Security Technology & Hardware Businesses for Sale in Connecticut.

Once cameras, access panels, and intercoms are wired into a building, customers almost never replace them — combine that with monitoring contracts that renew year after year and you have recurring income that's literally built into the walls.

A clay model of a security hardware manufacturer in Southern California, with the owner looking over the operation.
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Rejigg lists 1 security technology & hardware businesses for sale in Connecticut.

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Featured Security Technology & Hardware Businesses in Connecticut

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Commercial Security Systems Contractor

Physical Security Services business for sale in Connecticut.
Price-
Revenue$2M
SDE$400K
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What to know

What to know about buying a security technology & hardware business in Connecticut

Insurance and financial services around Hartford, aerospace and precision manufacturing along the Connecticut River valley, healthcare and professional services in the New Haven and Bridgeport corridors, and a large home services market serving Fairfield County. Home improvement contractors register with the Department of Consumer Protection, and electrical, plumbing and HVAC work needs a state license. Connecticut has a corporate income tax and a sales tax that reaches some services, and the pass-through entity tax affects how owners of S corporations and partnerships are taxed. SBA 7(a) lending is active through community banks, with the SBA district office in Hartford. Hartford, Bridgeport and New Haven are the active metros.

How security technology & hardware businesses are valued

Asking prices are set as a multiple of earnings: 3x–8x annual profit, depending on recurring revenue, team depth, and customer mix.

Where you land in that range depends on how much of your revenue comes from ongoing service and monitoring contracts versus one-time installation projects, and whether the business runs without you in the field.

  • Service and monitoring contracts that renew each year
  • Trained, certified technicians who stick around
  • Equipment already installed in customers' buildings
  • Customers in different industries

What buyers of security technology & hardware businesses look for

  • Security companies looking to expand into your area or add new services
  • Companies in related trades like IT services, electrical, or building management who want to add security
  • First-time buyers with technical backgrounds who like the idea of steady monitoring revenue
  • Investors building a group of regional security companies

The first questions buyers ask:

  • Licensing Transfer. Can the buyer legally and practically keep doing the work on day one, and which licenses matter in each jurisdiction?
  • RMR Durability. What happens to monitoring and service revenue when ownership changes, and what can actually cancel?
  • Job Margins. Are your install margins repeatable, and can you show gross margin by job type with evidence?
Closed deals

Rejigg deals closed in Connecticut

Across 43 closed deals on Rejigg, the median time from first pitch to close is 185 days.

See all Rejigg deal data

Due diligence

What to Look For

Practical guidance from hundreds of real acquisition conversations.

Recurring Monitoring Revenue

  • Ask for a breakdown of revenue between project work and recurring contracts, and look at what the renewal rate looks like year over year.
  • Monthly monitoring and service agreements are the most valuable part of most security businesses because they keep generating income long after the installation job is done.
  • A business where monitoring revenue covers operating costs even during a slow installation period is in a strong position.

Crew Depth and Certifications

  • Ask for a list of technicians, their certifications, how long they've been with the company, and what a realistic retention plan looks like post-sale.
  • Licensed, certified technicians are genuinely hard to find and train — a security company where two or three lead technicians have multi-year tenure and the right certifications is a much more stable acquisition than one where the owner is the only qualified installer.
  • Find out whether any key certifications are held personally by the owner or tied to the company entity.

Customer Mix Across Verticals

  • Ask for a revenue breakdown by customer type and look at whether any single account or industry represents more than 20 to 25 percent of total income.
  • Security companies that serve commercial buildings, schools, apartment complexes, and government facilities are more resilient than those concentrated in a single vertical.
  • When one sector slows down, others carry the business.

Installed Equipment Base

  • Ask for a count of active monitored accounts and how long those accounts have been in place.
  • The physical equipment already installed in customers' buildings is one of the most durable sources of customer retention in this industry — replacing it would be expensive and disruptive, so customers tend to stay for service and monitoring even when budgets are tight.

