Pro GC LLC brings 33 years of hands-on experience across every field of construction, repair, and remodeling.

We specialize in sourcing premium materials most contractors don't even know about — like Himark windows by OKNA, which outperform anything from Andersen, Pella, and similar brands. Even their fiberglass lines can't compete.

Our expertise in windows and doors started in high school, working alongside one of the world's top manufacturers. We install them differently because we take the time others won't.

Most contractors use substandard canned spray foam from big-box stores — that is not proper window or door insulation. Our installation method is something we'll explain in person during your home visit.

We also install window pans, which have been code & required for years.
On 7/18/26, we watched a competitor install an expensive bow window across the street with no pan at all. We call it like we see it, but this is a big company that should know better, yet somehow they manage to keep going with these substandard installs.

Our clients can back up every claim with facts. References available on request.

Click any logo below to visit manufacture site and look at options.