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Addition to existing structure builders in Salt Lake City

Mettler Construction LLC
660 Columbus St E
5.00(
1
)
Approved Pro
Mettler Construction LLC
660 Columbus St E
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"What's special about Marin Mettler as a contractor is that he is very honest and detailed in his labor to make sure it is done right by him and meets what the homeowner needs. I would recommend him to anyone needing quality support."

Alvin B on December 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"What's special about Marin Mettler as a contractor is that he is very honest and detailed in his labor to make sure it is done right by him and meets what the homeowner needs. I would recommend him to anyone needing quality support."

Alvin B on December 2022


Avatar for Bluerock Builders
Bluerock Builders
10359 Martings Dr
5.00(
1
)
Approved Pro
Bluerock Builders
10359 Martings Dr
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We are a locally owned and operated company that values honesty, integrity, and will treat your home or business as if it were our own. Dave Whitaker leads the Bluerock team, and has over 20 years of residential and commercial experience to give you confidence that we are your number one choice for your next home project. 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 take pride in building long lasting relationships, and look forward to hearing from you!

"Will and David are honest, clean, hard working, punctual, thorough, patient, and professional. All of their subcontractors are top notch. Not only that but they believed in my vision and helped my dreams to come true. I am so thrilled with how my basement yoga studio turned out!"

Nicole H on June 2022

We are a locally owned and operated company that values honesty, integrity, and will treat your home or business as if it were our own. Dave Whitaker leads the Bluerock team, and has over 20 years of residential and commercial experience to give you confidence that we are your number one choice for your next home project. 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 take pride in building long lasting relationships, and look forward to hearing from you!

"Will and David are honest, clean, hard working, punctual, thorough, patient, and professional. All of their subcontractors are top notch. Not only that but they believed in my vision and helped my dreams to come true. I am so thrilled with how my basement yoga studio turned out!"

Nicole H on June 2022


Renegade Properties
3606 South 2045 West
New on HomeAdvisorNew on Angi
Approved Pro
Renegade Properties
3606 South 2045 West
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

At Renegade Properties we pride ourselves on being the best Additions and Remodels company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

At Renegade Properties we pride ourselves on being the best Additions and Remodels company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!


Avatar for Riddle Custom Construction and Design LLC
Riddle Custom Construction and Design LLC
13315 South 1300 W
5.00(
2
)
Approved Pro
Riddle Custom Construction and Design LLC
13315 South 1300 W
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We are dedicated to quality and professionalism. With years of industry experience we can tackle any project you need completed. Call us today for your free estimate!

"Jerry is very creative and has great design ideas. I knew I could depend on them to do the right thing and not cut corners."

Beverly R on July 2023

We are dedicated to quality and professionalism. With years of industry experience we can tackle any project you need completed. Call us today for your free estimate!

"Jerry is very creative and has great design ideas. I knew I could depend on them to do the right thing and not cut corners."

Beverly R on July 2023


Avatar for Kartchner Bros Contracting
Kartchner Bros Contracting
6758 W Haven Maple Dr
4.91(
17
)
Approved Pro
Kartchner Bros Contracting
6758 W Haven Maple Dr
4.91(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
25 years of experience

Visit www.kartchnerbros.com to request a free estimate. The Kartchner Family has been in the home improvement business in Utah since 1977. Kartchner Bros is family owned and operated, and we are committed to doing superior work, without exception. From concept to completion, simply put, we are really good at making your home look amazing. We strive to transform home improvement services by working with you to create value in your home, and by providing outstanding service and premium products. We are passionate about making sure your project mirrors your ideas perfectly. Our reputation is built on exceptional work, an outstanding attitude, and an eye for quality. That's what makes our work stand out.

"Good work!"

Kathy A on September 2022

Visit www.kartchnerbros.com to request a free estimate. The Kartchner Family has been in the home improvement business in Utah since 1977. Kartchner Bros is family owned and operated, and we are committed to doing superior work, without exception. From concept to completion, simply put, we are really good at making your home look amazing. We strive to transform home improvement services by working with you to create value in your home, and by providing outstanding service and premium products. We are passionate about making sure your project mirrors your ideas perfectly. Our reputation is built on exceptional work, an outstanding attitude, and an eye for quality. That's what makes our work stand out.

"Good work!"

Kathy A on September 2022


Avatar for KRS Construction, LLC
KRS Construction, LLC
6929 S Dixie Dr
5.00(
4
)
Approved Pro
KRS Construction, LLC
6929 S Dixie Dr
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Best contractor I have ever dealt with on a personal home project. Fast, courteous, honest, polite and informative. Kelly and his crew did exactly what they said they were going to do for the price they quoted me. I have a 2700 square foot basement that they completely framed for me. I offered them to my house, but they came and went every time through a basement window. They were always on time and always responded to my calls and texts. I will definitely rehire Kelly and his crew again if needed."

