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Trusted Building Contractors
in Cornwall since 1999

Established in 1999, RM Developments Ltd is a family-run building contractor delivering high-quality construction services across Cornwall. Trusted by commercial, public, and private clients, we specialise in new builds, refurbishments, extensions, industrial projects, and maintenance works.

With decades of experience and strong local knowledge, we provide reliable, tailored solutions while building lasting relationships through quality, professionalism, and exceptional service.

Over the years, we have successfully completed projects for Cornwall Council, the Royal Cornwall Hospital Trust, local schools, care homes, commercial organisations and private developers. Our extensive local knowledge, combined with decades of industry experience, enables us to deliver practical, dependable construction solutions tailored to each client’s needs.

At RM Developments Ltd, we take pride in building more than quality structures, we build lasting partnerships founded on trust, professionalism, and outstanding service.

Providing services for these sectors

Education

Providing high-quality construction services to local schools  including: Pennoweth Community School, Camborne International Science Academy, St Erme & Trispen School and Falmouth School.

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Healthcare

Delivering new builds, refurbishments and maintenance for hospitals and care homes including: Royal Cornwall Hospital Trust and Camborne Redruth Community Hospital.

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Commercial

Tailored solutions for commercial organisations and private developers including: Cornwall Council, Newlyn Marine Training Centre, Fowey River Academy, Ashton Development and Krowji.

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What our customers say about us
Thank you for all the hard work over the last couple years to make the school safer and look a million time better. Couldn’t of hoped for a better group of people. You have been a please to work with.
Fowey River Academy
It has been a very successful project, the end result is fantastic, Ward sister is over the moon, workmanship has been high and is noticeable in the finish. Thankyou RMD for delivering us a great space.
NHS Estates
Everyone has mentioned that it was a great visit, with the whole party impressed with the ease of access and efforts to accommodate them on site. All were impressed with the size of the building on the site and how little it was impacting the wider area. One or two were impressed that works were ongoing whilst the visit was in progress, noting that often that site visits are often used by contractors as an excuse for a protracted work break!
Newlyn Harbour
I very much value your company, workmanship and integrity.
Cornwall Partnership NHS Foundation Trust
The standard and construction of the property is excellent, RM Developments have taken their time with each property to ensure that they are built to a very high standard.
Ashton developmentHouse purchaser
Tower block and Science labs are finished to very high standard and the teachers can’t wait to get back in them. So pleased to final use the space for learning after so long of being derelict.
Fowey River AcademyHeadmaster
A huge thank you for all your hard work, you’ve created a really special place for the children to learn.
Crofty Education TrustCEO
We have found it helpful that the site team have approached any challenges in a positive and pro-active manor working to resolve any emerging problems in a constructive and collaborative manor. Attention to detailing, specifically fire stopping which we understand is a business specialism has been noticed to be high quality.
PBA
We have accreditations with the following associations