Paying for design before the remodel contract: design fees and preconstruction agreements

A homeowner described a quote of roughly $95,000–$100,000 for an addition and bathrooms, with a $10,000 deposit asked for before any drawings existed. Another described a $5,000 preconstruction fee to price a deck-and-porch project that already had an architect's and engineer's plans.

Neither is automatically wrong. But they're different things, and each one deserves its own paperwork.

A design fee is not a construction deposit

A paid design or preconstruction agreement buys work before construction: measuring, design, a written budget, a scope of work. Design-build firms often treat that as its own agreement. Some use a separate paid engagement for the design phase and say you are not obligated to proceed with construction, and that you own the design documents if you don't build. Others start with a free ballpark conversation, then a retainer for measuring and early sketches that is credited toward construction if you sign. Those are examples of how firms write their own terms, not industry rules. Look for a defined list of deliverables, and a clear answer to what happens if you don't build with them.

A construction deposit is a down payment on the build itself. Some states cap it:

• California: a home improvement down payment can't exceed $1,000 or 10% of the contract amount, whichever is less (Cal. BPC § 7159.5).
• Nevada: the board describes the limit as no more than $1,000 or 10% of the contract value, whichever is less (NSCB, PDF).
• Massachusetts: a deposit before work starts can't exceed the greater of one-third of the contract price or the cost of special-order materials (M.G.L. c. 142A, § 2).

If you're asked for a large sum before there are drawings or a price, ask which one it is. Whether a design agreement counts toward your state's down-payment limit is still an open question. Check with your state's contractor board before you assume it does, or that it doesn't.

What to check before you pay for design

• Deliverables, in writing. Drawings? A written budget? A scope of work detailed enough to get other bids against?
• Who owns the drawings if you don't continue, and whether you can take them to another contractor.
• Credit toward construction. Is the fee credited if you sign, and is that in writing?
• The exit. What happens if the budget comes back higher than you can do? Is there any further fee?
• The price basis. Flat fee or hourly, and a cap if hourly.
• The license. Look the firm up with your state's licensing board.

Already have plans? Then you need bids, not design

If you already have plans from an architect or engineer, you're asking for a price, not design. The FTC's advice for any bid: get estimates from several contractors, in writing, describing the work, materials, completion date, and price. Don't automatically choose the lowest bidder, and ask for an explanation if there's a big difference among the estimates (FTC). Whether a contractor charges for an estimate is up to them; ask before the visit, and get any fee in writing.

After design: the construction contract

When the design is done, the build gets its own contract, with its own deposit and a payment schedule tied to the work. See deposits and payment schedules, and set aside a contingency for what the design couldn't see.

Plan the whole project before the first check

RenoBinder keeps decisions, the budget, and change orders in one place from the design phase on, with planned, committed, and paid tracked for every line, including the design fee.

General information, not legal advice. Deposit limits and how they apply to design agreements vary by state. Ask your state's contractor board before you pay.

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