Commercial Electrical Services in Norwich & Norfolk
Redhill provides professional commercial electrical services across Norwich, Norfolk and Suffolk, working with offices, retail units, warehouses, schools and more. Whether you need lighting upgrades, EICRs, rewires, or new installations, our qualified electricians deliver safe, efficient work that meets all current regulations.
20 year old, family-run business
We never use
subcontractors
Commercial Electrical Services We Offer
We handle all aspects of commercial electrical work for offices, warehouses, schools, retail spaces, and other business premises across Norfolk and Suffolk. Whether it’s a one-off installation or ongoing electrical maintenance, our team works to the latest regulations with minimal disruption to your operation.
Commercial Lighting
We design and install commercial lighting systems that meet your workspace needs — whether that’s energy efficiency, visual comfort, or security.
- LED panel lighting for offices, schools, and retail units
- Emergency lighting systems with testing and compliance checks
- Motion sensors and timed lighting controls
- High-bay and warehouse lighting
Electrical Installations
Our electricians provide complete electrical installations, performing new builds, refurbishments, and tenant fit-outs safely and efficiently.
- Power distribution and consumer units
- Data cabling and structured wiring
- Sub-metering and energy monitoring solutions
- Electrical work for shopfitting and office renovations
Heating Systems
We supply and install efficient electric heating solutions for commercial spaces — ideal for reducing energy costs and improving comfort.
- Electric panel heaters and convector systems
- Storage heaters and underfloor heating
- Thermostatic controls and zoning systems
Smoke Detection Systems
We install and maintain commercial fire alarm and smoke detection systems to help meet fire safety regulations.
- Hardwired smoke and heat detectors with battery backup
- Commercial fire alarm systems (conventional or addressable)
- Ongoing inspection and testing schedules
Complete or Partial Rewires
We rewire and upgrade electrical systems in commercial buildings to meet safety standards and changing layouts.
- Full rewires for business premises, shops, and schools
- Partial rewiring during renovations or expansions
- Removal of outdated cabling and fuse boxes
EICR Testing & Inspection
We carry out Electrical Installation Condition Reports (EICRs) for landlords, businesses, and letting agents across Norfolk and Suffolk.
- Periodic electrical testing for offices and rental properties
- Commercial landlord safety checks
- Reports to meet insurance and lease obligations
- Remedial works and certification
Solar and EV Charging Installation
We also design and install commercial solar systems and EV charging stations across Norfolk and Suffolk. Explore our solar services →
Our Commercial Electrical Work
Discover how we support local businesses with professional, reliable electrical services. From safety inspections to large-scale installations, our commercial projects reflect the high standards and trusted partnerships we bring to every job.
Commercial
Electrical Installation Condition Report (EICR) for a Commercial Property in Thetford
Project Overview Redhill Services was commissioned to carry out an Electrical Installation Condition Report (EICR) for a commercial rental property in Thetford. The building was leased to a car garage business, and the landlord—one of our regular clients—wanted to ensure...
3 months ago
What our customers have to say
Don’t just take our word for it! We’re rated 5 stars on Google from 28+ reviews!
Nathan Parnell
TL
David Chaplin
Anthony Brown
PJ Scott 
Commercial Electrical FAQs
Have questions about our commercial electrician services? From safety checks and PAT testing to qualifications and EICRs, we’ve answered some of the most common queries to help you better understand what we offer and how we work.
What areas do you serve?
At Redhill Services, we provide our high quality electrical services to domestic and commercial clients in Norwich, Norfolk, Suffolk and the surrounding areas.
Do you provide a PAT testing service?
Yes, we offer Portable Appliance Testing (PAT) as part of our comprehensive electrical services.
How qualified are your electricians?
Our electricians are highly trained and licensed professionals with years of experience in handling a wide range of domestic and commercial electrical projects.
Is your work guaranteed?
We are fully NICEIC registered and all our work is officially certificated and guaranteed. If you’re not happy with the results, we’ll make it right.
Do you offer free estimates?
We provide free, no-obligation quotations for all our services. Feel free to get in contact with us, and we’ll assess your needs and provide you with a clear estimate.
How often should PAT testing be carried out on equipment?
How often you do PAT testing depends on your industry and how much you use the equipment. Think about things like how it’s installed, maintenance records, third-party equipment, and how often you use it. There’s no set schedule, you may need some for legislation in your industry or to adhere to certain health and safety measures, so adjust testing to fit your workplace. Make sure you can easily get the data for reporting or sharing with colleagues if possible so you know when to book in your next round of PAT testing.
What is involved in an Electrical Installation Condition Reports (EICR)?
When you get an Electrical Installation Condition Report (EICR), electricians check all the electrical items in your home or business. This can involve wires, wiring in general, sockets and switches. They find and report any problems, give safety advice, and suggest fixes to make sure everything follows the rules and stays safe.
