Let’s get in touch!

We like to think of ourselves as the “local boys”. With strong consideration for your home, tidiness and pets, you will find our engineers courteous and considerate. Once you contact us we will visit your property and inspect the existing system or space. There is no callout charge so you don’t have to worry about any upfront fees. Next, we will provide you with a detailed and competitive quote. With MJS you only pay for what was quoted. There are no additional hidden fees.

Contact information

Areas we cover:

North London (all postcodes) and Hertfordshire

Phone number:

T. 01992 300733  M. 07507 393879



We are open:

Everyday 8AM – 6PM

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