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Get matched with top addition to existing structure builders in Indianapolis, IN
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Find Addition to existing structure builders in Indianapolis
Custom Design Homes, Inc.
Custom Design Homes, Inc.
Here at Custom Design Homes, we specialize in custom additions and high-end custom homes. Contact us today for a consultation!
"I would not hesitate doing business with them."
Jeff M on March 2020
Here at Custom Design Homes, we specialize in custom additions and high-end custom homes. Contact us today for a consultation!
"I would not hesitate doing business with them."
Jeff M on March 2020

A Squared Dynamics, LLC
A Squared Dynamics, LLC
We are Indy's premier whole home remodeling company. We make happy customer's through honesty, transparency, and dedication to craftsmanship.
"I hired ASquared for a kitchen cabinet repair. Anthony's excellent communication with me and efficiency at getting the job done assure me that A Squared can meet all your carpentry needs. I highly recommend them."
Liz H on January 2026
We are Indy's premier whole home remodeling company. We make happy customer's through honesty, transparency, and dedication to craftsmanship.
"I hired ASquared for a kitchen cabinet repair. Anthony's excellent communication with me and efficiency at getting the job done assure me that A Squared can meet all your carpentry needs. I highly recommend them."
Liz H on January 2026

Centennial Construction & Remodeling Services, Inc
Centennial Construction & Remodeling Services, Inc
Centennial Construction & Remodeling Services, Inc. is a professional company whose mission is to be the most honest, quality-oriented, full-service remodeling contractor in the northside of Indianapolis. We offer home improvements and remodeling throughout Carmel, Westfield, Noblesville, Fishers, and Zionsville. Centennial Construction & Remodeling Services, Inc. specializes in home construction, remodeling, renovation, and improvement in the Indianapolis area. Contact us today at (317) 848-7634.
"Our 2nd project with Centennial and again amazing results. Full guest bath renovation. Brent and his team are amazing. Trustworthy people with attention to detail! You'll never be disappointed with this crew!"
brad P on December 2025
Centennial Construction & Remodeling Services, Inc. is a professional company whose mission is to be the most honest, quality-oriented, full-service remodeling contractor in the northside of Indianapolis. We offer home improvements and remodeling throughout Carmel, Westfield, Noblesville, Fishers, and Zionsville. Centennial Construction & Remodeling Services, Inc. specializes in home construction, remodeling, renovation, and improvement in the Indianapolis area. Contact us today at (317) 848-7634.
"Our 2nd project with Centennial and again amazing results. Full guest bath renovation. Brent and his team are amazing. Trustworthy people with attention to detail! You'll never be disappointed with this crew!"
brad P on December 2025

Aventus Group LLC
Aventus Group LLC
At Aventus Builders, 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 believe in making our customers dreams come to a reality in every project. We look forward to earning your business!
"Had a major leak that took out a ceiling on the first floor. They fixed it perfectly, painted, and its like nothing ever happened. Great experience and great folks to work with. Mario is dependable, professional, and employs experts. "
John G on February 2026
At Aventus Builders, 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 believe in making our customers dreams come to a reality in every project. We look forward to earning your business!
"Had a major leak that took out a ceiling on the first floor. They fixed it perfectly, painted, and its like nothing ever happened. Great experience and great folks to work with. Mario is dependable, professional, and employs experts. "
John G on February 2026
MYERS AND SONS GENERAL CONTRACTING, LLC
MYERS AND SONS GENERAL CONTRACTING, LLC
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.
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.

