
Design
At DWHP, we can design a tailor-made mechanical building services’ system to suit all needs.
Whether it’s a large domestic installation, or perhaps a more commercial or industrial project, we can provide you with the service you require to get the system of choice.
Our design service operates after contracts have been agreed, and all our design work is covered under our Professional Indemnity insurance.

Heating
- Gas Heating
- Oil Fired Heating
- Electric Heating
- Air Source Heat Pumps
- Ground Source Heat Pumps

Plumbing
- Domestic Hot and Cold Water Services
- Hot water Providers (Hot Water Cylinders, Water Heaters & Solar Thermal installations)
- Rain Water Harvesting
- Sanitary Ware
- Soil, Vent & Waste pipe work
- Boosted cold water mains

Air Conditioning
- Single Splits
- Mutli Splits
- 2 Pipe VRV/VRF systems
- 3 Pipe VRV/VRF systems

Ventilation
- Direct Extract
- Supply Air
- Whole house ventilation systems
- Heat Recovery Ventilation

BMS controls
- Custom BMS design and seamless installation for energy efficiency.
- Comprehensive maintenance, including fault diagnosis and system upgrades.
- Integration with existing systems for enhanced building performance.

Environmental
As well as the above services, DWHP are also registered with F-GAS and the Environment Agency as an authorized de-commissioning specialist. This allows us to re-claim and safely dispose of all old refrigerant gas types, along with provide relevant documentation as proof of their proper disposal.
From single split systems to large multi-zoned air conditioning systems, we can make them safe for demolition or strip out purposes.
For more information or a free quote please click here.
Commissioning
All our systems are commissioned in accordance with the manufacturers’ literature and/or government legislations.
We produce Operating and Maintenance manuals as standard on all of our projects, which contain such vital information as a complete list of all equipment installed, safety documents, record drawings, contact details, commissioning reports, service requirements, the manufactures literature and much more.
For more information or a free quote please click here.
The Highest Quality Mechanical Services
At DWHP Ltd we offer a wide range of high quality mechanical services. Click the button below now to get in touch and see how we can help you.