We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Coronavirus Read our latest advice

Endorsed by



Trusted Traders

Treadlighter Ltd

Profile thumb tllogofinal


32 Reviews


Our mission is to help our customers make sensible and affordable choices that will save energy, save money and reduce their CO2 emissions by minimising dependency on fossil fuels.

We have specialised in renewable energy technologies since 2007. We are mechanical, electrical and gas engineers. We are also energy surveyors and accredited assessors, so we see the big picture.

Every property is unique and objective professional advice promotes informed choices. As an independent business we're not tied to any one manufacturer or any single technology; we specify what is best for your property and show you why. We can demonstrate a significant track record in the design, installation & maintenance of renewable energy systems for both small & large applications.

So, if you want to know what your energy options are and discover how improving your property could be the one of the best investments you ever make, please get in touch.

What we do

  • Renewable energy

    • Solar panels
  • Electricians

    • Electrical installations
  • Lighting contractors

  • More Services

    • ev chargepoints
    • solar battery storage

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

32 reviews
Customer Service
Sort by
Which? Local Review
Customer Service
Treadlighter installed a 1.71 kWp grid connected photovolatic (PV) system, comprising of 9 solar modules. Their approach from the initial survey to the final installation and commissioning was very professional. They provided detailed quotations of alternative schemes following a thorough survey of our property. The staff were very friendly and polite, they arrived on the promised day, completed the installation and commissioned the installation on the same day. The system has already exceeded both the design output and our expectations! We have no hesitation in recommending this company.
joanandbobvines Posted on 14/03/2011 , work completed 14/03/2011
Which? Local Review
Customer Service
The company erected solar panels on our flat roof. They co-ordinated the replacement of the roof at the same time. All the work was done on time and excellently co-ordinated. The contractors were extremely helpful and informative throughout the process.
ChrisLarkman Posted on 25/06/2010 , work completed 25/06/2010