I waited a few months to write this review so we could test out our new master suite windows in the tail-end of winter and beginning of summer. The windows are just as great now as they were when they were freshly installed and it's such a huge difference from our old windows: no more drafts, no more condensation, no more mold, and the room actually maintains a constant temperature.
We are very pleased with our experience with JP Construction. We specifically sought a company that did window replacement and siding because we knew we'd need to do both projects soon. We figured the window replacement project would be a good opportunity to find the right company before we tackled the much bigger and more expensive siding project, and in fact, we'll be contacting them soon for an estimate for that.
JP was the only company with a usable website on which I could book appointments rather than having to find the time to play phone tag during business hours. JP himself came out to give the estimate, and he was punctual, direct, and professional yet friendly. I had quotes from three companies and all were within $100 of each other (which tells me that they all provided fair estimates), so I went with JP because I had the best feeling about their work, I felt confident that JP would right any wrongs that might happen, and this was the only company that didn't send a salesperson.
Fortunately, nothing went wrong! I was contacted by Matt and Mike to schedule appointments for the measuring and the project. Each email to schedule was promptly answered and we quickly pinned down dates and times that worked for all of us. Each employee who came to measure and install the windows was on time, polite, and professional; plus, they were all friendly to my foster cats! They replaced four windows in about two hours and made sure to clean up the area after they were done.
I highly recommend JP Construction and will be using them again myself.
Update: Since I wrote my above review, I have also had JP replace my roof, gutters, and siding. Long story short: all the above still applies, I am thrilled with the people and the work, JP is responsible for the entire exterior of my house and it looks and performs a thousand times better, I receive compliments on my house all the time, and I'm only sad that I've run out of services that JP provides!