Monthly Archives:April 2015

Diamond Head Windows owner Todd McKinstry started his first window replacement company after graduating from college in 1987. He built that company into one of the largest window and door replacement companies in California, with more than 400,000 windows replaced and seven company locations. For the past seven years, McKinstry has focused his attentions on…

The majority of the replacement doors and windows for your home are manufactured on the Mainland and then shipped to Hawaii. It makes economic sense to do this, as Hawaii is not really equipped for large-scale manufacturing. Hawaii offers unique challenges for any kind of building material, due to the high-level of UV light and…

Quality products, fair prices, the best warranties and great service.
— Todd M.
Hawaii’s Largest Locally Owned Window & Door Replacement Company
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