"Diamond Home Improvement did my roof in the spring of 2014. After contacting various roofing companies in the city I decided to go with Diamond. I had most of my dealings with Rod. I found Rod to be extremely knowledgable and very pleasant to deal with. He was able to answer any of my questions, as well ease any concerns that I had. When I had any further questions after choosing to go with Diamond, Rod did an excellent job of returning my phone calls and messages within one business day. Very excellent customer service in a very demanding and busy profession. I was left impressed. I found the work itself to be top notch. The workers were very polite to myself and my wife. They did not make any unnecessary noise, and I found the cleanup exceeded my expectations. Since the roof has been completed there have been multiple severe storms and one harsh winter. The roof had not needed any touch up repairs upon completion. Another area that exceeded my expectations. The office staff I had dealings with were also a pleasure to deal with. I found them to be extremely polite and friendly. Good customer service is hard to find, and I found Diamond excelled in this area as well. I would highly recommend Diamond Home Improvement for your next roof."

"Great, professional and friendly service! Thank you! We love our new windows! -"

"The personal sit down explanation of new roof installation and process;  facts of the assessment completed by the professional roof foreman on my exsisting roof; and the answers to questions I had created a pleasant and knowledgable experience. I was shown the materials they would use, and I chose my shingles all from the comfort of my dining table. Within 10 days the 5 man crew arrived, completed my roof, installed five new vents, chimney wraps and flashing all in one day. A job very well done. I've received several compliments. The ground clean up was done as they went along and the final deck, sidewalks and ground clean up was superior and much appreciated. The crew was friendly and personable. Thank you Dan and the Crew! I am very happy with my job. PS- Matching my birdhouse to the new roof was a great extra touch! The birds love their new home too!"

"Recently we had Diamond Home Improvement renovate our garage and install new siding, windows, doors, fascia and eaves. In the past they have done numerous jobs on our home including roof and interior renovations.  We are extremely satisfied with their workmanship. The crew  was great and very considerate in cleaning up after their work each day. Our house looks wonderful! Friends and neighbours have said how much they like the new look too! Thanks again,"

"THANK YOU---D.H.I---we just LOVE our "4 season sunroom"...it's our Heaven here on earth!"