Who we are

An engineering company that installs, not a sales company that subcontracts

Beam exists because renewable installations are too often sold on templates and delivered on guesswork. We do the engineering first — then install what the numbers support.

Every Beam system starts with data: your roof geometry, your heat loss, your half-hourly usage, your tariff. AI turns that into a design specific to the property — how many panels the roof can viably carry, what size battery the evenings actually justify, what flow temperature the radiators really need. If the numbers don't support an install, we say so.

Installation is run like a construction project, because we come from one: certified teams working from digital work-packs, every fixing and circuit specified before work starts, zero-defect handover, and DNO paperwork submitted for you. Then the system is monitored against its forecast for 25 years — forecast versus actual, in the open.

The slogan is the promise: Informed Energy. Delivered. We know (informed), and we do (delivered).

Three measurable promises

Part of a family of builders

Beam Renewables shares its DNA with Buildtonic, a construction company working across the same Surrey, Hampshire and London footprint — which is why our installs run on work-packs and snag rates rather than sales scripts. Large-scale energy infrastructure — motorway-corridor solar farms, grid-scale storage and HGV charging hubs — is delivered by our sister brand Corr Energy. Beam Renewables and Corr Energy are trading names of the same company.

Get an informed view of your property

Tell us what you're hoping to do. We'll come back with numbers — what it could generate, what it could return, and how fast we could have it energised.

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