UK’s Leading Basement Construction Company
WHAT WE OFFER
Extra space has never been more important. Adding a basement maximises your property's footprint and creates valuable living space.
Whether you're looking to increase your home's value or need room for a growing family. A well-finished basement boosts your property's square footage, making it a smart investment that will transform how you use your home, adding functionality and flexibility.
Modern
Equipment
Latest machinery and excavators with the latest technology.
Building Regulations Compliant
All installations meet building regulations and specifications.
Safety
First
Fully qualified operators with comprehensive safety protocols.
End-to-End
Service
From site preparation to final restoration with one company.
Unlike extensions that eat into your garden, basements go down instead of out. You gain extra square footage whilst keeping all your outdoor space. Proper excavation creates the foundation for your new basement, and professional construction ensures everything is built safely through careful planning and skilled execution.
About Our Company
Plant Hire Now has built a strong reputation as one of the UK’s leading basement construction companies through years of consistently delivering quality results. Our experienced team of architects, engineers, and construction professionals work together to unlock your property’s full potential, whether you’re building from scratch or converting existing space.
We build basements that maximise usable space whilst meeting your specific requirements and budget. Our expertise spans residential and commercial new builds, complex cellar conversions, and challenging retrofit basements. We focus on quality workmanship and complete customer satisfaction, delivering basement construction that adds real value and functionality to your property..
Services
We undertake residential and commercial basement builds. We manage everything from the initial meeting with the client to assess the property and discuss the project through to completion. For basement builds we recommend working with a specialist to ensure the whole project is done professionally. We have experience in basement excavation, design, planning permission assistance and construction.
Our engineers work with your appointed architects (or we can suggest architects we work with regularly) to come up with solutions for your space. We combine traditional methods with modern techniques and materials to meet all safety regulations and standards and stress free basement builds.
Project Types
We bring basement ideas to life, whether you’re looking to convert a small residential basement or a large commercial space. We’ve worked on projects of all sizes and complexities. Common requests include:
Each basement comes with its own challenges and client requirements. Every conversion we do is to UK building regulations and residential safety standards. Basement bedrooms for example require specific compliance with fire safety, ventilation and escape route regulations. We create new access points, windows and doorways during conversions to improve practicality and natural light whilst maintaining structural integrity.
Our Core Services
Groundworks and Excavation
Professional Excavation: We use modern machinery for precise and safe excavation. Site preparation starts before any digging begins - we plan and coordinate everything to avoid delays when construction starts. Our equipment is chosen for each site to remove soil and rock efficiently with minimal disruption to your property and surrounding areas. Years of basement excavation experience on many different sites means we know how ground conditions affect the excavation process. This careful approach protects nearby structures and gives your basement the solid base it needs.
Soil Analysis: Soil testing reveals composition, stability and buildability before we design your basement foundations. Proper soil knowledge is key to long term structural safety and performance. Our testing procedures identify potential problems like high water tables or inadequate load bearing capacity so we can adapt our construction method accordingly.
Ground Stabilisation and Preparation: Ground stabilisation gives your basement the solid base it needs before excavation starts. This includes soil compaction, retaining wall installation and treatment of unstable ground layers. Thorough ground preparation eliminates future settlement risks that can damage the finished structure. We assess site conditions and choose the right stabilisation method for your site and include effective drainage systems to prevent water ingress issues.
Structural Work
Foundation Design and Installation: Our engineers design foundations to fit your soil and structural requirements and install them professionally for maximum safety and durability. We make sure the foundation supports the whole basement safely and efficiently with high quality materials and methods. This is the foundation of your basement.
Load Bearing Walls: We build load bearing walls that support the basement and the structure above. These walls meet all safety standards and are designed to withstand soil and building loads.
Structural Inspections: We inspect the structure throughout the build to make sure every part of the basement meets or exceeds industry standards. This helps us find and fix any potential issues before they become problems so you and your family can have peace of mind.
Finishing Services
Insulation is key to a basement build, keeping temperatures comfortable and saving you money on energy bills. We use insulation products designed for below ground use to prevent heat loss through foundation walls and floors.
Our services go beyond insulation to include components that add strength and finish to the structure so your basement is both functional and looks great.
Damp-proofing protects your basement from moisture penetration that causes structural damage and mould problems. We apply specialist damp-proof membranes and sealants to create a waterproof barrier around the entire basement.
Ventilation Systems manage airflow, preventing condensation and keeping the air fresh. Our ventilation designs are bespoke to your basement size and use, creating healthy indoor conditions. Being underground means your basement is naturally cooler than above ground rooms due to the earth’s insulation.
Our Construction Process
We know construction projects cause disruption so we plan to minimise daily disruption and keep to schedule. Clear communication throughout the build process helps reduce stress - we know having construction work on your property can be tough so we stick to agreed timescales and keep you informed every step of the way.
