Due diligence on Tolleson tenants, carriers and business sellers

Warehouse loading docks in Tolleson, where business due diligence checks tenants and carriers

Tolleson does a lot of business for a city its size. The industrial land along I-10 and the rail line is full of distribution buildings, and plenty of the deals made here are between companies that met last month. A landlord leasing a yard to a new trucking outfit. A food distributor taking on a subcontracted fleet. Someone buying a small business on Van Buren from an owner who wants to retire to Prescott.

Most of those deals are fine. The ones that go wrong tend to go wrong for reasons that were findable before anyone signed. Here are three common situations in this part of the West Valley, what you can check yourself, and where private investigators earn their fee.

Situation one: a new tenant for an industrial unit

The applicant has a company name, a contact person and a deposit ready. You want to know whether they will pay rent for five years and leave the place in one piece.

What you can check on your own:

The company's record with the Arizona Corporation Commission. Its business search (the Arizona Business Center replaced the old eCorp system in 2026) shows whether the entity exists, when it formed, its statutory agent and its listed principals.
Court cases. The Arizona courts' Public Access Case Lookup covers most courts in the state, and Superior Court records filed since July 2010 are on eAccess. Search the company name and the principals' names. Eviction judgments and collection suits are the ones to look for.
Their previous premises. Ask where they leased before and call that landlord yourself, using a number you looked up rather than one they gave you.

Where it gets harder is a company that formed six weeks ago. A fresh LLC has no history by design. The useful questions then are about the people: what companies did these principals run before, and how did those end? That kind of research, connecting a new entity to old ones through officers, agents and addresses, is routine work for a licensed private investigator.

Situation two: subcontracting a fleet or a crew

Logistics work in Tolleson often runs on subcontractors. A carrier with five trucks takes overflow loads. A staffing firm supplies a night shift. If the subcontractor is not who they say, the problem lands on you: damaged freight, unpaid drivers who come knocking, an insurance claim that bounces.

Self checks go further than people think. Ask for the certificate of insurance and call the insurer to confirm it is current. Look up the entity, as above. Search the court records for unpaid wage claims or judgments.

What a private investigator adds is confirmation of things that are hard to verify from a desk: whether the yard address is a real operating location or a mailbox, whether the owner has run the same business under a different name, whether the "five trucks" exist. Field checks, interviews with former business contacts and a deeper look at associated entities are all legitimate due diligence. Pretending to be someone else to get information is not, and a reputable private investigator will tell you so.

Situation three: buying a small business

A buyer usually sees the seller's numbers. A buyer rarely sees what the seller did not mention: a lawsuit filed last month, a lien, a dispute with a supplier, a lease that ends in a year. Your accountant and your lawyer handle the books and the contract. An investigator can handle the background: litigation history, liens and judgments, the reputation of the business with the people who deal with it, and whether the seller is already setting up a competing shop in Avondale.

This is also the situation where an attorney should be involved from the start. What you can rely on, and what you can claim later if it turns out to be wrong, depends on the contract.

What a background report should look like

A useful due diligence report is boring to read. It lists what was searched, where, when and what came back, including the searches that found nothing. It separates verified facts from things someone said. It does not use the words "seems shady." If a report you are paying for cannot tell you where each finding came from, ask why.

A note on consumer reports

If what you want is a credit report or a tenant screening report on an individual, that is regulated territory with its own rules about consent and permissible purpose. A private investigator is not a workaround for those rules. Ask a lawyer if you are unsure which side of that line your request falls on.

Finding someone to do it

Arizona private investigators are licensed by the Department of Public Safety, and every private investigator listed on Served & Found in Arizona is a member of the Arizona Association of Licensed Private Investigators. You can see who covers this area on the Tolleson private investigators page, and our guide to verifying an Arizona private investigator license explains how to check a licence yourself. If the deal goes bad later and someone has to be served, our article on serving papers at Tolleson warehouses picks up there. The Tolleson town page has the rest.

Start with the cheap step today: type the other company's exact name into the Corporation Commission search and write down the date it was formed.

See the board: everyone in Tolleson · private investigators only.