Contracts that write themselves from the estimate

The customer approves the estimate, fills in their details, and their construction agreement is already written — priced, dated and ready to sign.

The operating system for post-frame and barndominium builders.

Part of The Signing Room
What it is

The agreement is built the moment the customer submits their information form. It carries their legal name, the job site, the approved price and the payment stages, plus the lien notice for their state — and its price table lists every line at the customer's price, with your markup built in, so nothing on it reads as your cost. The customer signs it on their phone and you counter-sign. Both signatures live on one document, each with its own date and time. The operating system for post-frame and barndominium builders, so the contract comes off the same estimate that priced the posts, the porch and the slab — not a Word file kept somewhere else.

Also called: project agreement · construction agreement · builder contract · customer contract · e-signature contract

See it, piece by piece
01

It starts the moment they approve

The customer approves the estimate on their own page and the agreement begins there — not in a Word file on your laptop that evening. Approval is the trigger, and the price it approves is the price the contract will carry. There is no step in between where a number can be retyped.

Approve & Sign
Authorization
Ready to build?

Review your estimate above, then approve below to lock in this pricing and start your project.

✓I have reviewed the estimate above and approve the project for $93,348.50. I understand this serves as my digital authorization to proceed.
Approve & Start My Project
Encrypted & recorded with a timestampYou agree to the payment schedule above
The approval that starts the paperwork. Real screen · sample data.
Without it

The customer says yes, and then the builder has to sit down and write a contract — which means it happens in the evening, or at the weekend, or on Monday. Meanwhile the customer is standing still, wondering whether he picked the right builder, and the only signal he is getting is silence.

Why we built it

A customer who said yes on Tuesday and gets paper on Friday has had three days to find a reason. Starting the agreement at approval removes those days without anyone in the office lifting a finger — and the deal is signed while the excitement is real.

Sound familiar?“still typing contracts in Word for every job”
03

The agreement writes itself from the estimate

Their details land and the agreement is already assembled: legal name, build site, the approved total, the line items, the dates. Nothing is retyped, so nothing can drift. This is the document the moment it exists — before you have touched it.

Construction Agreement
Construction Agreement
Review the agreement, then sign at the bottom. Use Print / Save PDF at the top to download a copy anytime.
Leads2Build Construction
Project Agreement · Effective August 26, 2026
Leads2Build Construction — Construction Agreement

This Agreement is entered into on August 26, 2026 between Marla Zimmerman (“Client”) and Leads2Build Construction (“Builder”).

Project Address: 4180 Sawmill Road, Ashland, MO 65010


Part 1 — Estimate & Specifications

ItemAmount
Post-Frame Structure Package$38,420.00
Roofing & Trim$9,865.00
Doors & Windows$6,240.00
Concrete Slab & Footings$12,180.00

Subtotal: $66,705.00
Tax: $4,450.00
Total: $71,155.00

Payment Schedule

  • Deposit at signing: 30% — $21,346.50
  • Material release: 40% — $28,462.00
  • Substantial completion: 30% — $21,346.50
FAILURE OF THIS CONTRACTOR TO PAY THOSE PERSONS SUPPLYING MATERIAL OR SERVICES TO COMPLETE THIS CONTRACT CAN RESULT IN THE FILING OF A MECHANIC’S LIEN ON THE PROPERTY WHICH IS THE SUBJECT OF THIS CONTRACT PURSUANT TO CHAPTER 429, RSMO. TO AVOID THIS RESULT YOU MAY ASK THIS CONTRACTOR FOR “LIEN WAIVERS” FROM ALL PERSONS SUPPLYING MATERIAL OR SERVICES FOR THE WORK DESCRIBED IN THIS CONTRACT.
In the event payment is not made when due, if the default is not cured within 10 days of the due date, then the payment shall bear interest at the rate of 10% per annum from the payment due date until paid.

Part 2 — Client Waiver and Agreement

By applying your initials to each section, you acknowledge that you have read, understood, and accepted the related terms.

