Quality Assurance

Holden’s provide world class precision engineering services to UK sectors. To ensure you receive only the very best we maintain the highest standards by providing

Fully qualified, experienced, professional teams.

The scrutiny of our meticulous Quality Control Process

Continuous investment in…

Research & Development


Staff Training




Contractors, Health and Safety, Assessment, Scheme.

CHAS is a health and safety accreditation scheme for the construction industry

SAFE Contractor

SAFE Contractor is a Government run scheme that awards companies with the relevant contract when meeting specific health and safety standards.

ISOQAR Registered

ISOQAR is an accredited certification for recognised quality standards in terms of commitment to management, production and customer needs.

CE Marking

The aim of the directive is to harmonise the safety performance of construction products across the EU


RISQS, formerly known as Achilles Link-up, has been developed to provide a service for the qualification of suppliers for all products and services that are procured by the industry.

June 12, 2019

Scotland’s new underwater engineering base is set to launch the UK to the forefront of ‘blue economy’

May 10, 2019

Birminghams HS2 Rail Network Gathers Momentum

Why Holden’s

Holden’s offer a complete turnkey service across all aspects of engineering executed  by time served experts in their field.

Our company which celebrates its 50th anniversary next year was founded in 1967 by Mr J.L Holden offering quality mechanical engineering services across Lancashire and the Northwest. Mr Holden’s hard work and meticulous attention to detail soon grew a reputation and forged solid relationships with his customers, the business dramatically expanded over the years branching out to other fields of engineering and developing into the national company we are today.

The core values of delivering honesty and quality at the right price runs through the veins of our workforce, our strength is our pedigree.

The service provided has always been first class with minimum supervision. There have been no recorded safety incidents involving Holden’s personnel or installed equipment. Holden’s are held in high regard by K.C Flint site engineering and I would not hesitate to recommend them for any mechanical engineering contract appropriate to their area of expertise.

Andrew Francis - Flint Site Mechanical / Control EngineerKimberly Clark

Kimberley Clark

Holden’s have completed two installations at Garth boiler house and I can say that both Jobs have been completed on time and to the highest professional standards, their work and tradesmen are top quality. I would have no reservations in using Holden’s again.

Kevin Gore - HMP Garth / WymottWorks Department

Works Department

They have always shown an innovative approach to the problems we have presented to them and excelled in attaining a cost effective solution for our requirements. This has generally enhanced our standing with our customers and improved the goods and services we offer.

B. Conlan - Northern Area Fleet EngineerSecuricor Omega Logistics

Securicor Omega

Having developed a great working relationship with Les & his team over the past 3 years, I have no hesitation in recommending them to anyone who looks for a company with a highly professional approach, who haven’t yet let me down with the support I have required, in the timescale I’ve required & in particular, provide a Stainless Steel TIG Welding service, that in this location, is difficult to beat on quality & price.

Kevin Partington - Engineering & Facilities ManagerB3 International Ltd

B3 International Ltd

Preston Pharmaceuticals Production Unit is part of the Royal Preston Hospital.
Holden’s have always given us a first class service, offering advice from their very knowledgeable and friendly staff. The equipment is machined to a very high standard, turnover and delivery is quick and efficient.

Adam Fleming - Production ManagerPreston Pharmaceuticals

Preston Pharmaceuticals

“We have used Holden’s as our main mechanical contractor for over 30 years. Being a chemical manufacturer it is very important that any contracting company working on site has full knowledge of all current HSE and Environmental requirements and we have always found Holden’s to be very diligent in this area I would have no hesitation in recommending Holden’s to any company that require the services they have to offer”

Barrie Simmonds - Works DirectorChemical Innovations Limited

Chemical Innovations Ltd

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