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TRUSTED BY COURTLAND, MN HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon34
    Verified window services reviews

Find Window pros in Courtland

Avatar for American Waterworks

American Waterworks

4.78(
132
)
Approved Pro

American Waterworks

4.78(
132
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1989 years of experience

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Donna A on September 2025

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Donna A on September 2025


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.74(
624
)
Approved Pro

Mad City Windows & Baths

4.74(
624
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor 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.

"High pressure sales person which ended up with a mismatch of the rest of my bathroom. They refuse to make it right. . I would recommend that you go with a different company. "

Karen P on November 2025

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.

"High pressure sales person which ended up with a mismatch of the rest of my bathroom. They refuse to make it right. . I would recommend that you go with a different company. "

Karen P on November 2025


Avatar for Northland Exteriors, Inc.

Northland Exteriors, Inc.

5.00(
13
)
Approved Pro

Northland Exteriors, Inc.

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

NEI (Northland Exteriors | Interiors) is a division of Northland Exteriors, Inc, licensed by the state and offers a diverse range of services tailored to meet the unique needs of every customer. Specializing from full-service roofing/siding/window replacements; to smaller projects, handyman services, home improvements, painting, flooring, ceiling fan installs, TV mounting, furniture assembly and more! We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. Minnesota license contractor BC 807638 Insured safe practices best practices manufacturing installation practices carpentry practices only serious please inquire

"The work on the house was done fast and efficiently. Once started they completed the project before going on to anything else. Owner was very courteous and very open and clear about his fees and charges. Very clear on the costs of materials and the time he thought the project would take. Very clear about the final cost of the project. His estimates were right on. Enjoyed having this company work for me!"

Lorna A M on September 2025

NEI (Northland Exteriors | Interiors) is a division of Northland Exteriors, Inc, licensed by the state and offers a diverse range of services tailored to meet the unique needs of every customer. Specializing from full-service roofing/siding/window replacements; to smaller projects, handyman services, home improvements, painting, flooring, ceiling fan installs, TV mounting, furniture assembly and more! We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. Minnesota license contractor BC 807638 Insured safe practices best practices manufacturing installation practices carpentry practices only serious please inquire

"The work on the house was done fast and efficiently. Once started they completed the project before going on to anything else. Owner was very courteous and very open and clear about his fees and charges. Very clear on the costs of materials and the time he thought the project would take. Very clear about the final cost of the project. His estimates were right on. Enjoyed having this company work for me!"

Lorna A M on September 2025


Avatar for H Prairie Operations, LLC

H Prairie Operations, LLC

5.00(
5
)
Approved Pro

H Prairie Operations, LLC

5.00(
5
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2023 years of experience

H Prairie Operations is an owner operated window and door distribution company that specializes in providing the ideal product for homeowners or contractors that meets their needs at an affordable price. We will consult with you, your customer, or your contractor and make sure you receive the products you need, at the time you need them, and within budget.

"The team at H Pairie are world class! Really knowledgeable. Helpful in every step of the process. Would highly recommend."

Rich L on January 2025

H Prairie Operations is an owner operated window and door distribution company that specializes in providing the ideal product for homeowners or contractors that meets their needs at an affordable price. We will consult with you, your customer, or your contractor and make sure you receive the products you need, at the time you need them, and within budget.

"The team at H Pairie are world class! Really knowledgeable. Helpful in every step of the process. Would highly recommend."

Rich L on January 2025


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2023 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Egress Window Guy Inc

Egress Window Guy Inc

4.93(
205
)

Egress Window Guy Inc

4.93(
205
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Egress Window Guy provides high quality installation and repair services for egress windows and window wells. Your job is done right the first time. This is all we do, and we do it well! We use many brands and sizes of high quality windows, area wells and material. Our crews have years of experience and know the codes. If interested in references near your home, please ask us! Most installations can be completed in one day. Award winning service!

