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AceCrest has full accreditation from The Gas Safe Register, (formerly Corgi Gas), ISO 9001 and ISO 14001CHAS

The above show ours our commitment to provide a high level of service and drive for continuous improvement.



Gas Safe

Formerly Corgi, Gas Safe is recognised as the UK's Gas safety watchdog. 9 out of 10 people know the Gas Safe name and that it stands for safety and professionalism.

As Gas Safe moves forward they're goal is to make more people safer in their homes and at work.

Gas Safe and AceCrest believe in PREVENTION - “one death from carbon monoxide is one death too many”.

AceCrest is working with full Gas Safe certification, both domestically and commercially. AceCrest aims to deliver only the highest quality in Gas Servicing.


ISO 9001


ISO 9001provides a set of standardized requirements for a quality management system, regardless of what the user organization does, its size, or whether it is in the private, or public sector.

AceCrest recognises that without satisfied customers, an organization is in peril! To keep customers satisfied, the organization needs to meet their requirements. ISO 9001 provides a tried and tested framework for taking a systematic approach to managing the organization's processes so that they consistently satisfy customers' expectations and works to the highest standards.

Our ISO 9001 certification shows our commitment to keeping our service at the highest standards at all times and exceed customer expectations.



IS0 14001 Accreditation

A internationally accepted standard that sets out a framework of essential elements for putting an effective Environmental Management System (EMS) in place.

AceCrest addresses the delicate balance between maintaining profitability and reducing environmental impact, and is committed in its cause to continue on this challenging balancing act.



CHAS Accreditation

CHAS is established as the market leader for health and safety pre-qualification in the UK in ensuring companies work to the highest standards of health & Safety

As part of the competent service offered by AceCrest and its commitment to offering a professional service we are also CHAS accredited. We are dedicated to completing health and safety pre-qualification assessments to a nationally recognised and accepted threshold standard.


NIC/EIC Accreditation

NICEIC is the UK electrical contracting industry’s independent voluntary body. They offer leading certification services, Building Regulations Schemes, products and support to electrical contractors and many other trades within the construction industry.

NICEIC registration not only demonstrates to customers and specifies Acecrest’s skills and professionalism, it also gives you peace of mind that Acecrest’s products and services are the best in the industry.