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Security Businesses For Sale

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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...

$388,888

Cash Flow: $130,000

8

$388,888

Cash Flow: $130,000

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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...

Not Disclosed

EBITDA: $113,000

4

Not Disclosed

EBITDA: $113,000

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...

$500,000

EBITDA: $65,000

4

$500,000

EBITDA: $65,000

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...

Not Disclosed

Cash Flow: $44,190

3

Not Disclosed

Cash Flow: $44,190

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...

Not Disclosed

Cash Flow: $207,000

4

Not Disclosed

Cash Flow: $207,000

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...

$1,000,000

EBITDA: $76,400

4

$1,000,000

EBITDA: $76,400

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...

Not Disclosed

Cash Flow: $5,102

4

Not Disclosed

Cash Flow: $5,102

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...

$2,500,000

EBITDA: $646,911

4

$2,500,000

EBITDA: $646,911

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...

Not Disclosed

Cash Flow: $3,220,704

4

Not Disclosed

Cash Flow: $3,220,704

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...

Not Disclosed

Cash Flow: $3,350

4

Not Disclosed

Cash Flow: $3,350

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...

Not Disclosed

Cash Flow: $4,746

4

Not Disclosed

Cash Flow: $4,746

$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...

$450,000

EBITDA: $94,000

$450,000

EBITDA: $94,000

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...

$1,540,000

$1,540,000

Cash Flow: $410,000

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...

$1,750,000

$1,750,000

Cash Flow: $300,000

For Sale – Licensed New York Security Guard Training School

New York, NY

FOR SALE – LICENSED NEW YORK SECURITY GUARD TRAINING SCHOOL – PRIME MANHATTAN LOCATION Own a Licensed Security Guard Training School in the Heart of Manhattan This is a rare opportunity to acquire an...

$60,000

$60,000

Jack Oh

Power Realty & Investments

Serving Orange County, CA

Seller Services: Power Realty & Investments provides sellers with comprehensive representation guiding them through each step of the sale process. We develop individualized exit strategy and work closely with each seller to maximize their return. Buyer Services: Power Realty & Investments represents a wide range of business opportunities including franchise, restaurants, liquor stores, medical practice, dry cleaners and other local family businesses in transactions that are both large and small. Valuations Determining the Fair Market Value of a business is not an exact science. Business Value is determined by the interaction of market conditions and individual company value drivers. Financial Services I am pleased to announce that Power Realty & Investments has become the Loan Correspondent and affiliate of a national Loan Broker who offers the Lowest Possible Interest Rates.

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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...

$75,000

$75,000

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...

$5,500,000

$5,500,000

Cash Flow: $1,700,000

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...

$2,000,000

$2,000,000

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...

$360,000

$360,000

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...

$500,000

$500,000

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...

$500,000

$500,000

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...

$380,000

$380,000

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...

Not Disclosed

Not Disclosed

EBITDA: $643,000

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...

$1,750,000

$1,750,000

Cash Flow: $350,000

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...

Not Disclosed

Not Disclosed

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

$350,000

$350,000

Cash Flow: $371,000

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

$6,750,000

$6,750,000

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...

$4,000,000

$4,000,000

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...

$290,000

$290,000

Cash Flow: $108,650

SBA Qualified | High-Profit 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:...

2

$274,500

$274,500

Cash Flow: $140,000

SBA LOAN ELIGIBLE

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...

Not Disclosed

Not Disclosed

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...

$699,000

$699,000

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...

$2,300,000

$2,300,000

Cash Flow: $568,323

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...

$525,000

$525,000

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...

$800,000

$800,000

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

$27,540

$27,540

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...

$1,950,000

$1,950,000

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

$599,000

$599,000

Cash Flow: $175,000

SBA LOAN ELIGIBLE

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...

$3,200,000

$3,200,000

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...

Not Disclosed

Not Disclosed

Cash Flow: $1,012,032

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B2B Commercial Security Industry Is Exploding—Claim Your Market!
Asset Sale

Beachwood, OH

Hughe White-Collar Business in a Blue-Collar Industry | No Experience! White-Collar Business in a Blue-Collar Industry | No Experience Needed Own a Commercial Security Franchise Built for Recurring...

