Mechanical Services

As a registered Gas Safe Company, DEWCO provides exceptional mechanically engineered solutions to a national client base. Working across both the public and private markets, including projects for the Education, Residential, Industrial, Commercial and Defence sectors, DEWCO are renowned for their technical experience and outstanding service delivery.

DEWCO create innovative HVAC (heating, ventilation and air-conditioning), air, ground and water sourced systems which can be fully designed by their in-house Design Engineers.

It has been long acknowledged that the benefit of combining design and build improve quality, reduced cost and create seamless transitions from costing to commissioning. Regardless of complexity, DEWCO have the capability to deliver on large scale mechanical contracts ensuring the projects complete on time and on budget.

Whether delivering as part of a turnkey service or single discipline, DEWCO heating and plumbing engineers specialise in lean quality controlled installations. Every senior project manager and working supervisor tailors the delivery of each project to the individual objectives of each business working closely with clients and contractors alike.

Each system is designed on an individual basis, tailored to their client’s requirements, and can be manufactured in a variety of options to suit off-site or traditional builds.

Our services include:

Air Conditioning

From stand alone systems to fully integrated, DEWCO can install a system to meet your needs. Their air-conditioning engineers have all attained manufacturer specific training, ensuring an extended warranty for your installation.


DEWCO can incorporate intelligent Building Management Systems (BMS) to efficiently manage your building regardless of size or complexity, creating a one-stop hub for all your mechanical services. This system helps improve energy efficiency, productivity and can save money on overall operating costs.

Domestic Water

DEWCO evaluate each building on an individual basis – considering the process, occupancy and conditions to design the best solution for domestic water services. The in-house design team are always up-to-date with current legislation to ensure the building users are always the primary consideration.

Heating & Plumbing

DEWCO design and install all forms of space heating; including hot water heating systems feeding radiators, convectors, underfloor heating, radiant heating systems, free blowing or ducted warm air systems and ground, air and water source heat pump systems.

DEWCO design plumbing engineering systems for water distribution, drainage, control and economy. These services are integrated and tailored to the building requirements together with the process needs such as gas, steam and compressed air systems.

Sustainable Energy

DEWCO can offer a broad range of renewable and sustainable energy technologies. The design team select the most efficient heat and water generating equipment possible, in order to minimise the whole life cost of the installation.

  • Underfloor heating
  • Ground & air source heat pump solutions
  • Solar thermal heating
  • Biomass boilers
  • Rainwater harvesting & grey water solutions
  • Efficient air-conditioning solutions

Ventilation Systems

DEWCO offer a wide range of ventilation products suitable across all types of building applications; including simple extract ventilation, centralised ventilation or a full MVHR (Mechanical Ventilation Heat Recovery).

The team can design, supply, install and commission an energy efficient and cost effective system for any scale of project for optimal ventilation in accordance with current building guidelines.