Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

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 Ellisville

Avatar for Foxwood Company
Foxwood Company
1290 Township Road
5.00(
5
)
Approved Pro
Foxwood Company
1290 Township Road
5.00(
5
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.

"Ben was very professional and nice to work with. I was able to bid the job and then schedule and start from a distance for my Mom. She is very happy with his work and I am anxious to see it in person soon. Thank you for your service that made it all possible for me to help my Mom."

Stephanie G on April 2018

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.

"Ben was very professional and nice to work with. I was able to bid the job and then schedule and start from a distance for my Mom. She is very happy with his work and I am anxious to see it in person soon. Thank you for your service that made it all possible for me to help my Mom."

Stephanie G on April 2018


Avatar for STMZ Roofing and Remodeling
STMZ Roofing and Remodeling
Canton Heights Drive
4.62(
21
)
Approved Pro
STMZ Roofing and Remodeling
Canton Heights Drive
4.62(
21
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1735 local quotes requested

We are a new growing company based on honesty and transparence. We bring to you a service of quality in our work man ship and materials. We offer fast quality and fair prices. We are a mainly roofing business and we are also a remodeling business. We have worked for real estate companies and have 10 years of roofing experience, of myself working on the roofs. We do everything from small roof leak repairs to major repairs. We are also available for emergency repairs. We offer a warranty on all our roofing repairs. All type of roofing systems, gutter cleaning etc... We have 6 years of experience in remodeling homes from new to demolished homes needing to be like new. If you have any questions please feel free to contact us at any time the telephone number to contact us at 601-826-2359.

"Samuel was an excellent person to work with. His crew were on time, they did an outstanding job. They cleaned up everything. Samuel was there with his crew the majority of the time making sure everything we spoke about was done! His price to replace, the roof, all the boards around and under the roof and paint was lower than other estimates I got to just replace my roof. I am over the moon how beautiful my house looks and the job they done! Hire this crew and Samuel for any job you need done. You will be so glad you did! Thank Samuel"

patricia w on October 2024

We are a new growing company based on honesty and transparence. We bring to you a service of quality in our work man ship and materials. We offer fast quality and fair prices. We are a mainly roofing business and we are also a remodeling business. We have worked for real estate companies and have 10 years of roofing experience, of myself working on the roofs. We do everything from small roof leak repairs to major repairs. We are also available for emergency repairs. We offer a warranty on all our roofing repairs. All type of roofing systems, gutter cleaning etc... We have 6 years of experience in remodeling homes from new to demolished homes needing to be like new. If you have any questions please feel free to contact us at any time the telephone number to contact us at 601-826-2359.

"Samuel was an excellent person to work with. His crew were on time, they did an outstanding job. They cleaned up everything. Samuel was there with his crew the majority of the time making sure everything we spoke about was done! His price to replace, the roof, all the boards around and under the roof and paint was lower than other estimates I got to just replace my roof. I am over the moon how beautiful my house looks and the job they done! Hire this crew and Samuel for any job you need done. You will be so glad you did! Thank Samuel"

patricia w on October 2024


Avatar for A-Quik Renovations LLC
A-Quik Renovations LLC
4010 O'Ferral Street
4.68(
19
)
Approved Pro
A-Quik Renovations LLC
4010 O'Ferral Street
4.68(
19
)
Approved Pro
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
355 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.

"Wonderful customer service was great did everything successfully will hire again"

LaWanda M on April 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.

