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Security Established Businesses For Sale

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Established Armed Security Guard & Patrol Business

California

Established in 2015, Seller is a security guard & patrol company with excellent reputation, has earned trust of the City/County & Transit Agencies, and been awarded with years of contracts to patrol...

$650,000

$650,000

Cash Flow: $186,353

OSHA Safety and HIPAA Compliance Consulting Business For Sale

Montgomery County, PA

A specialized consulting firm serving dental, medical, and veterinary organizations regarding regulatory compliance in OSHA safety and HIPAA. The firm offers a hands-on, customer-oriented,...

$195,000

$195,000

Thriving Event Staffing & Security Business for Sale

Texas

The company, which was established over two decades ago, provides staffing services for music festivals, film productions, live music venues, and sporting events. Their clients include various notable...

$1,400,000

$1,400,000

Cash Flow: $378,000

Rental Equipment

Sharpsburg, PA

Currently setting up rental equipment for all Pittsburgh area movies: HERSHEY PRISON BREAK HOW TO ROB A BANK MAYOR OF KINGSTOWN S4 - along with a few commercials and independent productions. We are...

$675,000

$675,000

Cash Flow: $250,000

Profitable Security & Vault Services Business - Long-Term Clients & Fl

Rockwall, TX

Offered for acquisition is a well-established, niche service business that specializes in high-security solutions for banks and financial institutions across Texas. The company has built a strong...

$1,500,000

$1,500,000

Leading K-12 Digital Citizenship Training Company

Utah

HIGHLIGHTS • Market-leading edtech company offering digital safety & citizenship programs for K-12 students & teachers • CODiE Award Winning Curriculum • Over 20,000 educators & 10,000 students served...

$650,000

$650,000

Cash Flow: $183,752

Only Full Service Security Co. in Abilene TX!

Abilene, TX

OSI Security is the only FULL-SERVICE SECURITY SOLUTIONS PROVIDER in the entire Abilene, Texas & surrounding area. The entire Abilene area is exploding with growth with Oracle & Microsoft currently...

$895,000

$895,000

EBITDA: $185,000

Texas security system and fire alarm business for sale

...

$120,000

$120,000

Cash Flow: $95,000

Electronics Business for Sale in TX

Dallas County, TX

LISTING ID # 34400 A unique custom installation and systems integration company, that specializes in Audio/Video and Home Automation Systems, Home Theater Packages (including design, acoustics,...

$5,000,000

$5,000,000

Cash Flow: $1,000,000

Network Technology Staffing Company

Sugar Grove, IL

Technical IT staffing company with a variety of clients (direct and sub-contract) and an elite core group of IT consultants and contractors. Specializing in IT network connectivity - LAN/WAN, security...

$1,589,000

$1,589,000

Cash Flow: $332,000

Turnkey Opportunity: Own an Established Fire Protection Business!

Utah County, UT

Fire Extinguisher Service and Safety Inspection Business This business was established 30 years ago and has been under the current ownership for 6 years. Demonstrating stability and experience. The...

$258,500

$258,500

Cash Flow: $125,749

Tampa Bay Homebased Cabling & Security—Essential, Always in Demand

Pinellas County, FL

This is the kind of business every organization relies on. In a region growing as fast as Tampa Bay, demand for structured cabling, fiber optics, IP video surveillance/CCTV, access control, and...

$899,000

$899,000

EBITDA: $145,535

Oxnard, CA: Highly Profitable Security Business for Sale

$1,141,452 - Oxnard, CA

$1,141,452

Oxnard, CA

$1.78M EBIDTA - U.S. Government Contractor - Cyber Warfare Training

Arlington County, VA

Founded in 2005, this U.S.-based defense services firm delivers specialized training, curriculum development, and technical support for federal agencies, with a focus on cyber operations, tactical...

Not Disclosed

Cash Flow: $2,010,000

Not Disclosed

Cash Flow: $2,010,000

Turn Key Ready Security Company

Oregon

turn key ready security company in portland OR. well established company with a very profitable business, fast growing. The highly trained team is always above the rest. we offer a wide range of...

$270,000

$270,000

EBITDA: $250,000

Yasmine Rodriguez

Tasty Restaurant Group

Serving Travis County, TX

We are a multi-unit, family-owned restaurant group with decades of experience operating well-known national franchises across Texas. Our portfolio currently includes Burger King and Baskin Robbins locations strategically positioned in high-traffic areas, serving thousands of customers daily. Our family has been in the franchise business for decades, building a reputation for strong operations, loyal customer bases, and consistent profitability. We are now entering the next stage of our journey by selectively downsizing our portfolio and offering certain locations for acquisition through BizBuySell. With a deep understanding of franchise ownership, real estate, and multi-unit operations, we know what makes a business attractive for buyers. Our goal is to create smooth, transparent transactions while connecting with serious buyers who understand the value of established franchises. By leveraging our operational knowledge, brand partnerships, and long-standing reputation, we are uniquely positioned to offer investors high-quality opportunities backed by trusted national brands.