Quality materials are the foundation of a long lasting basement. We use top quality components and proven construction methods to build structures that will last for decades. Strong supplier relationships mean we can get competitive pricing on quality materials without compromising on standards.
Our experienced team manage every stage from initial excavation to final finish. Groundworks specialists, structural engineers and skilled finishing trades all contribute their expertise to ensure your project meets exacting standards throughout.
Ongoing inspections and testing ensure every element meets our quality standards during construction. This rigorous approach means you can have complete confidence in your finished basement. Project completion includes full documentation, warranty and scope records so you have full transparency and long term peace of mind.
Completion and Handover
Once the project is complete we start our detailed quality control process. We check every aspect of your basement – from foundations to finishes – to make sure everything meets our high standards. Our handover process includes full documentation, warranty information and ongoing support arrangements so you can have peace of mind from day one.
We have built trust with clients across the UK in basement construction. Your satisfaction is our number one priority throughout the project. Our experience and commitment to quality means we will deliver a basement that adds value to your property and your daily life.
Each service includes project planning, safety assessments and compliance with all civil engineering standards. Our operators have years of experience in every excavation job, so work is done quickly and to the highest standard.
Why Choose Plant Hire Now?
When you work with Plant Hire Now you get access to years of basement construction expertise. Our architects, engineers and skilled tradespeople work together to build a basement that fits your space and lifestyle. Previous customers refer new customers to us – the best endorsement of quality and service.
We make basement construction simple by keeping communication open throughout your build. You’ll get regular updates from planning stage to completion day. Quality, realistic scheduling and attention to detail means your basement is built on time, on budget and to industry standards.
services available throughout
- Avon
- Bedfordshire
- Berkshire
- Buckinghamshire
- Cambridgeshire
- Cheshire
- Cornwall
- Cumbria
- Derbyshire
- Devon
- Dorset
- Durham
- Essex
- Gloucestershire
- Greater London
- Hampshire
- Herefordshire
- Hertfordshire
- Isle of Wight
- Kent
- Lancashire
- Leicestershire
- Lincolnshire
- Merseyside
- Norfolk
- Northamptonshire
- Northumberland
- Nottinghamshire
- Oxfordshire
- Rutland
- Schools
- Shropshire
- Somerset
- Staffordshire
- Suffolk
- Surrey
- Sussex
- Tyne and Wear
- Warwickshire
- West Midlands
- Wiltshire
- Worcestershire
- Yorkshire
FAQs
20 years of basement building experience means we know what works and what doesn’t. Our advice comes from real project experience not theory.
Basement costs in new builds depend on many variables. Key cost factors are:
- Basement size and excavation depth
- Site ground conditions and soil type
- Your chosen specifications and interior finishes
New build basements are significantly cheaper than retrofit installations. We can include basement excavation in the initial foundation work, avoiding the expensive structural changes required when adding basements to existing buildings.
Every quote is for your specific project. Site assessment and design consultation happens before pricing because ground conditions and client preferences vary so much between projects.
Construction timeframes are from several weeks to several months. Most basements take 8 to 16 weeks to complete, but complex installations or difficult site conditions can extend this timeframe.
Excavation costs vary depending on site conditions and project requirements.
The main cost factors are:
- Soil type and ground conditions
- Site access limitations
- The volume of material to be excavated
Professional excavation requires specialist equipment and experienced operators. This ensures safety compliance and structural integrity throughout the construction process. DIY excavation can lead to structural problems and safety hazards.
We do a site visit before we quote. This allows us to assess the ground conditions, access constraints and any potential issues that may affect the cost.
Our quotes include all excavation work, so there are no hidden costs during construction.
You can build basements in the UK once you have the permissions. Site evaluation must happen first - soil analysis, local authority policies and planning restrictions will determine if your basement can go ahead.
Required permissions:
- Planning approval from your council
- Building control sign off
- Structural engineer validation
Permissions vary from council to council and project to project. Ground conditions and local development policies dictate what basement work gets approved in your area.
We take care of all the permission applications. Our staff submit the paperwork and communicate with council planners and building inspectors on your behalf.
Application stages include:
- Creating detailed construction and engineering plans
- Getting council planning and building approvals
- Organising build stage inspections
- Meeting all construction safety and design codes
We guide your application through each stage of the process to prevent approval delays that could stop your basement project.
The best construction method depends on site-specific factors.
Our engineers will assess the site to determine the best approach for your project. We consider:
- Existing soil conditions and ground stability
- Local water table levels
- Structural requirements for your intended use
- Budget and timeline constraints
Each project is unique. A basement in clay soil requires different techniques than one in sandy or rocky ground. High-water table areas need special waterproofing solutions.
We only recommend the best construction method after we’ve completed the site investigations. This ensures your basement will be built with long-term structural integrity and value for money.
We balance technical requirements with practicality so you get the best outcome for your situation.
If you have more questions or would like a personalised quote, please get in touch with our team for further assistance.