"Just recently had a 48in x 48in egress window installed in our basement. The 2 gentlemen, Caleb & Graham were nothing short of awesome. I'm a retired carpenter and I can say their craftsmanship was second to none. Clean, precise. I was enjoying the perfect gape in our foundation and the framework even before they installed the window, because it was being done properly. Heck, even the hole they dug for the well was precise. Both Caleb & Graham were very friendly, communicative and courteous. Would use again and highly recommend."

Robert L on November 2024

Egress Window Guy provides high quality installation and repair services for egress windows and window wells. Your job is done right the first time. This is all we do, and we do it well! We use many brands and sizes of high quality windows, area wells and material. Our crews have years of experience and know the codes. If interested in references near your home, please ask us! Most installations can be completed in one day. Award winning service!

"Just recently had a 48in x 48in egress window installed in our basement. The 2 gentlemen, Caleb & Graham were nothing short of awesome. I'm a retired carpenter and I can say their craftsmanship was second to none. Clean, precise. I was enjoying the perfect gape in our foundation and the framework even before they installed the window, because it was being done properly. Heck, even the hole they dug for the well was precise. Both Caleb & Graham were very friendly, communicative and courteous. Would use again and highly recommend."

Robert L on November 2024


Avatar for Complete Basement Systems

Complete Basement Systems

4.68(
174
)

Complete Basement Systems

4.68(
174
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Complete Basement Systems is a family owned & operated business with approximately 35 employees. Since 1991 we have been part of the Basement Systems dealer network and have thousands of warrantied customers. No subs. We offer Free Estimates. Cost is determined by the job. No travel charges. Service area includes entire Twin Cities Metro Area and Southern Minnesota. License: #BC143377. Financing available. Ask about Angie's List discount. Award winning service provider. Contact us at 1-800-638-5285

"The installation went well. They responded quickly to me and were very communicative. I just think that it was a bit over priced. I paid it because I had no other option at the time"

Fernando D on April 2020

Complete Basement Systems is a family owned & operated business with approximately 35 employees. Since 1991 we have been part of the Basement Systems dealer network and have thousands of warrantied customers. No subs. We offer Free Estimates. Cost is determined by the job. No travel charges. Service area includes entire Twin Cities Metro Area and Southern Minnesota. License: #BC143377. Financing available. Ask about Angie's List discount. Award winning service provider. Contact us at 1-800-638-5285

"The installation went well. They responded quickly to me and were very communicative. I just think that it was a bit over priced. I paid it because I had no other option at the time"

Fernando D on April 2020


Avatar for Heyn Brothers

Heyn Brothers

4.77(
39
)

Heyn Brothers

4.77(
39
)
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Heyn Brothers has provided a variety of exterior services to southern Minnesotans for over 18 years. We specialize in asphalt shingles and Metro and ArrowLine steel roofing on residential, commercial and church roofs. We provide seamless gutters and downspouts, as well as leaf guard systems. We have a variety of siding styles including, Mastic vinyl siding, James Hardie cement siding and Edco steel siding. We install Velux skylights and sun tubes. Our continuous curb and landscape edging is economical and durable, ensuring it will not rust, decompose or break. We use only top products and brands including, Andersen, GAF, Rollex, CertainTeed, Velux, Landmark and Timberline shingles and LP Smartside. Able to assist with insurance claims and we offer a 50-year non-prorated warranty on all shingle choices. Storm damage repair. Stamped concrete . Roofing contractors. Replacement windows. Additional DBA - Heyn Brothers Construction Corp. Additional contact name - Aaron Heyn. Additional email - [email protected].

"Heyn Brothers did a spectacular job in a difficult location. They were careful about the plantings nearby and the clean-up was complete including a magnetic pass for nails. Highly recommended! T.H. Five star rating!"

Thomas H on May 2021

Heyn Brothers has provided a variety of exterior services to southern Minnesotans for over 18 years. We specialize in asphalt shingles and Metro and ArrowLine steel roofing on residential, commercial and church roofs. We provide seamless gutters and downspouts, as well as leaf guard systems. We have a variety of siding styles including, Mastic vinyl siding, James Hardie cement siding and Edco steel siding. We install Velux skylights and sun tubes. Our continuous curb and landscape edging is economical and durable, ensuring it will not rust, decompose or break. We use only top products and brands including, Andersen, GAF, Rollex, CertainTeed, Velux, Landmark and Timberline shingles and LP Smartside. Able to assist with insurance claims and we offer a 50-year non-prorated warranty on all shingle choices. Storm damage repair. Stamped concrete . Roofing contractors. Replacement windows. Additional DBA - Heyn Brothers Construction Corp. Additional contact name - Aaron Heyn. Additional email - [email protected].