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Security Business, Trained Canine (K9) Detection Service

Stanislaus County, CA

Seller may carry small note or consider reasonable offers. 2025 Update: Business is growing and Owner is Hiring while Actively Selling the Business in preparation for retirement. Having established...

$600,000

$600,000

Cash Flow: $77,329

Trusted Locksmith Business with Government and Corporate Clientele

Florida

For sale: A well-established and trusted security and locksmith business located in the Florida Panhandle. The company has built a dependable customer base, with approximately 70% of its work coming...

$750,000

$750,000

Cash Flow: $225,032

Small owner/operator alarm company for sell-owner retiring

Anaheim, CA

ATTN: MUST KNOW ABOUT ALARMS OR HAVE AN EXISTING ALARM COMPANY Security Alarms, Inc. has been in business since 1971. I have been running it since 1981. I am the owner and sole employee of the...

$160,000

$160,000

Highly Profitable and Advanced Security Design Business

Charleston, SC

This well-established company, operating for decades in the coastal South Carolina area, specializes in the design and installation of security and video surveillance systems for commercial...

$3,300,000

$3,300,000

Cash Flow: $850,899

Aviation Security & Logistics Services Provider

Description: The Company is comprised of four entities that make up a specialized aviation support and security services provider operating in locations in the Southeast and Southwest US. The Company...

Not Disclosed

EBITDA: $1,370,408

Not Disclosed

EBITDA: $1,370,408

Tri-State Security Company for sale

Established Tri-State Security Company - Profitable Mobile Security Solutions Provider This thriving security installation and service company has built a strong foundation over 6 years of continuous...

$900,000

$900,000

Cash Flow: $110,000

Fire System Services Company

Michigan

Based in Michigan, the Company specializes in the installation, inspection, testing, and maintenance of fire sprinkler systems. It supports commercial and industrial customers with compliance-driven...

Not Disclosed

Cash Flow: $1,001,872

Not Disclosed

Cash Flow: $1,001,872

Southeast Houston, TX: Highly Profitable Security Business for Sale

$1,150,000 - Houston, TX

$1,150,000

Houston, TX

Growing Security Company. $3.9 Million Gross Sales!

Tucson, AZ

Growing Security Company specializing in providing armed and unarmed security for major events such as concerts, trade shows, corporate functions, sporting events and private parties. This is an...

$1,500,000

$1,500,000

14 Year B2B Cybersecurity Agency | 85% Client Retention Rate

Tampa, FL

WebsiteClosers® presents a seasoned and high-performing B2B Digital Reseller Platform operating in the mission-critical Cybersecurity sector. With 14 years of uninterrupted success, this business has...

$3,700,000

$3,700,000

Cash Flow: $650,150

Well Established Turn Key Locksmith retail and service

Ventura County, CA

SBA pre-qualified. This established locksmith and service business has been proudly serving the community and surrounding areas for over 30 years. With a distinctive retail location in a highly...

$360,000

$360,000

Cash Flow: $180,000

Security Integration Sales and Service

New York

The owner has enjoyed nearly thirty years building a successful security distribution, installation, and service company in Upstate New York. Today, he wishes to retire and spend more time pursuing...

Not Disclosed

EBITDA: $247,000

Not Disclosed

EBITDA: $247,000

Retail Security Tech Stack – Patented and Market-Ready

Tampa, FL

SellerForce® presents an exceptional investment opportunity for companies already serving the retail industry. Offering a patent-protected product set designed to combat the growing issue of...

$10,000,000

$10,000,000

Internet Service Provider/ Security Alarms/Phone Service

Texas

Established Internet Service Provider and Technology Solutions Company This well-established technology services company has been serving customers since 2004, generating strong recurring monthly...

$8,000,000

$8,000,000

Security Integrator - SBA Pre-Approved

Montgomery County, OH

Seize the opportunity to acquire a well-established, highly reputable Security Integrations Company headquartered in the Miami Valley. With decades of experience, this business specializes in...

$1,700,000

$1,700,000

Cash Flow: $568,383

Nationwide Commercial Security Systems Integrator - Midwest US

The Company is a dynamic leader in the security solutions industry, revolutionizing the way businesses protect their assets. It excels in designing and installing cutting-edge security systems,...

