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Guest house builders in Brillion

Avatar for Forever Baths
Forever Baths
954 Circle Dr
5.00(
18
)
Approved Pro
Forever Baths
954 Circle Dr
5.00(
18
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
488 local quotes requested

Forever Baths was created with the intention of helping homeowners obtain top-quality customer service, while avoiding sky-high remodeling prices. Our expert team of technicians is trained and experienced in providing homeowners like you with the quick, affordable renovation services that you deserve. Our products are made of the highest quality, durable polymer and are designed to withstand the test of time. Our high end polymer products have been stringently tested and evaluated and have earned us the top prestigious ratings nationwide. Our manufacture is considered the most trusted and widely-recognized consumer symbols in North America. Forever Baths is extremely proud of this accolade, and we are thrilled of the quality of our manufacturing and believe in our products as much they do. They even back up their claim with a two-year limited warranty, meaning the Institute will replace or refund the price paid for any Forever Home product that proves to be defective. See the manufactures warranty for details. From our low-maintenance shower and bath solutions to the stunning finishing touches. Our expert installers will create

"It went great."

William H on April 2025

Forever Baths was created with the intention of helping homeowners obtain top-quality customer service, while avoiding sky-high remodeling prices. Our expert team of technicians is trained and experienced in providing homeowners like you with the quick, affordable renovation services that you deserve. Our products are made of the highest quality, durable polymer and are designed to withstand the test of time. Our high end polymer products have been stringently tested and evaluated and have earned us the top prestigious ratings nationwide. Our manufacture is considered the most trusted and widely-recognized consumer symbols in North America. Forever Baths is extremely proud of this accolade, and we are thrilled of the quality of our manufacturing and believe in our products as much they do. They even back up their claim with a two-year limited warranty, meaning the Institute will replace or refund the price paid for any Forever Home product that proves to be defective. See the manufactures warranty for details. From our low-maintenance shower and bath solutions to the stunning finishing touches. Our expert installers will create

"It went great."

William H on April 2025


Avatar for Kool View Co.,Inc.
Kool View Co.,Inc.
1860 Bud Dr #104
New on HomeAdvisorNew on Angi
Approved Pro
Kool View Co.,Inc.
1860 Bud Dr #104
New on AngiNew on HomeAdvisor
Approved Pro
82 local quotes requested
52 years of experience

Serving Southern Wisconsin and the greater Fox Valley area Kool View began business in 1973 selling glass coatings to save energy and stop furniture fading. In 1979 we were awarded a US. Department of Energy grant to study the "honeycomb" concept of window insulation. In 1982 we were granted a patent on our very own "Seal-A-Shade" product. We also began selling passive solar rooms. Over time passive solar sunrooms became our main product. We have built over 2000 sun room, patio room and room additions. Our construction focus has always been saving energy, improving the home environment and adding long term value to your home. If you have a unique design in mind or a challenging job site you have come to the right place! With with our trained staff of designers and craftsmen, Kool View is in the position to make your dream room an energy efficient reality. Kool View offers you the best of the "High Tech" corporate world while remaining a locally owned and operated business. We never forget that our customers are also our neighbors. Drop into our showroom or call us for a free, in-home estimate. We'd love to hear from you!

Serving Southern Wisconsin and the greater Fox Valley area Kool View began business in 1973 selling glass coatings to save energy and stop furniture fading. In 1979 we were awarded a US. Department of Energy grant to study the "honeycomb" concept of window insulation. In 1982 we were granted a patent on our very own "Seal-A-Shade" product. We also began selling passive solar rooms. Over time passive solar sunrooms became our main product. We have built over 2000 sun room, patio room and room additions. Our construction focus has always been saving energy, improving the home environment and adding long term value to your home. If you have a unique design in mind or a challenging job site you have come to the right place! With with our trained staff of designers and craftsmen, Kool View is in the position to make your dream room an energy efficient reality. Kool View offers you the best of the "High Tech" corporate world while remaining a locally owned and operated business. We never forget that our customers are also our neighbors. Drop into our showroom or call us for a free, in-home estimate. We'd love to hear from you!


