Lien Waivers Show Who Was Paid on Your Roof

A roofing bid tells you what the roofer intends to charge. It does not tell you whether the people who installed the roof, and the companies that sold the shingles and nails, were paid. In Missouri, that gap can reach your house. A lien waiver is the paper that closes it, and it costs your roofer nothing to sign.

What a lien waiver is

Missouri's mechanic's lien statute, found in Chapter 429 of the Revised Statutes of Missouri, lets a person who supplies labor or materials to improve a property file a lien against that property when they are not paid. The lien attaches to the house, not only to the company that owed the money. If your roofer buys bundles from a supplier and then fails to pay that supplier, the supplier may have a claim against your property. Your payment to the roofer does not automatically cover the supplier.

A lien waiver is a signed statement from a supplier or subcontractor saying that it has been paid for the work or materials listed, and that it gives up its right to lien for that amount. You collect them from the people who worked on the roof, usually through the roofer. A waiver is only as good as the name and amount written on it, so read both before you release a payment.

Conditional and unconditional waivers

Waivers come in two common forms. A conditional waiver takes effect only when the payment it describes clears. An unconditional waiver is effective once signed, and it is normally used after the money has been received. Ask which form each document is. A conditional waiver signed for a payment that bounces protects nobody.

The waiver should name the job address, the signing company, the amount paid through that date, and the period it covers. A waiver that says paid in full with no amount, no address, and no date does not show what was paid. Compare the amount against the invoice from that supplier, not against the total on your contract.

Why St. Louis homeowners get caught

Roofing in the St. Louis area often moves through several hands on one job. A general roofer may subcontract tear-off, a separate crew may handle gutters or decking repair, and the shingle order may be placed under the roofer's account with a building supply house. Each of those parties can supply labor or materials. When one of them is not paid, the homeowner is often the only party with a property to attach to.

Hail season adds another layer. After a storm, many roofers bring in extra crews and buy materials on credit, and the job list grows faster than the payment schedule. Homeowners tend to notice the volume of work and miss the paperwork behind it.

The freeze thaw season makes the problem worse in a practical way. A roof torn off in late autumn and left open through a wet stretch can take a second trip to finish, and second trips are where cash runs short and invoices pile up. A roofer under pressure to finish before the cold arrives is the one most likely to be behind on suppliers.

What to ask for, and when

Ask for waivers with each payment, not only at the end. Most roofing contracts divide payments into a deposit, progress payments tied to stages of work, and a final payment after the job. Before each payment goes out, ask for a waiver covering the materials and labor already paid for. The waiver for the previous payment should arrive before the next payment leaves your account.

Ask who the waivers come from. If the roofer uses a crew, that crew should sign for its own labor. If the roofer bought the shingles, the supply house should sign for what it delivered. A single waiver from the roofer saying everyone is paid does not show that the supplier agreed to the amount.

Ask how the roofer will handle a supplier who has not been paid. A written answer is more useful than a verbal one. You want to hear that the roofer will pay the supplier from the money you have already advanced, and that any shortfall will be cleared before the next payment is due.

Keep a folder with each waiver, the matching invoice, and the proof of payment that went with it. When the job closes, the folder is your record of who was paid for what, and it is the first thing you will need if a supplier calls later about an old bill.

What a waiver does not cover

A waiver covers the work and materials it lists. It does not cover work added later through a change order that was never priced, nor materials bought after the date on the form. If the scope changes mid-job, ask for an updated waiver that matches the new total.

A waiver also does not replace a check of the property records. In some cases a supplier may have filed a lien before it was paid. Search the county records for the property before the final payment, and ask the roofer for a copy of any lien release that was recorded. The Recorder of Deeds office in your county holds the records for the property, and a search there takes less time than most homeowners expect.

What to do if a supplier has not been paid

If a supplier contacts you about an unpaid bill, do not pay it out of your own pocket without checking first. Ask for the invoice, the account number, and the dates of delivery. Then go back to the roofer in writing and ask for a written explanation and a payment date. Keep every message. If the dispute is not resolved, a lawyer who handles construction liens can tell you what the lien period is for your situation, and whether a bond or an escrow arrangement is worth asking about before the next draw.

The simplest protection is the habit of asking. A roofer who expects the question will have the waivers ready. A roofer who resists the question has told you something useful about how the job is being paid for.