Experienced Surveyors
All reports prepared by professionals with more than 10 years of industry experience.
10+ Years Experience · UK Based
Professional Quantity Surveying Reports for Builders
Prepared by surveyors with over 10 years of experience. Fixed-price reports from £200.
No upfront payment. Only pay if you're completely satisfied.
Prefer to talk? Call us on 020 3773 0560
Builders Need Accurate Numbers
Winning work and delivering profitable projects depends on accurate quantities and pricing. Our experienced quantity surveyors prepare professional reports that help builders:
- Price work accurately
- Reduce costly mistakes
- Save hours of measuring
- Submit competitive quotations
- Protect profit margins
A simple, transparent process
How It Works
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1
Upload your drawings
PDF plans, architectural drawings, or construction drawings — send what you have.
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2
Our surveyors prepare your report
Measured by experienced quantity surveyors following a consistent professional methodology.
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3
Receive your report
A clear, fully itemised PDF report with quantities ready for pricing.
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4
Review before payment
Only pay if you're satisfied. There's no risk, no contract, and no upfront cost.
Why builders choose us
Why Choose Harper Quantity Surveying
Fast Turnaround
Most reports delivered within days, so you can quote and win work without delay.
Fixed Price
No hidden fees. Fixed prices from £200, set by project type — what you see is what you pay.
Zero Risk
No upfront payment. Only pay when you're happy with the report you receive.
UK Based
Experienced UK construction professionals who understand local methods and pricing.
Trusted Process
Every report follows a consistent professional methodology, reviewed before it reaches you.
See what you'll receive
A Sample of Our Report
Every report includes a cover page, full takeoff, itemised quantities, and a clear summary. Download a complete sample below.
Harper QS
RIBA Work Stage 3 Cost Plan
Mara Brae · Downderry, Cornwall
Section 4 — Elemental Cost Breakdown
El.DescriptionUnitTotal £
2EBlockwork wallsm²1,080
2FWindows & doorsitem74,315
2GPartitionsm²2,415
3AWall decorationm²10,314
3BOak flooringm²2,415
Section 3 — Elemental Summary
Section 2 — Executive Summary
Site Enabling Works£16,000
Building Works (221m²)£366,000
Site Works£565,000
Total£947,000
Construction cost. VAT and fees excluded.
What builders are saying
Trusted by Builders Across the UK
The report saved me several hours and gave me confidence in my pricing.
Accurate quantities and easy to use. Exactly what I needed for my tender.
Clear, professional and fair pricing. Will use them again on the next job.
Transparent, fixed pricing
Simple Pricing
| Project type | Harper QS fixed price |
|---|---|
| Loft conversion | £200 |
| Single story extension | £300 |
| Two story extension | £400 |
| New build house | £500 |
| Other projects | Contact us |
Included in every report
- Full quantity takeoff
- Material quantities
- Labour quantities
- Professional review
- Phone and email support
Our guarantee
No upfront payment. Review the report first. Pay only if you're completely satisfied.
Common questions
Frequently Asked Questions
Who prepares my report?
Your report is prepared and reviewed by experienced quantity surveyors with more than 10 years of industry experience, following a consistent professional methodology.
What drawings do you need?
PDF plans, architectural drawings, or construction drawings. Send what you have — we'll let you know if anything additional is needed.
How long does it take?
Typically 2–5 working days, depending on the size and complexity of the project.
What if I'm not satisfied?
You don't pay. Simple as that. We only invoice once you confirm the report meets your needs.
Is there a contract?
No. One report at a time, with no ongoing commitment.
Meet the founder
Hi, I'm Milo Spencer-Harper
I started Harper Quantity Surveying after seeing too many small and mid-sized builders losing money on inaccurate cost estimates — or paying steep fees for QS reports they couldn't justify on a typical job.
Every report we deliver is prepared by an experienced surveyor with more than 10 years of industry experience. Fixed prices from £200, set by project type. No payment upfront. You only pay if you're happy with what we send back.
Send your drawings and we'll get started.
Get my reportReady for an accurate, professional report?
Send us your drawings today. No upfront payment. Only pay if you're completely satisfied.
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