NICEIC Approved Commercial Contractors · All London Postcodes
Reliable Commercial Electrical Contractors in London
NICEIC Approved, Rapid Response & Covering All London Postcodes
Commercial EICR, Fire Alarm Testing, Emergency Lighting, 3-Phase Installations & 24/7 Fault Diagnostics — all under one NICEIC-approved contractor.
- 3-Phase Distribution & Containment
- Fire Alarm Panels & BS 5839 Compliance
- Emergency Lighting & Path Testing
- Industrial Fit-Outs & Rewiring
Commercial Grade Specifications · RAMS Provided · Dedicated Project Management
Commercial Electrical Contractors & Compliance Specialists in London
At Eco Tech Electrical Contractors Ltd (Property Cert Experts), we deliver fully compliant commercial electrical and fire safety solutions for businesses, landlords, facilities managers and commercial property owners across all London postcodes. As a NICEIC Approved Contractor (619783000) and qualified fire safety specialist, we provide a single point of responsibility for all electrical installation, testing, maintenance and compliance requirements.
Our commercial clients trust us because we combine electrical expertise, fire safety competence, and full regulatory compliance under one contractor. Whether you need a Commercial EICR, fire alarm installation, emergency lighting testing, or urgent fault diagnostics, we ensure your premises remain legally protected, safe to operate and fully compliant with UK regulations.
Complete Commercial Electrical & Fire Safety Services
Full-scope installation, testing, maintenance, and certification for commercial and industrial properties.
Commercial EICR & Compliance Reports
Ensuring your electrical installation meets BS 7671 standards and the Electricity at Work Regulations 1989.
- BS 7671 & EAWR 1989
- Fixed Wire Testing
- RAMS Provided
Fire Alarm Testing, Servicing & Maintenance
Compliant with BS 5839 standards and suitable for all commercial, office, and retail premises.
- BS 5839 Aligned
- Logbook Records
- Zone Checks
Fire Alarm Installation & Commissioning
Full system design, addressable panel wiring, installation, zone integration, and commissioning certification.
- Addressable Panels
- Full System Design
- BS 5839 Commissioning
Emergency Lighting Installation & Testing
Ensuring safe escape routes, 3-hour battery backup systems, and BS 5266 compliance verification.
- BS 5266 Compliance
- 3-Hour Duration
- Key-Switch Grid
3-Phase Distribution & Board Upgrades
Safe, balanced, and compliant 400V commercial power distribution and sub-board upgrades.
- 400V Distribution
- Type B RCDs & RCBOs
- Load Balancing
PAT Testing for All Commercial Equipment
Ideal for offices, warehouses, retail units, restaurants, and industrial sites across London.
- Appliance Safety
- Office & Industrial
- Digital Pass Records
AOV Systems (Testing, Repair & Commissioning)
Ensuring Automatic Opening Vent smoke control systems operate correctly during emergency activation.
- Smoke Control Wiring
- Actuator Integration
- Battery Backup
Fault Finding & 24/7 Emergency Diagnostics
Rapid attendance for critical commercial power outages, tripping circuits, and emergency failures.
- 24/7 Rapid Response
- Tripping Breakers
- Power Restored
Full Electrical Installation & Refurbishment Work
From containment, traywork, and cabling to commercial distribution boards and final power circuits.
- Containment & Traywork
- Power & Lighting
- RAMS Included
Common Issues We Resolve for Commercial Clients
Commercial buildings experience complex electrical and fire safety issues that require immediate specialist attention. We regularly diagnose and fix:
✓ Our qualified engineers diagnose and resolve commercial issues quickly — ensuring minimal business downtime and maximum site safety.
How Our Commercial Service Works
A streamlined, hassle-free process from initial site assessment to final compliance certification.
Book inspection or call-out via phone, contact form, or 24/7 WhatsApp.
Free site visit (where required) to confirm cable routes, access, and installation requirements.
Transparent pricing provided upfront with clear written estimates — zero hidden charges.
Same-day engineer attendance available for urgent commercial diagnostics and testing.
Testing, diagnostics or installation carried out by NICEIC approved engineers.
Digital certificate issued within 24 hours of payment confirmation.
Remedials quoted with itemised priority coding (C1, C2, FI) where required.
Full compliance achieved keeping your business legally protected and audit-ready.
Commercial Compliance We Help You Meet
We ensure your premises meet all relevant UK statutory electrical, fire safety, and licensing regulations.
Why Businesses Choose Property Cert Experts
Trusted by facilities managers, business owners, and commercial landlords across London.
- NICEIC Approved Contractor Status (Reg: 619783000)
- Fully Qualified Electrical & Fire Safety Specialists
- Rapid Response Times Across All London Postcodes
- Transparent Fixed Pricing & Upfront Proposals
- Fast Digital Certification (Delivered Within 24 Hours)
- Full End-to-End Compliance & Audit Support
- One Single Point of Responsibility for Electrical & Fire Safety
- Fully Insured (£5M Public Liability & Professional Indemnity)
Shashi Pal from Eco Tech Electrical Contractors Ltd was amazing. After being let down by a recommended electrician in London. I hastily contacted Eco Tech. They sent out an electrician the next day to do the EICR inspection and I received the report within 48 hours. In time for the tenant to move in as the previous certificate had expired. No EICR no moving in! Shashi Pal saved the day. Thank you so much.
