High Voltage Installation & Maintenance

We specialize in working with high voltage systems, offering safe, efficient installations and maintenance. Our team of highly skilled engineers ensures that all work is completed in full compliance with industry standards, delivering reliable, high-performance solutions for both industrial and commercial projects.

With in-depth expertise in the design, construction, operation, and maintenance of electrical distribution systems, we handle systems ranging from 400V to 11kV. Whether you need a complete turnkey solution or expert guidance on electrical infrastructure challenges, our team delivers outstanding results. 

green icon of a transformer on a white background its a high voltage indication
High Voltage System Installations & Maintenance
electrical distribution unit shown in green
Electrical Distribution Systems (400V to 11kV)
icon showing a man reading a design drawing
Industrial & Commercial Projects
Icon showing key turnkey solutions in green
Turnkey Electrical Solutions
reactive fault finding icon in green on white background
Reactive Fault Finding

Our Clients Say

VolkerFitzpatrick have chosen to work with Eco-1 since they successfully completed their first Royal Mail project with us in February 2014. They remain a valued member of our select supply chain due to their professional approach and consistent delivery in terms of safety, quality, value and programme. They are currently working on our new head office development in Hoddesdon which demonstrates our belief and trust in what they do.

Ted Pilbeam IEng FCIBSE FCIPHE RP MIET • Building Services & Sustainability DirectorVolkerWessels UK

Our Clients Say

The team at Eco-1 were always very supportive, I knew I could call day or night with any issues and they would get on it as a priority.  This is the sort of support you need when dealing with such a wide-ranging project such as the Bear Grylls Adventure build!

James Thomas • General ManagerMerlin Entertainments PLC

Our Clients Say

A proactive approach in finding solutions to a problem combined with a willingness to provide the resource to complete the job in a timely manner.

Mark Childs • DirectorHMC Chartered Surveyors

Our Clients Say

I have worked with Eco-1 for many years and they continue to add value to their customers with their attention to electrical safety and quality of their people.  They integrate well into the wider team and place great emphasis on planning, safety, compliance and handover. They respond exceptionally well to challenges as they occur in complex live operational environments and embrace the need for operational continuity at all times.

John Bradshaw B.Eng (Hons) C.Eng MCIBSE • Head of Engineering, Co-op Property

Our Clients Say

The Eco-1 team provided a responsive and professional service during our Gallagher Retail Park extension and refurbishment project in Wednesbury.  They offered both electrical and mechanical services, completing all to a high standard. Their Project Manager, Stephen Dudley was always easy to contact, proactive and personable during the works.

Geoff Cutts • Associate Project Manager, R G Group

Our Clients Say

Great businesses have great people and Eco-1 are no exception. They have produced safe, quality deliveries for me for two decades and it’s a pleasure doing business with them.

Andy Hughes • Production DirectorWates Smartspace

Health & Safety Commitment

Health and safety are integral to everything we do. We prioritise safety through dedicated resources, an in-house team, and expert consultancy. Our multiple SSIP accreditations, including Constructionline Gold, CHAS, Safe Contractor, and Altius, highlight our commitment to the highest safety standards.

 

eca accreditation online symbol and logo demonstrating eco-1s commitment to health & safety
chas accreditation online symbol and logo demonstrating eco-1s commitment to health & safety
NIC EIC Approved Contractor Logo
safe contractor approved logo
Eco-1 Electrical Solutions

Electrical soultions and contracting projects

Eco-1 Maintenance

Electrical maintenance and compliance services

Eco-1 Energy

Electrical energy solutions for carbon reduction