The Best Window Installers in Portage, WI

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

#1

Pella Windows & Doors of Madison

4.8
(150 reviews)
Verified

A leading national brand with a local showroom and installation team. They are renowned for their high-quality, energy-efficient windows and doors, offering both their proprietary Pella products and professional installation services. They specialize in custom solutions for replacement and new construction.

6310 Monona Drive, Monona, WI 53716

Specialties & Features

Energy-efficient windows
Custom window solutions
New window installation

Business Information

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

The Window Source

4.7
(80 reviews)
Verified

A well-regarded local company known for its personalized service and expertise in window replacement and repair. They offer a variety of brands and focus on educating homeowners to make the best choice for their budget and needs, including storm and security window options.

Serves the greater Madison area, including Portage (Primarily a mobile service)

Specialties & Features

Residential window replacement
Window repair services
Storm windows and security windows

Business Information

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

ABC Supply Co. Inc.

4.3
(50 reviews)
Verified

ABC Supply is one of the nation's largest wholesale distributors of roofing, siding, and windows. Their Portage location primarily serves professional contractors. For a resident, this is a key resource for purchasing windows directly, but you would typically hire a separate contractor for installation. However, they can often recommend trusted local installers.

2900 New Pinery Rd, Portage, WI 53901

Specialties & Features

Energy-efficient windows
New window installation (via contractors)
Custom window solutions

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Portage

** The window market in Portage, Wisconsin, is characterized by a mix of historic homes and newer developments, driving demand for both specialized restoration and modern, energy-efficient replacements. As a smaller city, the local competition is not saturated with large franchises, creating an environment where regional providers from Madison and specialized local contractors thrive. The quality of service is generally high, with a strong emphasis on durability and energy efficiency due to the region's harsh winters. Typical pricing is competitive with the national average, but can vary significantly based on the project. A standard vinyl double-hung window replacement can range from **$600-$1,000 per window** installed, while high-end, custom wood or fiberglass windows can cost **$1,500-$2,500+ per window**. The market is split between homeowners who prefer the end-to-end service of a company like Pella and those who may purchase products from a distributor like ABC Supply and hire a local contractor for installation, often at a lower overall cost. Companies like The Window Source successfully fill the niche for those seeking a strong local reputation and personalized service.

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 Portage regulations and climate

Frequently Asked Questions About Windows in Portage

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

1What is the typical cost range for a full window replacement on a Portage home, and what factors influence the price?

In the Portage area, a full window replacement typically ranges from $600 to $1,200 per window installed, with the total project cost heavily dependent on the number of windows. Key factors include the window material (vinyl is most common for our climate), the style and size (e.g., picture vs. double-hung), and the condition of your home's existing frames. Wisconsin's energy efficiency standards and the need for windows that can handle our temperature extremes from humid summers to sub-zero winters also impact product selection and cost.

2When is the best time of year to schedule window installation in Portage, and how long does the process take?

The ideal times for window installation in Portage are late spring (May-June) and early fall (September-October), avoiding the peak summer heat and the deep cold of winter which can complicate sealing and installation. For a standard 10-15 window home, professional installation usually takes 1-2 full days. Scheduling well in advance is crucial, as these are busy seasons for local contractors, and delays can occur if you wait until the last minute before winter.

3Are there specific window features or ratings I should prioritize for Portage's climate?

Absolutely. Given Wisconsin's harsh winters and humid summers, prioritize windows with a low U-factor (for insulation against cold) and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Look for the ENERGY STAR® certification specific to the "North/Central" climate zone, which Portage falls into. Features like double or triple-pane glass filled with argon gas and Low-E coatings are essential for energy savings and preventing frost and condensation issues common in our area.

4How do I choose a reputable window installation contractor in Columbia County?

Always verify that the contractor is licensed and insured to work in Wisconsin. Seek out local Portage or Columbia County companies with strong, verifiable references and a physical address. Check for membership in local associations like the Columbia County Home Builders Association. Crucially, ensure they pull the proper local building permits from the City of Portage or Columbia County—this ensures the work will be inspected for compliance with Wisconsin building codes, protecting your investment.

5My old windows are drafty and sometimes have interior frost in winter. Will new installation fix this, and what should I expect during the process?

Yes, professional installation of modern, energy-efficient windows is the definitive solution to drafts and interior frost, which are signs of failing seals, poor insulation, and air infiltration. During installation, expect the crew to remove the old window down to the rough opening, inspect and repair any water-damaged or rotted wood—common in our climate—and properly flash and seal the new unit to create a water-tight and air-tight barrier. Proper installation is just as critical as the window quality itself for long-term performance.