The Best Window Installers in Clinton, WI

Compare the highest-rated windows professionals in Clinton, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Pella Windows & Doors of Janesville

4.8
(150 reviews)
Verified

A leading national brand with a strong local presence, this provider offers premium, energy-efficient windows and doors. They are known for their extensive selection of custom-built products, exceptional craftsmanship, and professional installation services. Their focus on innovation and quality makes them a top choice for homeowners seeking long-term value.

2929 Kennedy Dr, Janesville, WI 53545

Specialties & Features

Energy-efficient windows
Custom window solutions
New window installation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Stateline Exteriors LLC

4.7
(90 reviews)
Verified

A highly-rated local contractor based in South Beloit, specializing in a full range of exterior home services with a strong focus on windows. They are praised for their personalized service, attention to detail, and expertise in both replacement and new construction window projects. They work with multiple high-quality window brands to fit various budgets and needs.

944 Townline Ave, South Beloit, IL 61080 (Serves Clinton, WI)

Specialties & Features

Residential window replacement
Window repair services
Storm and security windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Clear Choice Exteriors

4.6
(110 reviews)
Verified

A reputable Janesville-based company known for its customer-centric approach and comprehensive exterior remodeling services. Their window division is well-regarded for professional installations, clear communication, and offering durable, energy-saving window options from trusted manufacturers.

1717 Randolph Rd, Janesville, WI 53545

Specialties & Features

New window installation
Energy-efficient windows
Residential window replacement

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Clinton

The window service market for Clinton, Wisconsin, is characterized by reliance on established contractors from neighboring commercial hubs like Janesville and Beloit. Due to Clinton's proximity to the Illinois-Wisconsin stateline, some top providers, like Stateline Exteriors, operate from Illinois but are a common and logical choice for local residents. The competition is moderate, with a mix of large national brand representatives (e.g., Pella) and strong regional contractors. The average quality of service is high, as these established companies rely on reputation and longevity. Typical pricing is mid to high-range, reflecting the quality of materials and professional installation. Homeowners in Clinton can expect to find excellent service for energy-efficient upgrades, full-frame replacements, and custom solutions, but may have fewer options for "budget-only" contractors compared to larger metropolitan areas. The market is well-served by professionals who are fully licensed and insured.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Clinton regulations and climate

Frequently Asked Questions About Windows in Clinton

Get answers to common questions about windows services in Clinton, Wisconsin.

1What is the typical cost range for a full home window replacement in Clinton, WI?

For a standard-sized home in Clinton, a full window replacement typically ranges from $8,000 to $20,000, depending on the number of windows, materials (vinyl, wood, fiberglass), and energy efficiency features. Wisconsin's climate makes high-performance Low-E glass and argon gas fills a wise investment for long-term energy savings, which can influence the upfront cost. Always get itemized quotes from local installers that include removal, installation, and disposal.

2When is the best time of year to schedule window installation given Clinton's weather?

The ideal installation windows in Clinton are during the late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for a proper sealant cure and prevents interior exposure to extreme cold or humidity. While professional installers work year-round, scheduling during these off-peak seasons can sometimes lead to better availability and pricing.

3Are there specific building codes or permits required for window replacement in Clinton?

For standard, like-for-like window replacements (same size and opening), a permit is generally not required in Clinton or Rock County. However, if you are altering the window opening's size or structure, a building permit is necessary. It's always best to verify with the Clinton Village Building Inspector, as codes ensure installations meet Wisconsin's energy and safety standards, especially for egress windows in bedrooms.

4How do I choose a reliable window installation contractor in the Clinton area?

Prioritize local, licensed, and insured contractors with proven experience in Wisconsin's climate. Ask for references from homes in Clinton or nearby towns like Beloit or Janesville, and verify their standing with the Wisconsin Department of Agriculture, Trade and Consumer Protection. A reputable provider will offer a strong warranty on both the product and their labor, which is critical for protecting against our freeze-thaw cycles.

5What are the most important energy efficiency features for windows in our Wisconsin climate?

For Clinton's cold winters and variable seasons, look for a low U-factor (insulating ability) and a high Solar Heat Gain Coefficient (SHGC) to capture passive solar heat. Windows with the ENERGY STAR® certification for the North/Central zone, double or triple-pane glass with Low-E coatings, and argon gas fills are essential. Proper professional installation is just as critical to prevent air leakage and ensure the window performs as rated.