Eco Tech worked so swiftly and their workmanship was absolutely immaculate! The engineer came to my flat on Sunday, installed an interlinked D1 LD2 alarm system for me and an emergency light and did a PAT test and a fire extinguisher inspection and within hours my FRA report was written up with all the compliance certificates attached for sn HMO. I felt so relieved and happy to be compliant and Ive honestly never experienced such prompt and professional service ever in the UK before! Thanks very much to Sashi and Eco Tec for a wonderful service at a very reasonable price. All the Best Therese
Excellent service. My ECIR failed and needed to provide the certificate tomorrow and the guy was very helpful in completing the work that needed to pass. Would highly recommend it.
I had been looking for a certified electrician to install a TT system, as advised by UK Power Networks. I posted the job on MyBuilder and Bark but unfortunately wasn’t having much luck finding someone with the right experience. The whole process became quite stressful, so I decided to ask ChatGPT for help. I was genuinely impressed with how it helped me find local electricians and identify professionals with experience in this type of work. It also recommended that I contact them directly first to explain exactly what I needed. I left a message and was relieved to hear back from someone who could actually carry out this type of installation. I specifically requested certification upon completion, and they had no hesitation in confirming that the appropriate certificate would be provided at the end of the job. I was also impressed with how quickly they responded. They came out the very next day to inspect the installation. The engineer explained all the available options, answered my questions and was very helpful and professional throughout. We agreed on a date for the work, and he turned up exactly as arranged. The job was completed neatly and tidily, even though the working space was quite restricted. It’s genuinely nice to find a reliable, professional electrician nearby who knows what they’re doing and takes pride in their work. I’m very happy with the service and would definitely recommend them to anyone looking for an electrician experienced with this type of work.
Fast turnaround, very polite and helpful engineer. I highly recommend this company.
I booked an EICR with Eco Tech Electrical Contractors Limited and was really impressed with the service. The electrician was professional, arrived on time, and completed the job efficiently. I received my certificate the same day, which was very convenient. Excellent service from start to finish — highly recommended!
I have very good experience with Eco Tech Electrical Contractors , I had emergency call out of boiler tripping issue and they fixed it quickly and price was very good ,they are Very punctual, professional and knowledgeable team , I will definitely use them again in future
I needed an EICR urgently and contacted Eco Tech. This was my first experience with the company and it was very good. They arranged an electrician for me on the same day, completed the testing quickly, and sent me the EICR certificate on the same day. Very professional and helpful service. I am very happy with their service and I would definitely recommend Eco Tech to others. Thank you 😊
I've tried contacting several electricians and most of them ignored me or the communication was poor. Eco tech was swift to respond and was quick to arrange an EICR appointment. Also their fees were the most reasonable. These guys are efficient. They get you booked in quickly, and give you the certificate within a few hours of the EICR test. They are NICEIC approved and their report was honest. I will use them again in the future!
The service was great and very professional. Engineer came to us and was able to complete the PAT in no time. Booking process was very smooth too and with just 24hr notice we were able to get our PAT certificate ready in time for our next event.
They just done the job for my shop,it is really good service
good communication fast service very nice to deal with good quality workmanship.
Best services 👌 ❤️ quick for our house 50 Warwick Road
Excellent service
📍Areas We Cover
Electrical and fire safety compliance across all 30 London boroughs.
- Barking & Dagenham
- Barnet
- Bexley
- Brent
- Bromley
- Camden
- Croydon
- Ealing
- Greenwich
- Hackney
- Hammersmith & Fulham
- Haringey
- Harrow
- Havering
- Hillingdon
- Hounslow
- Islington
- Kensington & Chelsea
- Kingston upon Thames
- Lambeth
- Lewisham
- Merton
- Newham
- Redbridge
- Richmond upon Thames
- Southwark
- Sutton
- Tower Hamlets
- Waltham Forest
- Westminster
We also cover nearby areas outside London — contact us to confirm.
Recent Commercial Project – DJ Laundry, London E18
Commercial installation completed for DJ Laundry, London E18: two 63A three-phase isolators, steel cable-tray containment, auxiliary sockets, and correct three-phase SPD fitted. All work tested and certified to BS 7671.
Three-Phase SPD Installation — Protecting Commercial Equipment from Voltage Spikes
Watch our NICEIC approved engineering team install Type 1 & 2 Surge Protection Devices (SPD) on a 400V 3-phase commercial distribution panel to shield sensitive machinery and building control systems.
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Type 1 + Type 2 Combined Surge Protection Clamps high-voltage transient spikes caused by grid switching or lightning strikes.
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BS 7671 (18th Edition Amendment 2) Aligned Mandatory compliance requirement for commercial installations protecting critical business infrastructure.