1. Materials

We use high-quality materials; however, natural characteristics of wood and concrete may include splits, knots, cracks, warping, mold, or discoloration. These are normal and do not indicate defects. Metal trim, siding, and roofing are handled manually and may show scratches, dings, oil-canning, cutting marks or gaps.

Initialed:

2. Site Preparation

The project site must be level within two (2) inches unless otherwise agreed upon in writing. All obstructions must be removed within twenty (20) feet of all sides of the new structure before construction begins.

Initial:Tap to initial
The generated agreement. Real screen · sample data.
Without it

The estimate says $184,200 and the contract says $184,000, because somebody typed it. Now there is a signed piece of paper for the lower figure, and the argument about which one governs is one the builder loses on principle even when he is right.

Why we built it

A customer who finds $184,000 on the contract and $184,200 on the quote stops trusting both. Generating the agreement from the same numbers means the two can't differ — and the builder never loses an argument over a typo.

04

Your clauses, not ours

The body is your template — your terms, your warranty language, your exclusions — with tokens where the job's facts go. Change it once and every future agreement carries it. One contract can be switched to a different template without disturbing the others.

Contract Template Library
Contract Template Library
Pick a starting point that matches your business model. You can edit the body afterward.
×
⚠ Templates are starting points, not legal advice. Construction contracts vary by state (mechanic’s lien notices, prompt-pay laws, licensing disclosures, etc.). Have the template reviewed by a licensed attorney in your jurisdiction before using it with customers.
Material Supplier + Installation CoordinatorMaterial Supplier
You sell the building kit and coordinate a third-party crew. You don't self-perform construction labor.
Lower liability profile. Customer pays 100% materials up front; labor is paid in stages to the installer through you. Workmanship warranty flows up from the installer.
Preview bodyUse this template
General Contractor — TurnkeyGeneral Contractor
You're the GC and self-perform construction with employees. Single-point responsibility.
Higher liability profile. Builder carries own GL + workers' comp and provides own workmanship warranty. Payment is typically progress-based (deposit / rough-in / dry-in / final).
Preview bodyUse this template
Design-Build with SubcontractorsDesign-Build
You design AND build, using qualified subs for specialty trades (electrical, plumbing, HVAC).
Hybrid liability profile. Builder is GC of record and warrants own workmanship; subcontractor workmanship flows up via subcontract warranties. Builder requires sub insurance certs before site access.
Preview bodyUse this template
Contract templates. Real screen · sample data.
Without it

Software that ships its own contract puts the builder in the position of either signing something he has not read or abandoning the automation entirely. Most abandon it, and go back to the Word file — which is how you end up with a system that does everything except the document that matters.

Why we built it

A builder's contract is what his lawyer wrote and twenty years taught him. We automate the assembly, not the terms — so he keeps using the system instead of going back to the Word file, and every agreement says exactly what he means.

05

The payment stages are the ones you actually use

The schedule in the agreement is your terms for this job — 30/60/10, or 50/50, or four draws, whatever you set. Save the ones you use as presets and the right schedule lands without being chosen. The same stages later become the invoices.

Payment Schedule

Payment Schedule

Payments are tied to build milestones, so you only pay as work progresses.

1
Down (30%)$28,004.55
2
Delivery (60%)$56,009.10
3
Final (10%)$9,334.85
The payment stages on the job. Real screen · sample data.
Without it

A contract that quietly falls back to 50% at framing when your real terms are 30% down states a first payment nearly seven thousand dollars too high on a thirty-four thousand dollar job — in a document the customer signs.

Why we built it

The payment schedule is the paragraph a customer reads twice — and it sets your cash for the next four months. Reading it off the job rather than a default means the agreement states terms you'll actually stand behind.

Sound familiar?“customer signed the estimate and then nothing happened for a week”
06

The price table adds up to the quote — and never shows your cost

The agreement's line-items table, and its material and labour figures, are filled from the customer's prices: every material section, the labour and each service with your markup built in, adding up under the Subtotal, Tax and Total to the figure they approved. It used to list the kit at cost under a total with the markup in it — a margin anyone with a calculator could read. If you sell cost-plus and sent the estimate with the markup line on, the table prints a Markup row instead.

