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Welcome to CSI Ltd electrical, plumbing and gas services and installation to the domestic, commercial and industrial markets across the London.

 

With a team of many fully qualified electricians, plumbers and gas engineers CSI Ltd offer a comprehensive range of electrical, plumbing, gas services and installation to the domestic, commercial and industrial sectors across the London and Hertfordshire.

We are a member of The Gas Safe Register, Electrical Contractors Association (ECA), NICEIC Registered Domestic Installer, NICEIC Approved Contractor and PAT Approved. and JIB Electrical Contractor Industry.

We are also Part P Registered after having been assessed as sufficiently competent to self-certify our work and this is compliant with all applicable requirements of building regulations. Part P was introduced to reduce potential fires, injuries and deaths that are a direct result of faulty electrical equipment and as we are able to self-certify our work this gives our customers absolute confidence in our products and services.

 

CSI Ltd is fully qualified to undertake maintenance and repair services, rewires and installations for domestic, commercial and industrial.

 

We provide a comprehensive range of electrical, plumbing and gas installation and services. We offer free, no obligation, quotations for our customers and general public. Our friendly and professional staffs are on hand to offer advice and discuss your requirements with you in full.

Please contact us on 020 8150 6644 or 020 7993 2002 for further details of the services that we offer.

 

Industrial and Commercial Electrical Contractors

Our qualified electricians can undertake the full range of Industrial and commercial Electrical work.

Whether it’s relocating a machine or complete installation of new machines we promise our customers the same high standard of service that our reputation has been built on for so long.

Here are some of the electrical services that we offer:

  • Electrical Supplies for Machinery
  • Three Phase Power Distribution
  • Communication Systems
  • Emergency Light
  • Fire Alarms
  • Security Alarms and Lighting
  • Mechanical & Electrical (M&E)

 

Domestic Electrical Contractors

 

The CSI Ltd business was originally founded upon the provision of a professional, reliable home electrician’s service to domestic customers and it remains an important part of our business today. We have structured our Domestic Electrician division to ensure we continue to provide the high service level required to meet expectations of the home market.

 Domestic Electricians Services

 

We deal with every kind of home electrical service and maintenance requirement in the home:

  • Full house re-wiring.
  • Extra electrical circuits for showers, garages & gardens.
  • Wiring & electrical installation for new build & extensions.
  • Home security systems, CCTV & burglar alarms.
  • Wiring in new domestic appliances such as, Cookers, Washers, Driers
  • Installation of additional or replacement electrical sockets & lighting.
  • Fault finding, testing & rectification of electrical problems in the home.

 

Industrial and Commercial Plumbing Contractors

 

Our qualified plumbers can undertake the full range of Industrial and commercial plumbing work.

Whether it’s relocation a machine or completely installation a new machines we promise our customers the same high standard of service that our reputation has been built on for so long.

 

Here are some of the plumbing services that we offer:

 

  • Washing machines – installation & relocation
  • Dishwashers – installation & relocation
  • Hot water cylinders – installation & maintenance
  • Drains - unblocking
  • Pressure jetting
  • Waste disposal units installed
  • Burst pipes repaired
  • Cold water storage tanks replaced
  • Pipe work insulation and frost protection
  • Unvented (Mains Pressure) Hot Water

 

       Domestic Plumbing Contractors

 

Our qualified plumbers can undertake the full range of domestic plumbing work.

Whether it’s replacing a tap washer or completely Pipework we promise our customers the same high standard of service that our reputation has been built on for so long.

 

Here are some of the plumbing services that we offer:

 

  • Hot Water Cylinders, Pumps and Cisterns
  • Immersion Heaters and Shower
  • Replacement and Unblocking      
  • Sinks Cleared & Unblocked
  • Gutters & Rain Water Pipes Unblocked
  • Outside Taps Fitted
  • Cold and Hot Water Pipework
  • Lead Water Main Renewals
  • Unvented (Mains Pressure) Hot Water
  • Power Flushing and Radiators
  • All Valves, Sinks and Taps

 

Domestic Gas Contractors

 

Our qualified gas engineers can undertake the full range of domestic Gas work.

