Installation. Maintenance. Repairs.

Electrical Engineering Services

Design, installation, upgrades and remedial work for homes, commercial sites, developments and public-sector environments across the East of England.

Discuss a Project View EICR Support
20+ yearsPractical electrical experience behind every recommendation.
NICEIC accreditedCompetent, independently assessed electrical contracting.
End-to-end supportFrom first conversation through to handover and aftercare.

Built around the property

Electrical work planned for safety, performance and future use

JDH Electrical Services Ltd has the experience, expertise and practical knowledge to take on electrical installation projects across domestic, commercial and industrial settings. The work is planned around how the property is used today, how it may need to change, and what must be in place for safe long-term operation.

That includes everything from consumer unit upgrades, rewires, lighting and power to larger electrical engineering packages for new builds, commercial premises, agricultural buildings, schools and public-sector environments. Where renewable energy, EV charging or energy storage may follow, the electrical infrastructure is considered from the start.

JDH Electrical engineer beside a branded service vehicle
Professional delivery, clear handoverInstallation, testing and certification handled with disciplined workmanship.

Core services

Electrical contracting without guesswork

01

Installations and upgrades

Electrical installations for existing properties, refurbishments, extensions, outbuildings and new-build projects.

02

Consumer units and distribution

Consumer unit replacements, distribution upgrades and circuit planning to support safe modern usage.

03

Lighting, power and external supplies

Practical lighting and power solutions for homes, workplaces, workshops, agricultural buildings and external areas.

04

Fault finding and remedials

Clear diagnosis and remedial work following faults, inspection findings, damage, ageing equipment or poor previous workmanship.

05

Inspection, testing and certification

Testing and handover documentation so owners, landlords and managers understand the condition of the installation.

06

Renewable-ready infrastructure

Electrical preparation for solar PV, battery storage, EV charging and the future energy demands of the building.

Where we work

Support for homes, businesses and managed sites

Reliable electrical work for occupied properties

For homeowners, landlords and letting agents, JDH provides tidy, well-managed work that respects the property and leaves a clear record of what has been installed or repaired.

  • Consumer unit upgrades and circuit improvements
  • Rewires, extensions and additional power
  • Remedial work after inspection reports
JDH electrician carrying out electrical work at a home

Electrical infrastructure for working sites

Commercial and agricultural properties need installations that are safe, serviceable and planned around operational demand. JDH supports workspaces, workshops, units, farms and industrial environments.

  • Distribution, lighting and power upgrades
  • Planned maintenance and remedial works
  • Future capacity for EV charging and renewables
Close-up of a JDH electrician working on an installation

Programme-aware installation for build teams

Electrical work for new builds and extensions needs to be coordinated early so routes, containment, future technologies and certification are handled without unnecessary disruption.

  • First fix, second fix and handover
  • Coordination with developers and architects
  • Design awareness for solar, storage and EV charging
Property under construction with solar panels and scaffolding

Professional support for sensitive environments

Educational and public-sector sites need disciplined planning, clear communication and safe working methods. JDH supports projects where access, continuity and compliance matter.

  • Planned works around occupied buildings
  • Inspection-led remedials and upgrades
  • Clear documentation for responsible managers
JDH electrician entering a property with tools

How we deliver

A clear route from survey to support

Understand

We review the property, usage, access, existing installation and future plans before recommending a route forward.

Specify

We set out the electrical scope clearly, with practical advice, proven components and transparent pricing.

Install

Work is carried out neatly and safely, with coordination around occupants, trades and site operations.

Test

The installation is inspected, tested and documented so the handover is clear and usable.

Support

JDH remains available for maintenance, warranty support, remedial advice and future upgrades.

JDH team member working on a commercial solar installation
Built to connect with future energy systemsElectrical engineering, solar PV, energy storage and EV charging considered together.

Why JDH

Accredited advice, dependable workmanship and long-term value

Clients choose JDH because the process is clear from the beginning. Advice is honest, pricing is transparent and the work is carried out by a team that understands the responsibility that comes with electrical infrastructure people depend on every day.

NICEIC and MCS accredited: electrical and renewable energy work backed by recognised assessment routes.
Residential to public-sector: support for homes, businesses, educational settings, agricultural sites and managed portfolios.
Built for the long term: careful design, proven equipment and aftercare that keeps systems performing.

Questions

Electrical engineering FAQs

JDH supports installations, upgrades, consumer unit replacements, rewires, additional circuits, lighting, power, inspection-led remedials and electrical infrastructure for solar PV, battery storage and EV charging.
Yes. The team works across residential, commercial, educational, agricultural and public-sector environments, with planning around access, safety, programme and handover requirements.
Yes. JDH can consider solar PV, battery storage and EV charging requirements as part of the wider electrical design so future upgrades are easier to support.
JDH is based in March and works across Cambridgeshire, the East of England and neighbouring counties, including March, Ely, Huntingdon, Peterborough, King’s Lynn, Hunstanton and Grantham.

Plan the electrical work properly from the start.

Speak to JDH about installations, upgrades, remedials or future-ready infrastructure for your property or site.

Contact JDH