Construction Agreement · the price table
Construction Agreement
Review the agreement, then sign at the bottom. Use Print / Save PDF at the top to download a copy anytime.

This Agreement is entered into on October 6, 2026 between Kelly Dade (“Client”) and Ridgeline Post Frame (“Builder”).

Project Address: 2216 Quarry Hill Road, Millbrook, IA 50201


Part 1 — Estimate & Specifications

ItemAmount
Framing$12,417.92
Sheathing$16,605.08
Trim$3,327.01
Accessories$3,648.70
Trusses$5,369.65
Freight$2,643.22
Labor$49,655.67
4" Concrete Pad$26,179.20
10×10 Insulated Garage Door$4,757.79
Dumpster — Pole Barn$1,189.45
3×4 White Single Hung Window$2,495.20
36" White Half Glass Fiberglass Door$1,519.86
Concrete Insulation$5,904.00
Engineered Plans For Iowa$4,625.63

Subtotal: $140,338.38
Tax: $2,384.87
Total: $142,723.25

Framing, Sheathing, Labor and each service at the customer's price — $143,438.71, tax under the subtotal. Real screen · sample data.
Without it

The customer adds up the contract's lines, finds them tens of thousands short of the total, and the signing turns into a conversation about your margin.

Why we built it

People sign a document that agrees with itself. Lines that add up to the total, with nothing that looks like profit, keep the signing about the building — and keep your margin your business.

07

The lien notice matches where you are building

Try it

The governing-law block is chosen from the build site's state, off their form — not from where your office is. Missouri and Kansas have their own statutory wording; elsewhere the agreement names the state and its lien rights generally.

Governing law, by build-site state
Governing law

Taken from the build-site address on their intake form — not from where your office is.

Build site state
§ Governing law & lien notice · Missouri
Missouri Notice. Failure of Contractor/Supplier to pay those supplying labor or materials may result in mechanic's liens under Missouri law. Client may request lien waivers.
Statutory wording written for this state.
The governing-law block, by build-site state — click a state. Real screen · sample data.
Without it

The contract carries the notice for the state the builder lives in, on a job forty miles across the line. It is wrong in a way nobody reads until it matters, and the only person who ever finds it is somebody being paid to find it.

Why we built it

A builder working forty miles across the state line shouldn't have to remember whose law applies. The site address picks the notice, so a whole category of mistake disappears — the kind only a lawyer finds, at the worst time.

Sound familiar?“my contract price doesn't match the estimate I sent”
08

The whole agreement, before anybody signs

The customer reads it end to end on their phone — every clause, the line items, the schedule, the notice. Not a summary and a checkbox. The document they sign is the document they scrolled through.

The signed agreement
Leads2Build
Leads2Build Construction
118 Ridge Line Rd, Elkhart, PA 17022 · (717) 555‑0142
CONSTRUCTION AGREEMENT
CHB‑2026‑0184 · 16 May 2026
Between
Leads2Build Construction LLC
Pennsylvania limited liability company
And
Marla J. Zimmerman
4180 Quarry Bend Rd, Millersburg, PA 17061
Part 1
The Project
Building40′ × 60′ × 14′ post-frame shouse
Roof4/12 gable · 29 ga standing seam · Burnished Slate
Walls29 ga ribbed steel · Light Stone · 3′ wainscot in Burnished Slate
Openings(1) 14′ × 12′ overhead · (1) 3′ walk · (4) 4′ × 3′ windows
Foundation6" concrete slab, 24" rebar spacing, frost footer
Additions12′ × 40′ open lean-to, right sidewall
Contract price$91,006.50
Deposit$27,301.95 on signing
Part 2
Client Waiver and Agreement

This waiver ensures that both parties understand the expectations, conditions and limitations of the project. By applying your initials to each section, you acknowledge that you have read, understood and accepted the related terms.