Whether it’s replacing a gas valves or installation of condensing boiler etc...We promise our customers the same high standard of service that our reputation has been built on for so long.

 

Here are some of the gas services that we offer:

 

  • Gas Pipe Works
  • Gas Service & Repairs
  • Boiler Fitting & Repair
  • Central Heating Services
  • Water Heater - Installation & Relocation
  • Gas appliances installation
  • Fire Pleas Installation
  • Landlord Safety Certificate
  • Hobs, Cookers and Ovens- Installation & Relocation
  • Gas Analyser Check

 

       Domestic, Commercial and Industrial Inspection & Testing

 

All inspection and tests are recorded on the appropriate NICEIC test forms to comply with BS7671: 2011 Requirements for Electrical Installations.

PAT testing, we can carry out your entire PAT test requirements, results are individually recorded and stored on our database and we can remind you when the next test is due.

 

CSI Ltd inspection and testing services include:

  • Part P Certificates
  • Periodic Inspection Reports
  • Landlord Gas Safety Certificates
  • Alarm System Certificates
  • Combined Pressure Test Report
  • Electrical Installation Certificates
  • Energy Performance Certificates
  • Portable Appliance Testing Certificates
  • Emergency Lighting Completion Certificates
  • Commercial Gas Installation Safety Certificates
  • Commissioning of Water Pipework Certificates

 

 

Landlords & Estate Agents Electrical and Gas Services

 

We provide to landlords a similar service to that detailed for Housing Associations above. We will undertake full house upgrades of the electrical system and we provide a same day service in response to problems such as failed sockets, lights or alarms.

 

Domestic electrician, home electrician’s service, Full house re-wiring, Added electrical circuits for showers, garages & gardens, home security systems, CCTV & burglar alarms, Wiring in new domestic appliances, Adding or replacing electrical sockets & lighting, Fault finding, testing & rectification of electrical problems in the home, Wiring compliance checks. Electrical compliance checks for landlords, housing associations & mortgage companies.

We offer a full electrical regulation compliance check, to ensure standards and building regulations compliance.

 

 

Electrical, Plumbing and Gas Services for Housing Association & Insurance Companies

 

As an extension of our activity in the domestic electrical service sector, we are developing our business with Housing Associations. We have been approached by a number of Insurance companies and Housing Associations who have had bad experiences with Electrical, Plumbing and Gas contractors.

Control System Installation Ltd is well structured to meet the Electrical, Plumbing and Gas services and maintenance requirements of Insurance companies and Housing Associations. We undertake rewiring, replacing sockets and lighting equipment, installation electrical &Gas appliance, consumer units, fault finding, boiler fitting, safety inspection and testing, etc. & we also offer a rapid response to emergency situations. If you’re a Insurance company or Housing Association and would like a quotation from our Electrical, Plumbing or Gas services please contact us:


                  

 

If you can't find what you're looking for it doesn't mean that we can't help please contact us

 

CSI runs free advice phone lines and online chat offering information on installations Safety (electrical, plumbing, gas and building).

 

Phone Lines are open between 10:00am and 2:30pm Monday to Thursday and 11.00am to1.00pm on Friday (excluding bank holiday). To contact the Safety Advice call 020 7993 2002.

 

Online chat is open between 9:00am and 5:30pm Monday to Thursday and 10.00am to 4:00pm on Friday to Sunday (including bank holiday) 

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Annual Safety Certificate

I used CSI Ltd to carry out an extensive PAT testing at my dental practice...

Dr Reza Farid Dental Practice

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Honestly Prices

I received a price from CSI for a new boiler installation but I decided to go with another company that gave me very cheaper ...

Shirin N9

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Gas & Electrical Safety Certificate

Very helpful staff over the phone and also on the day of the engineer's visit the guy was really friendly...

David EN4

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Efficient and Organized

CSI Ltd were extremely professional from the initial quote to the end of the job.

Birdwatch Magazine

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