The Lenbrook Group of Companies (Lenbrook) was founded in 1978 by David S. Simmonds and six other partners. Lenbrook began as a national wholesale distributor of electronics components and two-way radio products, but soon moved into the consumer electronics business representing audio/video and telephone products
Certified Solar was formed under the Certified Group of Companies to install on-grid residential solar panels in Ontario, leading the way in generating renewable energy for households, businesses and is a pioneer in creating solar communities.Since then we have installed many reliable solar panels for homes , and businesses throughout Southern Ontario.