Indigo Contractors are a trusted civil engineering and building contractor with over 30 years of experience delivering high-quality infrastructure across the UK.

We combine national capability with a local approach, ensuring projects are completed safely, on time, and within budget. Our strength lies in technical expertise, a highly skilled workforce, and a commitment to safety, quality, and long-term value.

Our Strength Lies In

Technical expertise across complex concrete works

A highly skilled workforce trained to industry-leading standards

Commitment to safety, quality, and client value

Services

What we do

We specialise in civil engineering primarily on reinforced concrete solutions for the following sectors:

Infrastructure

“Concrete Solutions that Keep the Nation Moving”

Specialists in reinforced concrete for highways and bridges — from foundations and abutments to decks and approach structures. We deliver compliant, cost-effective, and long-lasting transport infrastructure.

Rail

“Engineering Safe, Reliable Rail Infrastructure”

Civil and reinforced concrete works including platforms, culverts, tunnels, and retaining walls. Delivered to Network Rail standards with minimal disruption and maximum safety.

Energy

“Engineering the Foundations of Tomorrow’s Energy”

Concrete solutions for substations, turbine bases, generator foundations, and utility structures. Designed for precision, durability, and long-term performance across both traditional and renewable energy.

Water Treatment & Plant Works

“Strong Foundations for Safe and Sustainable Water Treatment”

Construction of reinforced concrete tanks, bunded areas, substructures, and process plant bases. We ensure watertight performance, regulatory compliance, and technical precision.

Basement & Sub-Structural Works

“Precision Engineering for Watertight Basement Construction”

Reinforced concrete basements, retaining walls, and deep substructures. End-to-end delivery from excavation to waterproofing, ensuring watertight integrity and long-term durability.

Superstructural RC Works

“Building Strength Above the Ground”

Expert design and construction of reinforced concrete superstructures including columns, beams, slabs, and frame systems for commercial, industrial, and public buildings. We focus on structural integrity, precision detailing, and efficient construction methods to ensure resilient, long-lasting structures that meet architectural vision and regulatory standards.

Aviation & Defence

“Concrete Strength for Secure and Strategic Infrastructure”

Runways, aprons, hangars, and secure substructures engineered to the highest standards. We deliver resilient, mission-critical infrastructure that supports aviation growth and national security.

Why Us

Why Choose Indigo Contractors?

Over 30 years of civil engineering expertise

Accredited by SafeContractor and CSCS Verified Operatives

Skilled workforce with a safety-first approach

Proven delivery of complex, high-value infrastructure

Commitment to programme certainty and cost-efficiency

Enquire Today

Got a project and want to find out more? We’re here to help!