Fast, Accurate Costs for Every Build
Independent Quantity Surveyors helping contractors win tenders and homeowners keep projects on budget.
Services
Quantity Surveying for homeowners
Before you sign a builder’s quote, make sure it’s fair and complete. We review your quote in just 1–2 days, highlight missing items and hidden costs, and talk it through with you so you feel confident in every decision. We also offer comparisons of multiple quotes and feasibility checks on plans.
For Contractors
Tendering takes time — and mistakes cost you jobs. We provide fast, accurate pricing from £299 or on flexible monthly retainers. Upload your drawings and we’ll return a full breakdown in days, then go through the tender with you so nothing gets missed. We also offer BOQs, feasibility reviews, and ongoing cost support.
About Us
Costable is an independent, fully remote quantity surveying service helping UK homeowners avoid overspending on builder quotes and contractors with fast, accurate tender pricing. We deliver simple, fixed-price packages and monthly retainers, with reports turned around in as little as 1–2 days.
What We’ll Deliver for You
Full Cost Breakdown
Clear pricing of labour, materials, prelims, and overheads — so you know exactly where your money goes.
Quote & Tender Reviews
We check builder and contractor quotes to spot missing items, hidden costs, or risks that could affect your budget or margin.
Budget & Profit Protection
Independent advice to keep projects on track, highlight savings, and protect your profit.
Fast Turnaround
Standard delivery in 3–5 working days, with 48h fast-track available if needed.
Submission-Ready Reports
Professional breakdowns ready for tendering or homeowner decision-making.
Cost Review Meeting
We run through the figures with you, making sure everything is clear and you’re confident before moving forward.
Why Contractors Trust Us
A team of cost experts dedicated to protecting your margins and winning more work.
At Costable, we know how competitive tenders can be. That’s why we provide contractors and subcontractors with fast, accurate costings — from full Bills of Quantities (BOQs) to labour, materials, prelims, and overheads, all delivered in days, not weeks.
We don’t just send you the numbers. Before submission, we talk through the full breakdown with you, highlighting risks, omissions, and opportunities to strengthen your bid. Our goal is to make sure your tender is competitive, realistic, and profitable, giving you the confidence to submit knowing nothing has been missed.
The Costable way: faster pricing, clearer margins, stronger tenders.
Want to see more?
Explore our YouTube channel for other Costable services — from quote reviews to full feasibility checks.
What Our Clients Say
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