Avatar for Mad City Windows & Baths
Mad City Windows & Baths
5020 Voges Rd
4.76(
2,681
)
Approved Pro
Mad City Windows & Baths
5020 Voges Rd
4.76(
2,681
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
3034 local quotes requested

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"Having our kitchen cabinets refaced, with new doors & drawers, by Mad City was an excellent experience. Everyone from the sales team, the measurement technician to the installers were professional, did great work and were pleasant to work with. They arrived exactly when they said they would, completed the job on schedule and did a thorough clean up every day. Bob & Elaine Scholl"

Robert S on April 2025

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"Having our kitchen cabinets refaced, with new doors & drawers, by Mad City was an excellent experience. Everyone from the sales team, the measurement technician to the installers were professional, did great work and were pleasant to work with. They arrived exactly when they said they would, completed the job on schedule and did a thorough clean up every day. Bob & Elaine Scholl"

Robert S on April 2025


Avatar for Punchlist Pro Services
Punchlist Pro Services
E576 Luxemburg Rd
New on HomeAdvisorNew on Angi
Approved Pro
Punchlist Pro Services
E576 Luxemburg Rd
New on AngiNew on HomeAdvisor
Approved Pro
183 local quotes requested
2 years of experience

Punchlist Pro Services is a fully insured and licensed home improvement & renovations, bathroom remodeling, LVP Flooring & fencing contractor in the Green Bay Wisconsin area. If you can dream it, we can handle it. We are dedicated to remodeling your existing spaces into stunning and functional spaces that enhance your lifestyle. Whether you’re looking for a complete kitchen renovation, a luxurious bathroom makeover, or a simple room refresh, we’ve got you covered. We work closely with you every step of the way to understand your preferences, budget, and timeline, ensuring a seamless and stress-free experience.

Punchlist Pro Services is a fully insured and licensed home improvement & renovations, bathroom remodeling, LVP Flooring & fencing contractor in the Green Bay Wisconsin area. If you can dream it, we can handle it. We are dedicated to remodeling your existing spaces into stunning and functional spaces that enhance your lifestyle. Whether you’re looking for a complete kitchen renovation, a luxurious bathroom makeover, or a simple room refresh, we’ve got you covered. We work closely with you every step of the way to understand your preferences, budget, and timeline, ensuring a seamless and stress-free experience.


Avatar for Elite Building & Design
Elite Building & Design
N9149 North Coop Road
5.00(
3
)
Approved Pro
Elite Building & Design
N9149 North Coop Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We have a collective of 25 years of industry experience with finish carpentry, bespoke design, interior design and floor plan renderings, tile work, custom show garages, tiny home building, flooring, framing, drywall, plaster, kitchen remodels, bathroom remodels, refinishing of-doors, trim, windows, and cabinets. We can do full builds from start to finish! We are licensed General Contractors, and we are INSURED!

"Went great! Excellent communication and workmanship."

KAREN A on December 2024

We have a collective of 25 years of industry experience with finish carpentry, bespoke design, interior design and floor plan renderings, tile work, custom show garages, tiny home building, flooring, framing, drywall, plaster, kitchen remodels, bathroom remodels, refinishing of-doors, trim, windows, and cabinets. We can do full builds from start to finish! We are licensed General Contractors, and we are INSURED!

"Went great! Excellent communication and workmanship."

KAREN A on December 2024


Avatar for HAPPY HOME REMODELING, LLC
HAPPY HOME REMODELING, LLC
E8869 Manske Rd
4.86(
28
)
Approved Pro
HAPPY HOME REMODELING, LLC
E8869 Manske Rd
4.86(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
342 local quotes requested

Beginning in 2017, Happy Home Contracting, LLC has been offering interior and exterior residential remodeling services to homeowners and real estate investors. We are fully insured, licensed dwelling contractor by the state of Wisconsin. We are investors and flippers ourselves, who specialize in buying broken houses and completing extensive remodels to create high end rentals. We offer remodeling services to homeowners looking to transform their home into a new vision. Between 2017 and 2022, we flipped 18 houses and completed dozens of remodeling projects for customers. Roofing, Siding, Windows and Doors, Kitchens, Bathrooms, Walls and Floors, We have the experience and expertise to make your vision a reality.

