Start Your Project | Free Consultation & Estimate

Let’s Discuss Your Next Build

Your Project, Our Priority

Receive a transparent, fixed-price proposal with no hidden contingencies. Our senior project managers offer complimentary site visits and feasibility assessments across Greater London within 24 hours.

< 24hResponse Guaranteed
10-YearInsurance Warranty
100%Fixed-Price Quotes

Direct Contact

Connect directly with our estimating desk

Telephone Direct+44 (0) 7960 957 008Mon – Fri: 7:30 AM – 6:00 PM
Sat: 8:00 AM – 1:00 PM
Email Directjohn@1st-bc.com
London Operations Office

1st Building Contractors Ltd

61 Amersham Road
London
RM3 9HX

Greater London & Home Counties

London Boroughs Serviced

Daily Operations

Our site managers and structural crews operate regularly across prime residential and commercial zones:

Central LondonKensington & ChelseaRichmond upon ThamesWandsworthWimbledon & MertonKingston upon ThamesHammersmith & FulhamWestminsterSurrey Borders

Emergency Structural Assessment?

Urgent wall removals, RSJ installations, or party wall queries can be prioritised for on-site survey within 12 hours.

Call Immediate Desk: +44 7960 957 008
Fully Insured£10m Public Liability
10-Yr GuaranteeAll Structural Works
Fixed-PriceDetailed Line-by-Line

Request a Detailed Quote

Provide preliminary details regarding your property and architectural vision. Submitting will open WhatsApp with your details ready to send to our estimating desk.

We respect your privacy. Zero unsolicited marketing. Strictest NDA compliance upon request.
On-Site Technical Feasibility

Meet Our Senior Structural Engineers & Master Builders On Site

Every quote begins with an accurate dimensional inspection, reviewing foundation depths, load paths, drainage capacity, and local council planning regulations before finalizing contract budgets.

Party Wall & Building Control Review
Fixed JCT Contract Terms
Construction site managers and structural engineers reviewing architectural blueprints at a London residential build site
Client Briefing On SiteOakwood Residential Extension & Loft Overhaul, SW14
Transparent Process

What Happens Next?

From your initial consultation through to site establishment, we manage every milestone with surgical precision.

01

Initial Phone Consultation

Within 24 Hours

Our estimating team calls to discuss your vision, review any existing architect sketches, and define preliminary timeline targets and budget constraints.

02

Free On-Site Survey

Within 3–5 Working Days

Our Senior Project Manager visits your property to evaluate structural loads, drainage routes, access parameters, and party wall considerations.

03

Itemised Fixed Quote

7 Days Post-Survey

You receive a comprehensive, trade-by-trade breakdown outlining materials, labor schedules, phase payments, and guaranteed completion dates.

LET'S BUILD YOUR VISION

Get in Touch Today

Free, no-obligation quote.

Request a Quote