Piling Contractors Crawley
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Piling Contractors in Crawley – Mini, Micro & Restricted Access Piling Specialists
As established piling contractors in Crawley, Arma Piling designs and installs foundation systems that deliver long-term structural stability on every type of site — from period properties in Three Bridges and Ifield to new-build developments around Gossops Green and Maidenbower. Our crews have completed countless mini piling and micro piling projects across Crawley and wider West Sussex, working confidently around the area’s Weald Clay and Tunbridge Wells Sand.
Our mini piling services in Crawley are ideal for sites with limited headroom or difficult access — a common challenge across Crawley’s neighbourhood estates and tight residential plots. Using compact, low-vibration rigs, we install mini piles for house extensions, retaining walls, underpinning and refurbishments without disturbing neighbouring structures. For heavier loads, our micro piling solutions provide exceptional capacity with minimal disruption — ideal for basements, commercial builds and groundworks.
What is micro piling?
Micro piling (also called mini piling or pin piling) is a foundation technique using small-diameter piles (typically 100–300mm) that are drilled into the ground and reinforced with steel and grout. It’s used when standard piling is not possible due to access limitations, low headroom, or ground conditions.
At Arma Piling Ltd, we’re proud to be one of the most trusted local piling contractors near Crawley, delivering safe, durable and cost-effective foundations across West Sussex and the surrounding region. Our team brings extensive experience in mini piling, micro piling, CFA piling and screw piling for residential and commercial projects. Whether you’re planning a house extension in Tilgate, a new build in Pound Hill or a basement in Crawley, every foundation is installed to the highest standards of accuracy and safety.
We understand that every site in and around Crawley brings its own challenges — from restricted access to variable ground conditions across West Sussex. That’s why we specialise in restricted access piling solutions that deliver strong support even in tight plots or difficult soils. Our low-vibration, low-noise techniques make us a go-to piling company in Crawley for projects that demand precision and care.
Mini Piling Crawley – Ideal for restricted access, tight plots and house extensions.
Micro Piling Crawley – Low-noise, low-vibration piling for sensitive and built-up sites.
CFA Piling (Continuous Flight Auger) – Efficient support for soft ground and larger schemes.
Screw Piling Crawley – Fast, vibration-free installation with minimal disruption.
Basement Construction – Watertight basements in Crawley from design through to build.
Underpinning & Groundworks – Site preparation, excavation and structural foundation works.
Why Choose Arma Piling in Crawley?
We combine engineered precision with genuine local knowledge of West Sussex’s ground conditions, access constraints and Weald Clay.
Fully Insured & Accredited
A vetted, insured piling contractor with full method statements and risk assessments on every job.
Engineer-Designed Foundations
Every pile is sized with full structural calculations — building-control ready, no guesswork.
Low-Vibration Access Rigs
Compact rigs that fit through standard doorways and work safely beside fragile structures.
Residential & Commercial Expertise
From single house extensions to commercial developments across Crawley and West Sussex.
Fast, Tidy Installation
Most domestic schemes are piled in 1–3 days, leaving a clean site for the next trade.
Local West Sussex Team
Quick call-outs and free site surveys across Crawley and the surrounding West Sussex area.
Our Piling Process in Crawley
A clear, four-step process that keeps your project on programme — from first survey to signed-off foundations.
Free Site Survey
We visit your Crawley site, assess access and ground conditions, and discuss your project at no cost.
Engineered Design & Quote
You receive a foundation design with calculations and a clear, fixed, no-obligation quote.
Low-Vibration Installation
Our crew installs the piles with compact, low-vibration rigs — safe for neighbouring buildings.
Testing & Sign-Off
Piles are load-tested and documented, ready for building control and the next stage of your build.
Piling in Crawley – Frequently Asked Questions
How much does piling cost in Crawley?
What type of piling is best for a house extension in Crawley?
Can you pile next to older or terraced properties in Crawley?
How deep do piles need to go in Crawley’s ground?
How long does a piling job take?
Which areas around Crawley do you cover?
Areas We Cover Around Crawley
Local piling contractors covering Crawley and the wider West Sussex area, including:
We also pile across nearby towns & cities:
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