Keystone Environmental Ltd

Keystone are a pro-active team, experts in their field who communicate effectively and help find development focussed solutions when challenges arise.

Rob Powe

Development Manager, Wichelstowe LLP

Keystone have performed exceptionally, working collaboratively with our designers, ecologist, and operational teams, to not only carefully mitigate, but also enhance the environment on the A417.

Gavin Jones

Project Director, Kier Transportation

Keystone have consistently provided us with the highest quality of workmanship. Their professionalism and dedication to our projects is invaluable and their ability to react to our needs and to changes to the scope of works has always been met with a positive, flexible and problem solving attitude.

Alexandra Hemming

Senior Landscape Architect, Heidelberg Materials

From the first site visit, I felt Keystone were professional, friendly, and invested in the importance of the nature reserve, and its key species. The final product is a real asset to the nature reserve, finished to a high standard.

Stephanie Wilson

Reserve Manager, NNR

I’ve had the pleasure of working on two of these projects with Keystone over my time at Redrow. On both occasions, Keystone provided an excellent service from design through to construction. Both projects were completed on budget and within the time requirements. I would recommend them to all on any similar projects.

Reuben Cooke

Head of Technical, Redrow

Working with Keystone has been a great experience from start to finish. Their team is not only highly knowledgeable about ecological practices but also deeply passionate about making a positive impact. From implementing innovative solutions to offering expert advice, they have helped us with our ecological requirements significantly.

Andrew Price

Director of Development, Wildfox Resorts

Keystone Environmental have undertaken a number of biodiversity enhancement projects for us recently. We have been impressed by their commitment to the highest safety and environmental standards, and could not be happier with the projects that they have delivered for us thus far. A big thank you to the project delivery team, we look forward to working with you on future endeavours.

Jack Porter

Estates Project Support Manager, SGN

Keystone are the go-to experts on all things arboriculture. We have worked with Neil and John over the last couple of years on a number of large-scale projects in Wales, where they have been able to draw on their long-standing relationships with consultees to help scope and progress issues. They provide best practice advice and outputs, including acting as expert witness at hearings and are a pleasure to work with.

Jack Pugsley

Director, Savills

During the initial months of onboarding Keystone into our supply chain, the team has consistently demonstrated a proactive and capable approach in managing complex environmental and ecological challenges. This marks a very promising start to our partnership, and we are optimistic that the high standard of customer service provided will continue as the relationship develops

Lee Hildreth

Project Manager, Taylor Woodrow

Keystone have provided a professional and competent service with all queries answered in a very timely manner. No ask has been too difficult and they have always had time to discuss any ecology queries. I felt like I was in safe hands and could trust their professional judgement.

Molly Guirdham

Senior Environmental Manager, Morgan Sindall

Keystone consistently demonstrates excellent communication and collaboration, supporting us in identifying practical and effective solutions. They are always highly responsive to work requests, providing quick turnarounds without compromising on quality. The work they deliver is consistently of a high standard, and their reliability makes them a valued partner.

Claire Elliott

Head of Environment & Sustainability, Kier