Cottage Grove Windows

Local & licensed · serving homes & businesses since 1977

Replacement windows and installation in Cottage Grove, MN by Ungerman

Cottage Grove Replacement Windows & Installation

From the 1970s ramblers to the 90s and early-2000s two-stories, a lot of Cottage Grove homes are still heating southeast-metro winters through original or first-round windows that have started to fog, stick, and leak air. Ungerman installs energy-efficient replacement windows throughout Cottage Grove with one licensed team, from measurement through final trim and cleanup, and we’ve served the southeast metro since 1977.

Windows built for a Cottage Grove winter

Older Cottage Grove homes were built before today’s insulated glass, and even the newer builds are now on aging double-pane units with failing seals. We fit the window to the house: double- and triple-pane glass, low-E coatings that hold heat through a river-valley January, and styles from double-hung to casement to picture windows. With so many homes here built over finished basements, cutting the drafts up top makes the whole house more comfortable — and replacing every window at once delivers the biggest efficiency gain and a consistent look from the street.

Window Services in Cottage Grove

  • Full-frame and insert replacement windows
  • Energy-efficient double- and triple-pane windows
  • Whole-home window replacement
  • Storm and hail damage window replacement
  • Custom sizes, shapes, and styles
  • Free estimates and consultations

For Cottage Grove homeowners we match the window style to the age of the home; for businesses and property managers along the Highway 61 corridor, we handle larger replacement projects. Because doing every window at once is a real investment, flexible financing — plans up to $100,000 through Pure Finance Group — keeps it within reach, with fast pre-approval and monthly payments.

Need new windows in Cottage Grove?

Ungerman installs energy-efficient replacement windows for Cottage Grove homes and businesses.

Other Service Areas

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These are the communities we work in most often — but our crews cover much more ground, across Minnesota and into western Wisconsin. Tell us where you are and we'll let you know how we can help.

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