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
Addition to existing structure builders in Zionsville
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. White Oak's professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today, 317-243-7140, you'll be pleased you did. White Oak Construction strives to take care of all of our clients unique needs. We are very detailed and meticulous in our work. We offer free estimates and reasonable prices.
"Everyone was really nice, friendly, helpful, they cleaned up great, and were a pleasure to do business with."
Eldon H on October 2019
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. White Oak's professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today, 317-243-7140, you'll be pleased you did. White Oak Construction strives to take care of all of our clients unique needs. We are very detailed and meticulous in our work. We offer free estimates and reasonable prices.
"Everyone was really nice, friendly, helpful, they cleaned up great, and were a pleasure to do business with."
Eldon H on October 2019
Our company is built on a foundation of reliability, clear communication, integrity, and high-quality workmanship. As specialists in our field, we’re committed to keeping you well-informed throughout your project. We hope to get your business and get started on something great.
"Very friendly and efficient "
Tisha K on May 2025
Our company is built on a foundation of reliability, clear communication, integrity, and high-quality workmanship. As specialists in our field, we’re committed to keeping you well-informed throughout your project. We hope to get your business and get started on something great.
"Very friendly and efficient "
Tisha K on May 2025
Custom Home Medic provides complete custom remodel, addition, and renovation services to the greater Indianapolis, Carmel, Fishers, Zionsville, and Noblesville areas. We provide free consultations, project estimates, and professional design services. All complimentary design services include 3D color renderings and virtual tours of your project as seen on your favorite HGTV channels. Call us and schedule an appointment with our Interior Designer or Project Managers today. See what your project is going to look like before you ever spend a dime. See us at www.customhomemedic.com or call us at 317-983-4937
"I have had numerous people and companies out over the years for various projects but CustomHome Medic was without a doubt the best company Iâ ve worked with. First Russ came and assessed the problems . I had years of water damage under the kitchen sink and was now affecting the floor. They replaced the floor and even attended to other issues such as a water line that other companies had merely zip tied. They were very precise and attentive to every detail. They also adapted to changes in the original work order. Replacing a threshold, adding a deadbolt and moving my ceiling light-Twice ! They replaced all the doors upstairs with regular, bi-fold and sliding glass. This was a repair from a previous botched job, but Larry and Chris made sure they fit perfectly. They really have a lot of pride in their work and it shows. The final project was a tearing out and replacing a shower. Russ provided me with 3 price points to help save money and a tons of options. It is absolutely Stunning. !! I just love how beautiful it is. When I selected tile we found out it had been discontinued and Russ went above and beyond to find some just like it. Larry made sure that the giant hole in my family room from the shower water damaged was repaired to look like nothing ever happened. Larry and Chris are very skilled and great to work with. The owner Adam was onsite frequently and actually did my shower because the guys were busy with another job and he didnâ t want me to have to wait a week until they finished. Really so so glad I called them. Told my daughter about them and she is having all new flooring and kitchen remodeling done. Everyone did their absolute best to make this a well-done and stress-free experience. I Other estimates were thousands more and included work that Russ told me most likely did t need to be done. Honest and reassuring. Also had Larry and Chris remove and replace all the upstairs doors and install new glass sliders, bi- fold and regular doors that instantly updated the look in all the rooms. Again, work was started on time, completed when promised and done the right way. Unlike the previous workers I had hired. The final Project was the most involved. Tearing out and replacing the upstairs shower. Russ gave me estimates with 3 different price points to help me save money. Again, even the highest one was less than 2 other well-known restoration companies quoted me. There was such a wide selection of materials"
Susan C on October 2020
Custom Home Medic provides complete custom remodel, addition, and renovation services to the greater Indianapolis, Carmel, Fishers, Zionsville, and Noblesville areas. We provide free consultations, project estimates, and professional design services. All complimentary design services include 3D color renderings and virtual tours of your project as seen on your favorite HGTV channels. Call us and schedule an appointment with our Interior Designer or Project Managers today. See what your project is going to look like before you ever spend a dime. See us at www.customhomemedic.com or call us at 317-983-4937
"I have had numerous people and companies out over the years for various projects but CustomHome Medic was without a doubt the best company Iâ ve worked with. First Russ came and assessed the problems . I had years of water damage under the kitchen sink and was now affecting the floor. They replaced the floor and even attended to other issues such as a water line that other companies had merely zip tied. They were very precise and attentive to every detail. They also adapted to changes in the original work order. Replacing a threshold, adding a deadbolt and moving my ceiling light-Twice ! They replaced all the doors upstairs with regular, bi-fold and sliding glass. This was a repair from a previous botched job, but Larry and Chris made sure they fit perfectly. They really have a lot of pride in their work and it shows. The final project was a tearing out and replacing a shower. Russ provided me with 3 price points to help save money and a tons of options. It is absolutely Stunning. !! I just love how beautiful it is. When I selected tile we found out it had been discontinued and Russ went above and beyond to find some just like it. Larry made sure that the giant hole in my family room from the shower water damaged was repaired to look like nothing ever happened. Larry and Chris are very skilled and great to work with. The owner Adam was onsite frequently and actually did my shower because the guys were busy with another job and he didnâ t want me to have to wait a week until they finished. Really so so glad I called them. Told my daughter about them and she is having all new flooring and kitchen remodeling done. Everyone did their absolute best to make this a well-done and stress-free experience. I Other estimates were thousands more and included work that Russ told me most likely did t need to be done. Honest and reassuring. Also had Larry and Chris remove and replace all the upstairs doors and install new glass sliders, bi- fold and regular doors that instantly updated the look in all the rooms. Again, work was started on time, completed when promised and done the right way. Unlike the previous workers I had hired. The final Project was the most involved. Tearing out and replacing the upstairs shower. Russ gave me estimates with 3 different price points to help me save money. Again, even the highest one was less than 2 other well-known restoration companies quoted me. There was such a wide selection of materials"
Susan C on October 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
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
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!
