Why Choose Harbour Group Contractors?

Established in 2025, Harbour Group Contractors are based in North Devon and have over 16 years experience in domestic and commercial plumbing, heating and cooling. We believe in delivering top-quality work and ensuring your systems are installed, maintained, compliant and repaired to the highest standards.

Meet the Owners.

We believe in the importance of maintaining strong relationships with our customers. It’s equally essential for us to be hands-on with the work, staying involved from the quoting process through to project completion dealing with the same individual throughout. We hold all the necessary certifications to design, install and sign off the necessary works. We have direct connections with manufacturers and individual registrations, which allow us to communicate directly with governing bodies such as Gas Safe, OFTEC, the F-Gas Register and technical departments in case any appliance queries. Please see the bottom of the page for our current qualifications and certifications.

Max Welland, Co-Owner, Head of Domestic and Renewables.

Max brings years of expertise in domestic plumbing and heating installations, with a strong focus on enhancing homes for the better. Whether it’s designing and installing bathrooms, upgrading to new boilers, or managing full mechanical installations in new build dwellings, Max has the skills to deliver exceptional results. Specialising in Mechanical Ventilation Heat Recovery (MVHR) systems and Heat Pumps, he offers end-to-end services, from design and installation to commissioning and hand over of the job, providing energy-efficient solutions for residential properties.

 

Max Welland, Co-Owner, Head of Domestic plumbing and Renewables at Harbour Group Contractors

Simon Marsh, Co-Owner, Head of Commercial

Simon brings extensive experience in the North Devon commercial heating industry. Over the course of his career, he has managed heating and plumbing projects for a diverse range of clients, including numerous schools, tourist attractions and the largest hotel chain in North Devon. Simon began his journey specialising in both domestic and commercial oil-fired boilers before expanding into commercial gas and commercial heating systems. He also provides expert advice on legionella risk assessments and remedial actions for commercial clients. Simon holds his F-Gas qualification, enabling us to offer heating and cooling solutions from air conditioning units for both domestic and commercial properties.

Simon Marsh, Co-Owner, Head of Commercial plumbing at Harbour Group Contractors

 

Qualifications and Certifications as of March 2025

F Gas qualification (Reg number FGAS3018625):

  • City & Guilds level 2 Award in F Gas and ODS regulations Cat 1
  • The ABBE Level 4 Diploma in Air Conditioning Energy Assessment (TM44)

Gas qualifications (Gas safe number 961530)
Commercial Gas:

  • Indirect fired warm air heating appliances LPG & NG
  • Catering fat, pressure fryers & range cookers LPG & NG
  • Mobile Catering NG & LPG
  • Laundry (commercial) NG & LPG
  • Non domestic testing & purging upto and over 1m3 NG & LPG (includes over 28mm pipe size LPG)
  • Bulk LPG Vessel (singular) & pipework upto 0.1m3 LPG
  • Indirect fired central heating appliances LPG & NG (over 70KW)

Domestic Gas:

  • Caravans – Residential park homes & leisure accommodation vehicles
  • Gas boilers (upto 70KW)
  • Gas meters LPG & NG
  • Water heaters (upto 70KW)
  • Unvented cylinders

OFTEC qualifications

Oil:

  • Single stage pressure jet servicing and commissioning
  • Installation of oil fuel storage and supply systems
  • Oil appliance installation

Heat Pumps:

  • Installation, commissioning, and servicing of air source heat pumps
  • Design of Ground Source and Air Source Heat Pumps.

Legionella Control:

  • City & Guilds LCA 8000 (practical water system monitoring & maintenance)

 Building Regulations:

  • Heating controls
  • Heating systems
  • Heating systems with vented hot water storage
  • Flue gas heat recovery device
  • Waste water flue recovery device
  • Energy Efficiency Domestic Heating
  • Unvented Hot water systems
  • Vented water cylinders
  • Water Supply (fittings) regs 1999

Contact Us

At Harbour Group Contractors, we’re here to help with all your domestic needs. Give us a call at 01271-440242 or drop us an email at [email protected] – we look forward to working with you!

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