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Addition to existing structure builders in Baton Rouge

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 Alta Renovations LLC
Alta Renovations LLC
532 Lake Worth Drive
4.58(
12
)
Approved Pro
Alta Renovations LLC
532 Lake Worth Drive
4.58(
12
)
Approved Pro
Customers say: Quick response
24 local quotes requested
5 years of experience

Our services include: ✔ Kitchen Remodeling – Custom cabinetry, countertops, flooring, and modern layouts ✔ Bathroom Renovations – Luxury showers, spa-like tubs, vanities, and energy-efficient upgrades ✔ Whole-Home Renovations – Interior and exterior transformations, structural improvements ✔ Room Additions & Expansions – Extra living space, home offices, and in-law suites ✔ Outdoor Living Spaces – Patios, decks, pergolas, outdoor kitchens, and fire pits ✔ Energy-Efficient & Smart Home Upgrades – Solar panels, energy-efficient windows, insulation, and smart home automation ✔ Historic Home Restorations – Preserving charm while modernizing functionality ✔ Commercial Renovations – Office build-outs, retail space redesigns, and tenant improvements

"Very professional! Great experience! Very knowledgeable!"

Tenè W on February 2025

Our services include: ✔ Kitchen Remodeling – Custom cabinetry, countertops, flooring, and modern layouts ✔ Bathroom Renovations – Luxury showers, spa-like tubs, vanities, and energy-efficient upgrades ✔ Whole-Home Renovations – Interior and exterior transformations, structural improvements ✔ Room Additions & Expansions – Extra living space, home offices, and in-law suites ✔ Outdoor Living Spaces – Patios, decks, pergolas, outdoor kitchens, and fire pits ✔ Energy-Efficient & Smart Home Upgrades – Solar panels, energy-efficient windows, insulation, and smart home automation ✔ Historic Home Restorations – Preserving charm while modernizing functionality ✔ Commercial Renovations – Office build-outs, retail space redesigns, and tenant improvements

"Very professional! Great experience! Very knowledgeable!"

Tenè W on February 2025


Avatar for KGB Homes LLC
KGB Homes LLC
659 HWY 409
5.00(
1
)
Approved Pro
KGB Homes LLC
659 HWY 409
5.00(
1
)
Approved Pro
20 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Excellent job done would hire again and again "

Raymond A on April 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Excellent job done would hire again and again "

Raymond A on April 2025


Avatar for Five Star Bath Solutions of Lafayette
Five Star Bath Solutions of Lafayette
115 Cason Rd
5.00(
2
)
Approved Pro
Five Star Bath Solutions of Lafayette
115 Cason Rd
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
606 local quotes requested

Five Star Bath Solutions of Lafayette is a full service bathroom remodeler specializing in bath and shower remodeling and installations, custom bath-wall systems, new bathtubs or tub to shower conversion, walk-in bathtubs and much more. We offer the highest quality, low maintenance, no mold or mildew technology and super fast bath and shower remodels that last a lifetime. Our guarantee: You'll get 5 star quality results without the 5 star price! Our company is located in Lafayette and our brand was established back in 1996. Our reviews and results speak for themselves. Our clients get the 5 star quality dream bathroom and customer experience they deserve without the 5 star price. Call us first!

"Very well. We had two bathroom/shower remodels. My husband and I were so impressed with the workmanship and professionalism of all involved especially Drew and Logan. Very polite and respectful young men. Love our new showers. Would recommend them to everyone looking for showers remodel!"

Brenda M on January 2025

Five Star Bath Solutions of Lafayette is a full service bathroom remodeler specializing in bath and shower remodeling and installations, custom bath-wall systems, new bathtubs or tub to shower conversion, walk-in bathtubs and much more. We offer the highest quality, low maintenance, no mold or mildew technology and super fast bath and shower remodels that last a lifetime. Our guarantee: You'll get 5 star quality results without the 5 star price! Our company is located in Lafayette and our brand was established back in 1996. Our reviews and results speak for themselves. Our clients get the 5 star quality dream bathroom and customer experience they deserve without the 5 star price. Call us first!

