Mechanical Contracts Ltd – HVAC and Mechanical Engineers

Mechanical and HVAC Engineering

Mechanical & HVAC Contractor, Rail, Healthcare, Data Centres & Office Fit Out Projects

With 25 years of experience, our mechanical services aim to play a role in fostering a low-carbon future through the incorporation of energy-efficient solutions and sustainable building practices.

About Us

Mechanical Contracts Ltd is a UK-based mechanical and HVAC engineering contractor delivering high-quality installations across commercial and industrial sectors. We work closely with clients, consultants, and principal contractors to provide reliable, compliant, and efficient mechanical solutions from concept through to completion.

Our projects are director-led and closely monitored, ensuring consistent oversight, clear decision-making, and accountability throughout every stage of delivery. This hands-on approach allows us to respond quickly, maintain programme certainty, and uphold the quality standards our clients expect.

Our team is made up of experienced engineers and site professionals who understand the demands of live environments, tight programmes, and regulated installations. We take a structured, methodical approach to every project — prioritising safety, build quality, and coordination to ensure systems perform as intended.

From early-stage planning and coordination through to installation, testing, and commissioning, we focus on clear communication and proactive problem-solving. This enables us to deliver dependable results that meet operational requirements, industry standards, and long-term performance expectations.

Services

Ventilation Installation and Manufacture

We design, manufacture and install ventilation systems tailored to your requirements and operational needs. All our engineers are NVQ Qualified.

Air Conditioning Installations

We install and connect air conditioning systems for commercial, industrial and domestic buildings with precision and full compliance to all safety standards. Our team ensures reliable, energy-efficient installations that optimise cooling performance, airflow, and efficiency.

Pipe Work Installations

All facets of pipework installations and systems covered. Ranging from LTHW, CHW, Condenser water, potable / non potable water systems, HWS and above ground drainage.

Insulation

Thermal Insulation and Cladding services to both ductwork and pipework.

Maintenance

We support FM Companies throughout London and the UK and carry out planned and reactive maintenance on all aspects of HVAC and Mechanical Systems.

Latest News

Projects

Our dedicated team specialises in a wide range of services tailored to meet your specific needs.

Gravesend

AHU Replacement

Reading

Cat B Ductwork

Victoria

Cat A Ductwork

Pitstone

MVHR Systems

Watford

Fix Ventiliation

Chelsea

Air Leakage Testing