Engineering Your Vision, Grounded in Excellence


Bringing your vision to life with exceptional engineering
and unwavering commitment to excellence.

Get A FREE Quote

ALEXSON Local Groundwork Companies London
Professional Groundwork Constructions in London & Nearby Suburbs

At Alexson we take pride in our work and strive to give the best possible performance in all we do, delivering superior services.

We are one of the  leading groundwork companies London based and have decades of experience working with the wide variety of buildings that are found in London.

We work with: buildings of different ages, different types of buildings with different forms of construction, and all shapes and sizes, as you would expect in a historical city like London. No project is like any other in our work. We provide a variety of professional services from getting the ground ready for new construction work to repairing and reinforcing existing buildings. We carry out all forms of groundworks construction:  pilling, underpinning, reinforcing concrete, temporary propping, and structural steelwork. We want to give our best at all times so we are assessing our work and looking for any improvements that can be made.

We are constantly researching and developing new skills, equipment, products and new industrial technologies. This is why we are a leading groundworks contractors London based.

crane belonging to local groundwork companies London while carrying out work
freshly laid paving in front of the house still in process
steel reinforcement for the screed in the new house made by structural steelwork contractors London
pouring the foundations for a new house by groundworks contractors London

rachel hughesrachel hughes
12:29 21 Feb 24
Our exceperiace with this ground work construction company was seamless and stress free they handle every aspect of the project with percision and care
Anthony FultonAnthony Fulton
10:32 02 Feb 24
I am absolutely thrilled with the work performed by this construction company! Their attention to detail, professionalism, and commitment to delivering on time wereimpeccable. Solid 5/5 stars without a doubt!
Ciaran HayesCiaran Hayes
20:15 22 Sep 23
I was in dire need of a company to do the groundwork for my new house . I knew I had to find a that was reliable and affordable ,and they were just that ! They were able to come out right away give me a estimate on what needed to be done ,and they got started right away.
Kacper TokarczykKacper Tokarczyk
17:02 18 Sep 23
Had a project, needed scaffolding, found a place in London, they sorted me out. Easy process, fair price. If you need scaffolding in London, give them a shout.
04:20 11 Aug 23
The professionalism and experience of the team ensured that we were able to deliver excellent quality earthworks
Vendor GoldVendor Gold
16:55 01 Aug 23
I had a great experience with this company. They were fast and responsive, and they also did a really good job.
Denise CooleyDenise Cooley
10:49 11 Jul 23
I chose this company because they were highly rated on the internet and I was not disappointed. I had a wonderful experience with them. It was quick, easy, and painless.
Adan BeattyAdan Beatty
20:06 29 May 23
Our friend recommended Alexson when our house extension came to a stop because the builder needed to put in piles and a slab. They did an amazing job and we highly recommend them!
Knata JessiKnata Jessi
21:23 19 May 23
The team was great to deal with, providing exceptional service and being highly responsive as well as personable. They had clear expertise but were able to explain things in simple terms when we asked for more information.
Britney LarsonBritney Larson
16:24 10 May 23
Alexson was great to deal with. They provided exceptional service, were highly responsive and personable, and had clear expertise but were able to explain things in simple terms when we asked for more information.
Marshall CarterMarshall Carter
13:05 04 May 23
From start to finish, the team was outstanding. They were extremely helpful and patient. I wouldn't hesitate to use them again if I needed more piles or groundwork done.
A Google User
A Google User
12:33 04 May 23
We found Alexson through our neighbours. We invited them to quote for an underpinning of our foundation, and they made lots of valuable suggestions for our original idea which we ended up going with and we are extremely happy with the results!
Richard BakerRichard Baker
10:14 27 Apr 23
Alexson laid out the process from start to finish and kept us informed of what was going on. We liked how they were always available to answer all of our concerns.
Scot RowlandScot Rowland
13:51 12 Apr 23
I like to hire experts for such important tasks as building a basement, and the whole team was just that. I couldn't recommend them more!
Darlene ACoxDarlene ACox
12:56 09 Apr 23
We decided to hire these guys for our groundwork in London. Since the very beginning, we were impressed with their professional approach, this impression was maintained throughout the process and most importantly was reflected in the end result. If I ever need a team for similar work again it will be Alexson. Thank you guys!
Bhushan GangurdeBhushan Gangurde
16:59 28 Aug 20
There were a few local groundwork construction companies in London that we thought about hiring, but decided on these guys in the end. Prompt, courteous, hard working, and groundworks contractors who took pride in their work, thanks to all the team.
Sai VenkatSai Venkat
11:29 20 Jul 20
With so many groundworks contractors in London we had to be careful when selecting people for our project, so we went with this company due to their great reputation, which we now know is well deserved. It was a job well done, at a price we appreciated, and with professional attitudes from everyone in their team.
Dali SvecDali Svec
06:48 22 Jun 20
We needed some urgent projects done, so needed groundworks contractors in London that we could trust to work quickly. Alexson was recommended by a friend, and it worked out well. With so many local groundwork companies in London, it was great to know we ended up with the very best.
Hristo YordanovHristo Yordanov
09:06 18 Mar 20
Alexon were great to deal and work with. When you’re in the business of groundwork construction in London, time is money, and dealing with experts is key. Everything we needed was done in good time, with experienced professionals, and groundworks contractors that we could trust. Great company, thanks.
22:54 05 Mar 20
Finding local groundwork companies and groundworks contractors in London isn’t always easy. Fortunately, we worked closely with Alexon, who were able to get the right groundwork contractors for the matching projects. People were matched and dispatched in no time at all, saving us time and keeping things building without delay.
Vadiraj R GVadiraj R G
02:22 17 Feb 20
I came across this contractor when I was looking for reliable groundwork construction companies London. They provided me with decent groundworks landscaping, I can start building me new home extensions now. The prices are affordable and for every budget, I appreciate also customer friendly attitude.

