
Since founding the business more than 40 years ago, the Family run business has excelled within the Mechanical Commercial Sector and Housing Market of the Building Industry. We can offer our clients with a comprehensive mechanical design and installation service for the varied Heat Source products and emitters currently on the Market. We pride ourselves on providing a quality service for our clients at design, construction, and defects stages – our Team has been set up to support each other and to provide our clients with our best service whilst always striving for improvement. Our company currently works and operates within the North, South and East London, Essex, Kent and Hertfordshire regions.
Key Clients
We work with local developers to bring the best consultancy and workmanship to their projects and to ensure that their own clients receive a quality installation service.

Health & Safety
Health and Safety is taken very seriously and to maintain our standards we have commissioned an independent Health and Safety adviser to visit all our sites and report back with his scores for each of our site Teams on a quarterly basis. The audit scores are regularly checked at senior Management level and appropriate action is always taken to maintain high standards. NGL have chosen the Contractors Health and Safety Assessment Scheme (CHAS) and obtained Safety Management Advisory Services Accreditation (SMAS) to support ongoing improvements in the control H&S Matters on Construction Sites. As well as being CHAS & SMAS Accredited all our onsite teams hold current CSCS certification.
Our Accreditations & Certifications
Choosing us means that you have the assurance of working with a fully equipped and accredited company. We are fully qualified and accredited by:
- GAS SAFE
- Construction Line
- CHAS
- SMAS
- RECC
- CIPHE (Chartered Institute of Plumbing & Heating Engineering)