Not Disclosed

EBITDA: $523,000

Not Disclosed

EBITDA: $523,000

Profitable Invisible Fence Dealership – Established Territory

Sarasota County, FL

Own a trusted name in pet safety with this well-established dealership, offering high-quality underground pet fencing solutions. Serving a loyal and growing customer base, this turnkey business...

$150,000

$150,000

Cash Flow: $177,000

High-Growth Security Service Firm with $522K Annual Recurring Revenue

$400,000 - Cook County, IL

$400,000

Cook County, IL

Commercial Security and Locksmith Business

Tarrant County, TX

Wonderful service business that you can run from the comfort of your own home. This business is home based but your technicians will be servicing your commercial customers on-site at their location....

$175,000

$175,000

Cash Flow: $100,000

Process & Cybersecurity Certification Firm for DoD Contractors

Maricopa County, AZ

Cybersecurity and process improvement firm with a 20+ year track record serving Department of Defense contractors, GovCon firms, and clients in aerospace, healthcare, and tech. The company provides...

$645,000

$645,000

Cash Flow: $177,000

Special Event Security Company

Utah

Long standing Event Security business, providing a wide range of services including security consulting, traffic management, specialized training programs, and more. Its team of experienced...

$450,000

$450,000

Cash Flow: $234,282

Security Systems & Services

Colorado

BUSINESS HIGHLIGHTS This outstanding acquisition opportunity is for a seasoned and trusted security company, specializing in locksmith services and more. With a rich history rooted in the local...

Not Disclosed

Cash Flow: $160,000

Not Disclosed

Cash Flow: $160,000

Custom Theater and Home Automation + reoccurring Alarm contracts

Myrtle Beach, SC

Incredible opportunity to own Myrtle Beaches Premier Home Theater and home automation business. This is a one of a kind business with monthly reoccurring revenue, protected territories and fantastic...

$750,000

$750,000

Cash Flow: $400,000

Armed and Unarmed Guards, Security Protection

Memphis, TN

With over 25 years of industry experience, this leading provider specializes in comprehensive security solutions for residential, commercial, and high-profile clients. They offer a wide range of...

$1,900,000

$1,900,000

Cash Flow: $699,453

9 Y/O US Tech Company Specializing in Advanced Data Security Solutions

Santa Clara, CA

Executive Summary Company Overview The business is a U.S.-based technology company specializing in advanced data security solutions. Founded in 2015, the business has developed a groundbreaking Crypto...

$6,695,000

$6,695,000

Cash Flow: $337,500

Jim DeShayes

Transworld Business Advisors of Colorado

Serving Larimer County, CO

Transworld Business Advisors of Colorado has proudly maintained its #1 status for eight consecutive years among 250+ global franchises. The Colorado Franchise has locations in Denver, Boulder, Fort Collins, Colorado Springs, Aspen, and Grand Junction. The franchise is owned by Prospere Companies, a private investment firm with a portfolio of companies in Colorado, Texas, and Nevada specializing in acquiring, owning, and operating multi-faceted locations in the realm of mergers and acquisitions. Over the past 12 years, our team has completed 1,500+ deals, growing daily. As the leading business brokerage firm in Colorado, we have achieved remarkable milestones, including being featured on the Inc. 5000 List five times—an accomplishment attained by only 4% of companies and featured on Financial Times Fastest Growing list. Additionally, our recognition as the Most Referred Middle Market Advisory Firm on the Axial Advisory 100 List underscores our commitment to excellence. To learn more about Transworld or to schedule a consultation with one of our brokers, visit our website at www.tworldcolorado.com or call 720-259-5099.

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Security System Sales and Service Co.

Plymouth County, MA

In business for over 20 years, the company provides full-service access controls and security systems to business and institutional clients throughout New England. The company offers a full range of...

$1,100,000

$1,100,000

Cash Flow: $406,821

42YRS OLD, SBA APPD, ABSENTEE, HOME&BIZ SECURITY CO. IN MD!!!!!!!

Maryland

Strong Recurring Revenues - Home & Business Security Services Company With Contracted Revenue For Sale!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SERVICING THE GREATER WASHINGTON DC METRO AREA...

$2,299,000

$2,299,000

Cash Flow: $388,360

Established-Passive Income 24/7 Live Monitoring- LICENSED!

$390,000 - Los Angeles County, CA

$390,000

Los Angeles County, CA

Price Drop! Premier Investigative Services Agency

North Carolina

Are you looking to own a top-tier investigative services agency? Look no further! This full-service agency, renowned for its comprehensive investigative strategies, detailed research, and security...

$199,000

$199,000

Cash Flow: $135,854

Window Screen Installation and Repair - PRICE REDUCED!