"Wonderful customer service was great did everything successfully will hire again"

LaWanda M on April 2025


LEISURE TIME POOL & SPA
500 OLD RICHTON RD
2.00(
3
)
LEISURE TIME POOL & SPA
500 OLD RICHTON RD
2.00(
3
)

Custom Renovations
No reviews
Custom Renovations
No reviews

20+ years experience, I am owner operator, I am very attentive to detail, quality is the most important art of my business, I will not put my name on anything without the absolute best quality

20+ years experience, I am owner operator, I am very attentive to detail, quality is the most important art of my business, I will not put my name on anything without the absolute best quality


K & S Homes
1
4.78(
23
)
K & S Homes
1
4.78(
23
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Military Family Owned / Operated Handyman Business. We can tackle most jobs you have. We take pride in our business and stand behind our name. Customer satisfaction is always our top priority. Free Estimates

"very fast i hope he is still around"

Lindy T on May 2021

Military Family Owned / Operated Handyman Business. We can tackle most jobs you have. We take pride in our business and stand behind our name. Customer satisfaction is always our top priority. Free Estimates

"very fast i hope he is still around"

Lindy T on May 2021


Herrington Construction
No reviews
Herrington Construction
No reviews

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


Magnolia Custom Innovations
No reviews
Magnolia Custom Innovations
No reviews
Free onsite estimate

At Magnolia Custom Innovations we set out to do each home repair up to code. We try to be competitors prices to make it more easy with our relationship with customers. We do sheetrock, roofing, floors, cabinets,countertops, siding,concrete sidewalks,concrete driveways, asphalt driveways , and much more. We have all tools trucks and trailers to do all jobs.

At Magnolia Custom Innovations we set out to do each home repair up to code. We try to be competitors prices to make it more easy with our relationship with customers. We do sheetrock, roofing, floors, cabinets,countertops, siding,concrete sidewalks,concrete driveways, asphalt driveways , and much more. We have all tools trucks and trailers to do all jobs.


Complete Construction and Roofing LLC
26 Pinnacle Pt
1.00(
1
)
Complete Construction and Roofing LLC
26 Pinnacle Pt
1.00(
1
)
3 years of experience

Residential & Commercial construction. We can do anything from complete new roofing systems down to foundation repairs and everything in between. From new construction to remodeling a room to an entire home we can do it. Whole home electrical system repair/ install to HVAC repair, replacement and new install can be done. Is your home hot and not cooling correctly, I can make the repair to the unit or correct duct work issues. We also have years of experience dealing and working with insurance companies. Our prior customers have been pleased with our services.

"This company nor individual is State Licensed and Insured as stated and advertised. Confirmed by the MSBOC and the Attorney General's Consumer Protection Division. This individual commits fraud on consumers by providing forged and fake documentation that doesn't belong to him. Call and report to your local sheriffs department if you have been a victim of this consumer predator."

Michael B on March 2024

Residential & Commercial construction. We can do anything from complete new roofing systems down to foundation repairs and everything in between. From new construction to remodeling a room to an entire home we can do it. Whole home electrical system repair/ install to HVAC repair, replacement and new install can be done. Is your home hot and not cooling correctly, I can make the repair to the unit or correct duct work issues. We also have years of experience dealing and working with insurance companies. Our prior customers have been pleased with our services.

"This company nor individual is State Licensed and Insured as stated and advertised. Confirmed by the MSBOC and the Attorney General's Consumer Protection Division. This individual commits fraud on consumers by providing forged and fake documentation that doesn't belong to him. Call and report to your local sheriffs department if you have been a victim of this consumer predator."

Michael B on March 2024

...
Showing 1-10 of 152

Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

The 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.
Kitchen view leading into dining area
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
Apr 28, 2025
Apr 28, 2025
Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
newly installed kitchen countertops in modern kitchen
Apr 26, 2025
Apr 26, 2025
Need to replace your kitchen countertop? Here’s how much it costs, what factors affect cost, and what to expect.
house with new addition built on
Apr 25, 2025
Apr 25, 2025
Planning a home addition? Discover what to expect during the process, including design choices, permits, construction timelines, and key factors that impact your project’s success.
BRIGHT OPEN ATTIC SPACE
Apr 24, 2025
Apr 24, 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.
A white wood ceiling
Apr 23, 2025
Apr 23, 2025
Looking to vault a ceiling? Here’s how much it costs, what factors affect cost, and what to expect.
Share project details to get started.