I just want to give a "shout out" to Ultratech for always doing such a fabulous job.   I had Ultratech install 13 windows in my former home and they did a spectacular job.....and left the place spotlessly clean..........the windows were very nice and saved me a lot of money on utility bills.   I sold that home and moved to a condo and called Ultratech to install new windows and the service was as great as I remembered and the windows are very nice and also saved me a lot in utility bills.    I am now moving on from here and if I move to a place that needs new windows I will once again call Ultratech.   Kudos to a great company.~LINDA LAMAR


 I love my windows! The installation was seamless. Your crew was very professional. Great Job! Thanks again.  Joanie 

Mr & Mrs Rathgeb


Let me start by saying I read the reviews first before contacting Ultra Tech for a window replacement project... The company's representative (Nap) came out & met with us, took measurements, then promptly sent us an estimate. I had a second company quote the windows also, took over a week to get the prices and I had to make 2 calls to get the info needed. The prices were within the same range as Ultra Tech... but we felt more confident with Ultra Tech, the quality of windows and with the crew to install the windows. Needless to say, we decided to go with Ultra Tech and I'm so happy we did!!! The windows are beautiful, functional and the quality is exceptional!! We had a total of 7 windows replaced and the crew who installed them came on time and finished the job within 5 hours!! They cleaned up after themselves and explained everything about the double hung windows after installation. Including the fact if we ever need to replace a window, there is a tag for each window when manufactured so Ultra Tech has the exact measurement, you just make a simple call into Customer Service and give them the numbers associated the window. No need for someone to come out to take measurements again...  We are very pleased with how quick and simple this whole process was, if only every home project would go as smooth.... Hats off to Ultra Tech, where customer service and quality is a priority.

Karl & Stacy Rathgeb

Eau Claire, MI

Customer Testimonials

Don't just take our word for it, hear what our customers have to say! They all were so happy with us they volunteered to do a testimonial for our Radio ad's! (You knew our name sounded familiar?!)