Get matched with top glaziers in Duluth, MN

Renewal by Andersen Lake Superior Region

Customers say: Quality work

Recommended by 98% of Angi customers

1991 years of experience

Renewal by Andersen of the Lake Superior Region is proud to serve the window replacement and patio door replacement needs of the Duluth, Superior, and surrounding north and south shore areas. We are the window replacement division of Andersen Windows, drawing on the Andersen tradition of over 110 years of quality, innovation and craftsmanship. Our turnkey process begins with a call from you and includes a respectful in-home sales consultation, custom-manufacturing of replacement windows to precisely fit your home and installation by a dedicated team of professionals. Best of all, we stand behind our products and installation with one of the strongest warranties in the window replacement business.

"Everything went well. There is a bit of a wait from the time of ordering/measuring, etc to the time of installation. Everyone we encountered in person or on the phone was very courteous, professional and helpful. Our installation team of Andy and Chris were exceptional. They kept us informed, did an amazing job and cleaned up everything at the end of each work day. We absolutely would highly recommend Heritage window and Door Company. The windows also are great!"

Walt P on February 2025

"Everything went well. There is a bit of a wait from the time of ordering/measuring, etc to the time of installation. Everyone we encountered in person or on the phone was very courteous, professional and helpful. Our installation team of Andy and Chris were exceptional. They kept us informed, did an amazing job and cleaned up everything at the end of each work day. We absolutely would highly recommend Heritage window and Door Company. The windows also are great!"

Walt P on February 2025

J Display Case

J Display Case

Customers say: Quick response

Recommended by 100% of Angi customers

We are a custom acrylic fabrication shop with stock designs also shown on our website. Our quality is the finest in the acrylic industry. Display cases, wall cabinets, display covers and bases for antiques, model ships, collectibles, and turntables. Safely packaged and shipped to your door. We ship to all of the US states and cities in 48 contiguous states. Email or call us for a free quote 1 800-971-6276.

"I have been a customer/consumer for many years. The products are manufactured to the very highest quality possible. Packing & shipping are the Industry Standards. Customer Service is the benchmark of the business. Every company should use J Display Case as their Business Model ! Kudos !!!"

Art W on August 2024

"I have been a customer/consumer for many years. The products are manufactured to the very highest quality possible. Packing & shipping are the Industry Standards. Customer Service is the benchmark of the business. Every company should use J Display Case as their Business Model ! Kudos !!!"

Art W on August 2024

Mad City Windows & Baths

Mad City Windows & Baths

Customers say: Quick response

Recommended by 91% of Angi customers

2001 years of experience

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"Mad City was able to replace an old fiberglass shower in our basement bathroom with a custom shower enclosure. This was a tricky job because the shower sits under the stairs, but they were able to create something that fits perfectly, and gives us a more comfortable space to shower. The lead time is a little longer since they fabricate per order, but the installation was completed in a couple of days (that includes city inspections). Their crew was also very respectful of our home. Overall it was a great experience. "

Erin P on November 2025

"Mad City was able to replace an old fiberglass shower in our basement bathroom with a custom shower enclosure. This was a tricky job because the shower sits under the stairs, but they were able to create something that fits perfectly, and gives us a more comfortable space to shower. The lead time is a little longer since they fabricate per order, but the installation was completed in a couple of days (that includes city inspections). Their crew was also very respectful of our home. Overall it was a great experience. "

Erin P on November 2025

Alpine Builders

Alpine Builders

Customers say: Quick response

2017 years of experience

Emergency services offered

Welcome to Alpine Builders! We are a small company looking to make lasting relationships and repeat customers. We take pride in the quality of work and personal service that we give each customer! We pay attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"He did a great job of replacing my front porch steps. He replaced with Trex decking. My steps were a little out of position and now they are straight and look wonderful. There was a nest of wasps under my porch. He fogged under the porch because they were too far back. When I need something else done I will definitely use him again. He was prompt and kept me informed. "

Linda B on September 2025

"He did a great job of replacing my front porch steps. He replaced with Trex decking. My steps were a little out of position and now they are straight and look wonderful. There was a nest of wasps under my porch. He fogged under the porch because they were too far back. When I need something else done I will definitely use him again. He was prompt and kept me informed. "

Linda B on September 2025

Renewal by Andersen

4.56(

Renewal by Andersen

4.56(

Customers say: True professional

2007 years of experience

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Project was delayed multiple times. Stated they will give a discount, they never did."

