. She served as President until the agency’s acquisition in 2009. Among her professional affiliations are Vistage, a board member of Entrepreneur’s Organization Nebraska (EO), Rotary International and the Greater Omaha Chamber of Commerce. She served on the board of Heartland Family Services and volunteers regularly for organizations such as The Leukemia & Lymphoma Society, where she was a nominee for Woman of the Year, St. Patrick’s parish and is a mentor for the Transition Assistance Program at Offutt Air Force Base. Sells was named “Best of Omaha” Business Broker of the Year from 2012-20178 She is also the Editor of The Deal Review, a publication distributed to 21,000 business owners. Her accomplishments include cover stories in Midlands Business Journal, The Daily Record, Omaha Magazine, and features on Fox News and CBS’ Morning Blend. When away from the office, Cortney and her partner Adam enjoy active roles at St. Margaret Mary Catholic School, coaching their daughter Vienna’s soccer team and boating on the lake with their son Knoxx and three dogs.
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Private Security and Event Security Firm
Premier Security Account Portfolio – Fortune 500 Client Base
Queens County, NY
Western Pennsylvania video survillance.
Pennsylvania
Network Technology Staffing Company
Sugar Grove, IL
Internet Service Provider/ Security Alarms/Phone Service
Texas
MilliCare
Franchise
Available Nationwide
Gate Automation & Access Control Service, Installation & Repair
Oklahoma City, OK
Security Services Company with Recurring Revenue and Strong Growth
Minnesota
Access Control and Door Hardware- Twin Cities, with Real Estate
Minnesota
Profitable Security Guard Company
Miami, FL
Security and Protection Services Company Located near Los Angeles, CA
California
CEO Life Corporation
Franchise
Available Nationwide
Buy or Sell a Security Business
Security businesses listed on BizBuySell include companies that provide armed and unarmed guard services, event security, mobile patrols, and electronic surveillance solutions. These businesses serve commercial, residential, and institutional clients, offering protection for properties, personnel, and assets. Business models range from contract-based guard services to technology-driven operations focused on alarm systems, video surveillance, access control, and remote monitoring. Many listings feature recurring revenue from long-term service agreements, established client relationships, and licensed personnel. Some businesses also include proprietary technology platforms, fleet vehicles, or real estate—supporting operational efficiency and growth in the private security and protective services market.
| Market Overview | Listings for Sale (Median) |
|---|---|
| Number of Businesses Analyzed | 49 |
| Asking Price | $800,000 |
| Reported Revenue | $1,002,949 |
| Reported Seller's Discretionary Earnings | $205,669 |
Financials based on businesses that listed an asking price, annual revenue, and seller's discretionary earnings.
Asking Price
| Lower Quartile | Median | Upper Quartile |
|---|---|---|
| $360,000 | $800,000 | $1,800,000 |
Market Financial Highlights
The financial data presented here is an aggregation of reported revenue and earnings of Security Businesses for sale.
| Bound | Revenue | Seller’s Discretionary Earnings |
|---|---|---|
| Lower Quartile | $429,000 | $138,913 |
| Median | $1,002,949 | $205,669 |
| Upper Quartile | $2,600,000 | $413,944 |
Valuation Multiples
The valuation multiples listed below are derived from asking price, revenue, and seller's discretionary earnings of Security Businesses listed for sale.
| Bound | Revenue Multiple | Earnings Multiple |
|---|---|---|
| Lower Quartile | 0.67 | 2.17 |
| Median | 1.04 | 3.03 |
| Upper Quartile | 1.70 | 4.05 |
FAQ's
How much does it cost to buy a Security Business?
The median asking price for an established Security Business is $800,000, though prices range from under $360,000 to well over $1,800,000.
How much do Security Businesses owners earn?
The median reported revenue of Security Businesses is $1,002,949 and owners earn a median of $205,669, which includes the owners salary and any other financial benefits they receive.
How do I value a Security Business?
Valuing a business is a complex process, but buyers and sellers often turn to the local market to understand how businesses are priced. Based on our most recent analysis of Security Businesses, revenue multiples range from 0.67 to 1.70, with a median of 1.04. Earning multiples range from 2.17 to 4.05, with the median at 3.03. This means the typical Security Business may ask for around 1.04 times its annual revenue, and 3.03 times its annual owner earnings.
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