Mark P on August 2020

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Best contractor I have ever dealt with on a personal home project. Fast, courteous, honest, polite and informative. Kelly and his crew did exactly what they said they were going to do for the price they quoted me. I have a 2700 square foot basement that they completely framed for me. I offered them to my house, but they came and went every time through a basement window. They were always on time and always responded to my calls and texts. I will definitely rehire Kelly and his crew again if needed."

Mark P on August 2020


Ted Konold Construction, LLC
10164 South Phlox
3.94(
14
)
Approved Pro
Ted Konold Construction, LLC
10164 South Phlox
3.94(
14
)
Approved Pro
Customers say: Quality work
31 years of experience
Free onsite estimate

Ted Konold Construction is your local Salt Lake County construction, addition, and remodel expert. In business since 1994, we can handle your entire project from beginning to end. We specialize in the hard to do projects.

"Ted started out ok and was tasked to come in and clean up a previous contractor's mess. We went over the scope of the work that was left to finish and he stated his rate was high but does good work. He definitely has his thoughts on how he wants your project to look and later admitted to us he is very stubborn. The project was moving along ok, until we started questioning some of his decisions and options for our project, that is when things turned and apparently he didn't like our opinions on our own house. After coming by to collect a large check in the middle of a half completed siding job and the start of some painting, Ted stopped showing up and would not answer calls. Finally I received a message that he will not be doing anymore work for us. We put up with a lot of his pushiness along the way and just wanted him to finish what he started, but he refused. I guess he can dish it out but can't take it."

Christopher S on August 2024

Ted Konold Construction is your local Salt Lake County construction, addition, and remodel expert. In business since 1994, we can handle your entire project from beginning to end. We specialize in the hard to do projects.

"Ted started out ok and was tasked to come in and clean up a previous contractor's mess. We went over the scope of the work that was left to finish and he stated his rate was high but does good work. He definitely has his thoughts on how he wants your project to look and later admitted to us he is very stubborn. The project was moving along ok, until we started questioning some of his decisions and options for our project, that is when things turned and apparently he didn't like our opinions on our own house. After coming by to collect a large check in the middle of a half completed siding job and the start of some painting, Ted stopped showing up and would not answer calls. Finally I received a message that he will not be doing anymore work for us. We put up with a lot of his pushiness along the way and just wanted him to finish what he started, but he refused. I guess he can dish it out but can't take it."

Christopher S on August 2024


Avatar for Millcon Elite Construction LLC
Millcon Elite Construction LLC
PO Box 514
5.00(
2
)
Approved Pro
Millcon Elite Construction LLC
PO Box 514
5.00(
2
)
Approved Pro
1 years of experience
Free onsite estimate

Our company 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. We have 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.

"Arron and Kent are amazing! I’ve been so impressed with my bathroom remodel. They worked really hard and went above and beyond to make it a beautiful room in my new home! I’ll definitely be hiring them for future projects including redoing some flooring and a patio in my backyard. You won’t regret hiring them!!!!! "

Heather H on June 2025

Our company 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. We have 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.

"Arron and Kent are amazing! I’ve been so impressed with my bathroom remodel. They worked really hard and went above and beyond to make it a beautiful room in my new home! I’ll definitely be hiring them for future projects including redoing some flooring and a patio in my backyard. You won’t regret hiring them!!!!! "

Heather H on June 2025


Avatar for Custom Interior & Construction, LLC
Custom Interior & Construction, LLC
4504 W Thorley Dr
5.00(
4
)
Approved Pro
Custom Interior & Construction, LLC
4504 W Thorley Dr
5.00(
4
)
Approved Pro
3 years of experience
Free onsite estimate

Custom Interior & Construction, LLC 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. 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.

"The do my restaurant they do fast and they have good prices they are always on time and good comunicación and the final quality is perfect "

Sandy A on March 2025

Custom Interior & Construction, LLC 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. 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.

"The do my restaurant they do fast and they have good prices they are always on time and good comunicación and the final quality is perfect "

Sandy A on March 2025


Avatar for King Recon, LLC
King Recon, LLC
4372 E Colt Ct
5.00(
1
)
Approved Pro
King Recon, LLC
4372 E Colt Ct
5.00(
1
)
Approved Pro
Free onsite estimate

fabrication and remodeling

"Working with King Recon was a great experience from start to finish. The attention to detail, communication, and overall quality of work exceeded my expectations. It’s rare to find someone who approaches projects with such care and precision. If you’re looking to take on something substantial and want it done right, I highly recommend reaching out. "

Fabiana J on April 2025

fabrication and remodeling

"Working with King Recon was a great experience from start to finish. The attention to detail, communication, and overall quality of work exceeded my expectations. It’s rare to find someone who approaches projects with such care and precision. If you’re looking to take on something substantial and want it done right, I highly recommend reaching out. "

Fabiana J on April 2025

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FAQs for addition to existing structure building service projects in Salt Lake City, UT

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 Salt Lake City, UT 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
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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
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Outdoor view of the modern house
Jun 16, 2025
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BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
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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
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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
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Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
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