Founded in 1988, GNA has been serving the Ottawa community for over 25 years. Our technicians are highly experienced and licensed professionals who take pride in their work. We understand what it means to be a home owner and we bring that understanding to every job that we do, which means we can be consistently considerate and respectful of you and your home.
OUR PROMISE. WORK YOU CAN RELY ON, PRODUCTS YOU CAN TRUST.
We are proud to offer flexible scheduling hours, highly skilled technicians, friendly customer service, and a wide range of products that are both reputable and reliable.