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BuyingExpert answer · 1 min read

What should I check before buying a home theatre or smart home installer?

Check whether brand and dealer authorisations transfer, how much revenue comes from service and monitoring contracts, how concentrated referrals are among a few builders or designers, what jobs are open and what deposits are held, and whether the technicians who know the systems will stay.

A home theatre or smart home installer sells design skill, installation labour and long-term support, and much of the value sits in people and relationships rather than equipment. That changes what you check. A tidy set of books can hide a business that depends on one lead technician or one builder. Work through the points below with your accountant and lawyer beside you.

Authorisations and supplier terms

Installers often hold dealer status with several brands, and each dealer agreement may say whether that status moves to a new owner. Ask the seller which authorisations exist, then ask each supplier directly what it needs from a buyer. Pricing, training access and warranty support can all depend on that relationship. Ask your lawyer whether any transfer should be a condition of closing.

Recurring work and open jobs

Service, monitoring and support agreements give an installer steadier income than new projects. Ask for the contracts, how they renew and who can cancel. For open projects, ask what is signed, what is installed, what deposits the company already holds and what work remains to be done. Ask your lawyer whether prepaid work becomes your obligation after closing, and have your accountant see these numbers.

Referral sources and callbacks

Many installers get most of their work from a few builders, architects or designers. Ask which sources matter and whether they know the sale is coming. Also ask how warranty callbacks are handled and recorded. Frequent callbacks on one product line, or on one installer’s work, tell you something the income statement does not.

People and permits

The programming know-how often lives in one or two heads. Ask who they are, whether they intend to stay and what they will want. Trade licensing is a question for your lawyer and the relevant regulator, so ask early. After closing, a plan like the one in how do I write a hundred-day plan for a newly acquired business keeps the first months organised.

Sources

This answer is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Business Development Bank of CanadaGovernment
    How to conduct due diligence when buying a business
    bdc.ca·Checked Oct 21, 2026
  2. 02
    Business Development Bank of CanadaGovernment
    What are the steps to buying a business?
    bdc.ca·Checked Oct 21, 2026
  3. 03
    Business Development Bank of CanadaGovernment
    Working with a broker to find a business to buy
    bdc.ca·Checked Oct 30, 2026

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