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About C&M Developments
The development side of C&M Jones Groundworks Limited, a Mountain Ash contractor with more than 50 years of combined experience below ground.
Why a groundworks contractor builds homes.
C&M Jones Groundworks has spent its working life on the hardest part of building in the Valleys: the ground. Drainage and sewer infrastructure, foundations, reinforced concrete and retaining structures, for housing associations, contractors and private clients across South Wales.
C&M Developments exists so that the same experience can carry a site all the way. Instead of getting a scheme out of the ground and handing it on, we take it from the first site walk to finished homes, with one team and one point of contact.
C&M Developments is a trading name of C&M Jones Groundworks Limited. Same company, same people, same accreditations.
- Company
- C&M Jones Groundworks Limited
- Company number
- 12493193
- Based in
- Mountain Ash, Rhondda Cynon Taf
- Managing Director
- Marcus Jones
How we work
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We price the ground because we dig it
The ground is where Valleys schemes run over. Our estimates for it come from the team that does the work, not from a desk.
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One team, one point of contact
From the first conversation to the keys, you deal with the same people. Nothing is lost between contractors.
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Accredited for public-sector work
CHAS accredited, with CSCS, CPCS and Street Works certification, and approved to install Platipus earth anchoring systems.
“C&M Jones has consistently demonstrated professionalism, reliability, and a diligent approach to all aspects of their work.”
Get in touch
Got land, or a scheme that needs delivering? Tell us about the site and we will arrange a call, then meet you there to walk it together.
“C&M Jones has consistently demonstrated professionalism, reliability, and a diligent approach to all aspects of their work.”
CHAS accredited · Approved Platipus installer
Your details go to C&M Developments only. We never pass them on.