CFA Piling Contractors

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Years of Experience
CFA Piling

we do

CFA Piling

We provide full advice, design and construction service for CFA piling foundations. Using our CFA rigs, we can offer a cost-effective solution for our client’s projects nationwide.
CFA piling offers the ideal solution for projects in urban locations because it eliminates vibration and disturbance to adjacent structures and it reduces noise emissions.
Continuous CFA piles are suitable for most soil conditions and construction projects. They are the most effective solution when piling is required close to existing buildings, or in built-up areas, because this piling approach is virtually vibration free and has lower noise levels.

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Qualified CFA Piling Contractors

We have established ourselves as leading CFA piling contractors in London. Our team houses experts who have the best machinery to handle both commercial and domestic piling projects to give strongest foundations to your buildings.

Choosing the right contractor for CFA pile installation is extremely important. At Alpha Piling, we consider each aspect of the process after conducting an extensive site survey and before starting our due work. Only then will our CFA piling specialists in London provide you with a rough estimate for your project.

At Alpha Piling, we provide reassurance from start to finish.

Understanding CFA Piling Process

CFA (Continuous Flight Auger) piling is a vibration-free system and one of the quietest forms of piling. This makes it the ideal solution for numerous projects such as retaining walls or bearing piles.

CFA piles are installed via a continuous hollow stem auger, which rotates into the ground to achieve the desired depth. As the desired depth is achieved, mixed concrete is poured through the hollow stem, and pressure is monitored on onboard computers; as concrete is being poured, the auger is removed simultaneously. 

CFA Piling

Our CFA piling contractors monitor the entire installation, from boring to concreting. The monitor displays:

  • Auger depth
  • Casing depth
  • Auger revolution
  • Drill pressure
  • Strata details
  •  Water strikes

1. Key Capabilities

  • Rig loadings: 33 – 85 tonnes
  • Pile diameter: 300 – 1,200mm
  • Maximum depth: 35m
  • Working load: Up to 8,000kN

2. CFA Piles field of Application

  • It can be applied on soil with highly stratified layers.
  • Instead of large diameter bored piles, CFA piles can be used.
  • CFA pile foundation is installed in both industrial and infrastructure projects.

3. Common uses of CFA piling

  • As the oldest and easiest method, CFA piling is used across all construction sectors.
  • This method suits water-bearing sand, glacial tills, clay, weak rock, and gravel.
  • CFA bored piles are helpful in preventing slips and landslides.
  • Suitable for slope retention and stabilisation.
  • Work well in environmentally sensitive areas.
  • Also used in the construction of tunnels, bridges, and roads.
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Years of Experience

What Do You Get from CFA piling?

At Alpha Piling, we have the best technology for CFA concrete piles installation, offering numerous benefits, some of which include the following:

  1. No matter how stubborn the soil is, our CFA piling contractors will do the job.
  2. If there is a chance of the wall collapsing after removing the auger, our CFA rigs can easily solve this issue by pouring concrete and removing the soil simultaneously.
  3. It is the most efficient way to create a solid foundation, as CFA piling can be used in confined and limited areas with little headroom.
  4. No casing, bentonite or polymer is required for CFA piling.
  5. Compared to other methods, less plant machinery is needed.

Why Do You Need Proficient CFA Piling Contractors?

Alpha Piling is considered the best CFA piling company in London, which helps transfer the weight of your building’s structure into the ground and providing it strength and durability.

Other than that, here is how our contractors will help you with your project:


Experience is the most highlighted key factor for CFA piling. Our contractors have extensive experience and will provide you with reviews, reports and soil conditions before starting the actual work. 


Our CFA piling contractors in London have dealt with a wide range of clientele. They have extensive knowledge and experience in the field and can complete the job within the given timeframe. Furthermore, getting the job done efficiently does not mean we will compromise quality; instead, we always ensure the work is safe and everlasting.

Individualised Services

Hiring professionals means they will work just as you need to meet your requirements. Our contractors will work closely with you each step of the way, offering expert advice and support, and competitive CFA piling cost.

Legal Safety

When hired, our contractors will take care of all legal issues and documents, including the licence for machinery, and insurance.

They will handle the work professionally, reducing the risk of injury and damage through safe CFA piling services in London.

Mon–Fri: 8:00am-6:00pm

Skilled Labour

Customer Satisfaction

Advanced Machines


Alpha piling will always deliver the utmost professional service to our customers; if you want to know more about the services we offer or have any other queries, then do not hesitate to contact us. Fill out this form, or give us a call at 01245 408742!

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