- Hours
- Until 5pm
- Phone
- 01463 231423
- Website
- mcinnesgroup.co.ukUnverified profile
- Listing checked
- 2026-10-10
About McInnes Group Ltd
McInnes Group Ltd is a renewable energy business based in Inverness, founded in 2010 by Lachlan McInnes. The company designs, installs and maintains heat pumps, solar PV, battery storage and air conditioning across Scotland for homeowners, businesses, charities and community organisations. It also installs and services oil and gas boilers. The team of around 30 people includes engineers, designers, project managers and office staff, and the business remains family-run with Lachlan's brother working in the company.
McInnes Group specialises in air source heat pumps, ground source heat pumps for larger rural homes and commercial loads, roof-mounted solar PV with hybrid inverters, battery storage paired with solar or smart tariffs, air conditioning with inverter cooling, and biomass boilers. Most installations combine multiple technologies rather than a single product. The company is MCS-certified for Home Energy Scotland grant eligibility and provides the technical documents customers need for grant applications.
Every project follows six stages: a free estimate, a pre-start survey measuring the building and modelling heat loss, a full proposal, installation by fully qualified engineers, a detailed handover, and first-year remote monitoring and optimisation. The business covers Scotland and designs systems for the property as it actually is, retaining existing components where they can deliver the efficiency a new heat pump needs. One company and one accountability line means the same number stays on the customer's paperwork for the lifetime of the system. McInnes Group has installed renewable systems since 2010 and is manufacturer-trained across multiple brands including Vaillant, Panasonic, Mitsubishi and Grant UK.