Construction Estimating Services in Crawley

Accurate, itemised estimates for builders, contractors, developers and architects working across Crawley and the wider West Sussex area.

Contractors Estimate.
SMM7/NRM industry standard estimate.
Bill of quantities/schedule of works estimate.
Budget and feasibility estimates.

You can find out more about the building cost estimating services we provide by clicking the links below.

How to get a quote

Every job is unique, and we quote for each project on an individual basis. In order to get a quote for us to estimate the work, please send your drawings, and any schedule of work and notes if applicable to: info@estimatingservice.co.uk

We aim to respond within 1 business day.

Unfortunately, we are unable to provide quotes over the telephone nor do we offer “menu pricing”. You will find our quotes competitive for the professional comprehensive service that we provide.

Contractors estimates

Consulting Services

Tendering for Construction Work

Estimating Schedules of Work

Budget & feasibility estimating

Estimating Fees

Construction Estimating Services Crawley

Estimating support built around the way trade professionals work

If you're a builder, contractor, developer or architect with projects in Crawley or the surrounding West Sussex area, accurate cost estimating is what separates a winning tender from a loss-maker, and a viable development from one that doesn't stack up.

We provide professional construction estimating services built for trade professionals — not consumer quote platforms, not single-line ballparks. Our estimates are fully itemised, clearly structured by trade, and delivered within 24–48 hours to meet tender deadlines and client pricing windows.

Crawley's housing stock is predominantly post-war — large numbers of semi-detached and terraced properties across neighbourhoods like Pound Hill, Three Bridges, Maidenbower, Tilgate, and Broadfield that are well suited to loft conversions, rear extensions, and garage conversions. It's exactly the kind of volume residential work our estimating service is built for.

Who we work with in Crawley

Builders and main contractors

Tendering for residential work across Crawley and West Sussex? We provide pre-tender estimates, tender cost checks, and post-tender value engineering support. We understand the local subcontractor market and build-cost environment in the Crawley area, producing figures that reflect what projects actually cost to deliver here — not generic national rates.

Single trade contractors

Whether you're pricing a loft conversion fit-out, scoping groundworks for a rear extension, or assessing a multi-room refurbishment across RH10 or RH11, we produce trade-specific cost breakdowns that help you price with confidence and protect your margin on every job.

Property developers

Crawley's adopted Local Plan 2024–2040 signals a clear direction toward residential intensification, brownfield reuse, and higher-density development — particularly around the town centre and infill sites across the borough. We provide appraisal-stage estimates for conversion and development projects with the detail needed to test viability before you commit to a site or planning application. We're also familiar with the Gatwick safeguarding zone constraints that can affect certain sites in the north of the borough.

Architects and designers

We work alongside architects at RIBA Stage 2, 3, and 4 to produce cost plans that keep design ambitions aligned with client budgets. If a scheme needs value engineering, we identify where savings can be made without compromising design intent. We're used to working from drawing packages at varying stages of completeness and will always flag where assumptions have been made.