Groundworks Construction - Choose Alexson as your Groundworks Contractors & Groundwork Companies London!


Our groundwork construction service begins with a thorough investigation of the site. Unlike many other groundwork companies in London, we have a reputation for bringing our projects in on time and on budget. This all starts with careful assessment and planning during the groundwork construction stage of the job. Optimal tools, materials, and manpower are then subsequently deployed.


Underpinning foundations of the main building or underpinning basements are a common service for us in this ancient city we call London. The reason being? Very often buildings are repurposed for different uses, changing from factories or warehouses into apartments. Other times, the foundations are just in serious need of strengthening due to age. A specialist underpinning company like us is then called in.

Basement Construction

Renovating an existing basement construction, or building a basement into a property, is one of our prime services and something that we’re very well-known for here at Alexson Structural & Groundworks Ltd. With land being expensive, and properties being tightly packed together in central London, people opt for a new build basement construction to create more space and value.


With the complexity of the buildings and the land underneath them, we’ve needed to become experts in all types of piling methods. Whether your building needs contiguous piling, sheet piling, or traditional post piling construction methods - we’ll know the best course of action. Alexson Structural & Groundworks Ltd has the machinery needed for grundomat piling situations also.

Temporary Propping Work

With restoration and repurposing being so commonplace among the urban landscape of London, temporary propping systems are a necessary string-to-our-bow here at Alexson Structural & Groundworks Ltd. Spend any reasonable amount of time in London and you’ll start to notice propworks everywhere. Our propping support methods and practices have been deployed in some of the capital’s most well-known areas.

Reinforcement Concrete

Steel reinforced concrete slabs are bread-and-butter for a lot of the groundworks and foundational building that we do here at Alexson Structural & Groundworks Ltd. Very often, we’ll need to employ a strategy of using concrete wire mesh as a way to reinforce the concrete frame constructions of the projects we’re working on. Our years of experience in the industry help us make the right decision for each project.

