Window Replacement in Oconomowoc, Wisconsin

Drafty rooms, foggy glass, and rising heating bills are all signs that your windows may be failing. Replacing outdated or inefficient windows is one of the fastest ways to improve comfort, energy efficiency, and curb appeal.

Feist Team Construction provides professional window replacement and installation services throughout Oconomowoc and Waukesha County. Our windows are selected for Wisconsin weather, and every installation is completed with care and attention to detail.

Call or text 262-999-6776
Request an estimate: Get a Free Window Replacement Quote

Replace Your Windows and Fix the Comfort Problem

Homeowners typically contact Feist Team Construction for window replacement when they experience:

• Cold drafts even when windows are closed

• Foggy or cloudy glass caused by failed seals

• Windows that stick, won’t lock, or won’t stay open

• Water staining, soft wood, or rot around window frames

• High heating and cooling costs from air leaks

• Older single-pane or inefficient double-pane windows

If any of these issues sound familiar, window replacement is likely the right solution.

Replacement Windows Designed for Wisconsin Homes

Wisconsin homes require windows that can handle cold winters, temperature swings, and wind exposure.

We help homeowners choose the right replacement windows based on their home, goals, and budget. Options include:

• Vinyl windows that offer excellent insulation and low maintenance

• Fiberglass windows with strong, stable frames and superior efficiency

• Wood Windows that offer that traditional look​​

• All the windows we install will be Energy-efficient and featuring Low-E glass filled with gas that is more energy efficient.

• Common styles such as double-hung, casement, slider, picture, bay, and bow windows

If you’re unsure which option is best, we walk through everything during your estimate.

Our Window Replacement Process

Our process is straightforward and professional from start to finish:

1. In-home assessment to measure windows and identify issues such as drafts, rot, or seal failure

2. Clear explanation of window options and pricing with no pressure

3. Ordering and scheduling with accurate timelines

4. Installation day with careful removal, proper insulation, and clean workmanship

5. Final walkthrough to ensure smooth operation, warranty coverage, and full cleanup

Most window replacement projects are completed in one to two days, depending on the number of windows.

What Sets Feist Team Construction Apart

A quality window will only perform well if it is installed correctly.

Our team focuses on the details that ensure long-term performance:

• Proper flashing and moisture management

• Air sealing and insulation around every opening

• Windows installed level and square for smooth operation

• Clean interior and exterior finishes

• Respect for your home with full job-site cleanup

Window Replacement Cost in Wisconsin

The cost of window replacement varies depending on several factors, including:

• Window size and style

• Material choice such as vinyl, fiberglass, or wood

• Energy-efficiency upgrades like Low-E glass or triple-pane options

• Any necessary frame or trim repairs

During your estimate, Feist Team Construction provides clear pricing and explains exactly what affects cost so there are no surprises.

Call or text 262-999-6776 for a fast ballpark estimate or to schedule an in-home evaluation.

Service Areas

Feist Team Construction proudly serves homeowners throughout Oconomowoc and Waukesha County, including:

• Delafield

• Hartland

• Pewaukee

• Okauchee and Lake Country

• Summit and surrounding communities

If you are searching for window replacement services near you, we are happy to help.

 

FAQ's

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How long does window replacement take?

Most window installations take 30 to 90 minutes per window. Many homes are completed in one to two days.

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Can windows be replaced in winter?

Yes. Window replacement can be completed year-round, including during winter months. Installations are staged to minimize heat loss.

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Should I repair or replace my windows?

If windows are drafty, foggy, rotting, or very old, full replacement is usually the better long-term investment.

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Do I need a permit to replace windows?

Many like-for-like window replacements do not require a permit, but requirements can vary depending on the scope of work. We will guide you if permits are needed.

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What windows are most energy efficient?

Windows with Low-E glass, insulated frames, and tight seals typically perform best for Wisconsin homes.

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Get a Free Window Replacement Estimate