OUR SERVICES
Comprehensive Groundwork and Civil Solutions
Our services span a broad range of specialist construction disciplines, including residential and commercial groundworks, reinforced concrete structures, small works and renovations, civil infrastructure, and complete earthworks. From early-stage enabling through to final delivery, we provide tailored solutions aligned to each client’s requirements and programme, combining quality, safety, and dependable delivery with a practical, efficiency-driven approach at every stage.
COMMERCIAL GROUNDWORKS
We excel in structural build and framework, overseeing new builds, extensions, and structural renovations with precision and expertise.
RESIDENTIAL GROUNDWORKS
Specializing in foundation and groundworks, we ensure meticulous site preparation, excavations, footings, and foundations to lay the groundwork for every project.
RESIDENTIAL GROUNDWORKS
At TSO, we deliver complete groundwork solutions for residential developments, combining technical expertise with a high-quality finish. Our drainage services cover all storm and foul systems required to connect new homes to the mains network, along with private soakaways and packaged foul pumping stations or treatment plants.
We construct a wide range of plot foundations, including strip, raft, piles, ground beams, and hybrid engineered solutions. We also deliver full ground floor construction and substructure masonry to DPC level, providing a solid base for every home.
We are specialists in retaining structures and structural waterproofing, working closely with expert designers and trusted suppliers to ensure the highest standards of safety and performance.
Our finishing gangs transform sites with high-quality external works including patios, paths, private driveways, garden levelling, and topsoiling.
We also coordinate with developers and utility providers to connect homes to gas, electricity, water, and telecom networks.
COMMERCIAL GROUNDWORKS
At TSO, we deliver a full range of groundworks construction services for commercial projects with precision and reliability. Our drainage works include deep foul and storm systems, attenuation tanks, petrol interceptors, and pump stations; ensuring vital infrastructure is built to the highest standards.
We carry out all aspects of external works, including walkways, hard-standings, yards, private roads, car parks, and open spaces. Our foundations and substructure services cover strip, raft, pad, piles, and ground beams, along with reinforced concrete floor slabs and complete substructure masonry to DPC.
We construct retaining walls using stone gabions, in-situ concrete, precast units, and reinforced earth systems. Our utilities team also undertakes full service trenching and off-site connections, delivered safely by ‘street works’ trained operatives.
CIVIL INFRASTRUCTURE
RC CONCRETE STRUCTURES
At TSO, we bring extensive experience and a disciplined, safety-first approach to the delivery of reinforced concrete structures. Our teams are highly skilled in constructing complex engineered solutions including piled raft foundations, pile and ring beam systems, retaining walls, shear walls, columns, and podium slabs, delivered precisely to design, on time, and to budget.
We take full responsibility for the planning and coordination of temporary works and associated design requirements, working closely with specialist structural and temporary works engineers to ensure safe, compliant, and practical solutions. By integrating temporary works considerations into the wider construction programme, we maintain efficiency on site while upholding the highest standards of safety and structural assurance.
We approach every RC concrete project with careful planning, strict quality control, and a methodical build process to ensure structural accuracy and long-term performance.
Whether forming part of a new development or a complex structural package within a live environment, we work collaboratively with clients, design teams, and engineering partners to deliver robust, safe, and reliable concrete structures with confidence.
RENOVATION & SMALL WORKS
At TSO, we understand that small works and renovation projects demand a careful, considered approach.
Whether working within occupied homes or live commercial environments, our teams operate with professionalism, minimal disruption, and total respect for the existing structure and surroundings.
We are sympathetic to original buildings and landscapes, taking the time to understand each site before work begins.
Our methodical approach ensures that groundworks are carried out safely, cleanly, and with the utmost attention to detail. From minor alterations to complex refurbishment support works, every project is delivered with the same high standards of care, communication, and craftsmanship that TSO is known for.
EARTHWORKS
At TSO, we deliver complete earthworks solutions with a focus on safe, efficient, and compliant soil management. Our services include bulk excavation, site remediation, and the responsible disposal of contaminated and inert soils for projects of all sizes.
We operate with a methodical, safety-first approach, ensuring material is handled, tested, tracked, and removed in full compliance with environmental regulations. From early-stage cut and fill operations to complex remediation programmes, our experienced teams work closely with clients, engineers, and environmental specialists to prepare sites for construction while controlling risk, programme, and cost.
OUR PARTNERS
WHY CHOOSE TSO CONSTRUCTION
Our Commitment to Excellence
At TSO Construction, quality, safety, and client satisfaction sit at the heart of everything we do. Our commitment to high standards, forward-thinking methods, and dependable delivery sets us apart across every project we undertake.
Quality-Centered Approach
Quality sits at the heart of everything we do. Our commitment to high standards and to maintaining a safe working environment, ensures every project is delivered with precision, care, and attention to detail. Through rigorous controls and safe working practices, we consistently meet and exceed expectations while protecting our people, our partners, and the built environment.
Reliable Project Delivery
We are committed to dependable, on-time project delivery without compromising on safety or workmanship. Through careful planning and forward-thinking methods, we ensure programmes are met with confidence.
Client-Centric Philosophy
Client satisfaction drives our approach. Through clear communication, transparency, and collaboration, we build lasting relationships and deliver solutions tailored to each client’s needs.
OUR ACCREDITATIONS
ABOUT US
Established in 2010 and incorporated in 2011, TSO Construction Ltd was formed following a decade of industry experience and growing demand for our specialist groundworks and civil engineering services. What began with small-scale residential groundworks, local developments, and early Section 278 schemes, TSO has grown into a comprehensive groundworks offering supporting residential, commercial, and specialist small works projects.
Over the past 14 years, TSO has continued to develop in line with our clients’ needs, building a strong reputation for quality, safety, and dependable delivery. From individual homeowners and regional developers, to national housebuilders and principal contractors, we have successfully delivered projects ranging from small enabling works to complex developments.
MEET THE TEAM
WHERE WE OPERATE
Berkshire
Devon
Dorset
Hampshire
West Sussex
Wiltshire
We currently operate across the counties listed above. If your project falls outside these areas, please get in touch - we may still be able to accomodate your requirements.
PROJECT GALLERY
Explore Our Portfolio
CONTACT US
Have a question or require a quote? Feel free to reach out to us. Our team is here to support you in delivering your construction project.