Licenses and Contract Transferability

  • Ask whether licenses are held by the company or by the owner personally, and what the process looks like for each.
  • Security businesses often hold state contractor licenses, alarm dealer registrations, and government or school district contracts that took years to obtain.
  • Confirming these transfer cleanly before you get deep into diligence avoids major surprises at closing.

Valuation

What Should You Expect to Pay?

3x-5x

SDE

Owner-operated with mixed installation and monitoring revenue

5x-8x

EBITDA

With management team and high share of recurring monitoring contracts

Businesses with a large base of monitored accounts, certified crews with low turnover, and revenue spread across multiple customer types consistently command higher multiples than installation-only shops.

What drives a premium

Monthly monitoring or service agreements representing 40%+ of total revenue

Lead technicians with 5+ years of tenure and current state certifications

Installed equipment base across 200+ active monitored accounts

Revenue distributed across commercial, residential, government, and education verticals

SBA Loan Calculator

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For buyers

Make your next conversation count

A listing starts the conversation. These tools help you check the fit, understand the financials, and decide what to ask next.

Prepare for the first owner call

Clarify what is for sale, who runs the business, and what the owner wants from a transition.

Prepare your buyer introduction

Check the numbers behind the asking price

Explore financing scenarios, debt payments, and the cash a business needs to keep operating.

Try the SBA loan calculator

Turn interest into a clear next step

Use the diligence checklist and LOI templates to organize requests and prepare a proposal.

Explore the deal templates

Find a business worth a closer look

Keep your industry and location in focus. Explore matching businesses or get new listings as they arrive.

Thinking About Selling?Read our owner's guide to selling a security technology & hardware business, with valuation tips, buyer expectations, and step-by-step advice.
Read the Owner's Guide

Security Technology & Hardware Businesses in Connecticut

How do I contact the owner of a business I found on Rejigg?
Create a free Rejigg account; owners, and the brokers who run some sales, only hear from buyers through the platform. Open the listing to see the full profile: city, team size, financials, what is for sale, and the reason for selling. Sign Rejigg's standard Fee & Confidentiality Agreement for that business; it is the same form for every deal. Verify your phone, then send your pitch from the listing. Replies, meetings, and documents all run through Rejigg.
Can I email Rejigg to get introduced to an owner?
No. Rejigg does not forward emails to owners or brokers, so a note to support@ or hello@ with a listing link will not reach them. Create a free account, open the listing, sign the agreement for that business, verify your phone, and send your pitch; that reaches them in a few minutes.
How does buying a business on Rejigg work?
Create a free account, set your criteria, and browse off-market businesses sourced directly by our team. When you find a match, reach out to the owner through the platform, Rejigg handles NDAs, scheduling, and document sharing so you can focus on the deal.
How much does it cost to buy a business?
Prices vary widely; most small businesses on Rejigg sell for $500K to $10M. Beyond purchase price, budget for diligence costs (attorney and accountant fees, typically $10K-$50K) and working capital reserves. Getting started on Rejigg is free.
What financing options are available?
The most common path is an SBA 7(a) loan, covering up to 90% of the purchase price with 10-year terms. Seller financing is also common, where the seller carries a note for 10-30% of the price. Our SBA loan calculator helps you estimate monthly payments.
How is Rejigg different from a broker or marketplace?
Brokers represent the owner and typically charge the owner 5–10% of the sale price. Marketplaces list whatever gets posted. Rejigg vets every listing, sources many of them directly through our own owner outreach, connects you directly with owners when they sell directly, and gives you tools to manage the process from first contact through closing.
What is due diligence and what does it involve?
Due diligence is the verification process after you and the owner agree on terms (usually in a Letter of Intent). Budget 30-60 days and $10K-$30K for professional help. A Quality of Earnings report is increasingly common for SBA-financed deals.
Can I buy a business with no money down?
Rarely. Most acquisitions require 10-20% down, whether through SBA financing, seller financing, or cash. Some creative structures can reduce the cash needed upfront, but sellers generally want to see you have skin in the game.