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Find Addition to existing structure builders in Wauwatosa

Avatar for JM Remodeling & Construction LLC

JM Remodeling & Construction LLC

5.00(
8
)
Approved Pro

JM Remodeling & Construction LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
12 local quotes requested
36 years of experience

JM Remodeling & Construction, LLC., is a locally/2nd generation family/owner run and operated company. We specialize in all facets of roofing and remodeling. We are 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.

"I have used JM for a number of projects from Roofing to Concrete floor in garage. I learned long ago that you get what you pay for. JM might not be the cheapest contractor but the quality of the work is second to none. They put a new staircase outside the front of my home that has 12 steps with railings and I will get many years out of that it is so sturdy and looks fantastic. My home is very old and can be hard to work on but it didn't matter what I asked them to do, they found a way. I will pay a premium for work done at this level."

Gary M on August 2024

JM Remodeling & Construction, LLC., is a locally/2nd generation family/owner run and operated company. We specialize in all facets of roofing and remodeling. We are 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.

"I have used JM for a number of projects from Roofing to Concrete floor in garage. I learned long ago that you get what you pay for. JM might not be the cheapest contractor but the quality of the work is second to none. They put a new staircase outside the front of my home that has 12 steps with railings and I will get many years out of that it is so sturdy and looks fantastic. My home is very old and can be hard to work on but it didn't matter what I asked them to do, they found a way. I will pay a premium for work done at this level."

Gary M on August 2024


Avatar for Kain Construction, LLC

Kain Construction, LLC

4.63(
46
)
Approved Pro

Kain Construction, LLC

4.63(
46
)
Approved Pro
Customers say: Quality work
26 years of experience
Free onsite estimate

Here at Kain Construction, LLC, our craftsmanship is backed with Integrity, Quality, and Professionalism. We want to make you feel secure through your entire project. That is why we strive to build your trust and assurance that your project will be completed using the finest craftsmanship and in a timely manner. We know how important your investment is to you, that is why we will always put you first and assure that every project meets your highest expectations. We guarantee quality that we stand behind. From our humble beginnings to today, our inspiration has always been artisanship and quality craftsmanship that can stand the test of time and will age beautifully. As you study our work you will find that we treat every step of your project with the utmost care and detail. You can rest on that fact that our work has been done correctly. We want you be comfortable through your project, it is our pride to display professionalism all the way through your project.

"Job overall was good. Main issues observed were communication breakdowns between subcontractor and general contractor about organization of the project. Got a little hectic in the middle of the job. Project quoted at 2 weeks to complete, took about 4 weeks in total. Majority of work done by sub, and finishes by GC. However, final quality of work done was great and at a price that was hard to beat. "

Jacob A on December 2025

Here at Kain Construction, LLC, our craftsmanship is backed with Integrity, Quality, and Professionalism. We want to make you feel secure through your entire project. That is why we strive to build your trust and assurance that your project will be completed using the finest craftsmanship and in a timely manner. We know how important your investment is to you, that is why we will always put you first and assure that every project meets your highest expectations. We guarantee quality that we stand behind. From our humble beginnings to today, our inspiration has always been artisanship and quality craftsmanship that can stand the test of time and will age beautifully. As you study our work you will find that we treat every step of your project with the utmost care and detail. You can rest on that fact that our work has been done correctly. We want you be comfortable through your project, it is our pride to display professionalism all the way through your project.

"Job overall was good. Main issues observed were communication breakdowns between subcontractor and general contractor about organization of the project. Got a little hectic in the middle of the job. Project quoted at 2 weeks to complete, took about 4 weeks in total. Majority of work done by sub, and finishes by GC. However, final quality of work done was great and at a price that was hard to beat. "

Jacob A on December 2025


Avatar for Amethyst Contracting Inc

Amethyst Contracting Inc

4.86(
42
)
Approved Pro

Amethyst Contracting Inc

4.86(
42
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
23 years of experience

Amethyst Contracting Inc, is an established progressive design, build, and remodeling company with over 30 years in the field. We are women owned and operated and offer a fresh perspective in a field traditionally male oriented. We are known for our unique holistic approach to design, and are a hands on builder giving each client a one of a kind result. Can't wait to chat!