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Visual Status Indicator & Remote Telemetry Link Provides instant status alerts for facility managers when SPD modules require replacement.
All inspections & installations follow official NICEIC safety standards.
Not Sure What You Need?
Tell us about the property and we’ll advise which inspection or certificate applies.
Explore Our Compliance Case Studies
Real-world inspections, upgrades, and risk assessments completed across London.
Frequently Asked Questions & Answers
Everything you need to know about commercial electrical installations, NICEIC certification, fire safety compliance, and emergency diagnostics in London.
01
What commercial electrical services do you provide in London?
We offer a complete range of commercial electrical and fire safety services across all London postcodes, including Commercial EICRs, fire alarm testing, emergency lighting installation, 3-phase distribution upgrades, PAT testing, AOV system maintenance, and 24/7 fault diagnostics.
You can view our full service list on our homepage: Property Cert Experts – Home
02
Are you a NICEIC Approved Contractor?
Yes. Eco Tech Electrical Contractors Ltd (Property Cert Experts) is a NICEIC Approved Contractor (619783000).
This ensures all commercial electrical work meets BS 7671, the Electricity at Work Regulations 1989, and rigorous industry quality standards.
03
Do you provide Commercial EICRs for offices, warehouses and retail units?
Absolutely. We specialise in Commercial EICRs for all types of commercial premises, including offices, warehouses, restaurants, retail units, industrial sites and HMOs.
Learn more: Commercial EICR London
04
Can you install and maintain commercial fire alarm systems?
Yes. We provide full fire alarm installation, commissioning, testing and maintenance in accordance with BS 5839.
Installation: Fire Alarm Installation London
Testing: Fire Alarm Testing
05
Do you carry out emergency lighting testing for commercial buildings?
Yes. We install, test and certify emergency lighting systems to BS 5266, ensuring safe evacuation routes and full regulatory compliance.
Service details: Emergency Lighting Testing
06
What common electrical issues do you fix for commercial clients?
We regularly resolve tripping RCDs, overloaded 3-phase boards, fire alarm faults, failed emergency lighting tests, damaged wiring, burnt connections, equipment surges and loss of power to critical equipment.
07
Do you offer 24/7 emergency call-outs for commercial electrical faults?
Yes. We provide rapid fault diagnostics and emergency call-outs for commercial premises experiencing urgent electrical failures.
Emergency service: Fault Diagnostics & Emergency Call-Out
08
Can you help my business meet electrical and fire safety compliance?
Yes. We ensure your premises meet BS 7671, BS 5839, BS 5266, the Electricity at Work Regulations 1989, the Regulatory Reform (Fire Safety) Order 2005, and all landlord/HMO licensing requirements.
09
Do you provide Fire Risk Assessments for commercial buildings?
Yes. Our qualified fire safety specialists carry out full Fire Risk Assessments for offices, warehouses, retail units, HMOs and industrial premises.
More info: Fire Risk Assessment London
10
Do you offer PAT testing for commercial equipment?
Yes. We provide PAT testing for offices, commercial kitchens, warehouses, retail units, workshops and industrial environments.
Service details: PAT Testing London
11
How does your commercial installation process work?
Our process includes booking, optional free site visit, transparent pricing, same-day attendance, testing/installation, digital certification and remedial quotations.
This ensures smooth project delivery and full statutory compliance with zero hassle.
12
What areas do you cover for commercial electrical work?
We cover all London postcodes, including Central London, East London, North London, South London and West London, as well as surrounding areas such as Essex, Kent and Hertfordshire.
13
Why should commercial clients choose Property Cert Experts?
Businesses choose us because we are NICEIC Approved, fully insured (£5M Public Liability), qualified in both electrical and fire safety, offer fast response times, provide digital certification, and deliver a single point of responsibility for all compliance needs.
Have a Commercial Project or Outage Concern?
Speak directly with a NICEIC approved commercial engineer today.
All inspections & installations follow official NICEIC safety standards.
Not Sure What You Need?
Tell us about the property and we’ll advise which inspection or certificate applies.
Explore Our Compliance Case Studies
Real-world inspections, upgrades, and risk assessments completed across London.
Written & reviewed by
- Written by:
- Shashi Pal
- Position:
- NICEIC Approved QS
- Qualification:
- JIB Gold Card
- Professional Membership:
- Associate Member - IFSM (8946)
Last updated: 09 September 2026
Regulation References
- ElectricalBS 7671:2018 + A4:2026 (IET Wiring Regulations)
- Workplace safetyElectricity at Work Regulations 1989 (where applicable)
- Private rented sectorElectrical Safety Standards in the Private Rented Sector (England) Regulations 2020
Safety Disclaimer:
Electrical installations must only be inspected, tested, or certified by qualified and competent persons. An Electrical Installation Condition Report (EICR) is carried out in accordance with BS 7671 and the relevant electrical safety requirements for the property.
The information on this page is provided for general guidance and should not be used as a substitute for a professional electrical assessment or an EICR. For accurate advice specific to your property, please consult a qualified electrician or book a formal inspection.