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Best Window Replacement Companies in Mequon, WI

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Written By Max Peterson|Last Updated: April 18, 2024

You might be installing new windows to enhance your home's exterior facade, boost your energy efficiency, or protect your home from harsh weather conditions. If your windows are deteriorating or showing signs of damage, it's likely time to get new ones. Working with a professional window replacement company will help you get the best results and help you avoid costly mistakes from trying to complete the job yourself the job yourself.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Mequon Window Installation Companies

The contractors on this list will make window replacement in Mequon as painless as possible.

Mequon residents can trust the This Old House Reviews Team to provide relevant, current window replacement company recommendations. To find out the best companies, we concentrate on these five criteria:

  • Energy-efficiency guarantees
  • Professional experience and licensure
  • Services and warranties
  • Product quality
  • Customer reviews and recommendations
Champion Replacement Windows of Milwaukee Logo

Champion Replacement Windows of Milwaukee

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4.8/5
Based on 371 customer reviews.

Services Offered

Bay WindowsDouble-HungWindow Replacement/installationGlass Doors

Highlights

  • Good customer service
  • Free assessment
  • Price transparency
16560 W Glendale Dr, New Berlin, WI 414-208-4056 championwindow.com
Window World of Southeastern Wisconsin Logo

Window World of Southeastern Wisconsin

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4.4/5
Based on 189 customer reviews.

Services Offered

Window Replacement/installationDouble-HungGlass DoorsBay Windows

Highlights

  • Educational website
  • Good customer service
  • Price transparency
W188 N10707, Maple Rd Stop 2, WI 262-703-9500 windowworldofsoutheasternwi.com
Argo Glass & Windows - Home Window Repair & Glass Replacement Logo

Argo Glass & Windows - Home Window Repair & Glass Replacement

5/5
Based on 493 customer reviews.

Services Offered

Screen RepairTempered GlassWindow Replacement/installationDouble-HungVinyl FramesStorm/impact WindowsWood FramesMetal FramesEnergy-Efficient OptionsGlass RepairGlass DoorsWindow Repair

Highlights

  • Price transparency
  • Good customer service
  • Educational website
5255 N 91st St, Milwaukee, WI 262-419-3604 argowindowrepair.com
Home Window Repair & Replacement Logo

Home Window Repair & Replacement

4.7/5
Based on 42 customer reviews.

Services Offered

Window RepairVinyl FramesTempered GlassWood FramesWindow Replacement/installationDouble-HungMetal FramesStorm/impact WindowsScreen RepairGlass DoorsGlass RepairEnergy-Efficient Options

Highlights

  • Educational website
  • Good customer service
  • Free assessment
N128w18368 Holy Hill Rd, Germantown, WI 262-444-0916 argowindowrepair.com
RNB Design Group LLC Logo

RNB Design Group

4.5/5
Based on 35 customer reviews.

Services Offered

Window Replacement/installationEnergy-Efficient OptionsGlass DoorsWindow RepairGlass ShowersDouble-HungBay Windows

Highlights

  • Price transparency
  • Timely service
  • Good customer service
W157n11647 Fond Du Lac Ave, Germantown, WI 262-204-8322 rnbdesigngroup.com
All American Window & Door Co Logo

All American Window & Door Co

4.5/5
Based on 195 customer reviews.

Services Offered

Glass DoorsDouble-HungBay WindowsEnergy-Efficient OptionsTriple Pane GlassWindow Replacement/installation

Highlights

  • Free assessment
  • Good customer service
  • Educational website
N112w14880 Mequon Rd, Germantown, WI 262-255-7170 allamericanwindow.com
Door and Glass Professionals Logo

Door and Glass Professionals

4.4/5
Based on 74 customer reviews.

Services Offered

Window Replacement/installationMirrorsGlass DoorsGlass Showers

Highlights

  • Good customer service
  • Timely service
  • Educational website
9057 W Heather Ave, Milwaukee, WI 262-661-2663 dgproswi.com
Universal Windows Direct of Milwaukee Logo

Universal Windows Direct of Milwaukee

4.4/5
Based on 255 customer reviews.

Services Offered

Window Replacement/installationVinyl FramesGlass DoorsEnergy-Efficient Options

Highlights

  • Good customer service
  • Free assessment
  • Price transparency
N93w14655 Whittaker Way, Menomonee Falls, WI 414-410-7000 universalwindowsdirect.com
JK Contractors Logo

JK Contractors

4.4/5
Based on 94 customer reviews.

