Astra Construction

Garreg Fawr Upper High St, Cefn Coed, Merthyr Tydfil, CF48 2HW Directions

Business overview

Why Move Out When You Can Move Up?? Call Us Today For A Free Quotation!

We have been established for 35 years offering construction services across South Wales.

We offer a comprehensive service from start to finish and have full public liability insurance for your peace of mind.

We offer a wide range of construction services and specialise particularly in loft conversions.


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PVC Cladding finished
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Two bedrooms and one bathroom conversion
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Straight flight stairs with half landing and bullnose tread

Products & Services

barn conversions

building conversions

building renovations

building maintenance & repairs

building refurbishments


ceiling contractors


dry lining

fascias & soffits

garage conversions

guttering services

gutter repairs

home improvements

house extensions

loft conversions


plastering & screeding

storm damage repairs


loft conversion newport

I found keith and the team to be very reliable and trustworthy start to finish, bringing a vast wealth of experience to our project. Extending the ridge, gable end and fitting 2 state of the art Velux Cabrio windows into Rosemary tiled roof proved to be a complex undertaking,,. The result is quite beautiful and seamless from the outside....From the inside, the best room in the house with lovely ensuite, we love it.
Our project was completed about a month or two prior to a prolonged period of extreme wind and rain where structural damage was sustained to many of my neighbours homes..Astra's work could not have been subjected to a sterner test...The result PASS with flying colours. Thanks keith.
Julian and Dawn.
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Astra Construction

Astra Construction built my kitchen extension and fitted my new kitchen and did a fantastic job.
I found them to be reliable , always turning up on time , professional , extremely tidy when working and v pleasant to work with.
When we encountered problems they were very helpful and efficient in coming up with solutions.
I have since used them for smaller projects and had the same excellent service.
I have already recommended them to friends who are v impressed with the kitchen and extension.
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