"Kristi and her crew were a pleasure to work with. They were very creative in fitting a half bath into a small space in our old home — making it look great and as if it was always there. They were reliable and got the work done on schedule (and without extra charges). Plus they were considerate as they worked in our home."

Anne S on April 2019

Amethyst Contracting Inc, is an established progressive design, build, and remodeling company with over 30 years in the field. We are women owned and operated and offer a fresh perspective in a field traditionally male oriented. We are known for our unique holistic approach to design, and are a hands on builder giving each client a one of a kind result. Can't wait to chat!

"Kristi and her crew were a pleasure to work with. They were very creative in fitting a half bath into a small space in our old home — making it look great and as if it was always there. They were reliable and got the work done on schedule (and without extra charges). Plus they were considerate as they worked in our home."

Anne S on April 2019


Avatar for Redefined Remodel and Construction, LLC

Redefined Remodel and Construction, LLC

5.00(
3
)
Approved Pro

Redefined Remodel and Construction, LLC

5.00(
3
)
Approved Pro
Super Service Award
22 local quotes requested
3 years of experience

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 Richart Construction LLC

Richart Construction LLC

5.00(
14
)
Approved Pro

Richart Construction LLC

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

Our team at Richart Construction has been designing, renovating and building homes in Wisconsin for over thirty five years. We pride ourselves on exceptional craftsmanship and design in every project. With our combined skills, we find ways to unlock value in homes and transform our visions into reality. Our lead designer John Richart, boasts over 35 years of custom home design experience, so you have peace of mind that your home or project will be exceptional, unlike any other. ​John’s two sons Noah Richart and Jacob Richart work alongside him making this a true family business. Whether you're looking to find a new place to call home, would like to renovate a portion of your existing home, or are simply looking for advice, Richart Construction have the collective skills and experience to suit your needs. Call or click for your FREE estimate today!

"Perfect Job done correct. I recommend John again and again. 5 stars. Takes pride in his work."

Cindy W on September 2024

Our team at Richart Construction has been designing, renovating and building homes in Wisconsin for over thirty five years. We pride ourselves on exceptional craftsmanship and design in every project. With our combined skills, we find ways to unlock value in homes and transform our visions into reality. Our lead designer John Richart, boasts over 35 years of custom home design experience, so you have peace of mind that your home or project will be exceptional, unlike any other. ​John’s two sons Noah Richart and Jacob Richart work alongside him making this a true family business. Whether you're looking to find a new place to call home, would like to renovate a portion of your existing home, or are simply looking for advice, Richart Construction have the collective skills and experience to suit your needs. Call or click for your FREE estimate today!

"Perfect Job done correct. I recommend John again and again. 5 stars. Takes pride in his work."

Cindy W on September 2024


C.J. Holmes Company, LLC

5.00(
6
)
Approved Pro

C.J. Holmes Company, LLC

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 years of experience

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


Avatar for PM SERVICES LLC

PM SERVICES LLC

3.60(
5
)
Approved Pro

PM SERVICES LLC

3.60(
5
)
Approved Pro
Customers say: Quick response
12 years of experience
Free onsite estimate

PM Services, LLC has been providing reliable general contracting work to the good folks of Milwaukee, Wisconsin. We have a down-to-earth approach that allows us to meet each client’s unique needs. We eliminate the hassle for homeowners and business owners by offering all of our services through one company. You don’t have to worry about going to multiple people for multiple problems.

"The overall work was good, some issues. the bigest problem was long delays due to the owner not ording materials in a timely manner. the project was started in October and was supposed to be done by November 12th. the rafters were ordered late and had a long delay, had he ordered the rafters when the plan was approved, the project would have been done in a timely manner. The garage door opening was too large when the door instaler showed up and PM services had to come and add atleast 3.5 inches so the door could be installed properly( 2 week delay) The side door had a 3.5 x 3.5 gap at thet bottom sine the slab had incorrect dimensions. PM services did not have square washers on the building anchors and not enough of them. also needed to add a center support brace in the rafters from front to back of garage, per city inspector. Last but not least I still have an open trench where they ran the electric to the garage, because the project wasn't completed ontime, frozen dirt."

jack w on February 2026

PM Services, LLC has been providing reliable general contracting work to the good folks of Milwaukee, Wisconsin. We have a down-to-earth approach that allows us to meet each client’s unique needs. We eliminate the hassle for homeowners and business owners by offering all of our services through one company. You don’t have to worry about going to multiple people for multiple problems.

