Stop losing evenings writing up extension quotes in Word or Excel. QuoteSmith uses AI to generate branded, professional PDF proposals for every building job — from loft conversions to new builds.
No credit card required. Takes 2 minutes.
QuoteSmith understands the building trade inside and out
Extensions, loft conversions, garage conversions, new builds, renovations, structural alterations, underpinning, groundworks — QuoteSmith handles them all. The AI generates accurate scopes of work covering strip-out, foundations, brickwork, steelwork, roofing, first and second fix, and finishing trades.
The AI knows building terminology — practical completion, retention periods, provisional sums, prime cost sums, variations, and CDM responsibilities. Your proposals include professional terms and conditions that protect you and reassure your clients. No more generic templates that miss critical clauses.
Break down your quotes into clear line items — groundworks, structural steelwork, brickwork, roofing, windows, plastering, electrics, plumbing. Each item shows quantity, rate, and amount. VAT is calculated automatically at 20%, with clear subtotals on every proposal.
Upload your builder's logo, set your brand colours, and add your company details including company registration number, VAT number, and public liability insurance details. Every PDF looks like it came from a large construction firm — even if you're a sole trader or small building company.
Generate a professional builder's proposal from your phone or tablet while you're still on site. No more going home, spending the evening at a desk, and sending it days later. Strike while the iron is hot and impress clients with your speed and professionalism.
For larger building projects, break your quote into payment stages — deposit, foundations complete, first floor, roof on, first fix, second fix, and practical completion. The AI generates a clear payment schedule so clients know exactly what to expect and when.
Three simple steps to a professional builder's proposal
Fill in the client's details, describe the building work, and add your line items — groundworks, brickwork, steelwork, roofing, plastering, and more. Include quantities and rates for each item.
Our AI writes a detailed scope of work covering every phase of the build, a realistic project timeline, and professional terms and conditions tailored to the building trade. It knows about building regulations, party wall agreements, and CDM compliance.
Download your branded PDF proposal and send it to the client via email or WhatsApp. You can also revise and regenerate the content if you need to adjust anything before sending.
QuoteSmith handles every type of building project
Real feedback from builders using QuoteSmith every day
"I run a small building firm and we were losing jobs because our quotes looked unprofessional — just a price list in an email. Now every proposal has our logo, a proper scope of work, payment stages, and T&Cs. Won a 60k extension job last week and the client said our proposal stood out from the other three builders who quoted."
"Used to spend every Sunday evening writing up quotes from the week's site visits. Now I do them on the drive home from site — takes 5 minutes each. I'm quoting three times as many jobs and my win rate has gone up because clients get the proposal the same day. Absolute game changer."
"The AI actually understands building work. It mentions things like building control sign-off, structural engineer's calcs, and skip hire in the scope — stuff I used to forget to include. Saves me hours every week and the proposals look like they cost me thousands to design. Worth every penny."
One plan. Unlimited proposals. Cancel anytime.
No credit card required. Cancel anytime.
QuoteSmith handles every type of building project — house extensions, loft conversions, garage conversions, new builds, renovations, structural alterations, groundworks, demolition, underpinning, and more. The AI adapts the scope of work and terminology to match the specific job you're quoting for.
Yes. The AI generates professional terms and conditions covering payment terms, variations, practical completion, defects liability period, retention, insurance requirements, and other clauses standard in the building trade. You can review and edit everything before downloading.
Absolutely. For larger building projects, you can break your quote into stage payments — deposit, foundations, first floor, roof, first fix, second fix, and practical completion. The AI generates a clear payment schedule that clients can understand and agree to.
Yes. When relevant, the AI includes references to building control applications, structural engineer's calculations, party wall agreements, and planning permission. It adds standard exclusions for items like planning fees, building control fees, and structural calcs if you haven't included them in your line items.
Yes. You can add your company registration number, VAT registration number, public liability insurance details, and any trade body memberships (FMB, NHBC, etc.) to your profile. These appear on every proposal you generate.
QuoteSmith Pro is £39 per month with unlimited proposals. There are no per-proposal charges or hidden fees. You get a 7-day free trial, and you can cancel anytime. One won job pays for the subscription many times over.
Join hundreds of UK builders sending professional proposals in minutes, not hours. Quote more jobs, win more work, and grow your building business.
Create Your First Quote FreeNo credit card required. Takes 2 minutes.