Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Salt Lake City, UT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Addition to existing structure builders in Salt Lake City

Avatar for RPM Construction & Remodeling

RPM Construction & Remodeling

1078 North Star Circle
4.28(
20
)
Approved Pro

RPM Construction & Remodeling

1078 North Star Circle
4.28(
20
)
Approved Pro
Customers say: Quality work
11 local quotes requested
17 years of experience

We take great pride in our company's experience, expertise, quality and customer service that we as a team 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.

"This company did a 900 square foot addition and remodeled our kitchen. The addition was behind schedule close to 90 days, the way the house was built has cause a moisture problem that has never been addressed, part of the issue is faulty windows were installed and neither RPM or the installer will respond or address the issue. HVAC point to the window guy, the window guy blames the HVAC guy and RPM shrugs with no solutions. As a result we have had to order new windows and deal with peeling paint in the bathroom of the addition. While this sounds bad, I dare say it is worse, the roof leaks, the finish work on the kitchen cabinets in the addition has 1/8 and 1/4 gaps that were never properly finished. The kitchen remodel has been â finishedâ for over a year and the cut list and warranty work is still not complete. The baseboard joints are awful and the paint looks like a 12 year old did it. The back splash has dark blotches in the grout and when they installed the $3000 double oven they scratched it in several places and didnâ t mention anything (I waited 9 months for delivery so we just have to live with it). Jeremy and Don are not bad people, they just do not have the ability to close out a project. The 12 month warranty is nothing more than an empty promise. I really wanted to give them a positive review, but now I feel I have to warn anyone that will listen. Over the last 2 years we have paid this company over $200,000 and the quality of work, follow through, and empty promises have been too much. Donâ t waste your time or money, they will promise you the world and cash your check, thatâ s all that I can assure you will happen."

Thomas B on December 2021

We take great pride in our company's experience, expertise, quality and customer service that we as a team 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.

"This company did a 900 square foot addition and remodeled our kitchen. The addition was behind schedule close to 90 days, the way the house was built has cause a moisture problem that has never been addressed, part of the issue is faulty windows were installed and neither RPM or the installer will respond or address the issue. HVAC point to the window guy, the window guy blames the HVAC guy and RPM shrugs with no solutions. As a result we have had to order new windows and deal with peeling paint in the bathroom of the addition. While this sounds bad, I dare say it is worse, the roof leaks, the finish work on the kitchen cabinets in the addition has 1/8 and 1/4 gaps that were never properly finished. The kitchen remodel has been â finishedâ for over a year and the cut list and warranty work is still not complete. The baseboard joints are awful and the paint looks like a 12 year old did it. The back splash has dark blotches in the grout and when they installed the $3000 double oven they scratched it in several places and didnâ t mention anything (I waited 9 months for delivery so we just have to live with it). Jeremy and Don are not bad people, they just do not have the ability to close out a project. The 12 month warranty is nothing more than an empty promise. I really wanted to give them a positive review, but now I feel I have to warn anyone that will listen. Over the last 2 years we have paid this company over $200,000 and the quality of work, follow through, and empty promises have been too much. Donâ t waste your time or money, they will promise you the world and cash your check, thatâ s all that I can assure you will happen."

Thomas B on December 2021


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 HomeAdvisor
Approved Pro

Renegade Properties

3606 South 2045 West
New on HomeAdvisorNew 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!


"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 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


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 Staff Construction

Staff Construction

6261 West Swan Ridge Way
5.00(
5
)
Approved Pro

Staff Construction

6261 West Swan Ridge Way
5.00(
5
)
Approved Pro
18 local quotes requested
9 years of experience

Staff 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. 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.

"Sam was wonderful to work with. He answered any questions I had and explained in detail what the plan was. We discussed price and time before starting the job. It was done so beautifully and professionally, we loved the results. One comment that I feel is essential to add here, as we have had many companies do work on our home, I felt 100% comfortable with Sam in my home. As a woman, inviting someone to be in my home when my spouse and children are gone I need to feel safe. I felt so comfortable that I didn't need to hide in other rooms or be out of the house. Sam is a family man, who quickly and efficiently gets the job done and makes everyone comfortable who he comes in contact with. Excellent craftsmanship. Eye for detail. Made suggestions that improved our plans. Will use again. Will recommend to everyone. Wonderful company."

Stephanie T on September 2025

Staff 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. 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.

"Sam was wonderful to work with. He answered any questions I had and explained in detail what the plan was. We discussed price and time before starting the job. It was done so beautifully and professionally, we loved the results. One comment that I feel is essential to add here, as we have had many companies do work on our home, I felt 100% comfortable with Sam in my home. As a woman, inviting someone to be in my home when my spouse and children are gone I need to feel safe. I felt so comfortable that I didn't need to hide in other rooms or be out of the house. Sam is a family man, who quickly and efficiently gets the job done and makes everyone comfortable who he comes in contact with. Excellent craftsmanship. Eye for detail. Made suggestions that improved our plans. Will use again. Will recommend to everyone. Wonderful company."

Stephanie T on September 2025


"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


Avatar for Soul Builders SLC INC

Soul Builders SLC INC

3068 South Lola Circle
5.00(
3
)
Approved Pro

Soul Builders SLC INC

3068 South Lola Circle
5.00(
3
)
Approved Pro
21 local quotes requested
1 years of experience

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.

"Couldn?t be happier with how our bathroom remodel turned out! Work was done professionally and the price was the best I found in my area. Highly recommend! "

Maya L on April 2025

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.

"Couldn?t be happier with how our bathroom remodel turned out! Work was done professionally and the price was the best I found in my area. Highly recommend! "

Maya L on April 2025

...
Showing 1-10 of 986
FAQs for addition to existing structure building service projects in Salt Lake City, UT

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

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.

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.