"I recently had a new home addition completed by the Aventus Team. My husband and I were very pleased with the outcome and the fact that they full customized the entire room addition to our liking. Communication was excellent during the process. The team was very responsive at all hours of the day and night and were always very responsive to take care of any issues that may have come up during construction. I will hire again. "
Kathy B on June 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!
"I recently had a new home addition completed by the Aventus Team. My husband and I were very pleased with the outcome and the fact that they full customized the entire room addition to our liking. Communication was excellent during the process. The team was very responsive at all hours of the day and night and were always very responsive to take care of any issues that may have come up during construction. I will hire again. "
Kathy B on June 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.
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.
Whale Creek Co is your premier destination for comprehensive design, remodeling, woodworking, and custom built solutions. As a full-service studio, we seamlessly blend our expertise in design, woodworking, and general contracting to bring your vision to life. With a diverse range of equipment and a team of skilled builders and artists, we excel in delivering exceptional craftsmanship and innovative design solutions. From concept to completion, you can trust us to deliver unparalleled quality and creativity in every project. Founded by David Finegan in 2019, Whale Creek Co is the product of a creative journey spanning over two decades. Beginning at the Herron School of Art and extending through ten years in New York City, my experiences have shaped a profound connection between art, the building trades, and functionality. Whale Creek Co reflects this fusion, crafting unique solutions for everyday life and furniture, objects, and living spaces that reach beyond mere functionality.
"Dave is patient and thorough."
Karen B on September 2024
Whale Creek Co is your premier destination for comprehensive design, remodeling, woodworking, and custom built solutions. As a full-service studio, we seamlessly blend our expertise in design, woodworking, and general contracting to bring your vision to life. With a diverse range of equipment and a team of skilled builders and artists, we excel in delivering exceptional craftsmanship and innovative design solutions. From concept to completion, you can trust us to deliver unparalleled quality and creativity in every project. Founded by David Finegan in 2019, Whale Creek Co is the product of a creative journey spanning over two decades. Beginning at the Herron School of Art and extending through ten years in New York City, my experiences have shaped a profound connection between art, the building trades, and functionality. Whale Creek Co reflects this fusion, crafting unique solutions for everyday life and furniture, objects, and living spaces that reach beyond mere functionality.
"Dave is patient and thorough."
Karen B on September 2024
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. Cash, check, Venmo, Zelle
"This dynamic duo were not only very nice, extremely professional folks but did an incredible job putting up our lights. The work they did has been commented on by so many neighbors, especially the kids. We could not be happier with the service."
Owen D on October 2024
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. Cash, check, Venmo, Zelle
"This dynamic duo were not only very nice, extremely professional folks but did an incredible job putting up our lights. The work they did has been commented on by so many neighbors, especially the kids. We could not be happier with the service."
Owen D on October 2024
Brown's Construction, Inc., provides the highest quality work at an affordable price. We listen to our customers needs and we execute their ideas to near perfection. Customer satisfaction is our number 1 goal!
"Great work when it is done right, but some mistakes should not be made. To completely frame the whole build crooked and have to tear down and rebuild is ridiculous. I am still dealing with water leak issues from the build. There were other projects i had planned for them, but I have had a change of heart. "
Keith E on February 2025
Brown's Construction, Inc., provides the highest quality work at an affordable price. We listen to our customers needs and we execute their ideas to near perfection. Customer satisfaction is our number 1 goal!
"Great work when it is done right, but some mistakes should not be made. To completely frame the whole build crooked and have to tear down and rebuild is ridiculous. I am still dealing with water leak issues from the build. There were other projects i had planned for them, but I have had a change of heart. "
Keith E on February 2025
At G.A. Construction, our mission is to bring our clients’ visions to life by building high-quality, custom homes with integrity, craftsmanship, and care. We are committed to delivering personalized service, lasting value, and superior construction tailored to each family's unique lifestyle and needs. From concept to completion, we strive to make the homebuilding experience transparent, collaborative, and enjoyable—one custom home at a time.
"Very professional and knowledgeable when I needed some vision, love that it is also a veteran owned company."
Drew J on August 2023
At G.A. Construction, our mission is to bring our clients’ visions to life by building high-quality, custom homes with integrity, craftsmanship, and care. We are committed to delivering personalized service, lasting value, and superior construction tailored to each family's unique lifestyle and needs. From concept to completion, we strive to make the homebuilding experience transparent, collaborative, and enjoyable—one custom home at a time.
"Very professional and knowledgeable when I needed some vision, love that it is also a veteran owned company."
Drew J on August 2023
FAQs for addition to existing structure building service projects in Zionsville, IN
Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.
schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items.
Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.
The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic.
Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.
With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential.
This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.
Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
