Want to join our successful team? At Comfort Services Group, we’re all about good people, training and investing in our people as much as we do in the services we offer. As part of our growth strategy, we’re always looking for experienced Commissioning Engineers, Water Treatment Engineers to join our talented team. We’re also passionate about helping train the next generation of engineers so are looking for Trainee Engineers too.

So if you think you’ve got what it takes and are looking for an exciting engineering challenge, send your CV over to us at

We look forward to hearing from you!

Pre-commissioning Engineer (Water Treatment)

To fulfil this role you should demonstrate a high level of attention to detail we will teach you the hands on skills needed to have a lifetime career. You will need to be personable, have good customer relation skills as you will be the direct face of the company to our clients.

Willingness to travel generally within 100 mile radius, on occasions further where staying away is required. You must be efficient and organised in your work, be computer literate particularly with Word and Excel, familiarity with Apple Mac’s would be beneficial. Excellent in English and Maths.

A friendly and flexible outlook with a willingness to go the extra mile for the team and for our customers, these are key to being successful in this role. You must be a team player and be able to carry out clear instructions to continually raise the standards of processes within the team.

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Project Manager

As project manager you will manage variety of projects across the commissioning and water treatment teams to ensure the effective and efficient delivery of leading projects in line with agreed objectives and business expectations. 

The successful applicant will have a significant and proven track record delivering in multi workstream projects with a strong emphasis on operations and team management. You will be accountable for overall performance and delivery of defined scopes of work and responsible for progress of works and use of resources within scope and budget whilst ensuring the highest quality. 

This role will be based in our Colchester head office, there will be travel on an ad-hoc basis.

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Commissioning Engineer (Balancing)

We are currently looking for commissioning engineers with proven background in commissioning within HVAC environment.

This is an exciting opportunity to work on a number of projects across the UK that aims to deliver on key projects for key clients whilst offering skilled engineers an opportunity to grow and develop within our busy and exciting team.

You must possess sound knowledge and have proven background and experience in HVAC commissioning & balancing, ideally holding relevant qualifications. Performing air and water balancing and HVAC systems validations to CIBSE Codes and BSRIA Guidelines.

A friendly and flexible outlook with a willingness to go the extra mile for the team and for our customers, these are key to being successful in this role. You must be a team player and be able to carry out clear instructions to continually raise the standards of processes within the team.

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Business Development Manager

A successful track record of developing accounts, increasing sales, project cost management and maximising profits. An open, positive personality with fluid communication skills combined with the ability to evaluate business opportunities. Must have interest in self-development and obtaining new knowledge and skills.

Full understanding BSRIA & British Standards, inhibitor and corrosion chemistry with correct product selections.

Full analytical understanding chemistry and microbiological results, what are acceptable parameters, how various chemicals and biocides work. Which products complement each other and what biocides to use when organisms generate a tolerance to ones currently in use.

We want to expand into Chlorine Dioxide Unit market, must be able to understand the nuances of the supply and installation along with setting up monthly monitoring and water sampling regime, wide experience in identifying various markets and pulling in new orders.

Understanding compliance software would be a bonus.

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Operations Manager

Reporting to the Head of Operations in our Colchester office, the main focus of the Operations Manager is to run and optimise all operational aspects of the office and its engineering team. You will be responsible for managing daily operations of the engineering team, you will coach, inspire and support the team, making sure the best practices and values of our company are adhered to. You must be confident in troubleshooting and managing challenges that arise on a daily basis. 

You will report directly to our Operations Director on a daily basis. The role will be based at our Colchester office but will require to carry out weekly site visits (these can be anywhere around London, Greater London, South East), therefore a flexibility and willingness to travel is required. You should be proficient and have the ability to adapt to different software and systems as you will be expected to learn and understand them and use them on a daily basis. An understanding of Apple iMacs and Sage software are desirable.

Ideally we are looking for someone with an experience in both Commissioning and Water Treatment, so background in HVAC Commissioning, Water Treatment, Water Hygiene is desired, if not essential. 

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PR & Digital Marketing Professional

The role requires focused, savvy, hard-working, fun professional who will help devise, develop and promote our brand.

Minimum requirements:

Talk with honestly, knowledge and sincerity to ensure coverage of our company is relevant. Grasp of social media and the use of contemporary technology to promote company vision and culture, we don’t want the usual social media guff. Filming, editing of various promotion videos in-house and client testimonials.

Core foundations of a business are built on the working relationships and knowledge of all things SEO and digital is paramount; measurements of results delivered on content and PR front need to be tested and measured in successfully pushing the growth of our brand.

Devise, then test and measure customer journeys via campaigns using videos, emails and CRM marketing engines such as Infusionsoft - this is paramount to the position and candidates will need a proven track record.

Knowledgeable in Digital PR strategies and also has great video production skills. Excellent understanding of Google+, LinkedIn and other social media platforms. Understanding of analytics, bounce rates. 

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