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 Port Allen

Showing 1-10 of 506
Zizzi Construction, LLC
4835 Lafitte Court
New on HomeAdvisorNew on Angi
Approved Pro
Zizzi Construction, LLC
4835 Lafitte Court
New on AngiNew on HomeAdvisor
Approved Pro
16 years of experience

We pride ourselves on reliability, great communication, integrity, and superior quality work. We strongly believe in giving our absolute best in all the projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

We pride ourselves on reliability, great communication, integrity, and superior quality work. We strongly believe in giving our absolute best in all the projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!


Avatar for Clay A Behrnes Masonry LLC
Clay A Behrnes Masonry LLC
40524 Fox Run Dr
5.00(
6
)
Approved Pro
Clay A Behrnes Masonry LLC
40524 Fox Run Dr
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
73 local quotes requested

We've been family owned and operated since 1952. Our commitment is provide quality work and our moto is provide same quality of work we would do for our own personal homes. All types masonry, fireplaces, brick, blocks, stone, sidewalks, planters, and veneer. We specialize in an outdoor kitchens, hardscaping, patios, and sidewalks. I have over 40 years Experience call today for a free estimate!

"Fantastic. He is a master brick craftsman and professional from start to finish of the project. He did a large backyard patio of recycled brick and some stone tile for us a year ago. A year later – we love it."

SHURNA D on November 2020

We've been family owned and operated since 1952. Our commitment is provide quality work and our moto is provide same quality of work we would do for our own personal homes. All types masonry, fireplaces, brick, blocks, stone, sidewalks, planters, and veneer. We specialize in an outdoor kitchens, hardscaping, patios, and sidewalks. I have over 40 years Experience call today for a free estimate!

"Fantastic. He is a master brick craftsman and professional from start to finish of the project. He did a large backyard patio of recycled brick and some stone tile for us a year ago. A year later – we love it."

SHURNA D on November 2020


Avatar for Maximum Construction Inc
Maximum Construction Inc
123 Main St.
New on HomeAdvisorNew on Angi
Approved Pro
Maximum Construction Inc
123 Main St.
New on AngiNew on HomeAdvisor
Approved Pro
821 local quotes requested
26 years of experience

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!


Avatar for Escobar Remodeling llc
Escobar Remodeling llc
2575 Gardere Lane
5.00(
4
)
Approved Pro
Escobar Remodeling llc
2575 Gardere Lane
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Hello, my name is Javier Escobar, owner of a company dedicated and committed to special and detailed work in the construction area, from framing to painting, additions, patios, fireplaces, outdoor kitchens.

"Did a great job, came on time/when he said he would. Very professional, quality work done right the first time. Cleaned up the work areas. Would 100% hire again."

John M on September 2024

Hello, my name is Javier Escobar, owner of a company dedicated and committed to special and detailed work in the construction area, from framing to painting, additions, patios, fireplaces, outdoor kitchens.

"Did a great job, came on time/when he said he would. Very professional, quality work done right the first time. Cleaned up the work areas. Would 100% hire again."

John M on September 2024


Avatar for Quality Construction and Renovation LLC
Quality Construction and Renovation LLC
17483 Jordan Ln
4.92(
12
)
Approved Pro
Quality Construction and Renovation LLC
17483 Jordan Ln
4.92(
12
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
285 local quotes requested

Specializing in all phases of kitchen and bathroom remodeling, flooring, carpentry, and more! 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! Check out our services offered and call or click to schedule a free estimate today!

"Did a great job, I had to reach out a couple of times, but they were usually there by 10:30 or 11. Would hire them again."

Melanie S on June 2024

Specializing in all phases of kitchen and bathroom remodeling, flooring, carpentry, and more! 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! Check out our services offered and call or click to schedule a free estimate today!

"Did a great job, I had to reach out a couple of times, but they were usually there by 10:30 or 11. Would hire them again."

Melanie S on June 2024


Avatar for Precise Design Construction, LLC
Precise Design Construction, LLC
2900 Westfork Drive
4.80(
5
)
Approved Pro
Precise Design Construction, LLC
2900 Westfork Drive
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
953 local quotes requested

We offer a high-quality experience and we can tailor every job to what your home needs. We are dedicated to our service, and we believe our work will show this. Please call or click for a free estimate today!

"An amazing job-shower conversion with washer and dryer in a small bathroom in an old house. All obstacles were overcome, excellent quality. Thrilled with the results. Other contractors said it couldn’t be done; Precision proves them wrong. Highly recommend!"

