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About Us

Both myself (Glyn) and my wife Catherine Keast are directors of TR1 Construction Ltd.

Our aim in our business is to give honest advice to all our customers. Quotations for projects are free, realistic and genuine and we only provide estimates on request.
We believe we are unique in our approach to the way we work.

Most other companies only provide estimates which can vary massively during the job. We pride ourselves on providing accurate quotes that do not change during the build.



Barn conversions




New builds



Block work

Electrics (sub contacted)



Holiday home maintenance

Stone work

Plumbing (sub contracted)

"A great firm"

“I contacted Glyn in January regarding a kitchen renovation. By the end of March it was complete. Brilliantly organised and planned, and great communication…I knew exactly what to expect every day. All of the team were lovely to have around, and highly professional. Cannot recommend this company highly enough.”

30 Mar 2016

"Exceptional workmanship"

“We had a first floor extension built by KEAST CONSTRUCTION and got to say that i would recommend to anyone as the workmanship is very good.
Communication from all parties was excellent and the project Manager (Glyn) kept us informed throughout the hole process.
Time scale were prompt and finish result is exceptional. Thank you to all the team you are credit. 10/10. ”

29 Feb 2016

"Renovation of bungalow"

“Glynn and his team have recently completed works to our bungalow including the installation of a staircase,loft conversion to create a bedroom and shower room,a kitchen extension and new kitchen.The work was started and completed on the arranged dates(taking 3 months).
The team of craftsmen assembled by Glynn completed their work to a high standard and were efficient and reliable.
We’re delighted with the result and would recommend Glynn and his team to anyone.”

11 Nov 2015

"Excellent, professional service"

“Glyn and his team were excellent. We left them for two weeks to install our new kitchen whilst we were away. We came back to a lovely kitchen, clean, and well finished and ready to fill with our bits.Any problems they had sorted efficiently without worrying us on holiday, and had completed a superb job.
We would have no problem recommended Glyn Keast and his team in future.”

01 Oct 2015

Call Us

Tel: 01872 273372

Mob: 07813269854

Find Us

Based in Truro, Cornwall

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