“The key for me is the attention to detail, they get everything without ever missing bits which wasn’t the case with others I’d used in the past.”

Accurate, regionally priced home renovation estimates — whether you’re planning an extension, a full renovation or a home alteration, we make estimating costs simple.

Planning a home renovation, extension or alteration is exciting — but without an accurate cost estimate, it’s easy for budgets to spiral. ProQuant’s renovation cost estimator gives home owners across the UK a clear, detailed breakdown of what their project should realistically cost, before a single brick is laid.
Our home renovation estimates are fully broken down by materials, plant and labour — each accurately timed and priced to your specific region using live average rates. Whether you’re estimating the cost of a kitchen extension, a loft conversion or a full home renovation, ProQuant gives you the financial confidence to appoint the right builder, compare quotes fairly and stay in control of your budget from day one.
“The key for me is the attention to detail, they get everything without ever missing bits which wasn’t the case with others I’d used in the past.”

“The service from the guys is perfect too, any questions or queries they’re always available to answer and help, really efficiently”

“I found as soon as I started working with them I started winning all my jobs, at least 9/10 and I’ve not lost a penny on the estimates they’ve priced for me.”

ProQuant’s estimating team has over 30 years of experience working in the construction trade. Whether you’re a first-time home owner planning your first renovation or an experienced project manager overseeing a complex alteration, we apply the same unique level of precision and personal care to every job. You’ll speak directly with your own dedicated estimator — not a call centre — throughout the entire process.
Everything in one place ready to present to clients within 4-5 days
or use our next day express delivery if urgent
Within 24 hours of submitting your drawings, you’ll receive a quote for the cost of your estimate.
hen within 5 days you will receive a total breakdown of materials, plant and labour — each timed and priced using our live average rates specific to your region. Your completed renovation cost estimate is clear, easy to understand and ready to use when appointing builders, reviewing quotes or managing your project budget.

Simply send us your drawings and receive back a fully costed and timed home renovation estimate — giving you the accurate, unbiased figures you need to plan your project with complete confidence.
Home renovation and extension estimates from ProQuant start from £100 plus VAT. The exact cost of your estimate will depend on the scale and complexity of your project. Once you submit your drawings, you’ll receive a quote for your estimate cost within 24 hours — with no obligation to proceed.
ProQuant provides accurate cost estimates for a wide range of home renovation projects, including kitchen extensions, loft conversions, full home renovations, and home alterations. Whether you’re planning a modest improvement or a major structural project, the service is tailored to your specific requirements.
Every renovation estimate is broken down into three clear categories: materials, plant and labour. Each element is individually timed and priced using live average rates for your specific region in the UK. The result is a clear, easy-to-understand document you can use to compare builder quotes, manage your budget, and appoint the right contractor with confidence.
You’ll receive your completed home renovation estimate within 4–5 working days of submitting your drawings. For urgent projects, ProQuant offers a same-day express service so you can get the figures you need without delay.
Without an accurate, independent estimate it’s very difficult to know whether a builder’s quote is fair, competitive, or missing key items. A ProQuant renovation estimate gives you an unbiased baseline cost — broken down by materials, plant and labour — so you can compare quotes on a like-for-like basis and avoid budget surprises once work begins.
Yes. ProQuant uses live average rates specific to your region across the UK. Renovation costs vary considerably depending on location, so every estimate is regionally priced to reflect realistic local costs — not national averages that could leave you under or over budget.
Simply email your architectural drawings or plans to estimate@proquantestimating.co.uk. Within 24 hours you’ll receive a quote for the cost of your estimate. You’ll then be assigned a dedicated estimator who will manage the process and deliver your completed cost breakdown within 4–5 days.
Yes. ProQuant assigns every home owner their own dedicated estimator from the outset. You’ll have direct access to them throughout the process — not a call centre — with over 30 years of construction trade experience behind every estimate they produce.