RESTORM
RESTORM
Restorm – Expert Restoration & Remodeling Services At Restorm, we specialize in high-quality remodeling and restoration services tailored to your needs. Whether you're looking for a kitchen or bathroom renovation, structural repairs, or full-home transformations, our expert team ensures top-tier craftsmanship and attention to detail. With years of experience in fire, water, and mold damage restoration, we go beyond aesthetics to provide safe, durable, and functional solutions. Our skilled professionals are committed to excellence, using premium materials and proven techniques to guarantee superior results. We stand out for our customer-focused approach, ensuring every project meets the highest industry standards. Contact us today and let us bring your vision to life with expert remodeling and restoration services.
"They were fantastic. Performed quality work. They were kind and took control of a major upheaval when we had water damage from bust pipe in our wall. Would highly recommend them."
Dee w on July 2024
Restorm – Expert Restoration & Remodeling Services At Restorm, we specialize in high-quality remodeling and restoration services tailored to your needs. Whether you're looking for a kitchen or bathroom renovation, structural repairs, or full-home transformations, our expert team ensures top-tier craftsmanship and attention to detail. With years of experience in fire, water, and mold damage restoration, we go beyond aesthetics to provide safe, durable, and functional solutions. Our skilled professionals are committed to excellence, using premium materials and proven techniques to guarantee superior results. We stand out for our customer-focused approach, ensuring every project meets the highest industry standards. Contact us today and let us bring your vision to life with expert remodeling and restoration services.
"They were fantastic. Performed quality work. They were kind and took control of a major upheaval when we had water damage from bust pipe in our wall. Would highly recommend them."
Dee w on July 2024

Phelps & Sons Construction
Phelps & Sons Construction
Welcome to Phelps & Sons Construction. We select quality materials to make whatever you dream up. We are a family-owned and operated home improvement company specializing in remodeling, including but not limited to room additions, kitchens, and bathrooms. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call today for a free estimate!
"At the beginning the work started well but by the end the quality of work especially the drywall was subpar. Tom is slow in getting a quote to you but does respond. Tom is very nice but his staff is not professional especially Dave. I thought with Tom being in business as long as he has would be able to provide in a professional manner quality work. It is not true. Tom asked if I wanted his guys to take up the carpet. I thought ok. However, they tore up to 10 inches of drywall off many of the walls. They attempted to repair them but the work was subpar. I thought they were winding up work so I contacted the painters. The painters came in. There was tension between the paint foreman and Tom's crew. They were squabbling like elementary children on the playground. (I am not happy with the painters either but this is a separate matter) The walls unfortunately got painted with the poor drywall job. The painter did provide a drywall person to repair the worse spots. There are still poor spots on the walls but I wanted Tom and his crew out of my space. Each of the respective parties were blaming each other. This behavior is so unprofessional. On Friday last week, Dave was yelling at me over errors I did in trying to improperly apply color to the walls so I could see what it looked like (I applied the paint way before any drywall began). Again, because of poor communication the painters just painted over the poor drywall job. I did agree to pay for it since it was my mistake that should have been brought to my attention long before it was even painted over. Dave did such a bad job that there were air bubbles in the drywall because he did not let it set before he painted over it. Tom did have his other guy fix it. It looks better but not perfect. I had Tom put two new toilets in the space. There is now a big gash in the brand new floor where the floor doe not meet the toilet. There was not even going to be an attempt on Tom's part to fix this. In my opinion, all of the unnecessary drywall could have been avoided by properly having his guys take up the carpet right to begin with. I paid over $8,000 for unnecessary drywall, If you only have Tom's crew do the bare minimum that you need done for your project, then you are in good shape but BEWARE of them doing anything extra as it will cost you!"
Julie C on August 2020
Welcome to Phelps & Sons Construction. We select quality materials to make whatever you dream up. We are a family-owned and operated home improvement company specializing in remodeling, including but not limited to room additions, kitchens, and bathrooms. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call today for a free estimate!
"At the beginning the work started well but by the end the quality of work especially the drywall was subpar. Tom is slow in getting a quote to you but does respond. Tom is very nice but his staff is not professional especially Dave. I thought with Tom being in business as long as he has would be able to provide in a professional manner quality work. It is not true. Tom asked if I wanted his guys to take up the carpet. I thought ok. However, they tore up to 10 inches of drywall off many of the walls. They attempted to repair them but the work was subpar. I thought they were winding up work so I contacted the painters. The painters came in. There was tension between the paint foreman and Tom's crew. They were squabbling like elementary children on the playground. (I am not happy with the painters either but this is a separate matter) The walls unfortunately got painted with the poor drywall job. The painter did provide a drywall person to repair the worse spots. There are still poor spots on the walls but I wanted Tom and his crew out of my space. Each of the respective parties were blaming each other. This behavior is so unprofessional. On Friday last week, Dave was yelling at me over errors I did in trying to improperly apply color to the walls so I could see what it looked like (I applied the paint way before any drywall began). Again, because of poor communication the painters just painted over the poor drywall job. I did agree to pay for it since it was my mistake that should have been brought to my attention long before it was even painted over. Dave did such a bad job that there were air bubbles in the drywall because he did not let it set before he painted over it. Tom did have his other guy fix it. It looks better but not perfect. I had Tom put two new toilets in the space. There is now a big gash in the brand new floor where the floor doe not meet the toilet. There was not even going to be an attempt on Tom's part to fix this. In my opinion, all of the unnecessary drywall could have been avoided by properly having his guys take up the carpet right to begin with. I paid over $8,000 for unnecessary drywall, If you only have Tom's crew do the bare minimum that you need done for your project, then you are in good shape but BEWARE of them doing anything extra as it will cost you!"
Julie C on August 2020

