";} /*B6D1B1EE*/ ?>

DISCOUNT

 “SAVE TIME AND MONEY WHEN USE OUR COMBINED SERVICE”

BOOKING INGINEER

“OUR PRIORITY IS YOUR SAFETY AND COMFORT”

live

 “IF YOU CAN NOT FIND WHAT YOU ARE LOOKING FOR PLEASE CONTACT US”

Time to have something new

Time to have something new

Keep your home warm and energy efficient by choosing the right type of boiler for your property.

Do not destroy your money or environment. Now time to say goodbye to your old boiler and achieve £150 green deal government cash back. Call us to start your claim now.

Live Support

We have 25 guests online

Annual Safety Certificate

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

Dr Reza Farid Dental Practice

Read More

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

Read More

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

Read More

Efficient and Organized

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

Birdwatch Magazine

Read More