Built for deck builders

Deck estimates your customers sign from their phone.

Type the deck the way you would describe it in the back yard. BidWriter Pro turns it into a clean estimate the customer signs and pays a deposit on by card.

Start free, no card neededSee a sample deck builder bid →
Legally binding e-signature
Flat $29/month
Deposit by card at signing
Sample deck builder proposal

What your customer sees from the notes above.

Only what you typed, cleaned up and laid out. Nothing gets added that you didn't say.

Mike's Decks LLC
Proposal #2474 · September 13, 2026
Prepared for Nate and Sophie Kim
Scope of work
• 16x20 composite deck, 3 feet off grade.
• Pressure-treated frame on concrete footings.
• Grey composite decking, black aluminum railing.
• 4-foot stairs.
• Permit and inspection included.
• Tear out and haul the old deck.
Total
$18,900
Timeline
6 working days, after permit
Payment
30% upfront, 40% at framing, 30% on completion
Warranty: 5 years on workmanship, manufacturer warranty on composite · Deposit at signing: $5,670
Type your full name to accept this proposal. This is a legally binding electronic signature.
Full name
Accept and pay $5,670 deposit

Common headaches for deck builders, and what this does about them

1

Spring bids that pile up faster than you can type them

Type it rough on your phone. It comes out as a proposal in about two minutes, with your company name, terms, and warranty already on it.

2

Customers who want composite at a wood price

Type it rough on your phone. It comes out as a proposal in about two minutes, with your company name, terms, and warranty already on it.

3

Deposits that arrive after the lumber would have

The deposit is paid by card when they sign, so the money is down before you buy anything or put them on the schedule. Taking checks or Venmo instead works too.

What to spell out on a deck builder bid

Useful whatever you write your bids in. These are the lines that keep a job from turning into an argument.

Put it in writing
  • Size, height, and material for decking, framing, and railing
  • Footings and whether a permit and inspection are included
  • Stairs, railing height, and lighting
  • What happens to the old deck and the ground under the new one
Common jobs
New deck buildDeck resurfaceRailing replacementPergola or coverStairs and landing

Composite versus wood changes the price by thousands. Put both as packages on one bid when the customer is undecided, and say what the railing is.

Free decks proposal template · How much deposit to ask for · Four finished decks estimates · Job price calculator · How to follow up on an estimate · Options on one estimate · Deposit calculator

Questions from deck builders

Before you sign up.

Can I give a wood price and a composite price?

Yes. Two packages on one estimate. The customer picks one and signs it.

Can I add a photo of the plan?

Yes. A sketch or a photo of the space goes on the estimate so the customer signs the same deck you are building.

Is the signature legally binding?

Yes. The customer types their full name and clicks Accept, and we record the name, date, time, and the exact proposal they agreed to. That meets the U.S. E-SIGN Act, the same law behind DocuSign.

Does my customer need an app?

No. They tap the link in your text or email, the proposal opens in their phone's browser, they read it and sign.

Does it change what I wrote?

It fixes spelling and lays your notes out cleanly. It does not add scope, exclusions, or promises you didn't make.

What does it cost?

$29 a month, flat. Unlimited proposals. Your first 30 days are free with no card, and you can cancel anytime.

Your next decks bid, two minutes from now.

Free for 30 days. No credit card. Cancel anytime.

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