A good estimate does two things: it wins you the job, and it protects your profit margin. Get the balance wrong and you'll either lose work to cheaper competitors or end up working for less than you're worth. Here's how to nail it.

Know your costs before you quote

Before you put a number on paper, make sure you understand your true costs. That means materials, labour (including your time), travel, and any overheads like insurance or tool wear. Too many tradespeople and freelancers underquote because they forget to account for the hidden costs that eat into their margins.

Break it down for the client

Clients are more likely to accept an estimate when they can see exactly what they're paying for. Break your quote into clear line items — materials, labour, and any additional costs. This transparency builds trust and reduces the back-and-forth.

Tip: A detailed estimate shows professionalism. It tells the client you've thought the job through — not just plucked a number from thin air.

Present it professionally

A scribbled quote on the back of a receipt doesn't inspire confidence. Use a clean, branded template with your logo, business details, and clear formatting. Digital estimates sent as PDFs look professional and are easy for clients to review, forward, and approve.

Set an expiry date

Material prices change. Your availability changes. Always put a validity period on your estimates (e.g., "Valid for 30 days"). This protects you from being held to a price that's no longer realistic and creates gentle urgency for the client to make a decision.

Follow up — every time

Most estimates don't convert on the first send. A polite follow-up 3–5 days later can make the difference between winning and losing the job. Keep it simple: "Hi, just checking if you had any questions about the estimate I sent?" Many clients fully intend to go ahead but just haven't got around to replying.

Convert estimates to invoices seamlessly

Once the job is approved, the last thing you want is to re-enter all the details into an invoice from scratch. Using an app like AllSquare, you can convert an accepted estimate into an invoice with a single tap — same line items, same client details, zero re-typing.

Quick checklist for a winning estimate

Your business name, logo, and contact details
Client's name and address
Clear description of the work to be done
Itemised costs (materials, labour, extras)
Total amount including tax
Validity period (e.g., 30 days)
Payment terms for when the job is completed

Winning work isn't just about having the lowest price — it's about presenting yourself as the most professional and trustworthy option. A polished estimate is your first chance to prove that.

Estimating 101: How to Quote Jobs That Win Work