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Addition and remodeling pros in Appleton

Avatar for Willow Bay Builders, Inc.
Willow Bay Builders, Inc.
211 South Lee Street
5.00(
10
)
Approved Pro
Willow Bay Builders, Inc.
211 South Lee Street
5.00(
10
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

A Home is so much more than a house. A place to plan that special trip, a place welcoming you back. A noisy place filled with the joy of friends and family, a quiet place for relaxation and solitude. A haven from the world, a reflection of your style. We Build Homes!

"Gerry, owner of WIllow Bay Builders is top notch. He provided a detailed quote with a time schedule during the early phase of the project that outshined all competitors when bidding for our project. His team of contractors and suppliers were exceptional. All work was completed on time with adherence to detail. My wife and I couldn't be happier with the end result (a major basement renovation). I would recommend Gerry to anyone looking for quality, time management to expectations and competitive costs. Truly a pleasure to work with."

Michael T on May 2024

A Home is so much more than a house. A place to plan that special trip, a place welcoming you back. A noisy place filled with the joy of friends and family, a quiet place for relaxation and solitude. A haven from the world, a reflection of your style. We Build Homes!

"Gerry, owner of WIllow Bay Builders is top notch. He provided a detailed quote with a time schedule during the early phase of the project that outshined all competitors when bidding for our project. His team of contractors and suppliers were exceptional. All work was completed on time with adherence to detail. My wife and I couldn't be happier with the end result (a major basement renovation). I would recommend Gerry to anyone looking for quality, time management to expectations and competitive costs. Truly a pleasure to work with."

Michael T on May 2024


Avatar for VKB Homes, LLC
VKB Homes, LLC
795 Midway Road
4.74(
23
)
Approved Pro
VKB Homes, LLC
795 Midway Road
4.74(
23
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

VKB Homes is a locally owned company proudly serving Appleton and the surrounding area. We offer over 20 years of industry experience and specialize in both exterior and interior renovation projects. Please call us today to schedule an appointment for a free estimate. We look forward to working with you on your next project.

"I had my kitchen remodeled and a wall opened into my dining room. VKB Homes did the work and hired the electrician, plumber, and painter to do work also. I was very pleased with all the workmen. Mike and Dan worked on our kitchen and did a fabulous job. Listened to me when I wanted changes made and offered suggestions when needed. They cleaned up very well each day when finished. Misty when above and beyond to help me find the build in microwave that would fit into the cabinets I had put in. I would strongly recommend this company. Gloria Bxxxxxxx"

gloria w on April 2020

VKB Homes is a locally owned company proudly serving Appleton and the surrounding area. We offer over 20 years of industry experience and specialize in both exterior and interior renovation projects. Please call us today to schedule an appointment for a free estimate. We look forward to working with you on your next project.

"I had my kitchen remodeled and a wall opened into my dining room. VKB Homes did the work and hired the electrician, plumber, and painter to do work also. I was very pleased with all the workmen. Mike and Dan worked on our kitchen and did a fabulous job. Listened to me when I wanted changes made and offered suggestions when needed. They cleaned up very well each day when finished. Misty when above and beyond to help me find the build in microwave that would fit into the cabinets I had put in. I would strongly recommend this company. Gloria Bxxxxxxx"

gloria w on April 2020


Avatar for Grant Thompson Construction, Inc.
Grant Thompson Construction, Inc.
902 Saunders Rd
4.93(
21
)
Approved Pro
Grant Thompson Construction, Inc.
902 Saunders Rd
4.93(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Grant Thompson Construction 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 at a price appealing to home owners. 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. We complete the entire job from start to finish. We take pride in offering full handicapped accessible remodeling.

"I really liked their ideas when we planned the remodel. The workers were hard working and very nice and respectful. I had multiple projects done by this company including a powder room, laundry, hallway, ceiling, backsplash, full basement update with full bathroom and addition of egress window. I love the updates on my house. If I need further updates done on my house in the future, I would not hesitate to call them."

Lisa K on May 2023

Grant Thompson Construction 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 at a price appealing to home owners. 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. We complete the entire job from start to finish. We take pride in offering full handicapped accessible remodeling.

"I really liked their ideas when we planned the remodel. The workers were hard working and very nice and respectful. I had multiple projects done by this company including a powder room, laundry, hallway, ceiling, backsplash, full basement update with full bathroom and addition of egress window. I love the updates on my house. If I need further updates done on my house in the future, I would not hesitate to call them."