D R J Construction LLC
D R J Construction LLC
D R J Construction is locally owned and operated and has a reputation for superior quality and excellent customer service. We will provide you with superior products and service while making sure your home makes a striking impression. Attention to detail, quality products and quality workmanship are key.
"The project was completed on time with beautiful results. The team was professional and committed. I would highly recommend this company. "
Lori S on January 2026
D R J Construction is locally owned and operated and has a reputation for superior quality and excellent customer service. We will provide you with superior products and service while making sure your home makes a striking impression. Attention to detail, quality products and quality workmanship are key.
"The project was completed on time with beautiful results. The team was professional and committed. I would highly recommend this company. "
Lori S on January 2026

Aventus Group LLC
Aventus Group LLC
At Aventus Builders 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 believe in making our customers dreams come to a reality in every project. We look forward to earning your business! WE SPECIALIZE IN GENERAL REMODELING, KITCHEN AND BATH REMODELS, ADDITIONS, ROOFING AND GUTTERS. CALL US TODAY!!! 317-373-2980
"Aventus replaced an exterior door for us. They were very professional and friendly, did a great job on the project. When we needed something changed they understood and corrected that right away. We especially appreciated their consistent communications before, during and after the project, including their quick response to questions. This is the second project Aventus did for us, the other being a major bathroom remodel. Our experience with that larger job was also very positive. Thank you, Aventus!"
Lamont H on December 2025
At Aventus Builders 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 believe in making our customers dreams come to a reality in every project. We look forward to earning your business! WE SPECIALIZE IN GENERAL REMODELING, KITCHEN AND BATH REMODELS, ADDITIONS, ROOFING AND GUTTERS. CALL US TODAY!!! 317-373-2980
"Aventus replaced an exterior door for us. They were very professional and friendly, did a great job on the project. When we needed something changed they understood and corrected that right away. We especially appreciated their consistent communications before, during and after the project, including their quick response to questions. This is the second project Aventus did for us, the other being a major bathroom remodel. Our experience with that larger job was also very positive. Thank you, Aventus!"
Lamont H on December 2025
The Indianapolis, IN 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.

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.

Looking to vault a ceiling? Here’s how much it costs, what factors affect cost, and what to expect.

Discover how much porcelain countertops cost to install based on factors such as their size, materials, add-ons, and local labor rates.

Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.

Use this guide to budget for kitchen island costs, including island style and shape, customizations, countertop options, professional labor, and more.

Budget for sunroom addition costs based on factors such as room type, site prep, professional labor, features, permits, prefab vs. custom designs, and more.
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