Santa Rosa, CA

PRICE REDUCED! OWNERS MOTIVATED! This long established (1989) Sonoma County mobile and in house screen company has been serving this North Bay community for many years. The family run business focuses...

$525,000

$525,000

Cash Flow: $235,000

Well Established Security Company

Maine

Don't miss out on this rare opportunity to purchase a well know Southern Maine Security Company that was doing nearly a $1,000,000 in Gross Sales before just a few years ago! The company currently has...

$125,000

$125,000

Established Security Camera Installation Company

Suffolk County, NY

HS Listing ID-63072 This established security camera installation company, located in Suffolk, NY, has been operating successfully for approximately 12 years. The business grosses around $700,000...

$300,000

$300,000

Cash Flow: $250,000

Well-established specialty construction company

Plymouth County, MA

NOTE: Company is under LOI and exclusivity with a buyer. Please do not contact. The Company focuses primarily on commercial property owners and tenants. Client properties include private and municipal...

Not Disclosed

Cash Flow: $1,000,000

Not Disclosed

Cash Flow: $1,000,000

Online and Facility Security Guard and Firearms Training Company

Los Angeles County, CA

This business offers a range of online security training courses and firearms training at multiple locations that generates recurring revenue. Established in 2003, the company has established a strong...

$732,000

$732,000

Cash Flow: $200,000

Profitable, Growing Texas Security Company with Experienced Team

Texas

This well-established security services business offers a strong opportunity in a recession-resistant industry. Both revenue and profitability are on the rise, supported by a loyal client base, proven...

$625,000

$625,000

Cash Flow: $267,616

Security Systems and Monitoring Company

Jefferson County, LA

If you are looking for a strong recurring revenue business model, this is it. With over forty years of experience this company is a security system power house! They have three divisions within their...

$7,950,000

$7,950,000

Cash Flow: $300,000

Well established firearm and sporting goods store

York County, PA

Well established small town firearm and sporting goods store for sale. Steady sales from local community with good profit margin. Perfect opportunity for the serious gun hobbyist to operate an...

$330,000

$330,000

Cash Flow: $140,000

Established Armed Security Guard & Patrol Business

Orange County, CA

Business Overview: Established in 2015, the seller operates a reputable security guard and patrol company that has earned the trust of city, county, and transit agencies. Over the years, the company...

$650,000

$650,000

Cash Flow: $186,353

Fire Protection System Design & Service with Contracts! (37995)

Florida

Situated along Southeast Florida, this highly rated company offers full-service fire protection systems, specializing in suppression designs both installed and fabricated with recurring quality...

$2,950,000

$2,950,000

Cash Flow: $318,185

Buy or Sell a Security Company

Security companies offer a range of services, safeguarding businesses, individuals, and property. Security companies provide both armed and unarmed guards, protecting offices, residential buildings, and events. Additionally, they deliver technological solutions, including surveillance camera installations, window and door monitoring systems, and alarm systems, to proactively detect and discourage intrusions. Their offerings cater to diverse needs, ranging from small-scale personal security to large-scale organizational defense.

If you are looking to buy or sell a security business, it helps to have some context on the market, and to understand how they are valued. Below, we have aggregated financial data from current and recent listings to provide benchmarks on valuation and financial performance of security businesses listed for sale. All data is based on broker and business owner provided financial information.


Market Overview

Median Asking Price  

$642,500

Median Reported Revenue  

$642,403

Median Reported Earnings  

$243,072

Financials based on businesses that listed an asking price, annual revenue, and seller's discretionary earnings.


Security Business Valuation Multiples

Range

Revenue

Earnings (SDE)

Lower Quartile

0.61

2.17

Median

0.96

2.70

Upper Quartile

1.31

3.92

Revenue and earnings multiples based on reported revenue, seller's discretionary earnings, and asking price.


Read the Report:

Security Business Valuation Multiples and Financial Benchmarks


FAQs

How much does it cost to buy a security business?

The median asking price for a security company is approximately $642,500. However, this can vary significantly depending on the size, location, and financial performance of the store.

How much do security business owners earn?

On average, security business owners report median annual sales of $642,403 and annual owner earnings of $243,072. These figures are based on businesses that have listed their annual revenue and seller's discretionary earnings.

How do I value a security company?

Valuing a security business involves considering several factors, including annual revenue, profit margins, and market conditions. Brokers, business owners, and business buyers will typically rely on valuation multiples to gauge business value relative to similar businesses in the market. Security company revenue/sales multiples range from 0.61 to 1.31, with the median at 0.96. Earnings multiples range from 2.17 to 3.92, with the median at 2.70. These values suggest a typical security business will sell for around 0.96 times its annual revenue, and 2.7 times its annual owner’s earnings.


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