
Structural Steel and Groundworks Farnham
We cover the GU9 and GU10 postcode areas in Farnham for homeowners, landlords and commercial sites, taking on structural steel, air source heat pumps, groundworks and fencing. Planning and building control for Farnham sit with Waverley Borough Council, while the surface water and drainage guidance comes from Surrey County Council. Most of our work arrives as one stage of something bigger, so tell us the whole scope and we will set out how the parts fit together.
Farnham often involves older buildings and careful structural work. BFR Brothers delivers steel, groundworks and external services responsibly.
Safe Structural Alterations
We install steel to support structural changes, ensuring safety and compliance with engineering calculations and building requirements.
Groundworks with Consideration
Work is carried out carefully to protect existing structures, reducing risk when working on older or sensitive properties.
Integrated Service Delivery
We outline each stage before starting so expectations are clear and the project runs without unnecessary disruption.
Clear Work Breakdown
We outline each stage before starting so expectations are clear and the project runs without unnecessary disruption.
From structural support to energy-efficient systems and site preparation, BFR Brothers delivers essential groundwork and external solutions for residential and commercial projects across Surrey and Hampshire.
STRUCTURAL STEELWORK
STRUCTURAL STEEL AND RSJ INSTALLATION IN FARNHAM
Installation of load-bearing steel for extensions, internal alterations and loft conversions. Beams fitted to engineer specifications with proper support and positioning on site. Send structural drawings and opening details to review scope and access.
LOW CARBON HEATING
AIR SOURCE HEAT PUMP INSTALLATION IN FARNHAM
Air source heat pumps installed to improve energy efficiency and reduce running costs. System design is based on heat demand, insulation levels and existing emitters. Provide property details and current heating setup to assess the right system.
GROUNDWORKS AND SITE WORKS
GROUNDWORK CONTRACTORS IN FARNHAM
Groundworks including excavation, drainage, foundations and site preparation for building projects. Site conditions, levels and access determine the method used. Share plans and site photos to define the work required.
FENCING
FENCING INSTALLERS IN FARNHAM
Installation of fencing for residential and commercial boundaries, including timber panels and concrete post systems. Suitable for new installations or replacements. Send measurements, layout and photos to confirm materials and pricing.
Send the postcode and the project details and we will tell you what the job involves and what happens next.

We operate across Surrey and Hampshire, supporting residential and commercial projects with responsive service and consistent workmanship. From local call-outs to larger site work, our team delivers the same dependable standards wherever the job is. If you're nearby and not listed, get in touch, we’re always expanding our reach.
15+ Years of Industry Experience
Proven expertise across structural works, groundworks and external installations.
Specialists Across Core Services
From steels and groundworks to heat pumps and fencing, we deliver essential services under one trusted group.
Fully Insured & Compliant
All work is carried out to current regulations, with full public liability cover for complete peace of mind.
Reliable, Start-to-Finish Delivery
We handle everything from planning and preparation through to final installation with no shortcuts.
Residential & Commercial Projects
Trusted by homeowners, landlords and businesses for projects of all sizes.
Straightforward Quotes, Honest Advice
Clear pricing, practical guidance and no unnecessary upselling, just what your project actually needs.

BFR Brothers delivers professional groundworks in Farnham, including excavation, foundations, drainage and structural steel installation. From site preparation to RSJ installation and structural alterations, every project is completed to engineer specifications and built for long term performance. Farnham sits across mixed geology including sandy soils, clay and greensand, which means drainage, compaction and foundation depth must be handled correctly to prevent movement and long term issues. Our team provides clear pricing, efficient delivery and reliable workmanship across Farnham and surrounding areas.
What groundworks services do you provide in Farnham?
We cover excavation, site clearance, foundations, drainage systems and full site preparation. These are essential stages that prepare the site and ensure a stable base before construction begins.
Do you install RSJs and structural steel in Farnham?
Yes. We supply and install RSJs and structural steel beams for extensions, loft conversions, wall removals and structural alterations, following engineer drawings and calculations.
How do ground conditions in Farnham affect construction?
Farnham has a mix of sandy soils, clay and greensand. Sandy areas drain quickly but can lack stability, while clay expands and shrinks with moisture changes, so foundation design and drainage must be adjusted for each site.
Are drainage and soil movement issues common in Farnham?
Yes. Clay pockets can trap water and cause ground movement, while sandy soils can shift under load if not compacted properly, making drainage and sub base preparation critical.
Do trees affect groundworks projects in Farnham?
Yes. Many areas are heavily wooded, and tree roots can remove moisture from clay soils or disrupt structures, leading to movement, cracking or drainage issues if not accounted for.
How do I get a quote for groundworks in Farnham?
Send your drawings, site details or a short project scope. We will assess ground conditions, drainage requirements and access, then provide a clear quote with timeline and next steps.