Fewer things, done properly

A focused list, on purpose

Rather than trying to be everything to everyone, we've built SES around four areas: fire safety and compliance, commercial service and repair, a tightly scoped set of residential repairs, and specialist experience with churches and places of worship. If a job's outside that, we'll tell you honestly and, where we can, point you to someone better placed.

Fire Safety & Compliance

Fire alarms, emergency lighting, extinguishers and EICRs — installed, serviced and certified so your building stays compliant.

Residential Repairs & Upgrades

Tightly scoped home electrical work — fault finding, fuse board replacement, downlights, extractor fans, smoke alarms and appliance repairs.

Churches & Places of Worship

Specialist, respectful electrical and fire-safety support for churches and community buildings across London.

Compliance & certificates

EICRs and electrical safety reports

A big part of what we do is testing installations and issuing the certificates landlords, insurers and building owners need. For rented and domestic properties, see our landlord & domestic EICR certificates; for shops, offices and other premises, see commercial EICR reports.

Need it looked at properly?

Tell us what's going on and we'll give you a clear answer on what's needed, what it'll cost and when we can do it.