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 Anderson

Custom Design Homes, Inc.
5140 East 161st Street
5.00(
1
)
Approved Pro
Custom Design Homes, Inc.
5140 East 161st Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

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


Avatar for LUME CLEANING CO, LLC
LUME CLEANING CO, LLC
1733 N Furman Ave
5.00(
3
)
Approved Pro
LUME CLEANING CO, LLC
1733 N Furman Ave
5.00(
3
)
Approved Pro
6 years of experience
Free onsite estimate

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


Avatar for BrehmBuilds LLC
BrehmBuilds LLC
128 Haverhill Drive
5.00(
15
)
Approved Pro
BrehmBuilds LLC
128 Haverhill Drive
5.00(
15
)
Approved Pro
Customers say: Quick response
26 local quotes requested
1 years of experience

With A+ Accreditation by the Better Business Bureau BrehmBuilds LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Luke and his crew did an amazing job on patching up around the windows. I would recommend BrehmBuilds to my friends and family thank you Luke and the crew"

Anthony K on June 2025

With A+ Accreditation by the Better Business Bureau BrehmBuilds LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Luke and his crew did an amazing job on patching up around the windows. I would recommend BrehmBuilds to my friends and family thank you Luke and the crew"

Anthony K on June 2025


Avatar for G.A. CONSTRUCTION LLC
G.A. CONSTRUCTION LLC
7833 Shady Hills Drive West
5.00(
1
)
Approved Pro
G.A. CONSTRUCTION LLC
7833 Shady Hills Drive West
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

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


Avatar for Maynor Construction, LLC
Maynor Construction, LLC
7640 E 38th St
4.73(
32
)
Approved Pro
Maynor Construction, LLC
7640 E 38th St
4.73(
32
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 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.

"My family experienced water and wind damage earlier this year. We had to be placed in a hotel. After reaching out to numerous companies, we chose Maynor construction. I am glad we did!! If it wasnâ t for Maynor and his staff, I wouldnâ t have made it. The process was long and depressing because of being away from home. However Maynor and his staff reassured me. They showed patience with me and worked hand and hand with my insurance company with getting my home repaired in a timely manner. Thank you Maynor! I truly feel like we are family!"

Markeisha D on October 2023

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.

"My family experienced water and wind damage earlier this year. We had to be placed in a hotel. After reaching out to numerous companies, we chose Maynor construction. I am glad we did!! If it wasnâ t for Maynor and his staff, I wouldnâ t have made it. The process was long and depressing because of being away from home. However Maynor and his staff reassured me. They showed patience with me and worked hand and hand with my insurance company with getting my home repaired in a timely manner. Thank you Maynor! I truly feel like we are family!"

Markeisha D on October 2023


Avatar for Surroundings By Natureworks+
Surroundings By Natureworks+
200 South Rangeline Road #129
4.47(
516
)
Approved Pro
Surroundings By Natureworks+
200 South Rangeline Road #129
4.47(
516
)
Approved Pro
Customers say: Quality work
272 local quotes requested
32 years of experience

Since 1993, Surroundings by Natureworks+ has been creating unique, custom outdoor and indoor living spaces. From luxurious decks, patios, and pergolas to custom kitchens and spa-like bathrooms. Surroundings by Natureworks+ has been the choice for thousands of homeowners throughout Central Indiana.

"It went really well. They were there when they said they were going to be. They left an accurate time line for how long the job is going to take and completed it within that estimated amount of time. They basically listened to everything I said that I wanted and it came out perfectly and as we expected. We're really happy with them taking what we anted and what we said we wanted and actually making it happen. Our Sales person, Ben Brown, did a really good job leasing between the workers. He's very attentive, listened to everything that we wanted and oversaw the job very well."

Jessica M on October 2022

Since 1993, Surroundings by Natureworks+ has been creating unique, custom outdoor and indoor living spaces. From luxurious decks, patios, and pergolas to custom kitchens and spa-like bathrooms. Surroundings by Natureworks+ has been the choice for thousands of homeowners throughout Central Indiana.

"It went really well. They were there when they said they were going to be. They left an accurate time line for how long the job is going to take and completed it within that estimated amount of time. They basically listened to everything I said that I wanted and it came out perfectly and as we expected. We're really happy with them taking what we anted and what we said we wanted and actually making it happen. Our Sales person, Ben Brown, did a really good job leasing between the workers. He's very attentive, listened to everything that we wanted and oversaw the job very well."

