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Addition to existing structure builders in Merton

Avatar for Redefined Remodel and Construction, LLC
Redefined Remodel and Construction, LLC
6811 N Crestwood Dr
5.00(
3
)
Approved Pro
Redefined Remodel and Construction, LLC
6811 N Crestwood Dr
5.00(
3
)
Approved Pro
2 years of experience
Free onsite estimate

Redefined Remodel and Construction, 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 over 26 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!

"Josh did a great job remodeling our kitchen, designed and building a new front porch and siding out entire house. Everything was done flawlessly."

Mel R on March 2025

Redefined Remodel and Construction, 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 over 26 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!

"Josh did a great job remodeling our kitchen, designed and building a new front porch and siding out entire house. Everything was done flawlessly."

Mel R on March 2025


Avatar for Hilbert Company, LLC
Hilbert Company, LLC
100 West Washington Street
5.00(
9
)
Approved Pro
Hilbert Company, LLC
100 West Washington Street
5.00(
9
)
Approved Pro
Customers say: Quality work
25 years of experience
Free onsite estimate

We are Smith Brothers Renovations LLC (Formerly Hilbert Company), We are a small family business (my brother and I) specializing in Kitchen / Bath remodeling and home additions. Our showroom and Custom cabinet shop are located in Slinger. We do everything from supplying high quality custom cabinets to complete turn key remodeling including design. We have been contractors in the remodeling business for over 30 years. Our work is excellent, and if you hire us, you can know that one or both of us will be the one actually providing the craftsmanship for your project. We aim to provide very high quality workmanship at a very competitive price. We do not have a sales staff, office managers, or an advertising budget. Our overhead is kept low, and we are able to often times complete a project for half of what the large companies tell you that you “should be spending”.

"Loved working with Hilbert Co. They provided excellent work at a fair price. Communication was outstanding and our remodeled bathroom turned out spectacular! Thanks so much Corey & Mitch for all the care you took on our project. You didn’t miss a detail. Well, maybe one, but it was corrected without issue. I will hire them again and my family & friends have already asked “who did your remodel?” Wished every company was like this one!"

Renee H on July 2021

We are Smith Brothers Renovations LLC (Formerly Hilbert Company), We are a small family business (my brother and I) specializing in Kitchen / Bath remodeling and home additions. Our showroom and Custom cabinet shop are located in Slinger. We do everything from supplying high quality custom cabinets to complete turn key remodeling including design. We have been contractors in the remodeling business for over 30 years. Our work is excellent, and if you hire us, you can know that one or both of us will be the one actually providing the craftsmanship for your project. We aim to provide very high quality workmanship at a very competitive price. We do not have a sales staff, office managers, or an advertising budget. Our overhead is kept low, and we are able to often times complete a project for half of what the large companies tell you that you “should be spending”.

"Loved working with Hilbert Co. They provided excellent work at a fair price. Communication was outstanding and our remodeled bathroom turned out spectacular! Thanks so much Corey & Mitch for all the care you took on our project. You didn’t miss a detail. Well, maybe one, but it was corrected without issue. I will hire them again and my family & friends have already asked “who did your remodel?” Wished every company was like this one!"

Renee H on July 2021


Avatar for C.J. Holmes Company, LLC
C.J. Holmes Company, LLC
1860 Churchview Dr
4.92(
7
)
Approved Pro
C.J. Holmes Company, LLC
1860 Churchview Dr
4.92(
7
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

C.J. Holmes Company, LLC, has been in business for more than 40 years. From design to completion, we will assist you with all of your home renovation and remodeling needs. Call us today!

"Chet and his crew built a second floor addition including master suit, office, with fully tiled bathroom. The project was extensive but completed on time with great communication and availability between us."

Kyle S on August 2024

C.J. Holmes Company, LLC, has been in business for more than 40 years. From design to completion, we will assist you with all of your home renovation and remodeling needs. Call us today!

"Chet and his crew built a second floor addition including master suit, office, with fully tiled bathroom. The project was extensive but completed on time with great communication and availability between us."

Kyle S on August 2024


Avatar for Matrix Basement Finishing
Matrix Basement Finishing
3050 N Kennicott Ave
4.55(
272
)
Approved Pro
Matrix Basement Finishing
3050 N Kennicott Ave
4.55(
272
)
Approved Pro
Customers say: Quality work
314 local quotes requested
16 years of experience

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"Efficient scheduling on builder trend! They did an awesome job cleaning up after themselves too! Ask to work with Ben as your project manager!"

