Construction Estimate Template

When to use this

Use this template the moment you have enough scope detail to put real numbers on paper. For most residential remodel, pool, and trade work, that is right after the site walk and the rough materials takeoff. Send it before any work starts and before any deposit is collected. The signed estimate becomes the price-and-scope foundation for the full contract.

It works for new construction, renovations, repairs, and service work. For very small jobs under a few thousand dollars, you can send the estimate as the only contract, because the signature line at the bottom converts it into an enforceable agreement for the listed scope and price.

If you currently send estimates as a text message or a verbal "I can do it for around X," switch to this immediately. The number of jobs that go sideways because the customer "thought" something was included is the single biggest controllable problem in residential construction.

What's included

• Company header block with name, address, phone, license number, and email
• Customer info block with name, project address, phone, and email
• Estimate number, date prepared, and validity period
• Project description paragraph
• Line items table with Description, Quantity, Unit Price, Total columns and 10 blank rows
• Subtotal, sales tax, and grand total
• Deposit terms and progress payment schedule
• Scope of work narrative paragraph
• Exclusions list (what is NOT included)
• Validity period statement
• Customer signature and date line

Template preview

How to customize

Start with the header block. Put your company name in bold, then your physical address (PO boxes look weak), phone, email, and contractor license number. The license number matters because Florida and most states require it on any document for licensed work. Skipping it can void the contract in some jurisdictions.

Number your estimates. Even if it is the first one, call it E-2026-0001. This tells the customer you are running a real business and gives you a tracking handle when the project becomes an invoice later. Most contractor apps including Workhand assign the number automatically.

Fill the line items with real quantities and real unit prices. "1 lump sum, $25,000" is lazy and reads that way. "1,800 SF travertine deck pavers at $14/SF = $25,200" tells the customer you know your numbers. Use whole units the customer can verify: square feet, linear feet, each, hours.

Take the exclusions section seriously. Walk your last three jobs in your head and list everything a customer assumed was included but was not. Permit fees and dumpster cost are obvious. Less obvious: sod replacement where equipment drove, irrigation repair where you dug, electrical service upgrades to meet code on a remodel. List them all. The estimate length is not the cost. The argument you avoid is the savings.

Common mistakes

• Sending estimates without a validity period. Material prices move. Sub schedules move. Lock the price to 30 days.
• Using "TBD" for any number. If you do not know the cost yet, tell the customer it is an allowance with a stated amount, like "$3,500 allowance for tile selection." Never blank.
• Forgetting to include sales tax. In Florida, sales tax applies to materials sold to the end customer on retail jobs, including improvements to real property in many cases. Check your state rules and either include tax or note it as additional.
• Skipping the customer signature. An unsigned estimate is a marketing document. A signed one is a contract for the listed scope and price.

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