We work in Commercial, Domestic and New-Build across all our services

The number one choice for all heating, plumbing and renewable energy solutions in both domestic and commercial properties. Headquartered in the heart of Inverness the McInnes Group works throughout Scotland offering full plumbing and electrical installations.

Founded in 2011 by Lachlan McInnes, the family-run firm now employs a full team of plumbing, heating and electrical engineers with a wealth of knowledge and experience in a range of plumbing and heating technologies.

Experienced in traditional technologies such as solid fuel, oil, natural gas and LPG as well as renewable technologies, no job is too big or small for our engineers.

Our engineers are experts in finding solutions to more complex projects across a range of properties, from new properties to unique historic buildings.

Whether you are a property developer, architect or an individual looking to build your dream home the McInnes Group specialise in contracts for plumbing and heating services.

With our excellent track record we take control of all aspects of contractual works which include:

Retrofit projects – one off dwellings, commercial properties and prestige developments.
New Build Projects – Multiple new housing sites, blocks of flats or individual new builds.
Heating & Renewables contracts.

Commercial and domestic properties.

We are MCS, Gas Safe, Oftec and PAS 2030 accredited, which addresses topics such as installation methods and quality control, installer operative competence, equipment, inspections, handover and corrective action procedures – so our customers can relax in the knowledge that we are fully qualified to provide all our services.

Our Reviews

  • 5 star review  Mcinnes Group recently installed a new heating system for my friend Peter in Wick. He was absolutely delighted with the service and highly recommends. He doesn’t have the internet so asked me to leave a review on his behalf.

    thumb Garry Allan
  • 5 star review  McInnes Group recently installed an air source heat pump for us and the whole experience from the initial survey to the installation was first class. We were absolutely delighted with the installation - the team worked extremely hard and got us up an running well ahead of schedule. They were professional, friendly and knowledgeable and we could not fault their workmanship - absolutely first class. We are extremely happy with the service and heating system provided by McInnes Group and we would highly recommend them and would 100% use them again should the need arise.

    thumb Stephen Hoban
  • 5 star review  Delighted with my new heating, went smoothly from start to finish , staff were all very helpful & approachable , would recommend & have to others already !

    thumb Tracey Bruce
  • 4 star review  Very pleased with the job done by McInnes Group. Neat piece of work which was completed on time. Would recommend them if you need advice about heating systems.

    thumb I-P A
  • 5 star review  Great company. Brillant communications from start to finish of job.office kept me updated with start dates and sent great fitters who were polite,friendly and got on with the job.clean tidy job really pleased would recommend this company to anyone.

    thumb Lesley Latta
  • 5 star review  Positive experience from start to finish with the McInnes Group. Great communication throughout. The team that fit our heat pump we’re friendly and professional. They were always more than happy to answer any questions we had. We are so happy with our heat pump and the standard of finish achieved by the team. Highly recommend the McInnes Group.

    thumb Betty Bear
  • 5 star review  We had a full replacement of our old storage heaters with a brand new air source heat pump system. They were quick, hard working, polite and clean. And fast. Excellent work. Highly recommend.

    thumb John Byrne
  • 5 star review  I am extremely impressed with Joe, Neil, Jamie and the entire team. From start to finish they were professional, courteous and helpful. Nothing was too much trouble and the quality of work is outstanding. I highly recommend.

    thumb Karen Douglas
  • 5 star review  McInnes Group recently installed an air source heat pump for us and the whole experience was first class. The initial consultation with Lachlan was really helpful and he was very responsive, answering any questions we had in relation to the proposed system. When the team came to install the heat pump and associated water cylinder, they worked extremely hard. They were professional, friendly and they made sure our home was kept clean. We are very impressed with the installation - everything has been installed with the outmost care and looks really tidy. As for the heating system itself, we couldn't be happier! Our home is warmer than it has ever been before and it is easy to control. Overall we are extremely happy with the service provided by McInnes Group and we would highly recommend them.

    thumb Arantxa San-Sebastian
  • 5 star review  The McInnes Group have serviced our oil boiler for many years to our satisfaction so when it came time to replace it, we asked McInnes to do a survey to see what our options were. The survey was thorough and we were given impartial advice. Sadly, converting the house to a heat pump was going to be both expensive and disruptive as the whole house would need to be re-piped and the number of radiators effectively trebled. We decided to replace the oil boiler with the latest Grant model and McInnes prepared the quote efficiently and ordered the equipment once a contract was signed and a deposit paid. We were contacted a few days later to agree a day and time to install the new boiler and the whole installation went to plan and was done carefully and thoroughly.

    thumb Richard Jenner

Your number one choice for all plumbing, heating and renewable energy solutions throughout Scotland.