"Very well. We had two bathroom/shower remodels. My husband and I were so impressed with the workmanship and professionalism of all involved especially Drew and Logan. Very polite and respectful young men. Love our new showers. Would recommend them to everyone looking for showers remodel!"

Brenda M on January 2025


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
86 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 Gulf Coast Patios LLC
Gulf Coast Patios LLC
5.00(
3
)
Approved Pro
Gulf Coast Patios LLC
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
156 local quotes requested

Gulf Coasts professional choice for -Patio Covers -Screenrooms -Sunrooms -Pergolas We pride ourselves in delivering quality materials in a down right meticulous fashion with the highest level of professionalism. With 3 generations of experience your home is in great hands.

"Dennis and Team were punctual and work area was neat/clean. The quality of the work was excellent! I highly recommend GC Patios"

Robin K on June 2024

Gulf Coasts professional choice for -Patio Covers -Screenrooms -Sunrooms -Pergolas We pride ourselves in delivering quality materials in a down right meticulous fashion with the highest level of professionalism. With 3 generations of experience your home is in great hands.

"Dennis and Team were punctual and work area was neat/clean. The quality of the work was excellent! I highly recommend GC Patios"

Robin K on June 2024


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
323 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
1073 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 H.M Productions Quality Renovation and Restoration
H.M Productions Quality Renovation and Restoration
New on HomeAdvisorNew on Angi
Approved Pro
H.M Productions Quality Renovation and Restoration
New on AngiNew on HomeAdvisor
Approved Pro
441 local quotes requested
Free onsite estimate

We are a local owned and operated business and have been in the industry for 30+ years and provide quality work and customer satisfaction guaranteed. We offer all home and light commercial remodeling and restoration services from roofing to foundation work and everything in between. Custom Kitchen's and baths, sheetrock from hanging to finishing, painting, all types off flooring, trim work, all types of exterior siding, porches,patio covers,gutters, decks, all types of fence work and more.

We are a local owned and operated business and have been in the industry for 30+ years and provide quality work and customer satisfaction guaranteed. We offer all home and light commercial remodeling and restoration services from roofing to foundation work and everything in between. Custom Kitchen's and baths, sheetrock from hanging to finishing, painting, all types off flooring, trim work, all types of exterior siding, porches,patio covers,gutters, decks, all types of fence work and more.

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FAQs for addition to existing structure building service projects in Baton Rouge, LA

Converting an existing space into a laundry room is more affordable than building a new addition. While new additions start at $5,000, renovating an existing space for laundry use can begin at $1,300. 

Your specific costs will depend on whether plumbing and electrical connections exist nearby, the quality of finishes you select, and whether any structural modifications are needed. Always budget extra for unexpected issues, particularly in older homes where hidden problems might surface during renovation.

The smallest practical size for a new laundry room addition is 35 square feet, which provides enough space for basic appliances and minimal storage. For renovations utilizing existing space, smaller footprints might work with space-saving solutions like stacked appliances. 

A standard-sized laundry room of 60 square feet offers more comfort and functionality, allowing for counter space and storage cabinets. The optimal size depends on your household needs and available space.

Yes, adding a laundry room requires several permits, particularly for new additions. You'll need building permits, plus specific permits for electrical work, plumbing installations, and possibly HVAC modifications. 

Requirements vary significantly by municipality, so consulting with your local building department before starting work is essential. Proceeding without proper permits can result in fines, mandatory removal of completed work, and complications when selling your property.

The timeline for completing a laundry room addition varies based on project complexity, contractor availability, and permit processing times. Factors that can extend the schedule include material delivery delays, weather conditions, and unforeseen structural issues discovered during construction. 

Renovating an existing space often requires less time than building a completely new addition. Working with an experienced contractor who can coordinate various tradespeople efficiently helps keep your project on schedule.

The Baton Rouge, LA 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.
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