Constructing a proper basement is the smartest way to add value to your property. Whether you are planning to build a new ground floor or upgrade the existing structure, basement construction requires skill and experience.
At WJB Groundworks we specialise in delivering expertly constructed basements tailored to your preferences and needs. As one of the top basement contractors in Enfield, we handle every aspect of the basement project from start to finish.
We offer customised solutions for your residential and commercial needs. Every undertaking job we take on is built to last and adheres to strict engineering standards. Whether it is basement excavation or structural work, our dedicated workforce ensures timely completion with top-notch quality.
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Possessing detailed knowledge and years of experience, our experts know how to handle various intricacies associated with RC frame construction while guaranteeing the integrity and longevity of the entire structure.
Project Completed
Customer Satisfied
Expert Team Members
Awards Winner
We offer a wide range of basement excavation and construction services, meticulously designed to cater to the unique requirements of every project. Our firm provides serenity to our clients through our steadfast dedication to security, reliability, and lasting quality. Our premier offerings include:
Excavation: We perform safe and accurate dig-outs for a new basement or to expand an existing one.
Basement Waterproofing: Our teams ensure protection against moisture and leaks.
Reinforced Concrete Works: We install strong RC walls and slabs for structural support.
Groundworks for Basement: Our team is skilled in constructing foundations and drainage systems.
Civil Basement Works: We undertake civil and groundwork projects, including lower ground floor expansion and underpinning.
Substructural Works: Our engineers are experts in the design and construction of retaining walls and below-ground structures, including foundations.
Basement Design and Planning: We offer bespoke layouts aligned to the unique needs of the property.
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We follow a clear and straightforward process to ensure every basement task is completed safely, efficiently, and to the highest standards. We:
By adhering to this approach, we deliver results that make us the trusted choice for basement construction in Enfield.
GET A QUOTEChoosing the right contractor is crucial when building or renovating a basement. At WJB
Groundworks,
we combine technical expertise and hands-on experience to deliver durable, reliable basement
solutions.
Attributes that make us stand out amongst our competitors are:

STEP -01
Thorough land surveying, soil testing, and clearing ensure a stable foundation for construction.
STEP -02
Precise digging, leveling, and foundation reinforcement ensure long-term structural stability.
STEP -03
Laying the groundwork with precise excavation and foundation preparation for a strong start.
STEP -04
Finalizing structural details and ensuring quality finishing touches for a polished outcome.
If you are planning on starting a new basement project or considering an upgrade, our team is here
to provide expert solutions.
Contact us today by calling 020 3754 1809, emailing
info@wjbgroundworks.com, or visiting our
to get a free quote and to
schedule a site survey.
The cost of basement construction can vary based on the project scope, design intricacy, and materials used. We provide a clear upfront quote for the client’s comfort.
Yes, our team is experienced in handling sites with limited access and space in urban areas. We use advanced tools and machinery to carry out construction with minimal disruption in these areas.
A cellar is a small, unfinished space primarily used for storage, while a basement is a fully developed, more functional space for living and commercial use. We are experts in upgrading old cellars into modern basements.
Yes, we provide guidance on maintaining your basement, protecting it from moisture and water damage, and keeping it in good condition over time.