1MaterialsMaterial substitutions of equal or better grade may be made where supply requires it. Colour variation between production runs of steel is inherent and is not a defect.
2Site PreparationThe site must be within four inches of level and accessible to a loaded truck and a lift. Additional excavation, fill or rock removal is billed as a change order.
3LandscapeRuts, compaction and damage to lawn, drives and buried private lines within the working area are an expected consequence of construction and are not restored under this agreement.
4Stamped Plans & PermitsEngineered stamped plans and permit fees are excluded unless itemised in Part 1. The client is responsible for setback, easement and covenant compliance.
5UtilitiesPublic locates are arranged before digging. Private lines — irrigation, invisible fence, yard lighting, septic — must be marked by the client.
6Marketing & Media Use WaiverThe contractor may photograph the completed structure for portfolio and advertising use. The client's name and address are never published.
7Change OrdersNo change to scope, materials or price is effective until a written change order is signed by both parties. Verbal instructions on site are not change orders.
8Contract & Cancellation PolicyDeposits reserve production capacity and material pricing. Cancellation after materials are released is subject to restocking and freight already incurred.
9InsuranceThe contractor carries general liability and workers' compensation. Certificates are available on request. Builder's risk on stored materials is the client's.
10Liability WaiverThe client and their guests enter an active construction site at their own risk. Children and animals must be kept clear of the working area.INITIAL
11Labor ForcePortions of the work may be performed by qualified subcontractors. The contractor remains responsible for the work and for the site.INITIAL
12Building ProcessConstruction is weather-dependent. Schedule dates are estimates made in good faith and are not guarantees of completion.INITIAL
13Construction MethodPost-frame construction with engineered trusses and laminated columns. Structural design conforms to the applicable building code for the jurisdiction.INITIAL
Part 3
Comprehensive Warranty
Labor & Craftsmanship
10-year limited warranty on workmanship from the date of substantial completion.
Materials
Manufacturer warranties pass through to the client in full, including the steel finish warranty.
Lifetime Structural Design
The engineered structural design is warranted for the life of the structure.
Warranty Process
Claims are made in writing. The contractor inspects within fourteen days of notice.
Signatures
Client
Marla J. Zimmerman
Signed 16 May 2026, 8:41pm
Leads2Build Construction LLC
Dale Whitmore, Member
Counter-signed 17 May 2026, 7:12am
Fully executedDownload PDF
The full agreement as the customer sees it — scroll it. Real screen · sample data.
Without it

The customer gets a PDF attachment, opens page one on a phone, scrolls past the rest, and signs. Everything the builder carefully wrote about site access, change orders and what is excluded has been technically delivered and actually not read — which is exactly as useless as not sending it.

Why we built it

A customer who actually read the exclusions doesn't ring in month three about the concrete apron. The document they sign is the one they scrolled through on their phone, which protects both sides when a question does come.

09

Initial every section, and the server checks

Each numbered clause takes its own initials, with a live count of what is left. The manifest of required sections is frozen onto the contract when it is generated, and the server refuses the signature if one is missing — it names the section rather than failing quietly.

Initial each section
Draw your initials once, then tap “Tap to initial” on each section as you read it.2 / 13 initialed
Sign here
Clear
Per-clause initials. Real screen · sample data.
Without it

A dispute comes down to whether the customer was told about the allowance, and the only evidence is one signature at the end of an eleven-page document. It proves the document existed. It does not prove anybody got to page nine.

Why we built it

'They signed it' and 'they read clause 7' are different claims — only the second wins a dispute. Initials against a frozen list, checked on the server, make that provable for the builder and impossible to skip.

Sound familiar?“chasing a signature by email attachment”
10

They sign on the phone, in the truck

A drawn signature, on the device already in their hand. No account, no app, no printer, no password. The signature image, the timestamp, the IP address and the browser are all captured with it.

Customer Signature
Customer Signature
Type your full legal name
Marla Zimmerman
Draw your signatureClear
Please initial all 4 sections above (3 of 4 done) before signing.
Sign & Submit Contract
The signature pad. draw in it. Real screen · sample data.
Without it

“I'll print it, sign it, scan it and send it back” is a sentence that means next week. Half of them never find a scanner, a third send back a photograph at an angle, and the builder has a stack of documents he cannot line up with anything.

