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
Security Established Businesses For Sale
Industry Info
Tucson, AZ: Established Security Services Business Backed by Signal
4
Security Guards & Investigations, High-Tier, Mid-Atlantic Region
Pennsylvania
BUSINESS OVERVIEW Available for acquisition is a premier, veteran law enforcement-owned security and private intelligence firm. The company delivers elite armed and unarmed security alongside...
Cash Flow: $1,200,000
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
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
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
$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
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
N-Hance
Franchise
Available in Multiple Locations
Meet the growing demand for kitchen cabinet makeover services in your local market with N-Hance – Your Cabinet Makeover Experts™
Avg. Unit Revenue: $232,789
Established Security Guard Services Company - 3.5 M Revenue
Broward County, FL
This well-established armed and unarmed security services company provides professional protection across Florida. The business has built a strong reputation through reliable service and long-term...
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...
$3.89M Revenue Security Company Turnkey Operation + Payroll Working
Los Angeles, CA
Rare opportunity to acquire an established, fully operational security services company generating approximately **$3,890,649.88 in annual revenue**. The business has an experienced workforce,...
High-Margin Fence, Gate & Security Contractor
Hillsborough County, FL
Premier commercial fencing, automated gate, access control, and perimeter security contractor serving the Tampa Bay market since 2002. This well-established specialty contractor generates...
Cash Flow: $600,000
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
Katrina CBI MAMI
M&A Business Advisors
Serving Carson City County, NV
M&A Business Advisors is a full-service Business Brokerage and M&A Advisory Firm and the Leader in Business Sales & Acquisitions. M&A Business Advisors specializes in the CONFIDENTIAL sale of privately owned businesses in a wide range of industries including Manufacturing, Wholesale Distribution, Service, Retail, Health Care, E-Commerce, Software, Construction, Food & Beverage and more. We use proprietary methods and advanced technology to better serve our clients and accomplish their objectives. M&A Business Advisors are highly respected, experienced Advisors who are recognized as some of the top deal makers in the industry. Our Advisors have extensive backgrounds as well as years of experience and knowledge in a wide range of industries. We work as a “Team” to collaborate and share our knowledge and expertise to best represent our clients. Our Advisors hold some of the top designations in the industry including the Certified Business Intermediaries (CBI) designation issued by the International Business Broker Association (IBBA), the Lifetime Certified Business Intermediaries (L-CBI) designation issued by the International Business Broker Association (IBBA), the Merger and Acquisition Master Intermediary (M&AMI) designation issued by M&A Source, the Certified Business Brokers (CBB) designation issued by the California Association of Business Brokers and the BBP – Industry Expert designation. Our Advisors are considered “Influencers” and have been instrumental in improving the standards and ethics within the industry. Our Advisors are actively involved as industry association Presidents, industry association Board Members, industry association Committee Chairs, industry association Instructors as well as contributors to industry publications. Selling or purchasing a business can be a complex, time consuming process. The process involves 100% commitment and a “hands on” approach by the Advisor along with expertise in a wide range of fields such as finance, accounting, commercial leases, understanding contracts and industry dynamics, managing due diligence, negotiations, preparing contracts and more. Our years of experience along with our proprietary process and ability to work as a team to solve complex issues that arise in transactions is what separates us from the competition. Rest assured that when you are working with a M&A Business Advisor, you are working with the Leader in Business Sales & Acquisitions. Please refer to our website and contact one of our Advisors near you for a complimentary consultation.
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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
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
40 Year History Electrical Business For Sale. Low Price
REAL ESTATE INCLUDED
Yadkinville, NC
Established electrical and security contracting business with 40+ years of operating history, originally founded in 1978 and currently under second-generation ownership. This full-service company...
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...
Highly Successful Security System and Monitoring Business
Latrobe, PA
For more than two decades, Superior Security Systems has provided residential and commercial customers with professional installation, service, maintenance, and monitoring of intrusion detection...
6
Cash Flow: $191,000
Restoration 1
Franchise
Available Nationwide
Restoration 1 Water Damage Exoerts
Avg. Unit Revenue: $1,427,586
45YROld, Absentee, SBA Appd., Prop. Security Co NETS 584K in MD!
Maryland
Strong Recurring Revenues - Home & Business Security Services Company With Contracted Revenue For Sale With 19% increase in 2026 (YTD business performance on track)!!!!!!!!!!!! SERVICING THE GREATER...
Cash Flow: $584,520
Established Security Systems Business
King County, WA
Established Security Systems Business – High-Growth Industry Established commercial security integration company serving King County, WA with a comprehensive portfolio of high-demand security...
Cash Flow: $221,638
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
Across America Security in Southwest Missouri
Jasper County, MO
Across America Security is an alarm company in business for over 20 years; under its current ownership for five years. AAS installs, monitors, and services burglar and fire alarms as well as CCTV and...