Martin L on November 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Project was delayed multiple times. Stated they will give a discount, they never did."

Martin L on November 2025

Window Concepts of Minnesota, Inc.

3.96(

Window Concepts of Minnesota, Inc.

3.96(

Customers say: Quality work

1998 years of experience

At Window Concepts of MN we have been family owned for over 25 years. We believe in developing long-term relationships with our clients. We want to be your go-to service for your current project and any others you may have in the future. We strive to offer the highest quality product and service.

"I do not recommend this company due to poor quality of product. - Jan 2023 bought 2 patio doors, 3 slider windows. Product that was installed in May included 2 cracked slider windows and all products had wrong color on interior. All needed to be replaced. - May 2023 bought additional 19 windows. After install in Oct 2023, 13 of the 19 had noted manufacturing defects requiring replacement in January 2024. After install of these replacements in January 2024, additional 7 had noted manufacturing defects requiring replacement in April 2024. At install of these latest replacements, 5 more had noted manufacturing defects requirement replacement (which has not yet happened) - June 2024 during rainstorm noted two of the window sets had significant water leaks. Company was advised with documentation on 6.4.2024; as of today 6.8.2024 company has yet to acknowledge my request for refund so I can re-replace the windows with a different company. Additionally several of the caulk lines were obviously done by a new employee, as I had to have the contractor installing new siding re-do those lines."

Katy V on June 2024

"I do not recommend this company due to poor quality of product. - Jan 2023 bought 2 patio doors, 3 slider windows. Product that was installed in May included 2 cracked slider windows and all products had wrong color on interior. All needed to be replaced. - May 2023 bought additional 19 windows. After install in Oct 2023, 13 of the 19 had noted manufacturing defects requiring replacement in January 2024. After install of these replacements in January 2024, additional 7 had noted manufacturing defects requiring replacement in April 2024. At install of these latest replacements, 5 more had noted manufacturing defects requirement replacement (which has not yet happened) - June 2024 during rainstorm noted two of the window sets had significant water leaks. Company was advised with documentation on 6.4.2024; as of today 6.8.2024 company has yet to acknowledge my request for refund so I can re-replace the windows with a different company. Additionally several of the caulk lines were obviously done by a new employee, as I had to have the contractor installing new siding re-do those lines."

Katy V on June 2024

Clear Choice Property Solutions

Clear Choice Property Solutions

2025 years of experience

Clear Choice Property Solutions is a professional home improvement company that takes pride in its work. We strive to provide great service and quality for a fair price. Excellent communication and great service is as important to us , as it is to you.

"simply awesome, pro through &amp; through! Dean and his crew listened to my needs, gave expert advice, and in the long run saved me a lot of money &amp; grief. I couldn?t have asked for a better experience, thank you Clear Choice!"

Tom K on August 2025

"simply awesome, pro through &amp; through! Dean and his crew listened to my needs, gave expert advice, and in the long run saved me a lot of money &amp; grief. I couldn?t have asked for a better experience, thank you Clear Choice!"

Tom K on August 2025

Ledgerock Builders, LLC

Ledgerock Builders, LLC

2021 years of experience

LEDGEROCK BUILDERS LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Your Home Improvement Company

Your Home Improvement Company

2004 years of experience

We are a full-service home remodeler specialising in Bathrooms, Windows, Roofing & Siding

Champion Windows of Duluth

Champion Windows of Duluth

1953 years of experience