Services Offered

Energy-Efficient OptionsSkylightsWindow Replacement/installation

Highlights

  • Educational website
  • Good customer service
  • Free assessment
7812 W Clinton Ave, Milwaukee, WI 414-333-5991 jkcontractorsinc.com

More Local Window Companies

Stanek Windows

User Reviews: 4.2/5 

W141N9296 Fountain Blvd
Menomonee Falls, WI 53051

Apex Energy Solutions - Window Replacement & Entry Doors

User Reviews: 4.5/5 

4125 N 124th St Suite I
Brookfield, WI 53005

Tiltin Windows Doors & More

User Reviews: 4.4/5 

9201 W Lisbon Ave
Milwaukee, WI 53222

Brighter Concepts Ltd - Solatube, RediLights, Indow Windows

User Reviews: 4.6/5 

3461 N Holton St
Milwaukee, WI 53212

Window Works

User Reviews: 4.5/5 

3485 N 124th St
Brookfield, WI 53005

Lisbon Storm, Screen & Door

User Reviews: 4.7/5 

5006 W Lisbon Ave
Milwaukee, WI 53210

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Mequon
Annual Energy Efficient Windows Savings:$433
Average Max Temp:52°F
Average Min Temp:41°F
Average Daily Sunlight:54%
Average Annual Snowfall:47.1"
Average Monthly Precipitation:2.79"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Mequon

Each window installer has unique offerings and approaches. To simplify the company search, keep these factors in mind:

Window Cost by Type

When you're shopping for new windows, it's crucial to remember that there's more to cost than just purchase price. You want a high-quality and durable window. Although high-quality replacement windows may come with a higher initial price tag, they often provide better long-term value due to their longer lifespan. The age of your home, in addition to the styles, sizes, and materials of replacement windows you opt for, can affect pricing. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. It's recommended to consult a reliable window installer to figure out your best options.

To help you form a rough estimate, this table shows the typical cost of the most common residential window types.

Window TypesAverage Cost
Arched$223-$1372
Awning$323-$901
Bay$745-$5530
Custom$331-$921
Casement$258-$1495
Double-hung$120-$778
Egress$221-$552
Glass Block$44-$559
Picture$194-$1433
Single-hung$87-$1474
Skylight$110-$1331
Sliding$253-$1290
Storm$52-$364
Transom$270-$565

Window Material Cost

Window prices also vary based on material. Each option gives you unique advantages depending on the local climate and energy efficiency needs. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, composites and aluminum look sleek and stay strong against the elements, so they tend to cost more.

Window TypesAverage Cost
Aluminum$52-$1474
Composite$532-$1196
Fiberglass$87-$745
Vinyl$179-$1659
Wood$266-$1495

Other Window Replacement Costs

Ask each contractor you're evaluating about labor costs, warranty fees, and permit fees. This will help you gain a complete understanding of the total costs involved in the project.

Experience and Training

Select a business that focuses on window installation and repair, and look for this information on its website:

  • How long it's been in business
  • Photo galleries of completed projects
  • Privately-issued credentials attesting to its workmanship
The more experience a company has, the better its service and workmanship.

Licensing and Credentials

Wisconsin construction professionals need a Dwelling Contractor Qualifier certification from the Department of Safety and Professional Services for most jobs, including window replacement. The only exceptions are if a job is less than $1,000 in value, or if your community doesn't require permits for window work.

Wisconsin is one of a few states that require continuing education for construction companies. A representative must take at least 12 hours of coursework every other year to keep their license. The state actively promotes business and trade best practices.

Types of Windows Offered

There are a variety of replacement window types you can choose from, and it's crucial to find a company that is experienced with the ones you want. Check a company's website and reviews for any of these types:

Finally, pay close attention to the framing materials that a provider uses. Each window frame material has a different price point, life span and energy efficiency level. A company will usually specify whether the windows they place use wood, metal, vinyl, composite, or fiberglass.

Customer Feedback

Reading other customers' stories is an interesting way to screen different window replacement companies. You can find customer reviews on websites like Yelp, the BBB, Google, and Trustpilot. Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.


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Frequently Asked Questions About Window Replacement in Mequon

How much energy and money will I save by upgrading my windows?

Mequon homeowners could potentially save $430 each year by installing efficient windows. They'll also reduce their property's carbon dioxide emissions by 500 pounds per year.

According to the national Department of Energy, as much as 33% of a house's HVAC usage is to compensate for the heat or cold entering through windows. Efficient windows help keep heat out in the summertime and retain heat in the wintertime, improving your comfort and furthering your dollar.

How can I fix a rotting or molding window frame?

Mold and rot often set in due to moisture issues or water damage. Fortunately, you may not need to replace your windows to solve this annoying and unsightly issue. A window company can eliminate the mold, restore the affected area, and reestablish the tight seal your windows need to function at their best.

How can I gauge the quality of a replacement window?

One of the first metrics you'll notice when looking at a replacement window is its U-factor. The lower this number, the better the window is at stopping extreme cold and heat from entering your home. Other numbers to look at include:
  • "visible transmittance," which measures how much light can enter through the window
  • "solar heat gain coefficient," which shows how much UV light the window absorbs and releases as heat
  • "Condensation resistance," which determines how well a window can resist moisture (the higher the number, the better)
  • "Air leakage," which evaluates how easy it is for air drafts to develop (the lower the number, the better)

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star