Welcome to St. Clair of the Ozarks

Located in Springfield Missouri, and serving all of Southwest Missouri, St Clair of the Ozarks can help with all of your window installation, vinyl siding, entry door, gutter protection and sunroom needs. All of our products are manufactured in Missouri and we provide a warranty on everything we do. Give us a call today!

Windows

Doors

Siding

Gutter Protection

ALL OF ST CLAIR’S WINDOWS, DOORS AND SIDING ARE MISSOURI MADE!

WE KEEP MISSOURI WORKIN’

I appreciate the very high quality work installing replacement windows & patio door. Bob was very professional in showing the value of his products and company. Shane and his crew were responsive to our requests. Even though the start was delayed a day due to heavy rain the installing crew was here early the next morning as they said they would and completed the job on the original schedule. Great job! Highly recommended!

Hugh George

We had a 7 year old window that previous owners had installed by St. Clair of the Ozarks and we called to see if they could give us a quote on fixing the window that wouldn’t stay open. They came out the next day, on time and fixed the window really quickly and didn’t even charge us as it was under warranty. So very happy with their customer service!

Chrissy Boyce

Called St Clair and within an hour they had a technician out to our house to repair our window. Our windows we’re installed 10 years ago and they still upheld the lifetime guarantee and repaired them. First issue we have had since installation and it was very minor. Very good quality! Henry was also very professional and quick!

Carley Joey