Jessica M on October 2022


Avatar for Centennial Construction & Remodeling Services, Inc
Centennial Construction & Remodeling Services, Inc
17265 Harger Ct Ste 113
4.42(
341
)
Approved Pro
Centennial Construction & Remodeling Services, Inc
17265 Harger Ct Ste 113
4.42(
341
)
Approved Pro
Customers say: Quality work
782 local quotes requested
32 years of experience

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.

"Centennial Construction did a fantastic job adding a small front porch to our home. They replaced our steps, put up a covered porch structure, and painted. Fast response times, quick turn around, and great service."

Callie Z on May 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.

"Centennial Construction did a fantastic job adding a small front porch to our home. They replaced our steps, put up a covered porch structure, and painted. Fast response times, quick turn around, and great service."

Callie Z on May 2025


Avatar for AAA Indy Landscaping
AAA Indy Landscaping
7260 Pikes Pointe Cir
4.54(
159
)
Approved Pro
AAA Indy Landscaping
7260 Pikes Pointe Cir
4.54(
159
)
Approved Pro
Customers say: Quality work
2199 local quotes requested
37 years of experience

Serving the Greater Indianapolis area for over 30 years. Services include all full landscaping and lawn services. Our business includes residential and commercial properties. Services include hardscape, lighting, irrigation, planting trees, shrubs, flowers and mulching. We have a dedicated crew that also can do yard clean up and maintenance.

"They did a very nice job and were easy to work with."

Amy C on June 2025

Serving the Greater Indianapolis area for over 30 years. Services include all full landscaping and lawn services. Our business includes residential and commercial properties. Services include hardscape, lighting, irrigation, planting trees, shrubs, flowers and mulching. We have a dedicated crew that also can do yard clean up and maintenance.

"They did a very nice job and were easy to work with."

Amy C on June 2025


Avatar for Home Based Investment Group
Home Based Investment Group
5.00(
10
)
Approved Pro
Home Based Investment Group
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1113 local quotes requested

Family and veteran owned business with over 5 years of experience handling all your Landscaping - Hardscaping & Pavers - Interior and exterior remodeling. We also offer holiday lighting: Christmas, Halloween, etc. Window and door replacement, and many other services. If it's not listed don't be scared to ask!

"Landscaping was performed with great enthusiasm . They cleared out a pretty good size area of grass and landscaped around the existing garden and laid a barrier down and mulched around it . They were very prompt and didn’t leave until the job was done . An amazing group of guys . We will definitely use them for our next project."

Tony W on September 2024

Family and veteran owned business with over 5 years of experience handling all your Landscaping - Hardscaping & Pavers - Interior and exterior remodeling. We also offer holiday lighting: Christmas, Halloween, etc. Window and door replacement, and many other services. If it's not listed don't be scared to ask!

"Landscaping was performed with great enthusiasm . They cleared out a pretty good size area of grass and landscaped around the existing garden and laid a barrier down and mulched around it . They were very prompt and didn’t leave until the job was done . An amazing group of guys . We will definitely use them for our next project."

Tony W on September 2024


Avatar for  D R J Construction LLC
D R J Construction LLC
204 37th Ave N, PMB 463
4.58(
19
)
Approved Pro
D R J Construction LLC
204 37th Ave N, PMB 463
4.58(
19
)
Approved Pro
Customers say: True professional
806 local quotes requested
30 years of experience

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.

"They repaired water damage in a bedroom and a bathroom. Did a fabulous job in doing a through and complete repair of the two rooms. John the project manager walked my wife I through planning, selecting materials, fixtures and all the countless things we never thought of. The final result is stunning. Beautiful craftsmanship and work. On final walk through I pointed out a couple minor things I noticed that needed attention. Very nitpicking of me. Those couple of items were addressed quickly and better than I expected or asked for. I recommend working with D R J Construction for quality and stunning workmanship."

Robert B on May 2025

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.

"They repaired water damage in a bedroom and a bathroom. Did a fabulous job in doing a through and complete repair of the two rooms. John the project manager walked my wife I through planning, selecting materials, fixtures and all the countless things we never thought of. The final result is stunning. Beautiful craftsmanship and work. On final walk through I pointed out a couple minor things I noticed that needed attention. Very nitpicking of me. Those couple of items were addressed quickly and better than I expected or asked for. I recommend working with D R J Construction for quality and stunning workmanship."

Robert B on May 2025

...
Showing 1-10 of 959

FAQs for addition to existing structure building service projects in Anderson, 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.

The Anderson, 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.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
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.
Outdoor view of the modern house
Jun 16, 2025
Jun 16, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 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.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
Share project details to get started.