Why we built it

Customers decide where they are, not where the printer is. Signing on the phone removes every step where a yes turns into next week, and the audit trail is captured in the same moment.

11

You read it before they ever see it

Nothing goes out on its own. Review and Send puts the assembled agreement in front of you first — edit the body, fix a date, change the template for this one job — and it goes when you send it.

Review & Send Contract
Review & Send Contract
Pending — review and send to the customer
×
Customer’s Submitted Details
Click a field or value to drop its placeholder into the contract — it fills in automatically for each customer.
Identity
Legal name:Marla J. Zimmerman
Date of birth:1979-04-11
Mailing Address
Address:812 Willow Bend Ct, Ashland, MO, 65010
Contact Info
Email:marla.zimmerman@demo.invalid
Phone:(717) 555-0162
Property Info
Site address:4180 Sawmill Road, Ashland, MO, 65010
Ownership:owned outright
Source of Funds
Source:CASH
Details:Land sale proceeds
Contract Body (editable before sending)
Switch template…EditPreview
FormatBH•≡1≡
CustomerLegal nameMailing addressEmailPhone
ProjectProject nameJob site addressStart date
EstimateTotal priceMaterialsLaborMarkupPayment schedule
OtherToday's date
# Leads2Build Construction — Construction Agreement This Agreement is entered into on **{{date.today}}** between **{{customer.legal_name}}** ("Client") and **{{builder.company_name}}** ("Builder"). **Project Address:** {{project.address}} --- ## Part 1 — Estimate & Specifications {{estimate.line_items_table}} **Total:** {{estimate.total}} ### Payment Schedule {{estimate.payment_schedule}}
Edits here apply only to this customer’s contract. Markdown is supported — switch to Preview to see the rendered result.
Open customer’s contract pageCopy linkNotify byEmailTextSend ContractCancel
Review & Send. Real screen · sample data.
Without it

A tool sends the contract automatically, gets one field wrong, and the first person to see the mistake is the customer. Now the builder is explaining his own software to somebody who was about to give him a hundred thousand dollars.

Why we built it

No builder wants his customer to be the first to spot a mistake in his contract. The agreement is written in seconds so you have time to read it — and nothing reaches the customer until you release it.

12

You counter-sign, and it becomes executed

Their signature raises an alert that you still owe a counter-signature — it does not go quiet and wait to be remembered. You sign, and the status moves to fully executed. If you have saved a signature it can sign itself.

Counter-sign Contract
Counter-sign Contract
Marla Zimmerman signed on 2026-08-20. Your counter-signature finalizes this agreement.
×
Agreement

Part 2 — Client Waiver and Agreement

12. Building Process

All thoughts, questions, comments, concerns, or requested changes must be communicated exclusively through the customer’s designated Project Manager. Building crews are not authorized to accept direction, changes, or requests from customers.

Client initialed 13 of 13 sections.
Customer Typed
Marla Zimmerman
2026-08-20T14:42:09Z
One-click counter-sign
Dale Whitmore
Clicking signs on behalf of the company — a legally binding electronic signature.
Sign this contract
Or sign manually
I acknowledge the above agreement on behalf of the company. This is a legally binding electronic signature.
Type your full name
Dale Whitmore
Draw signatureClear
Sign here
CloseCounter-Sign Contract
Counter-signing. Real screen · sample data.
Without it

The customer signs on Thursday. The builder means to counter-sign and does not. Three weeks later the job is framed, the money has moved, and the agreement underlying all of it was never actually executed by both parties.

Why we built it

A half-signed contract is a job everyone thinks is done and legally isn't. An alert that won't go quiet until you counter-sign means the agreement is executed before the money moves.

Sound familiar?“no idea which customers have actually signed”
13

Both signatures, one document, each with its own time

No countersigned copy of a copy. One document carries the customer's signature and yours, each with its own name, date and time, and the customer's IP beneath theirs.