Form Works

Your project may need the use of a strategy known as formwork construction. Basically, formworks are molding structures - and they can be either temporary or permanent. Timber formworks, aluminum formworks, and concrete formworks all have their place in the construction process. Whatever the method, the purpose is the same - molding for further materials. We’ll need to discuss whether formworks are the right approach for you.

RC Frame

Alexson Structural & Groundworks Ltd is a certified RC frame contractor. Reinforced concrete frame construction is a lattice of both vertical columns and horizontal beams. Each element is connected by rigid joints. You’ll find that these structures are created monolithically in a single piece in order to preserve the maximum strength and durability of the building.

Alexson Groundwork Companies London - Why do you need to hire one of the premier groundworks contractors in London?

You are ready, you have the land, the finance and the blueprints for your new property. What happens next? The groundworks construction is the first stage of any construction and also one of the most critical, everything builds on top of the groundworks.


Before A Brick Is Laid By Groundwork Companies London

Groundworks are the first step in any construction project, before anything else, they include clearance of the site, investigation of the sub-structure, landscaping the train, soil analysis, underpinning and various other methods of foundation laying.

Investigate Including Groundworks Construction London

An important step that all groundworks construction companies London based know, is making an initial ground investigation at the project site. Alexon does this before anything else, the investigation will tell us if the ground is stable enough for the proposed structure and what past uses of the ground were. This information is important as it allows us to eliminate potential challenges before the structural groundworks begin.

The Foundations In Groundworks Construction London

Typically, Many local groundworks construction companies London based provide a similar programme of services for every project, regardless of the size of the building. At Alexson we don't do that, we look at each project as unique, requiring a specific solution. It doesn't matter if you are renovating an old townhouse, or creating a completely new building, at Alexson foundational groundworks are always the first construction step. This includes such methods as; underpinning, piling, RC frames, and formworks. We will ensure that your building is built upon solid foundations. which will lead to a successful project, which is essential to a successful building construction overall.

Get Free Consultancy in our Groundwork Companies London

We’re one of a select few groundworks contractors in London that are happy to give a comprehensive, no-obligation, FREE CONSULTATION for your commercial or domestic project.
When we say ‘comprehensive’ - we mean it. Our experts will delve deep into the complexities and unique challenges of your project. This way, we can give you the best estimate as to time, energy and cost. More information, helping you to make a better decision.
Our aim is to become your ‘go-to’ local groundwork company in London. We want to build long-term relationships and we understand the best way to do this is with good planning, exceptional customer service, and great prices.

Why should you choose our Groundworks Contractors & Groundwork Companies in London & Nearby Suburbs ?

Our groundworks contractors London trained, are all highly skilled and have extensive experience in all of the services we offer including,  underpinning, basement construction, piling, structural steelwork, temporary propping work, reinforced concrete projects, RC frames, and formworks. We are well known for our many, comprehensive services that you won't find anywhere else.

The Alexson Difference

All of our professional staff are highly trained and experienced. Our superior customer service is responsive and attentive to all of our customers' needs. Our outstanding workmanship is unmatched, we provide innovative solutions to complex and challenging projects. Our competitive pricing and quotes are based on the on-time delivery of services. We have many satisfied customers who have spread our name across London and given us a reputation for excellent, reliable and trustworthy services.

Full-Service Groundworks Construction London

Whether you have an existing building in need of foundation support and reinforcement and require services such as unpinning, piling, structural steelworks, basement renovations, or formworks solutions. Or you have a wasteland which is the site of a new build, we are available to deliver any and all the services that you need.

Environmentally Responsible

We are very aware of the problems that our environment is facing and we are committed to doing all we can to protect the environment and reduce environmental damage and pollution.

Dedicated & Qualified Professionals

We take pride in our staff who are all fully qualified and trained. Our equipment and machinery are regularly checked and assessed by our technicians, and everyone is aware of the importance of health and safety procedures and requisites. Our staff are true career-professional groundwork contractors, who take pride in what they do and work with dedication and passion.