"After 2 years trying to find a contractor who knew how to fix my porch Craig came over and properly assessed the project, gave me a written quote, showed up when he said he was going to, finished before he promised and was under quoted price!!!!"

Judi W on July 2023

Beginning in 2017, Happy Home Contracting, LLC has been offering interior and exterior residential remodeling services to homeowners and real estate investors. We are fully insured, licensed dwelling contractor by the state of Wisconsin. We are investors and flippers ourselves, who specialize in buying broken houses and completing extensive remodels to create high end rentals. We offer remodeling services to homeowners looking to transform their home into a new vision. Between 2017 and 2022, we flipped 18 houses and completed dozens of remodeling projects for customers. Roofing, Siding, Windows and Doors, Kitchens, Bathrooms, Walls and Floors, We have the experience and expertise to make your vision a reality.

"After 2 years trying to find a contractor who knew how to fix my porch Craig came over and properly assessed the project, gave me a written quote, showed up when he said he was going to, finished before he promised and was under quoted price!!!!"

Judi W on July 2023


Midwest Quality Construction
No reviews
Midwest Quality Construction
No reviews

Lakeside Plumbing & Mechanical LLC
W1426 Ctr MM
5.00(
7
)
Lakeside Plumbing & Mechanical LLC
W1426 Ctr MM
5.00(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

As owner and sole employee all communication and work will be handled personally by me.

As owner and sole employee all communication and work will be handled personally by me.


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


MAIN CONCRETE
4750 Michaels Dr
4.30(
10
)
MAIN CONCRETE
4750 Michaels Dr
4.30(
10
)
Customers say: Super punctual
34 years of experience

MAIN CONCRETE INC is a Second Generation "Quality First Concrete Contractor". We work hard to be East Central Wisconsin's Premier Concrete Construction Service Company.

MAIN CONCRETE INC is a Second Generation "Quality First Concrete Contractor". We work hard to be East Central Wisconsin's Premier Concrete Construction Service Company.

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Guest house building services FAQs

In most states, yes—you can build a guest house, but every city or county sets its own zoning rules and building codes. Before breaking ground, check local ordinances, confirm lot setbacks, and secure the right permits. A local contractor or design-build firm can walk you through the paperwork and site requirements so your project starts on solid legal footing.

Yes—homeowners often tap a few different financing tools. A home-equity line of credit (HELOC) lets you borrow against your equity as you need funds. If you prefer a lump sum tied directly to the project, a short-term construction loan can roll into a second mortgage once the build is complete. Cash-out refinancing is another option: you replace your current mortgage with a larger one and use the difference to cover construction costs.

When you build a guest house, you’re creating a separate structure for hosting visitors without the full amenities needed for permanent living. An accessory dwelling unit, however, includes a complete kitchen and bathroom, meeting building codes for a long-term residence. This key difference makes an ADU ideal for long-term occupancy or rental income, adding enduring value to your property.

How many rooms you need depends on how you plan to use the space. Aim for one bedroom per every one or two occupants to make sure everyone has enough privacy and comfort. Added living and dining areas give you extra functionality, especially for rental use or long-term stays.

Most homeowners pick somewhere between 600 and 1,500 square feet to fit all the essentials. Make sure your design supports one to two occupants per bedroom and includes enough common areas for comfortable daily living. A well-proportioned layout boosts both functionality and property value.

No—a guest house isn’t just a bump-out on your main home. A bump-out is a small extension within an existing room for extra seating or storage. In contrast, you build a guest house as a standalone building with its own foundation and amenities, giving you a fully separate living area that can boost your property’s versatility and value.

The homeowners guide to guest house building services
From average costs to expert advice, get all the answers you need to get your job done.
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