Diamond Drilling Services SW, led by Scott with Josh among the named engineers, specialises in core drilling through thick granite, rubble stone and reinforced walls for jobs such as extractor duct holes, soil and waste pipe openings, and work inside a Grade I listed building. Reviewers describe call-outs arranged within days — sometimes on the same day for urgent jobs — and drilling carried out with good dust control, minimal mess and mains water tidied away afterwards. Several reviews come from tradespeople and facilities managers who use the company repeatedly, including one contractor who deals with them for NHS building maintenance in Devon. Pricing is described as matching the original quote, with one reviewer noting the finished cost was identical to the estimate despite a demanding job. As a demolition contractor in Plymouth, Diamond Drilling Services SW Ltd holds a 5-star average from 43 Google reviews.
Reviews
5.0 / 5 · 43 totalThis company made short work of two cores through 1/2m thick granite walls, they were professional and straightforward to deal with, tidy and friendly. Highly recommend!
From the initial conversation to carrying out the site works within 5 days - great service. We wouldn’t hesitate contacting Scott for the next project.
Very good. The team was professional, efficient, and clearly experienced in what they do
Fantastic service! Quick and reliable. We had attempted drilling 2 holes in a reinforced wall ourselves and got nowhere fast. The team at Diamond Drilling Services SW came out within 2 days of us placing an enquiry and had the holes drilled for us within hours. Quick, clean, and very professional. Will be using again without hesitation, 100% recommended!
superb effort over the xmas period from these boys! my client had their HWS shut off at last minute notice due to ventilation concerns. these guys took the call and were on site in 24 hours. clean tidy and kept us and the client in the picture all the way. we wont use anyone else for our drilling requirements from here on in! Dan Filer Contract manager for Cambridge Maintenance
Diamond Drilling were brilliant. From initial booking to the drilling through the very thick wall of a Grade I listed building, following given plans and relevant permission. Quick, efficient, clean and polite. Would highly recommend.
Scott and his team did a great job for us on a site in Plymouth recently. It was a new client and we had to work inside an active factory and make sure there was no mess or disruption. I was really impressed with the standard of work DDS carried out - nothing was too much. Even after packing everything away and the client deciding they wanted another hole cored, the engineer set everything back up in good spirits and took his time to make sure it was clean and tidy at the end. Highly recommended and wouldn't hesitate to use again.