Commercial
Commercial Electrical Contractors Supporting Businesses Across Essex
Sigma Electrical Services provides professional commercial electrical solutions for businesses throughout Chelmsford, Maldon and surrounding areas across Essex. Since 2006, our experienced electricians have delivered reliable electrical installations, maintenance, repairs and testing services for offices, retail premises, commercial buildings, industrial units and public sector environments.
We understand that businesses require dependable electrical systems with minimal disruption to day-to-day operations. Whether you require a full electrical installation, lighting upgrades, scheduled maintenance, inspection and testing or reactive repairs, our team works efficiently and professionally to deliver safe, compliant and high-quality results.
From small commercial projects through to larger ongoing contracts, Sigma Electrical Services offers practical solutions tailored to the requirements of your business.
- Commercial electrical installations
- Office and workspace lighting
- Consumer unit upgrades
- Power distribution and circuits
- Emergency lighting installations
- Inspection and testing
- Electrical maintenance and repairs
- Data cabling and power solutions
- LED lighting upgrades
- Fault finding and diagnostics
Other Services
Looking for A Commercial Electrician?
Whether you manage a small office, retail premises, warehouse or larger commercial facility, Sigma Electrical Services delivers professional electrical solutions tailored to your business requirements. Our experienced electricians provide safe, compliant and reliable installations with minimal disruption to your operations.
Fully Qualified, Fully Accredited.
Accreditations provide confidence that your electrical contractor works to recognised industry standards. Sigma Electrical Services is proud to hold recognised industry approvals and memberships which demonstrate our commitment to safety, quality workmanship and professional compliance.
Our certifications and affiliations help ensure every installation, inspection and project is completed to the highest standards while giving customers peace of mind that they are working with experienced and approved professionals.
Professional Electrical Services Made Simple
Our process is designed to keep projects straightforward, efficient and stress-free. From your first enquiry through to completion, Sigma Electrical Services ensures clear communication, expert guidance and high-quality workmanship every step of the way.
Get in Touch
Contact our team to discuss your electrical requirements. Whether you need a minor repair, a full rewire or a commercial installation, we’ll provide expert guidance and arrange a convenient consultation.
1
Receive a Tailored Quote
After understanding your needs, we’ll provide a clear and competitive quotation with honest advice, transparent pricing and a solution designed specifically for your property or project.
2
Professional Installation
Our qualified electricians complete all work safely, efficiently and to the highest industry standards. We ensure every project is fully tested, compliant and delivered with minimal disruption.
3
Send The Team a message
Get in touch with us.
Contact Info
Whether you need electrical repairs, a new installation, inspection and testing or advice on your next project, Sigma Electrical Services is here to help. Our experienced electricians provide reliable support for domestic, commercial and industrial clients across Essex.
Complete the contact form and a member of our team will get back to you as soon as possible to discuss your requirements and provide a free, no-obligation quotation.
Email us
sigmaelectrical@btconnect.com
Call us
01621 892267
Mobile
07973 521673