“Excellent service”

10 / 10

Excellent service by this company. Full house alarm fitted in one day. Everything explained to us once installed. Extremely clean, tidy and efficient, would highly recommend.

Peter – Newcastle.

At NSSL, we pride ourselves in striving for 100% customer satisfaction. To help us achieve this we are registered with both Checkatrade and Checked and Vetted. Our customers can use these sites to read feedback and see photos of actual installations.

Read our reviews here.