Trusted, reliable engineering building services contractor since 1993

The Capitol Group offer a wide range of services for the retail and business sector, with trades and locations throughout the UK


Offering integrated,
FM, mechanical,
electrical & building 

The Capitol Group was established in 1993 as a specialist engineering building services contractor with regional offices in the South, South West, Midlands and Northern regions to enable us to deliver a nationwide service

Time is too valuable to waste

Capitol Group offers a comprehensive, planned preventative maintenance and reactive call-out service designed to meet our customers mechanical, electrical, building services, building fabric and FM needs


Capitol Group is a design and build practice – wholly involved in the delivery of concept, detailed design and fit-out solutions


Capitol Group provides a comprehensive range of electrical and fire safety services covering many aspects of the electrical services field


Capitol Group offer an in-house design and build solution for undertaking the activities of new mechanical installation projects

A planned, preventative and reactive maintenance service

Capitol Group offers a comprehensive, planned, preventative and reactive maintenance service designed to meet our customers mechanical, electrical, hvac, building services, building fabric and general building needs

We can provide a one-off service call-out to a planned preventative maintenance (ppm) contract tailored to meet the exacting needs of our customers at commercially competitive rates, allowing you to plan for financial budgets


Whether a property is brand-new or recently refurbished, protecting the investment in any building makes sound commercial sense


We provide routine planned maintenance for heating, ventilation, air-conditioning, electrical and building services across a broad spectrum of property portfolios from commercial, retail to high-end residential and others


Capitol Group offers a range of water treatment, and water hygiene solutions. We cover all matters from water cleaning and disinfection to common sense consultancy

Locations throughout the UK

The Capitol Group has offices and engineers throughout the UK delivering the complete FM solution, including:


Based in Tolworth, serving London and the Home Counties


Based in Dewsbury, Leeds, serving the North and North East


Based in Cannock, serving the Midlands and North West


Based in Bridgwater, serving the South West and Wales

Our Accreditations

We are one of the UK’s leading building services companies with a long list of accreditations, including:

Protecting the environment for future generations

Capitol Group is committed to adhering to the safety standards commonly found throughout the building industry. For more information please contact our service desk where a member of our team will be pleased to arrange for one of our Energy Assessors to speak with you about your specific requirements

If your air conditioning system is reaching the end of its economical life and uses R22 refrigerant gas, now is the time to review the following EC legislation, EC2037/2000 which introduced an immediate ban on the use of CFCs and a phase-out schedule for the production and use of HCFCs including the commonly used R22

This reflects the efficiency of an air conditioning system in regard to the amount of power that it uses. On average 1kw of energy returns 3.5kw in heat and cooling. The air conditioning equipment we supply not only delivers excellent CoPs but may also help reduce energy consumption

Capitol Group recognises its responsibilities as a company involved in the use of ozone depleting substances, (CFCs and HCFCs).
We recognise and comply with the recommendations of the Kyoto Protocol Agreement (1997), the control of harmful substances and where necessary the reclaim and recycling of such substances

The Carbon Trust was set up by Government in 2001 as an independent company. Their mission is to accelerate the move to a low carbon economy by working with organisations to reduce carbon emissions and develop commercial low carbon technologies

In order to assist our customers to adhere to the latest legal requirements, Capitol Group offer TM44 Air Conditioning Inspections. These are now mandatory and are required for all air conditioning systems with a rated cooling output greater than 12kW.  If the air conditioning system in your building has a total rated output greater than 12kW and is 5 years old or over then you must have a TM44 air conditioning inspection

(Register of Companies Competent to Handle Refrigerants)
It is a legal requirement for all businesses that install, maintain or service stationary refrigeration, air conditioning and/or heat pump equipment containing or designed to contain F-gas refrigerants to obtain an F-Gas Company Certificate under the REFCOM scheme as introduced by the government

Our Customers

We work with some of the largest, most prestigious companies in the UK, including:

What our customers say

“Capitol was on site on time every day and kept in touch with all movements…..a pleasure to deal with a competent outfit at last”


“Capitol and ourselves have built up a good working relationship over the past 10+ years and they have carried out many building/refurbishment projects on our behalf.

They have always provided an excellent service and produced projects to a high standard of finish”


“They were one of the few companies that were able to support us in all the areas we needed, in all the locations. A superb level of service” 



Why do our customers choose us?

It is their experience, expertise and different skill sectors that makes all the difference to our customers projects. The Capitol Group’s investment in its people is a fundamental part of our business’ philosophy. This commitment has enabled us to retain Directors and employees and attract new talent of the highest calibre. We are rightly proud of our Director and employee retention rate that enables us to maintain the continuity in the services we provide each and every day to our customers

Head Office

Geoff Marchesi - Managing Director

Matthew Marchesi - Sales Director

Kevin Marchesi - Building Director

Simon Howard - Projects Director

Adam Trevenna - Service Director

Phil Godfrey - Service Director

Northern / Scotland Division

Peter Gardiner - Regional Director

Dawn White - Account Manager

Midlands Division

Chris Daly - Regional Manager

South West Division

Neil Perrett - Regional Manager

Join our growing team

Since 1993, Capitol has been offering coordinated building services in the UK and have been growing at a steady rate ever since. If you think you have the right mix of skills and dedication to join our growing team of various trades then we would love to hear from you. Currently, we have vacancies in London, Leeds, Midlands and South West. Use the Contact Form to send us a message and we will respond to you as soon as possible. Contact Form

The Capitol Group,
Capitol House,
232 Tolworth Rise South,
Surbiton KT5 9ND

Please use the Contact Form to get in touch!

Telephone: 020 8330 7716

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