Lana G on June 2025

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"Efficient scheduling on builder trend! They did an awesome job cleaning up after themselves too! Ask to work with Ben as your project manager!"

Lana G on June 2025


Avatar for GR General Contracting
GR General Contracting
2726 Barney Ct.
4.25(
250
)
Approved Pro
GR General Contracting
2726 Barney Ct.
4.25(
250
)
Approved Pro
Customers say: Terrific value
213 local quotes requested
21 years of experience

GR General Contracting is a one stop shop for all of your residential remodeling needs. For an immediate response to your remodeling project call Gordon Rudd (Owner) @ (847) 871-7439

"Perfect. Done in 2 hours. Work was well done."

Julie K on April 2025

GR General Contracting is a one stop shop for all of your residential remodeling needs. For an immediate response to your remodeling project call Gordon Rudd (Owner) @ (847) 871-7439

"Perfect. Done in 2 hours. Work was well done."

Julie K on April 2025


Avatar for GRANZOW HOME IMPROVEMENT LLC
GRANZOW HOME IMPROVEMENT LLC
4.69(
13
)
Approved Pro
GRANZOW HOME IMPROVEMENT LLC
4.69(
13
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
46 local quotes requested

Ready to finish your basement? We care enough to do it right the first time. Our family owned company has been serving homeowners like you since 2001. We are a BASEMENT FINISHING specialist. Granzow Home Improvement, LLC is well known in the home improvement & remodeling industry, as a client-focused company that strives to ensure the highest levels of quality and customer satisfaction. We have a A+ BBB Rating. You will love our "no pressure" approach, FREE design assistance that comes with nearly 23 years of experience, professionally prepared plans, detail oriented proposals that come with a written guarantee for price accuracy, and our comprehensive written warranty that backs all services we provide. Call now to schedule your FREE formal proposal.

"Granzow Home Improvement LLC exceeded all expectations in finishing our basement, and we couldn’t be happier with the results! From start to finish, Richard and Bob displayed professionalism, skill, and a genuine passion for their craft. The attention to detail was incredible—from the high-quality materials used to the flawless execution of every feature. They transformed our basement into a beautiful, functional space that feels like an extension of the rest of our home, not just an afterthought. Whether it was customizing a plan to fit our needs or ensuring seamless design transitions with the same materials used when our home was built, they listened to our ideas and brought them to life perfectly. Beyond the craftsmanship, they were punctual, respectful, and kept the work area tidy throughout the project. Richard communicated with us every step of the way, ensuring there were no surprises and that we were thrilled with the progress. If you’re looking for a reliable, talented contractor to bring your vision to life, look no further than Granzow Home Improvement LLC . We wholeheartedly recommend them and would hire them again in a heartbeat! Thank you, Richard and Bob, for making our dream basement a reality!"

Erica O on April 2025

Ready to finish your basement? We care enough to do it right the first time. Our family owned company has been serving homeowners like you since 2001. We are a BASEMENT FINISHING specialist. Granzow Home Improvement, LLC is well known in the home improvement & remodeling industry, as a client-focused company that strives to ensure the highest levels of quality and customer satisfaction. We have a A+ BBB Rating. You will love our "no pressure" approach, FREE design assistance that comes with nearly 23 years of experience, professionally prepared plans, detail oriented proposals that come with a written guarantee for price accuracy, and our comprehensive written warranty that backs all services we provide. Call now to schedule your FREE formal proposal.

"Granzow Home Improvement LLC exceeded all expectations in finishing our basement, and we couldn’t be happier with the results! From start to finish, Richard and Bob displayed professionalism, skill, and a genuine passion for their craft. The attention to detail was incredible—from the high-quality materials used to the flawless execution of every feature. They transformed our basement into a beautiful, functional space that feels like an extension of the rest of our home, not just an afterthought. Whether it was customizing a plan to fit our needs or ensuring seamless design transitions with the same materials used when our home was built, they listened to our ideas and brought them to life perfectly. Beyond the craftsmanship, they were punctual, respectful, and kept the work area tidy throughout the project. Richard communicated with us every step of the way, ensuring there were no surprises and that we were thrilled with the progress. If you’re looking for a reliable, talented contractor to bring your vision to life, look no further than Granzow Home Improvement LLC . We wholeheartedly recommend them and would hire them again in a heartbeat! Thank you, Richard and Bob, for making our dream basement a reality!"