Rapidly Growing Luxury Smart Home & Security Integrator
North Carolina
Rarely does a business of this caliber come to market, a proven, high-margin technology integrator operating in one of the Southeast's fastest-growing luxury residential markets. With over two decades...
Cash Flow: $1,700,000
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...
Security Business, Trained K9 / Canine Detection Service
Texas
Seller motivated to transition to retirement, may carry small note or consider reasonable offers. Owner is operating full steam ahead while actively selling the business. This business operates...
Cash Flow: $77,329
Security Business, Trained Canine (K9) Detection Service
Stanislaus County, CA
Seller motivated to transition to retirement, may carry small note or consider reasonable offers. Owner is operating full steam ahead while actively selling the business. This business operates...
Cash Flow: $77,329
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
Real Property Management
Franchise
Available in Multiple Locations
Ranked #1 Property Management franchise by 2026 Entrepreneur Franchise 500®. $4,552 average revenue per unit* and 260 average units managed per franchise!*
Avg. Unit Revenue: $1,183,520
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
Recession-Resistant Fire Safety Service Business
Los Angeles County, CA
Financing Note: This business does not qualify for SBA financing. Buyers should have sufficient cash or access to alternative/personal financing to complete the acquisition. This established fire...
Cash Flow: $108,650
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
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
Prism Specialty Restoration
Franchise
Available in Multiple Locations
Prism Specialty Restoration (formerly ERS, ART, TEX and DFD) brings a strong reputation and over 30 years of experience to the EverSmith Brands platform by providing a robust range of specialty restoration services to help those affected by a disaster and other unforeseen damages. Whether it’s residential or commercial, Prism Specialties delivers effective recovery solutions to help contractors, adjusters, and the insured restore Electronics, Art, Documents, and Textiles. This includes Kitchen appliances, computers, works on paper, sculptures, leather goods, shoes, industrial machinery, and more!
Avg. Unit Revenue: $1,961,488
Locksmith/Security Business- Strong Commercial Customer Base
Middlesex County, NJ
Established Security Services Company – Recurring Client Base
Pennsylvania
Network Technology Staffing Company
Sugar Grove, IL
Identification Industry Systems Integration #66017
Ohio
Est. Communications Company–$246K Owner Benefit
New York
Wes Brown
California Business Sales
Serving Placer County, CA
California Business Sales represents the next generation of business brokerage — a seamless blend of technology, integrity, and market expertise. With agents positioned across California’s major cities, we leverage advanced valuation tools, secure seller dashboards, and real-time buyer portals to give our clients unmatched visibility and control. We believe great brokerage is built on responsiveness, accuracy, and trust. From detailed business valuations to strategic exit planning and financing solutions, our clients receive intelligent, high-touch service at every stage of the transaction. Founded and led by Wes Brown, a licensed broker and private pilot, California Business Sales operates with the same precision and foresight that define great aviation — clarity, discipline, and steady hands at the controls.
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Established Low-Voltage Systems Integrator and Regional Wireless Int
Ohio
Established 29-Year Southern California Security Company | $760K SDE |
Los Angeles, CA
Commercial Security Systems Company
Virginia
Well Established Security Guard Company For Sale - Metro Atlanta, GA
Atlanta, GA
Established Access Control & Automated Gate Systems Company
iFOAM
Franchise
Available in Multiple Locations
Well Established Security Patrol Company For Sale
Placer County, CA
Cybersecurity & IT Services GovCon Subcontractor #9029
North Carolina
Alaska-Based Security & Patrol Company
Alaska
Security Systems Business for Sale Nationwide Home Based
Collin County, TX
Established Tampa Bay Area Locksmith Business Since 2006
Clearwater, FL
Rainbow Restoration
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) | Total Market (Average) |
|---|---|---|
| Number of Businesses Analyzed | 47 | 19,292 |
| Asking Price | $800,000 | - |
| Reported Revenue | $1,509,960 | $1,465,912 |
| Reported Seller's Discretionary Earnings | $345,086 | $102,614 |
Financials based on businesses that listed an asking price, annual revenue, and seller's discretionary earnings.
For more in-depth sales and profitability data see:
Asking Price
| Lower Quartile | Median | Upper Quartile |
|---|---|---|
| $405,000 | $800,000 | $2,274,500 |
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 | $581,000 | $173,122 |
| Median | $1,509,960 | $345,086 |
| Upper Quartile | $2,700,000 | $544,162 |
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 | 0.59 | 2.33 |
| Median | 1.03 | 2.96 |
| Upper Quartile | 1.44 | 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 $405,000 to well over $2,274,500.
How much do Security Businesses owners earn?
The median reported revenue of Security Businesses is $1,509,960 and owners earn a median of $345,086, 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 0.59 to 1.44, with a median of 1.03. Earning multiples range from 2.33 to 4.05, with the median at 2.96. This means the typical Security Business may ask for around 1.03 times its annual revenue, and 2.96 times its annual owner earnings.
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