Robin R on September 2023

We offer a high-quality experience and we can tailor every job to what your home needs. We are dedicated to our service, and we believe our work will show this. Please call or click for a free estimate today!

"An amazing job-shower conversion with washer and dryer in a small bathroom in an old house. All obstacles were overcome, excellent quality. Thrilled with the results. Other contractors said it couldn’t be done; Precision proves them wrong. Highly recommend!"

Robin R on September 2023


Avatar for A & R Elite Demolition & Renovation LLC
A & R Elite Demolition & Renovation LLC
7847 Baringer Rd
4.95(
38
)
Approved Pro
A & R Elite Demolition & Renovation LLC
7847 Baringer Rd
4.95(
38
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
398 local quotes requested

Licensed and insured contractor providing a full menu of interior and exterior remodeling services for over 15 years. A&R offers a full range of exterior and interior services to beautify your home, including interior and exterior painting, flooring, carpentry, painting, additions, concrete, roofing, patio enclosures, electrical, plumbing, kitchen and bathroom, siding, popcorn removal, A/C instalation, doors, and so much more! we are a full service demolition and remodeling company providing a full menu of interior and exterior remodeling services, including painting, flooring, carpentry, and so much more!

"Alvin and his crew are easy to work with. They take care of their customers and make sure the job is done right. I would hire them again."

Marilyn L on April 2025

Licensed and insured contractor providing a full menu of interior and exterior remodeling services for over 15 years. A&R offers a full range of exterior and interior services to beautify your home, including interior and exterior painting, flooring, carpentry, painting, additions, concrete, roofing, patio enclosures, electrical, plumbing, kitchen and bathroom, siding, popcorn removal, A/C instalation, doors, and so much more! we are a full service demolition and remodeling company providing a full menu of interior and exterior remodeling services, including painting, flooring, carpentry, and so much more!

"Alvin and his crew are easy to work with. They take care of their customers and make sure the job is done right. I would hire them again."

Marilyn L on April 2025


Avatar for Los Caballeros
Los Caballeros
New on HomeAdvisorNew on Angi
Approved Pro
Los Caballeros
New on AngiNew on HomeAdvisor
Approved Pro
727 local quotes requested
3 years of experience

We work slowly but surely. but it also depends on the type of work it is... if it is a lot, then that's how much time will be dedicated to it so that it turns out very well. we are honest...and loyal to the client because we know that if he pays...we must make sure his work and material are well installed.

We work slowly but surely. but it also depends on the type of work it is... if it is a lot, then that's how much time will be dedicated to it so that it turns out very well. we are honest...and loyal to the client because we know that if he pays...we must make sure his work and material are well installed.


Haven Outdoor Living
403 Maxine Dr
5.00(
5
)
Haven Outdoor Living
403 Maxine Dr
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Haven Outdoor Living, we build outdoor spaces you will love! We service Baton Rouge and the surrounding areas. We can design and build you backyard privacy, landscaping, hardscaping, outdoor kitchens, and more. Contact us today to get a quote!

"The technicians were fast and furious. They were very great communicators because they let me know what they were doing every step of the way. I didn't expect them to finish so fast with the project. Mr. Tyler was the professional that I expected him to be as well. He kept me informed of everything going on with this fencing with gate included. I will most definitely call on them again."

Gail N on July 2022

At Haven Outdoor Living, we build outdoor spaces you will love! We service Baton Rouge and the surrounding areas. We can design and build you backyard privacy, landscaping, hardscaping, outdoor kitchens, and more. Contact us today to get a quote!

"The technicians were fast and furious. They were very great communicators because they let me know what they were doing every step of the way. I didn't expect them to finish so fast with the project. Mr. Tyler was the professional that I expected him to be as well. He kept me informed of everything going on with this fencing with gate included. I will most definitely call on them again."

Gail N on July 2022


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

...
Showing 1-10 of 506

Addition to existing structure building services FAQs

Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take. 

Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite. 

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.
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.
Outdoor view of the modern house
Apr 22, 2025
Apr 22, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
A rustic wooden cabin in the woods
Apr 21, 2025
Apr 21, 2025
Discover how much a log cabin costs to build, exploring how factors like its size, site prep, utilities, finishes, and labor rates affect the total price.
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.
stucco home with cracks from earthquake damage
Apr 16, 2025
Apr 16, 2025
Work out the full cost to repair earthquake damage based on the type of damage, including foundation issues, utility lines, and cracked walls.
Share project details to get started.