Erica O on April 2025


Avatar for MJL LawnCare
MJL LawnCare
W5235 Lakewood Cir
New on HomeAdvisorNew on Angi
Approved Pro
MJL LawnCare
W5235 Lakewood Cir
New on AngiNew on HomeAdvisor
Approved Pro
441 local quotes requested
8 years of experience

Specializing in lawn care! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

Specializing in lawn care! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!


Avatar for Herrera Solutions Landscaping LLC
Herrera Solutions Landscaping LLC
Based In
5.00(
14
)
Approved Pro
Herrera Solutions Landscaping LLC
Based In
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1105 local quotes requested

We have the experience and dedication to get the job done right! Specializing in landscaping services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Had a great experience with this crew. They built a paver patio in one day—super efficient, clean, and professional work. Price was the most competitive of out of 4 different companies I got quotes from. Communication was solid throughout, they stayed in touch regularly from quote to completion. They double-checked everything with me to make sure it was what I wanted. As a bonus, they removed some extra turf near the patio and filled in some bald spots in my lawn, which saved me a ton of effort. Quality of the work is great. Would absolutely recommend and hire again for future projects."

Natalia W on May 2025

We have the experience and dedication to get the job done right! Specializing in landscaping services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Had a great experience with this crew. They built a paver patio in one day—super efficient, clean, and professional work. Price was the most competitive of out of 4 different companies I got quotes from. Communication was solid throughout, they stayed in touch regularly from quote to completion. They double-checked everything with me to make sure it was what I wanted. As a bonus, they removed some extra turf near the patio and filled in some bald spots in my lawn, which saved me a ton of effort. Quality of the work is great. Would absolutely recommend and hire again for future projects."

Natalia W on May 2025


BACHER LANDSCAPE, LLC
8519 W DONGES BAY RD
4.33(
6
)
Approved Pro
BACHER LANDSCAPE, LLC
8519 W DONGES BAY RD
4.33(
6
)
Approved Pro
Customers say: Terrific value
1103 local quotes requested
28 years of experience

Bacher Landscape is a full service landscape company established in 1997. We are a service oriented business and work with all of our clients to produce unique, cost-effective projects in a timely manner. Whether it's a unique hardscape or a complete new landscape Bacher Landscape is concerned about your entire property. A well designed landscape will maximize your outdoor enjoyment. Our landscape management personnel maintains landscapes to bring them to their fullest potential. At Bacher Landscape we pride ourselves on the quality of our work, and treat every property as if it were our own. We would welcome the opportunity to speak with you about your specific landscape needs.

"Everything went as expected, Jason was very informative and helpful. I highly recommend him"

Igor S on November 2020

Bacher Landscape is a full service landscape company established in 1997. We are a service oriented business and work with all of our clients to produce unique, cost-effective projects in a timely manner. Whether it's a unique hardscape or a complete new landscape Bacher Landscape is concerned about your entire property. A well designed landscape will maximize your outdoor enjoyment. Our landscape management personnel maintains landscapes to bring them to their fullest potential. At Bacher Landscape we pride ourselves on the quality of our work, and treat every property as if it were our own. We would welcome the opportunity to speak with you about your specific landscape needs.

"Everything went as expected, Jason was very informative and helpful. I highly recommend him"

Igor S on November 2020


C.J. Holmes Company, LLC
13500 Watertown Plank Rd
5.00(
6
)
Approved Pro
C.J. Holmes Company, LLC
13500 Watertown Plank Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
377 local quotes requested

C.J. Holmes Company, LLC, has been in business for more than 40 years. From design to completion, we will assist you with all of your home renovation and remodeling needs. Call us today!

"Chet, Eduardo and Brandon took wonderful care of our home! The kitchen, floors, entryway, and bathrooms turned out better than we expected! The additional electric, heating, and plumbing teams were great to work with, too. Amazing how much our home has improved. Thanks so much, S and K"

Ken H on December 2024

C.J. Holmes Company, LLC, has been in business for more than 40 years. From design to completion, we will assist you with all of your home renovation and remodeling needs. Call us today!

"Chet, Eduardo and Brandon took wonderful care of our home! The kitchen, floors, entryway, and bathrooms turned out better than we expected! The additional electric, heating, and plumbing teams were great to work with, too. Amazing how much our home has improved. Thanks so much, S and K"

Ken H on December 2024

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FAQs for addition to existing structure building service projects in Merton, WI

Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.

schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items. 

Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.

The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic. 

Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.

With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential. 

This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.

Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.

The Merton, WI homeowners’ guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
Jun 16, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
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