Committed to Excellence

We believe in achieving excellence in all aspects of our work. This has led us to obtain top industry accreditations such as ISO9001, ISO14001 and ISO45001.

This demonstrates our commitment to the highest levels of customer service, safety and quality workmanship.
At HES, we also ensure that our staff regularly attend training and are up to date with all current and relevant regulations.


The NICEIC is the UK's consumer safety organisation and independent regulatory body for the electrical industry.

ISO 9001

ISO 9001 is defined as the international standard that specifies requirements for a quality management system (QMS). Organizations use the standard to demonstrate the ability to consistently provide products and services that meet customer and regulatory requirements.

ISO 14001 

We are leading the way in environmental efficiency savings with our rigorous environmental management system standard.

ISO 45001 

ISO 45001 sets the standard for the management of Occupational Health & Safety. The organisation uses the standard to increase resilience through proactively managing risk, innovation, and continual improvement.


SMAS is a member of Safety Schemes in Procurement, SSIP. SMAS are a H&S Assessment organisation that takes great pride in our professionalism, customer service and efficiency.


CHAS is one of the founders of third party accreditation. We are not only a trusted advisor on health & safety compliance, we are an authority. We set industry benchmarks, provide assurance​ and reassurance, and offer best-in-​class services that are easy to use and cost effective.


Originally created as a Government department, for over 20 years we have been supporting thousands of businesses across the public and private sectors.

Acclaim Accreditation

Acclaim Accreditation is our Health and Safety accreditation service provided by Supplier Assessment Services


The aim of the Renewable Energy Consumer Code is to ensure that consumers wishing to install a small-scale heat or power generation unit for their homes have the necessary confidence and service standards so that they can make an informed choice.


TrustMark is the Government Endorsed Quality Scheme covering work a consumer chooses to have carried out in or around their home.

Builder’s Profile

Builder’s Profile is the open-access Common Database service providing compliance and PQQ information to the construction industry.


We continue to innovate to ensure our products achieve the highest quality, safety and manufacturing standards.


Honeywell are committed to consistently meet or exceed our customers' and partners' expectations in product performance, service, and delivery. We strive to continuously increase our customers' satisfaction.

linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram