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Thomas Armstrong is a family owned business based in Cumbria. The company has expanded over the years and has now opened a renewable energy division specialising in the design and installation of solar power heating, solar PV, biomass energy, ground source heat pumps and air source heat pumps.

Based in Carlisle, the renewable energy business is supported by a larger construction division. Our team offers our domestic and commercial customers across the country a significant depth of resource.

Thomas Armstrong’s Renewable Energy Division is a qualified installer registered through the MCS (Microgeneration Certification Scheme). This means the projects we work on may be eligible for the government’s RHPP (Renewable Heat Premium Payment), RHI (Renewable Heat Incentive) and FIT (Feed In Tariff). We also hold accreditation to HETAS, Gas Safe and Real Assurance.


Stuart Hoyles

01900 68211

Workington Road
CA15 8RY