Project Agreement — Signatures
Signatures
Customer
Marla Zimmerman
Signed August 20, 2026
Builder — Leads2Build Construction
Dale Whitmore
Signed August 21, 2026
This agreement is fully signed.
Use the Print / Save PDF button at the top of the page to download your copy.
The executed signature block. Real screen · sample data.
Without it

The builder has the version the customer signed and the customer has the version the builder signed, and they are different files with different page counts. Which one is the contract is now a genuinely open question.

Why we built it

Two half-signed PDFs aren't an agreement — they're an argument waiting to happen. One record with both marks and both times means there's never a question which copy is the contract.

14

It stays where they can find it, forever

Try it

The executed agreement lives on the customer's own page, alongside their invoices and their photos. They open it in eight months without emailing you, and you can see the status of every contract at once without opening any of them.

Portal doc modal
Build Progress
Invoices (5)
$71,259.00 outstanding
INV-1039 · Materials draw
Leads2Build Construction
118 Ridge Line Rd, Elkhart, PA
INVOICE
Bill To
Marla J. Zimmerman
4180 Quarry Bend Rd, Millersburg, PA 17061
Balance Due$51,360.00
Backdrop click and Escape close this. Your place on the dashboard is kept.
The signed agreement in the customer's portal. open it. Real screen · sample data.
Without it

“Can you send me a copy of what we signed?” arrives on a Saturday, eight months on, usually because a bank or an insurer has asked for it. The builder searches his sent mail for the name, finds three attachments, and cannot tell which one was the final.

Why we built it

The 'can you send me what we signed?' request always comes, usually on a Saturday. Leaving the agreement permanently on the customer's page means they never have to ask and you never have to search.

How it works
  1. 1Customer approves the estimate in their portal.
  2. 2Customer fills in the information form — only the sections you switched on.
  3. 3The agreement is written from their answers and the approved price — the price table at the customer's prices — then locked so later edits to your wording never touch their copy.
  4. 4You read it in Review & Send, tweak it for this one customer if you want, and release it.
  5. 5Customer types their legal name, draws a signature, and initials each clause where the wording calls for it.
  6. 6You counter-sign. The agreement reads Fully Executed and files itself into the customer's documents.
Why we built it

Paperwork was the one place a sold job could sit for a week. The customer had said yes, the crew was waiting, and somebody still had to open a Word file and retype a name, an address, a price and a payment schedule. Every retype is a chance to be wrong, and a wrong number in a signed contract is the builder's problem, not the typist's. So the agreement is written from what was already approved — and what a customer signs is locked the second they sign it, so you can improve your wording next week without touching a document somebody already put their name on.

The problem
  • Retyping customer name, address, price and payment terms into a template for every job
  • Contracts that quietly disagree with the estimate the customer approved
  • No record of when, from where, or by whom a contract was signed
  • Template edits silently changing what an already-signed customer agreed to
What you get
Contract exists minutes after the estimate is approved, not days
Every signed copy is frozen evidence — template changes can't rewrite history
Both signatures, both timestamps, IP and browser stored on one row
Signed agreement lands in the customer's Documents automatically
A price table that adds up to the quote and never shows your cost
What's inside
The agreement is built from the approved estimate

Your branding, the customer's details, the site and schedule, the approved price, the payment stages, the line-item breakdown and the state notice are gathered into one set of values, and the contract is written from them. Three different actions use that same generator — first build, switching template, and pulling to the live estimate — so all three produce identical output.

CONTRACT ENGINE

See contracts that write themselves from the estimate
on one of your own jobs.

Twenty minutes, your building, your numbers. Bring the job where “still typing contracts in Word for every job” — we will show you exactly where that stops.

leads2build.com
The frame of a post-frame building
Approve & Sign
Authorization
Ready to build?

Review your estimate above, then approve below to lock in this pricing and start your project.

✓I have reviewed the estimate above and approve the project for $93,348.50. I understand this serves as my digital authorization to proceed.
Approve & Start My Project
Encrypted & recorded with a timestampYou agree to the payment schedule above
Construction Contract Management Software — Leads2Build