Responsive
Our Engineers are available to discuss your emergencies and provide best solutions. Contact our Team and receive a callback within 60 minutes.
Reliable
All of our accredited Engineers are supported with latest technology Job Management Software designed for Electricians, Gas Engineers & Technicians.
Regulated
Harrington Maintenance, and its Service Partners, are accredited by the relevant, leading industry bodies for Electrical, Gas, Heating, Fire & Security.
Call today to discuss any electrical repairs, upgrades or installations
020 3018 3030What Our Customers Say
What are other people saying about Harrington Maintenance Co.
No call-out fee
Our pricing is transparent - we have a 1 hour minimum fee and then charge in additional 30 minute increments.
No ULEZ charge
Any fees for attending to your property within the ULEZ zone are included within the total cost.
Competitive emergency premium
We charge no extra premium rate for emergency call outs during our normal business operating hours.
12 month guarantee
In the unlikely event of failure, we guarantee most materials and labour for a period of 1 year from fitting.
Responsive, Reliable & Regulated Electricians in Westminster
Need help? We are ready to help with your maintenance needs. Call today on 020 3018 3030
Electrical Repairs & Installations in Westminster, London
We provide a first class service at a reasonable price.
Electrical Services​
Our Electricians carry out a range of services across the London area and are qualified to provide installations, repairs and attend emergencies. We are an independent service company with a workforce of highly experienced electricians to support all your electrical service and maintenance needs.
Our experienced electricians can deal with any issues, undertake electrical compliance testing, inspections, diagnostics, fault finding, and more. They are fully qualified to undertake all types of domestic and commercial electrical work from a rewire of a property to simply restoring power to a building.
- Additional Sockets
- Circuit Board Installs
- Circuit Breaker Replacement
- Complete & Partial Rewiring
- Consumer Unit Replacements
- Cooker Points
- Domestic Appliance Connections
- Door Entry Systems
- Earthing Points & Protective Bonding
- Electric Boilers
- Electric Car Chargers
- Electric Fans & Ventilation
- Electrical Fault Finding
- Electric Heaters
- Electrical Installation Condition Report (EICR)
- Electric Radiators
- Electrical Repairs
- Electric Underfloor Heating
- Emergency Lighting
- External Lighting
- Fire Alarm Installation/ Maintenance
- Fuse Box Replacements
- Fused Spurs
- Garden Lighting
- Garden Office/Room Install
- Heating Controls
- Immersion Heaters
- Kitchen Electrical Upgrades
- Lighting Control Systems
- Lighting Design
- Lighting Installations
- Lighting Repair
- Low Voltage Lighting
- Power Shower Installations
- Rewiring
- Security Lighting
- Sockets
- Surge Protection Devices (SPD)
- Switches
- Testing & Inspections
- Towel Rails
- Transformers
- Tripping Circuits
- Underfloor Heating
- Water Heaters
Electrical Repairs
At Harringtons we can carry out installation and replacement work, including new light fittings, switches, and new lighting systems in both domestic and commercial premises.
- Circuit Breaker Repairs
- Wiring Faults
- Consumer Unit Replacements
- Complete & Partial Rewiring
- Electrical Fault Finding
- Lighting Repairs
- Tripping Circuits
- Faulty Sockets
- Immersion Heaters
- External & Garden Lighting
Electrical Installations
Our registered electricians can install, extend, and adapt all parts of your electrical systems, including circuit boards, lighting systems, additional sockets, kitchen appliances, electric heaters and EV chargers.
- Circuit Board Installs
- Lighting Installations
- Complete & Partial Rewiring
- Power Shower Installations
- Lighting Control Systems
- Electric Car Chargers
- Garden Office/Room Install
- Kitchen Electrical Upgrades
- Additional Sockets
- Electric Underfloor Heating
Electrical Testing & Inspections
Our NAPIT accredited electricians carry out test inspections, diagnosis and fault finding on electrical systems We are fully qualified, complying with all the latest requirements and regulations to ensure that your work is completed to the highest standard.
- Electrical Installation Condition Report (EICR)
- Insulation Resistance Testing
- Continuity Testing
- Polarity Testing
- Earth Fault Loop Impedance Testing
- Polarity Testing
- RCD Residual Current Device) Testing
Electricians In Westminster, London & Surrounding Areas
What Our Customers Say
We are proud to support happy clients across London and surrounding areas.
Harrington Maintenance are very clean and trustworthy. We frequently use him for both 3 phase and domestic work. Always extremely happy with their work and continued support.
Commercial Landlord
5* Google Review
I highly recommend Harrington Maintenance. I have used this company for both my business and home needs and am more than satisfied.
Business Owner
5* Google Review
I have used Harrington Maintenance on many occasions, always a pleasure to do business with, efficient, hard working, polite and tidy workers. Highly recommended.
Property Owner
5* Google Review
Frequently Asked Questions
Answers to the most common questions which our customers ask us.
- Public Liability
- Employers Liability
- Product Liability
- Professional Indemnity
Service Partner Accreditations
The trade accreditations of our business and its service partners.