Architectural &
Design Services
Know the cost of design before you commission it. We provide accurate cost estimates for all architectural and design-related services to help you plan with confidence.
QS Team
Fixed Price
Turnaround
& Secure
What We Estimate
We provide cost estimates for every stage of architectural and design work, from concept to construction-ready drawings.
NEED THIS SERVICE PRICED?
Send us your drawings and we'll provide a fixed-price quote.
How We Estimate It
We follow a rigorous, step-by-step process to ensure maximum accuracy and absolute transparency in your cost estimate.
Send Your Plans
Upload your drawings, surveys or design documents.
Scope Review
We review the scope and confirm requirements.
Measure & Take-Off
Quantities are measured accurately from your drawings.
Costing
We apply current labour, materials and plant rates.
Quality Check
Every estimate is checked for accuracy and completeness.
Deliver
You receive a clear, detailed Excel & PDF estimate.
What You Receive
A comprehensive, professional documentation pack that you can take straight to builders, lenders, or design committees.
Detailed Cost Estimate (Excel)
Fully editable with labour, materials, plant, preliminaries and provisional sums.
Clean PDF Report
Professional summary for easy sharing with clients, contractors or lenders.
Trade-by-Trade Breakdown
Clearly broken down so you know exactly what you're paying for.
QS Support
Direct access to your Quantity Surveyor for any questions or clarifications.
Recent Projects
See how we've helped clients across the UK.
Residential Extension
Rear Extension, London
- Project Value £120,000
- Service Full Estimate
- Delivery 4 Working Days
New Build
4 Bed Detached House
- Project Value £285,000
- Service Full Estimate
- Delivery 5 Working Days
Commercial Fit-Out
Office Fit-Out, Manchester
- Project Value £190,000
- Service Tender Pricing
- Delivery 4 Working Days
What Our Clients Say
Trusted by builders, developers and homeowners.
Bidders Support provided an extremely accurate and detailed estimate that helped us win the tender with confidence. Highly professional service.