$188,000

$188,000

44-Unit Mobile Surveillance Trailer Fleet
Asset Sale

Colorado Springs, CO

ASSET SALE - 44-Unit Mobile Surveillance Trailer Fleet Turnkey Security Rental & Monitoring Opportunity This asset sale presents a rare opportunity to acquire a comprehensive 44-unit mobile...

6

$750,000

$750,000

The Commercial Security Industry Is Exploding—Claim Your Market!
Asset Sale

Dallas, TX

Own a Commercial Security Franchise Built for Recurring Revenue! What if you could own a business that protects schools, hospitals, retailers, office buildings, and commercial facilities—while...

$185,000

$185,000

The Commercial Security Industry Is Exploding—Claim Your Market!
Asset Sale

Brooklyn, NY

White-Collar Business in a Blue-Collar Industry | No Experience Needed Own a Commercial Security Franchise Built for Recurring Revenue! What if you could own a business that protects schools,...

$188,000

$188,000

Innovative Shooting Target Company with 20+ Years of R&D – High-Growth
Asset Sale

Port Richey, FL

This is a rare opportunity to acquire a highly specialized shooting target company built on more than 20 years of dedicated research and development. The business features proprietary target designs...

$150,000

$150,000

Managing Partner / Entrepreneur
Asset Sale

Florida

We've Been Doing This Since 1973. Now We Want a Partner. For over 50 years, our security integration company has installed cameras, alarms, and access control across North Florida — and we've stayed...

2

$60,000

$60,000

Turnkey Mobile Surveillance Tower Business – 3 Units (MST + FLIR)
Start Up

This business opportunity includes the sale of a specialized mobile surveillance and elevated security platform operation featuring two fully integrated Mobile Surveillance Towers (MST11 and MST13)...

6

Not Disclosed

Creative 501c3 Private Patrol Operator
Start Up

Dominology Security Group (DSG) is a California-based security and community service organization operating under a nonprofit structure with a focus on public safety, workforce development, and event...

$125,000

$125,000

Established Tampa Bay Area Locksmith Business w/ Over 2 Mo Transition

Clearwater, FL

Turnkey Locksmith Business in Tampa Bay – $152K Gross, Newly Rebuilt Vehicle, Over 2-Month Transition! Unlock a Profitable Future Seize the chance to own a highly profitable, well-established...

$144,200

$144,200

Alaska-Based Security & Patrol Company

Alaska

"Alaska-based licensed security and patrol company providing contracted security services, armed and unarmed officers, mobile patrol, dispatch response, and related operational support to a...

$1,340,000

$1,340,000

Cash Flow: $335,000

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 Analyzed45 19,292
Asking Price$1,000,000-
Reported Revenue$1,034,000 $1,465,912
Reported Seller's Discretionary Earnings$220,641 $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 QuartileMedianUpper Quartile
$360,000$1,000,000$2,299,000

Market Financial Highlights

The financial data presented here is an aggregation of reported revenue and earnings of Security Businesses for sale.

BoundRevenueSeller’s Discretionary Earnings
Lower Quartile$464,500$147,225
Median$1,034,000$220,641
Upper Quartile$2,650,000$441,266

Valuation Multiples

The valuation multiples listed below are derived from asking price, revenue, and seller's discretionary earnings of Security Businesses listed for sale.

BoundRevenue MultipleEarnings Multiple
Lower Quartile0.602.42
Median1.033.44
Upper Quartile1.744.76

FAQ's

How much does it cost to buy a Security Business?

The median asking price for an established Security Business is $1,000,000, though prices range from under $360,000 to well over $2,299,000.

How much do Security Businesses owners earn?

The median reported revenue of Security Businesses is $1,034,000 and owners earn a median of $220,641, 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 0.60 to 1.74, with a median of 1.03. Earning multiples range from 2.42 to 4.76, with the median at 3.44. This means the typical Security Business may ask for around 1.03 times its annual revenue, and 3.44 times its annual owner earnings.

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