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Plumb Solar are Leicester’s leading specialist in solar thermal hot water repairs, servicing and system troubleshooting. With more than 18 years of experience, G3 certification and 5-star reviews, we diagnose and repair faults on all types of solar hot water systems across Leicestershire and the East Midlands.

We also install and service air source heat pumps as a Grant G1 approved installer and Viessmann Vitocal 150-A trained engineer, and we support other heat pump installers who need expert help with solar thermal integration or existing system faults.

Solar Hot Water & Heat Pump Specialists in Leicester | Since 2007

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Since 2007 we have been installing, servicing and repairing all types of solar hot water, solar thermal and solar heating systems for domestic use, commercial and swimming pools

We also work in general plumbing, hot water storage, underfloor heating and low temperature heating systems

Frequently asked questions

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Viessmann Vitosol 200T

Solar Thermal Repair, Servicing & Installation — East Midlands

Specialist solar thermal engineer near Leicester since 2007, covering Nottingham, Northampton, Coventry, Peterborough and the wider East Midlands. G3 certified and BPEC trained, we work on all makes and ages of system, including brands no longer supported by their original installer.

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Solar Hot Water & Solar Thermal Repair

Fault-finding, repair, annual servicing and recommissioning for all makes of solar hot water system.

Common solar hot water faults we repair:

  • No hot water or poor performance

  • Air-locked solar circuits

  • Pump failures and noisy pumps

  • Leaking pipework or fittings

  • Controllers not working or displaying errors

  • Overheating and stagnation problems

  • Sensor faults

  • Glycol/antifreeze degradation — testing and replacement

See all solar thermal services and the brands we work on →

 

Heat Pump Installation & Servicing

Grant G1 approved installer and Viessmann Vitocal 150-A trained. We design, install and service air source heat pumps, with up to £7,500 off through the Boiler Upgrade Scheme (£9,000 for oil or LPG homes). We also help other heat pump installers bring existing solar thermal systems back into service.

Heat pump installation, servicing and grants →

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Unvented Cylinders

Installation, servicing and repair of unvented hot water cylinders by a qualified G3 engineer, plus underfloor heating and low-temperature heating design.

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Our Service Area

Based near Leicester (LE7), covering Leicestershire, Nottinghamshire, Northamptonshire, Coventry and Warwickshire, Peterborough and Birmingham. Specialist long-distance call-outs considered.

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