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Congress Glass, Inc.

"Everything In Glass"

About Us

Congress Glass, Inc., in Janesville, Wisconsin, is the area's leading window repair specialist serving Rock, Walworth and Green counties. We specialize in shower door installation and repairs, broken window and seal failure, car mirrors, storm and screen repairs, commercial and residential glass and glazing and more. For all your window repair needs, contact Congress Glass, Inc. in Janesville.

Our Story

Congress Glass, Inc. is a premier glass repair service business based in Janesville, WI, offering top-notch solutions for all your glass-related needs. Established in 1946, Congress Glass, Inc. has been a trusted name in the industry for over seven decades, serving a wide range of commercial and residential clients with exceptional service and craftsmanship.

Specializing in shower door installation and repairs, Congress Glass, Inc. takes pride in transforming your bathroom space with stylish and functional shower enclosures. Whether you're looking to upgrade your current shower doors or need repairs to fix a leak or damage, our expert technicians have the skills and experience to deliver outstanding results.

In addition to shower door services, Congress Glass, Inc. offers a comprehensive range of commercial and residential glass and glazing solutions. From storefront windows and doors to custom glass partitions, our team can handle projects of any size with precision and professionalism. We understand the importance of quality glasswork in enhancing the aesthetics and functionality of your space, and we are committed to delivering superior craftsmanship that exceeds your expectations.

At Congress Glass, Inc., we also specialize in screens, broken window and seal failure repairs, ensuring that your windows are in optimal condition and providing enhanced energy efficiency for your property. Our skilled technicians are equipped to handle all types of repairs promptly and efficiently, restoring the integrity of your windows and improving the overall comfort and security of your space.

In addition to our core services, Congress Glass, Inc. offers expertise in glass and acrylic boxes, car and residential mirrors, and polycarbonate products. Whether you need a custom-made display case, a new mirror for your home or vehicle, or durable polycarbonate materials for specific applications, we have the knowledge and resources to meet your requirements with precision and care.

At Congress Glass, Inc., customer satisfaction is our top priority. Our team is dedicated to providing exceptional service, quality products, and competitive pricing to ensure that your glass repair needs are met with the highest standards of excellence. We take the time to understand your specific requirements and preferences, offering personalized solutions that reflect your style and vision.

As a family-owned and operated business, Congress Glass, Inc. takes pride in our long-standing reputation for reliability, integrity, and professionalism. With a commitment to excellence and a passion for exceeding expectations, we strive to be the preferred choice for all your glass repair and installation needs in Janesville, WI, and beyond.

Contact Congress Glass, Inc. today to experience the difference that quality craftsmanship and exceptional service can make for your glass repair projects. Let us show you why we are the trusted name in the industry for all your shower door, glass repair, and installation needs.

Areas Served

Rock County, WI | Walworth County, WI | Green County, WI | Winnebago County, WI | Dane County, WI

Our Professional Associations

Our Certifications

What We Offer

Our Specialties include:

Our Services include:

Our Products include:

Testimonials

On 3/21/2025 Jim Crawford had this to say:
Customer Service as it should be. Every question answered, paitence with those questions, always making you feel comfortable. OUTSTANDING!!! Testimonial written by Jim Crawford on this site.

On 3/13/2025 Steven L Falk MD had this to say:
We are very pleased with our new shower glass enclosure. The finished product has a professional, elegant look and the installation was flawless. Thank you, Congress Glass!

On 2/18/2025 Alex had this to say:
Amazing to work with called at 8 am for a broken window and they had it repaired by 1030 am was a cold day too super pleased with the speed! Testimonial written by Alex on this site.

On 12/21/2024 Kathleen Wilstein had this to say:
They were amazing. Fixed my door window within a couple hours. Was professional and did a great job!!

On 10/6/2024 Chari Vawda had this to say:
Nice people

Contact Us

Congress Glass, Inc.
909 N. Parker Dr. Janesville, WI 53545
Phone: (608) 752-7888
Email: cengen@congressglassinc.com

Located North of Memorial Bridge. The Top of the Building is All Red

Where To Find Us

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Payment Types Accepted

Visa, MasterCard, Discover, Personal Checks, Debit Cards, Cash

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM

News

Hey team! Our shower doors are a top priority, and we're excited to offer a wide range of stylish and durable options to transform any bathroom. Whether you're looking for sleek frameless designs or classic framed styles, we've got the perfect solution for your home. Let’s make every bathroom shine!
Expires 9/30/2025

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