"Heyn Brothers did a spectacular job in a difficult location. They were careful about the plantings nearby and the clean-up was complete including a magnetic pass for nails. Highly recommended! T.H. Five star rating!"

Thomas H on May 2021


First Choice Builders Inc

4.68(
22
)

First Choice Builders Inc

4.68(
22
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Additional Address - 2610 20th Ave s, Ste c, Moorhead, Mn. Additional Phone - (888)833-2702. Mn State License # Bc317975. Additional Email - [email protected].

Additional Address - 2610 20th Ave s, Ste c, Moorhead, Mn. Additional Phone - (888)833-2702. Mn State License # Bc317975. Additional Email - [email protected].


Avatar for Schmidt Siding & Window Company, Inc.

Schmidt Siding & Window Company, Inc.

5.00(
13
)

Schmidt Siding & Window Company, Inc.

5.00(
13
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Founded in 1949 by Robert J. Schmidt, Schmidt Siding & Window Co. has grown from one person with a pickup truck working out of his garage, to the largest and most admired home improvement company in southern Minnesota. Bob Schmidt’s vision of quality products, customer service and satisfaction, along with a growing list of product offerings, has created a following of repeat customers who are proud to say, “we made the brightest choice.”

"We have had multiple dealings with Schmidt siding and window. They have done an excellent job replacing all of the windows and doors in our house. The quality of their work with renewal by Anderson is unmatched. They made the window replacement process flawless and follow up support was top shelf. We will continue to use them without question on all future related projects."

Jerry C on November 2024

Founded in 1949 by Robert J. Schmidt, Schmidt Siding & Window Co. has grown from one person with a pickup truck working out of his garage, to the largest and most admired home improvement company in southern Minnesota. Bob Schmidt’s vision of quality products, customer service and satisfaction, along with a growing list of product offerings, has created a following of repeat customers who are proud to say, “we made the brightest choice.”

"We have had multiple dealings with Schmidt siding and window. They have done an excellent job replacing all of the windows and doors in our house. The quality of their work with renewal by Anderson is unmatched. They made the window replacement process flawless and follow up support was top shelf. We will continue to use them without question on all future related projects."

Jerry C on November 2024

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Windows questions, answered by experts

The average cost to repair a window is around $400, but you could pay as little as $100, depending on the type of repair you need. Replacing a window can cost as little as around $175, but prices could reach up to $1,800 for high-end frame or glass materials or larger windows. You could pay about $6,500 or more for bay windows or bow windows. Window replacement costs more than window repair, which is why it’s so important to know when to replace windows and when a repair will suffice.

Storm windows have about the same life span as standard windows—between 20 and 30 years. Vinyl and wood storm windows last longer than aluminum, but they all fall within that life span range. Of course, how long your storm windows last will depend on how much severe weather they see. Direct impacts, in particular, can quickly reduce how long your storm windows last.

A window may fail because of age, defective mechanisms, or moisture. Depending on the issue, the window may be fixed with simple repairs. Otherwise, you’ll have to invest in replacing it. You can avoid damaged windows but keeping up with window maintenance.   

Picture windows are still in style, even though they are one of the oldest types of windows. Other windows, like single- or double-hung windows and casement windows, have increased in popularity because they can open up for fresh air. However, homeowners still love the way a picture window can frame their lush outdoor garden or other pleasant neighborhood views.

You should caulk your windows about every five to 10 years. But you should make sure to inspect the windows every year, typically before winter, to look for gaps or signs of failing caulk, such as cracking or peeling. If the caulk is weak, you may need to remove and replace it before it's five years old.

The Courtland, MN homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.