ALEXSON Groundwork Companies London Building our Reputation with Solid Foundations

If you need one of the most trusted groundwork companies in London, Alexson is the team to call. From groundworks construction for a new house to groundworks construction on your London home property extension, we will work with you to get the job done, professionally and efficiently.

We are proud to boast a team of highly experienced groundworks contractors working across London on all kinds of projects, using customer satisfaction as their focus and never dropping their standards.Our groundworks construction services in London include large scale residential work as well as commercial properties. As one of the most reliable groundworks construction companies in London our experience and reputation continues to grow.

Since our inception as a company, we have done groundworks construction all over London, from working on buildings in historic business neighbourhoods to homes in leafy residential suburbs, making us one of the groundworks construction companies in London that offers versatility as well as service and results based guarantees. With their years of industry experience, our talented and expert groundworks contractors in London are able to deliver everything from foundations to drainage, offering bespoke project plans regardless of building design or structure.

At Alexson, we believe in truly outstanding customer service, something that makes us one of the most popular groundworks construction companies anywhere in London. All our work is done by our in-house team of highly experienced groundworks contractors to ensure that your results are what you expect and deserve allowing us to build our reputation as we build your groundworks. When it comes to groundworks construction in London, Alexson sets industry standards that our customers have come to know and trust.

crane belonging to local groundwork companies London while carrying out work

Alexson - The best Groundwork Companies London We will take care of all your Groundworks Construction needs!

Groundwork Companies

If you’re looking for one of the trusted groundworks companies in London, Alexson fits the bill. Our years of experience have helped us build our reputation, and our teams of accredited groundworks contractors ensure that our work is of the highest quality.

With so many groundworks construction projects in London, selecting the right company is critical. We not only have the experience, as one of the more experienced local groundwork companies in London, we also offer industry leading guarantees for our clients.

From large projects to smaller jobs, we are one of the groundworks companies in London that has people to offer bespoke solutions, regardless of the work required.

As well as using quality materials,we deliver solid results by ensuring that our groundworks contractors work closely with clients to ensure safety, structure, and design is always our focus. When it comes to groundworks construction companies in London, trust Alexson.

Groundworks Contractors

When it comes to groundworks contractors in London, Alexson offers experienced teams who are focused on getting the results you want. As one of the groundwork companies in London with a trusted reputation, and impressive portfolio of projects, we deliver both results to impress, and service that clients appreciate.

Whether it’s a large corporate project, or a private building job, our groundworks contractors can work across London to ensure that they work closely with clients, keeping them in the loop at every stage of the job.

Using high quality materials, and ensuring industry leading safety standards, our reputation among groundworks companies in London continues to grow, and our results show that.

Using local groundworks companies in London means trusting the team you select and, at Alexson, our work is guaranteed and our working methods designed to save you time and money, without compromising on the work, every time, every project.

Groundworks Construction

From large corporate headquarters, to smaller private properties, we are a groundworks construction in London that has the experience and skill to deliver.

We continue to set industry standards, ensuring that our groundworks construction work across London is reliable, and that all our projects are completed on time, and on budget. With so much groundworks construction in London, we know that clients want their work started swiftly, and delivered efficiently.

From the use of high quality materials to our innovative building methods, we are one of the groundworks companies in London that combines cost-effective work with guarantees for our results.

Our commitment to clients gives them peace of mind, and our groundworks contractors across London work closely with customers to keep their project requirements as the focus of everything we do.

At Alexson, we set the standard for local groundworks companies in London, building for success, delivering results that last.

ALEXSON Groundwork Companies & Groundworks Contractors London

Importance of Groundwork Construction London When Constructing your Building

Sturdy groundwork when constructing in building is absolutely critical. Our groundwork contractors in London always consider the overall weight of a building, ensuring that this informs the nature of the foundation. Groundwork companies in London can all agree that any groundworks construction project relies on this as a starting point, and there’s no exception to that rule.

crane belonging to local groundwork companies London while carrying out work

Why is Groundwork Construction London Important?