Lisa K on May 2023


My Guy Matt LLC
1457 Langlade Avenue
New on HomeAdvisorNew on Angi
Approved Pro
My Guy Matt LLC
1457 Langlade Avenue
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

My Guy LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

My Guy LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


River White Remodeling
1824 Marquette St Ste 7
New on HomeAdvisorNew on Angi
Approved Pro
River White Remodeling
1824 Marquette St Ste 7
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

River White Remodeling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Appleton, WI and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you

River White Remodeling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Appleton, WI and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you


Avatar for Mad City Windows & Baths
Mad City Windows & Baths
5020 Voges Road
4.74(
615
)
Approved Pro
Mad City Windows & Baths
5020 Voges Road
4.74(
615
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
5759 local quotes requested

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.

"The first meeting was great they showed us the product and the amout of heat it actually kept in compared to other windows was crazy then they came and measured for a very tight fit after booking the install they complained the job in a safe and timely manner I will definitely be calling them back "

Anthony A on July 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.

"The first meeting was great they showed us the product and the amout of heat it actually kept in compared to other windows was crazy then they came and measured for a very tight fit after booking the install they complained the job in a safe and timely manner I will definitely be calling them back "

Anthony A on July 2025


Avatar for Brass Tacks, LLC
Brass Tacks, LLC
W13118 E Campfire Rd
4.73(
71
)
Approved Pro
Brass Tacks, LLC
W13118 E Campfire Rd
4.73(
71
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 local quotes requested

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started!

"A little miscommunication the first day and had a few problems but got the job done."

Patrick H on September 2021

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started!

"A little miscommunication the first day and had a few problems but got the job done."

Patrick H on September 2021


Avatar for Kool View Company, Inc.
Kool View Company, Inc.
4701 Triangle St
4.85(
10
)
Approved Pro
Kool View Company, Inc.
4701 Triangle St
4.85(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 local quotes requested

Since 1973, Kool View Company, Inc., has been providing homeowners with high quality, superior and affordable home improvement products. We are the most experienced sunroom contractors in Wisconsin, having put up over 1,500 sunrooms in Wisconsin and Illinois. If you have a unique design in mind for your new patio or sunroom, you have come to the right place! With our expert engineering, constant research and development, along with our trained staff of designers and craftsmen, Kool View Company, Inc., is in the position to make your dream room an energy efficient reality. Kool View Company, Inc., also specializes in replacement windows, window treatments and basement remodeling helping you both enhance the interior and exterior of your home. Whether you are looking to improve your homes curb appeal, increase outdoor living space or reduce energy costs,Kool View Company, Inc., can make your turn your dream home into a reality.

"Great to work with. Very happy with the finished project. Would use them again."

Pete B on October 2022

Since 1973, Kool View Company, Inc., has been providing homeowners with high quality, superior and affordable home improvement products. We are the most experienced sunroom contractors in Wisconsin, having put up over 1,500 sunrooms in Wisconsin and Illinois. If you have a unique design in mind for your new patio or sunroom, you have come to the right place! With our expert engineering, constant research and development, along with our trained staff of designers and craftsmen, Kool View Company, Inc., is in the position to make your dream room an energy efficient reality. Kool View Company, Inc., also specializes in replacement windows, window treatments and basement remodeling helping you both enhance the interior and exterior of your home. Whether you are looking to improve your homes curb appeal, increase outdoor living space or reduce energy costs,Kool View Company, Inc., can make your turn your dream home into a reality.

"Great to work with. Very happy with the finished project. Would use them again."

Pete B on October 2022


Avatar for Legacy Builders, Inc.
Legacy Builders, Inc.
2361 Omro Rd., Ste. 2
5.00(
1
)
Approved Pro
Legacy Builders, Inc.
2361 Omro Rd., Ste. 2
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

Since 1989 Legacy Builders, Inc. has been providing our customers with the highest quality, craftsmanship and customer service. We specialize in custom homes, remodeling, additions and basement finishing. We will work with you to gather your ideas, come up with a design and see your project through to completion. Legacy Builders is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees, subcontractors and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! Please click on the website link below to check out our GOOGLE REVIEWS and pictures also find us at www.legacybuilderswi.com

"Very professional and friendly. He is thoughtful in his projects, and we got exactly what we wanted!"

Cora V on April 2019

Since 1989 Legacy Builders, Inc. has been providing our customers with the highest quality, craftsmanship and customer service. We specialize in custom homes, remodeling, additions and basement finishing. We will work with you to gather your ideas, come up with a design and see your project through to completion. Legacy Builders is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees, subcontractors and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! Please click on the website link below to check out our GOOGLE REVIEWS and pictures also find us at www.legacybuilderswi.com

"Very professional and friendly. He is thoughtful in his projects, and we got exactly what we wanted!"

