About Us

Since being established in 2001, we have built-up a friendly and knowledgeable team dedicated to ensuring every project meets and exceeds your expectations.

Knowledgeable and Dedicated Team

Our Mission

Building successful long-term partnerships

At OJM Insulations we are dedicated to delivering high quality insulation solutions on time and to budget.  We aim to exceed customer expectations in an often challenging delivery environment with a focus on always keeping our clients informed.  Our aim is to build trusted, long term partnerships with construction companies and other partners alike.

Management Team

Meet the team working to ensure the successful delivery of your projects

Oliver Miall

Oliver Miall

Managing Director

Oliver Founded OJM Insulations in 2001 after working in the industry since 1997, Oliver has developed a loyal clientele and has been at the helm of the business for over 15 years.

Ashley Miall

Ashley Miall

Contracts Manager

Ashley has been with OJM for 18 years, starting initially by working on site as an Insulation Engineer and progressing over the years to become a Contracts Manager.  He is based primarily in the office, liaising with both clients and engineers on site to ensure the smooth running of all types and sizes of projects. 

Clare Patient

Clare Patient

Office Manager

Clare has been Office Manager at OJM for over 10 years.  She deals with clients in all aspects of our business from estimating to accounts and ensures the smooth running of the office.  Clare is also a key point of contact for our engineers and suppliers ensuring that materials are available and on site efficiently.

Mark Fullick

Mark Fullick

Contracts Supervisor

Mark has been with OJM for around 2 years and coming from a completely different work background, he is gradually building his knowledge of the industry.

Apprenticeships and Vacancies

Investing to create a Brilliant Team

OJM Insulations are proud to be supporting the TICA Apprenticeship scheme.

The scheme provides apprentices with a mix of on and off the job training, ensuring that they gain both the technical knowledge, practical experience and wider skills they will need for a career in the industry. The TICA Thermal Insulation Apprenticeships lasts for up to four years with off the job training taking place at the National Training Centre in Darlington for blocks of two weeks, in order to complete their formal qualifications.

Sam Miall

Sam Miall


Sam is currently on the Level 3 TICA apprenticeship scheme standard for commercial thermal insulation technicians.

Sam has been with OJM since August 2018 and has continued to improve his skills through work-based training, formal “off the job” training and regular Classroom activities.

Once Sam is qualified this will lead to the Gold Advanced Craft TICA skill card for an advanced craft person or the gold TICA skill card for supervisors.


We are a proud sponsor of Holly Miall Racing

Holly Miall is Oliver Miall’s daughter and an inspriational, female karting driver with big ambitions. You can follow her on her journey as she competes against the best kart drivers in the country, aiming for the top echelons of British motorsport.

Contact Us

We are specialists in all aspects of insulation
Contact us for free no obligation quotes and advice. We will be happy to help!

Call us on

01245 425511

Request a callback


14 Cutlers Rd

South Woodham Ferrers

Chelmsford CM3 5XJ

OJM Insulations Office

14 Cutlers Rd, South Woodham Ferrers, Chelmsford CM3 5XJ

01245 425511