"The overall work was good, some issues. the bigest problem was long delays due to the owner not ording materials in a timely manner. the project was started in October and was supposed to be done by November 12th. the rafters were ordered late and had a long delay, had he ordered the rafters when the plan was approved, the project would have been done in a timely manner. The garage door opening was too large when the door instaler showed up and PM services had to come and add atleast 3.5 inches so the door could be installed properly( 2 week delay) The side door had a 3.5 x 3.5 gap at thet bottom sine the slab had incorrect dimensions. PM services did not have square washers on the building anchors and not enough of them. also needed to add a center support brace in the rafters from front to back of garage, per city inspector. Last but not least I still have an open trench where they ran the electric to the garage, because the project wasn't completed ontime, frozen dirt."

jack w on February 2026


Avatar for Fix Fast Flip

Fix Fast Flip

5.00(
5
)
Approved Pro

Fix Fast Flip

5.00(
5
)
Approved Pro
6 years of experience
Free onsite estimate

Fix Fast Flip, LLC is a home renovation company. We help homeowners expand and improve their living space through additions, dormers, decks, framing, windows, doors, basement finishing, and kitchen & bathroom renovations. Quality workmanship and clear communication are at the center of everything we do.

Fix Fast Flip, LLC is a home renovation company. We help homeowners expand and improve their living space through additions, dormers, decks, framing, windows, doors, basement finishing, and kitchen & bathroom renovations. Quality workmanship and clear communication are at the center of everything we do.


"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 High Quality Contracting Inc

High Quality Contracting Inc

4.74(
198
)
Approved Pro

High Quality Contracting Inc

4.74(
198
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
27 years of experience

**Call us today for your FREE ROOFING consultation!** For over 20 years, High Quality Contracting Inc has been a leading home contractor in southeastern Wisconsin. Our dedication to craftsmanship and quality has made us an A+ BBB accredited company and an Angie'sList Super Service Award recipient for decades. We focus on customer relationships to help not only build your dream home but to help build a history of trust you can count on when you need it most. We treat your home as if it were our own, ever conscious of the work we are doing and the impression we leave with you. High Quality Contracting Inc provides services in all forms of home improvement construction and building new homes from the ground up. We offer the following discounts which can not be combined with any other discount. Only one discount per customer per job. * We offer a 5% discount on labor for jobs over $2,500.00 for AngiesList subscribers. ( Must be claimed at the time of the consultation) * We offer a 5% discount on labor for Seniors. ( Must be claimed at the time of the consultation) * We offer a 10% Military discount on labor for active or veterans who show their DD214 at the time of the consultation. We offer one free consultation. We look forward to assisting you with your next project.

"High quality is exactly what we received when building our new home! Nick really made the whole process stress-free and enjoyable. He made sure to be available whenever and went above and beyond to make sure our dream home was perfect. We highly recommend Nick and his team!"

April H on December 2024

**Call us today for your FREE ROOFING consultation!** For over 20 years, High Quality Contracting Inc has been a leading home contractor in southeastern Wisconsin. Our dedication to craftsmanship and quality has made us an A+ BBB accredited company and an Angie'sList Super Service Award recipient for decades. We focus on customer relationships to help not only build your dream home but to help build a history of trust you can count on when you need it most. We treat your home as if it were our own, ever conscious of the work we are doing and the impression we leave with you. High Quality Contracting Inc provides services in all forms of home improvement construction and building new homes from the ground up. We offer the following discounts which can not be combined with any other discount. Only one discount per customer per job. * We offer a 5% discount on labor for jobs over $2,500.00 for AngiesList subscribers. ( Must be claimed at the time of the consultation) * We offer a 5% discount on labor for Seniors. ( Must be claimed at the time of the consultation) * We offer a 10% Military discount on labor for active or veterans who show their DD214 at the time of the consultation. We offer one free consultation. We look forward to assisting you with your next project.

"High quality is exactly what we received when building our new home! Nick really made the whole process stress-free and enjoyable. He made sure to be available whenever and went above and beyond to make sure our dream home was perfect. We highly recommend Nick and his team!"

April H on December 2024

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

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Wauwatosa, 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.