Infinity from Marvin earned No. 1 for customer satisfaction in J.D. Power's 2019 Windows and Patio Doors Satisfaction Study in the manufacturer segment based on performance in three factors: Appearance and Design Features Operational Performance and Durability Warranty "We're not focused on being the biggest window and door replacement company - we're focused on being the best"  Dan Marvin, President of Infinity from Marvin

Infinity.  Living up to the Marvin Legacy.

"Marvin is proud to have provided customers across the U.S. with quality windows and doors for over 100 years.  But we're not content to rest upon our heritage.  We created Infinity from Marvin to provide customers with a new way to shop for replacement windows - centered on providing customers ease, confidence and a quality experience every step of the way."

Contact Les Grumdahl Window & Siding

To see how Infinity from Marvin can change your life!! 

Call 218-728-3060 or Email us at:  lesgrumdahl@yahoo.com