When it comes to groundworks companies in London, we all know that the sets of activities, from initial excavations to the actual laying of the foundations are all equally important parts of a project. Whatever the project, our groundworks contractors in London also include the laying of utilities installations are part of the work, including fiber optic cables, pipes for water works, lines for telephones and even gas pipes.

When is Groundwork Construction London Required?

When our groundworks contractors in London evaluate foundation work, they look at, and plan the necessary depth for sturdy construction results. Projects differ in both size and stature, so trusted groundworks companies in London advise whether it’s repair or new when it comes to your foundations. Whatever that decision, groundworks construction in London can both strengthen the structure as well as add to the aesthetics. As all groundworks companies will attest, groundworks is critical from the beginning to end of a project, so getting proven and experienced groundworks contractors is essential. Put simply, groundworks contractors who know their job will ensure the performance of your building in the future.

Alexson Groundworks Contractors London

Groundworks Construction London are an essential part of any construction project!

pouring the foundations for a new house by groundworks contractors Londonexcavations for the foundations of a new house carried out by groundworks contractors London

Many customers do not realize the value of groundworks construction in a project, groundworks are essential and can lead the project to succeed or to fail. At Alexson we have the reputation for trust, reliability and excellent services. We provide work to the highest standards and always meet both safety and legal requirements in our work, including ground investigation and site clearance.

Ground investigation is one of the most important checks that we make before construction begins. From ground investigation, you learn about the overall condition of the site. From this information our groundworks contractors London based can find a solution for any potential problems before construction begins. This makes us one of the trusted groundworks companies London based. Our important checks involve overall ground stability and various risk assessments.

Customers that hire Alexson as their groundworks company know that we can be trusted and relied upon to complete services safely and efficiently. We will fit ourselves around your schedule to minimise disruption. Any experienced groundworks contractor will tell you that a strong base is needed to make the weight of any building structurally stable, and safe.

Alexson is well respected and well-known groundwork company, London based. We are known for our extensive industry experience and our commitment to our customers, delivering outstanding customer service to all customers. All of our groundwork contractors, without exception, work thoroughly, safely and efficiently when they prepare the foundations to be able to bear the weight of the finished building.

We know the importance of having a high quality, well-made drainage system for your property, so we make sure we calculate the correct levels and trench depths when laying drainage systems on-site.

Our groundworks contractors London team will work tirelessly to make sure that all of the trenches for the drainage system are dug to the correct depth and gradient to support all of the pipes. We guarantee on any project where drainage systems are needed that after installation and before the drains are backfilled, we will perform water and air pressure tests to ensure that the new system is completely watertight. When it comes to professional, reliable and expert groundwork companies London based, Alexson is the company to trust, we will answer any queries and deliver you quality results for all your groundworks construction London projects. 

Selecting a Groundwork Contractor: Things to Consider 

At the start of a building project, whether it is in a small domestic project or a large-scale major civil engineering project, having professional, experienced groundworks contractors London based is a necessity and is a key factor of your subsequent success. At Alexson, we believe that the most important factors groundworks companies London based should focus on are: 

At Alexson we are proud of our safety record, safety is our primary prerogative for every single job, with no exceptions. Our groundwork contractors London based are hyper-focused on making sure that all safety rules and regulations are adhered, to at all times with no exceptions. All of our staff are highly trained to industrial standards 

When your hire Alexson, you can rest assured that  you are getting groundworks contractors who are both knowledgeable as well as experienced, ensuring that the project is completed to the highest industry standards and with outstanding workmanship

Budget and Timeframe
Two of the biggest elements that are important to both customers and all groundworks companies London are budgets and timelines. Our groundworks contractors are experienced and skilled and can deal with any situations that may affect the budget or timeline of the project.

steel structure for a house conversion made by structural steelwork contractors London