Cora V on April 2019


Basement Repair Specialists, LLC
1400 S. Van Dyke Rd.
4.56(
35
)
Approved Pro
Basement Repair Specialists, LLC
1400 S. Van Dyke Rd.
4.56(
35
)
Approved Pro
Super Service Award
Customers say: Quality work
47 local quotes requested
16 years of experience

At Basement Repair Specialists, we liked the idea of giving people a good deal so much that we trademarked it! That’s right, in October 2014 the US Patent and Trademark Office granted Basement Repair Specialists a trademark for our corporate motto “A Great Job at a Great Price®” From our first days in business, Basement Repair Specialists has been committed to offering excellent work at a reasonable price. Treating customers fairly is a part of our company culture, and you will be very happy you selected Basement Repair Specialists for your project. We offer the following services: Repair of failing, leaning, or collapsed basement walls Water control, sump pumps, and general drainage issues Helical piers, resistance piers and other solutions to settling foundations and footings Egress windows Dehumidifiers

"I could not believe what they did in only two days. It is so nice to not have water anymore. The salesman really knew and understood the project and what it would take to get it done."

Faith N on September 2024

At Basement Repair Specialists, we liked the idea of giving people a good deal so much that we trademarked it! That’s right, in October 2014 the US Patent and Trademark Office granted Basement Repair Specialists a trademark for our corporate motto “A Great Job at a Great Price®” From our first days in business, Basement Repair Specialists has been committed to offering excellent work at a reasonable price. Treating customers fairly is a part of our company culture, and you will be very happy you selected Basement Repair Specialists for your project. We offer the following services: Repair of failing, leaning, or collapsed basement walls Water control, sump pumps, and general drainage issues Helical piers, resistance piers and other solutions to settling foundations and footings Egress windows Dehumidifiers

"I could not believe what they did in only two days. It is so nice to not have water anymore. The salesman really knew and understood the project and what it would take to get it done."

Faith N on September 2024

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FAQs for addition and remodeling projects in Appleton, WI

The typical timeline for completing a garage-to-ADU conversion spans approximately three to six months, encompassing planning, permitting, construction, and final inspections. Projects requiring substantial structural modifications or encountering material delivery delays may extend beyond this timeframe. Working with an experienced general contractor who efficiently coordinates various trades and maintains consistent progress can significantly improve project efficiency and reduce unnecessary delays.

Converting a garage into an ADU typically requires obtaining building permits and potentially specialized electrical, plumbing, and mechanical approvals. Requirements vary significantly between jurisdictions, making consultation with local planning departments essential. Most municipalities mandate specific features, including dedicated entrances, proper emergency egress windows, and verification that the structure meets current residential safety standards. Proceeding without proper authorization risks potential penalties and complications during future property transactions.

California has implemented some of the nation's most supportive ADU regulations to address housing availability challenges. Recent legislation has streamlined approval processes, and local jurisdictions generally must approve projects meeting state guidelines. Nevertheless, individual municipalities may impose additional specific requirements regarding design, parking, or utility connections. Consulting with your local planning department remains essential for understanding the particular regulations applicable to your property.

Converting a garage to an ADU typically increases your property's assessed value, resulting in higher property tax obligations. The specific tax implications depend on your local assessment methods and how substantially the improvements enhance your property's value. While this represents an additional ongoing expense, many property owners find that potential rental income or increased property marketability offsets these higher tax obligations over time.

To qualify as a legal ADU, your converted garage must typically include a separate entrance, functional kitchen facilities, a complete bathroom, adequate natural light, proper ventilation systems, and full compliance with local building codes. Emergency egress provisions and appropriate climate control systems are also generally required. Many jurisdictions establish minimum and maximum size parameters, making consultation with your local building department essential for ensuring your conversion meets all legal requirements.

For many property owners, the potential rental income from a converted garage ADU makes the investment financially worthwhile. Monthly rental payments can help offset mortgage obligations or fund additional property improvements. The actual profitability depends on various factors, including local rental demand, the quality and size of your converted space, and your ability to maintain consistent occupancy. With careful planning and quality execution, many homeowners recover a substantial portion of their investment through ongoing rental revenue.

The Appleton, WI homeowners’ guide to addition and remodeling services
From average costs to expert advice, get all the answers you need to get your job done.
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rebar installed on site of new driveway
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carpenter repairing the roof of a house
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