Assured Heating Essex are Diamond Accredited Installers of Worcester Bosch Boilers

Founder & Owner:
Lee Nichols

Founded in 2005 by Lee Nichols, Assured Heating Essex has gained vast experience within the domestic and commercial heating sector. Day to day, Lee runs the office and attends all of the site surveys. With his determination and drive the company has gone from strength to strength, furthermore, is consistently growing. Lee is highly motivated, with exceptional multi-tasking and organisational skills…he is also the nicest guy you will ever meet!

We have a strong team of fully trained and experienced installation engineers.  We strongly believe in good training, therefore we invest in apprentices who accompany our fully trained engineers.  We offer a bespoke service to meet the client’s specific heating needs, using only the best heating brand’s and top quality workmanship.

Sam Martin: Service & Installation Engineer

Samuel Martin is our gas engineer who has worked alongside Lee for 5 years. He completed his training with Lee as a youngster, shaping him into a confident engineer who takes pride in his work, executing impeccable performance.

Sam is a very pleasant guy who has excellent communication skills. Sam accomplishes the finest creation at all times. 

Rob Neilson: Service and Installation Engineer

Robert Neilson is an installation engineer who has been working alongside Lee and Sam for 4 years.

Rob left school to complete an apprenticeship within the construction industry, it is here that he found his passion for heating. Rob found Lee, completed his training and apprenticeship, which has led him on to be a fantastic engineer with a keen eye for detail. Rob is very articulate together with communicative, he loves to please, he will go far within the industry!

Andy Rea: Service & Installation Engineer

Andy Rea is our installation engineer who has been with Assured Heating for 2 years.

Andy has 18 years experience in the field. He gained a teaching degree and lectured all things heating to inmates at Chelmsford prison for 5 years. Lucky for us he decided to go back on the tools. He has a wealth of experience plus a sharp eye for detail. There are many different layers to this man, he is constantly surprising us with his life experiences. He loves a challenge, chat and a strong cup of tea!

Our customer commitment.

It’s not just about what we do; it’s about how we do it.  According to Harvard Business School 80% of businesses claim to provide good customer service in contrast to only 8% of customers who feel the same way!  We are committed to delivering the highest standard of professionalism and customer service, which is why we receive so many enquiries that start “you were recommended to us by my mother, father, sibling, colleague or friend”.

We understand the importance of the customer experience and welcome feedback.  We are registered with and have over 750 feedback reports and an average customer satisfaction score of 10 out of 10.  Please click here to read our latest reviews and to view our galleries.

We are proud of our unrivalled reputation for meeting the heating system needs of our customers while staying true to our principles of delivering the highest standards of customer service, based upon the core tenets of trustworthiness, professionalism, reliability and value for money.

Pride in workmanship.

No one likes a mess, so we will prepare the working area with dust sheets to ensure that your home remains as clean as it was when we arrived. Once that is sorted, we will pay meticulous attention to detail in installing/servicing your boiler, unvented cylinder, heating system, underfloor heating, solar heating, your heating controls, all so the system is working flawlessly.

Where we work.

Assured Heating Essex is based on Widford Industrial Estate in Chelmsford, we are able to cover any property within a 20 mile radius.

Feel free to visit our boiler showroom where we can offer you impartial advice.

Monday – 9am till 5.30pm

Tuesday – 9am till 5.30pm

Wednesday – 9am till 5.30pm

Thursday – 9am till 5.30pm

Friday – 9am till 5.30pm

Saturday – Closed

Sunday – Closed