Central Heating Boiler Maintenance Service

Unitary Engineering Services can supply and install heating systems in both commercial and industrial environments, as well as being experts in all forms of commercial heating solutions. service.
From warm air heating to radiant heating and new boilers, we also specialise in industrial and commercial central heating maintenance and repairs.
If your boiler is beyond repair, or simply isn’t working as efficiently as it should, we can install one of a range of modern boilers, and work with you to find one better tailored to your needs.

Underfloor Heating

Are you looking for a cost-effective way to heat your commercial space? Why not consider an underfloor heating systems UK which has been tailored to suit your exact requirements.

Offering great efficiency and a bringing warmth to every area of a room, underfloor heat helps to ensure that very little warmth is wasted.

Warm Air Heating

Warm air heating can establish a consistent and even distribution of heat, and the system can also be used when the weather is warmer to ventilate your space. From a floor standing unit to roof mounted or suspended heating systems, we have units with heat outputs of up to 1025kW.

Buy your Boiler from us

We are registered suppliers of Vaillant heating systems, one of Europe’s biggest heating appliance manufacturers, so as well as installing your boiler you can purchase one from us.

Vaillant heating products have been setting the standards in the heating market for more than 140 years.

Radiant Heating 

These simple yet effective heaters are ideal for buildings with high ceilings, such as industrial units, warehouses and factories. These highly efficient systems are cost-effective and easy to maintain.

Boiler Installation

If your boiler cannot be repaired we also specialise in boiler installation.  Our engineers are qualified to the highest standards and are CHAS and Safe Contractor approved. You can rest assured you will receive a first-class boiler installation from all of our dedicated contracts team. We will offer a free survey from our expert Gas Safe surveyor, to determine the best boiler for your requirement.

As one of Europe’s leading heating technology manufacturers, Vaillant is at the forefront of pioneering the very best in heating technology.

Vaillant Boilers stand for:

  • High energy efficiency ratings
  • Low emissions
  • Performance
  • Reliability 


Air Conditioning, Ventilation and Ductwork

Air conditioning installed by Unitary Engineering can help to keep your building cool and comfortable throughout the year, whilst our ventilation installations can help you to effectively cool your premises.

Serving The Local Areas

Make UES your first port of call for a comprehensive range of domestic and commercial heating services at competitive prices, provided by the local experts.


Boiler Service

We offer a comprehensive boiler service. Regular servicing means your boiler will be more reliable, efficient and cost effective. Our Gas Safe and Oftec qualified engineers will carry out a full inspection of your boiler. This includes checks to ensure that it meets current safety regulations, testing the pressure as well as the ventilation.

We also provide servicing and maintenance checks for:

Water heaters

Air Heaters

Air conditioning units

Air Handling Plants

Ventilation Systems

Boiler Repair

UES specialise in boiler repairs. Our engineers are qualified to deal with all sorts of breakdowns, including, low boiler pressure, a leaking boiler, a boiler not igniting, a boiler making a banging noise, no hot water being produced, central heating not firing up and central heating leaks. Where possible and if it is economical to do so, we will advise you on boiler repair options and restore heating to your property with the minimum of fuss.

Did you know?

“Older boilers can work at efficiency levels as low as 40% compared to efficiency levels of  90% in most new boilers. A more efficient boiler will reduce your energy bills.”

Telephone: 0117 951 9020
Email: reception@unitaryengineering.com