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 Marion

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 Prime Bath
Prime Bath
2819 W Dupont Rd
New on HomeAdvisorNew on Angi
Approved Pro
Prime Bath
2819 W Dupont Rd
New on AngiNew on HomeAdvisor
Approved Pro
398 local quotes requested
13 years of experience

**Bathroom Work Only**, NO Kitchen Remodeling. Prime Baths and Home Solutions of Indiana is your leading company offering quality solutions for bathrooms. We provide exceptional craftsmanship for shower installation, shower conversions, shower remodeling, bathtub replacements, walk in tubs, and much more. We have the skill and experience necessary to serve as your full-service bathroom remodeling company, offering the highest quality workmanship and customer care. We additionally offer products that are backed up with a lifetime warranty

**Bathroom Work Only**, NO Kitchen Remodeling. Prime Baths and Home Solutions of Indiana is your leading company offering quality solutions for bathrooms. We provide exceptional craftsmanship for shower installation, shower conversions, shower remodeling, bathtub replacements, walk in tubs, and much more. We have the skill and experience necessary to serve as your full-service bathroom remodeling company, offering the highest quality workmanship and customer care. We additionally offer products that are backed up with a lifetime warranty


Avatar for International Home Improvement
International Home Improvement
4.91(
11
)
Approved Pro
International Home Improvement
4.91(
11
)
Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2158 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. We are a Hoosier family trying to change the world for the next generation. We are committed to helping single mothers, we believe it is not a journey full of struggle but rather a journey for the strong! We are committed to giving back to our Veterans those who know the value in waking up and stepping up to train, serve and protect this great nation. I believe in assisting our elderly community and helping them. Retirement shouldn't be the ending but rather the begging of enjoying your life and your home. I believe we all deserve a nice home and community to live in and to be proud of. Home is a place to spend time with our families and we would love to help take care of yours. We guarantee your satisfaction and we promise to do all we can to help you love your home. Check out our services offered and call or click to schedule an estimate today!

"They did a very good job. I will call them again for service. Recommend them for services."

Denise W on November 2023

We pride ourselves on the quality work we provide, while delivering great customer service. We are a Hoosier family trying to change the world for the next generation. We are committed to helping single mothers, we believe it is not a journey full of struggle but rather a journey for the strong! We are committed to giving back to our Veterans those who know the value in waking up and stepping up to train, serve and protect this great nation. I believe in assisting our elderly community and helping them. Retirement shouldn't be the ending but rather the begging of enjoying your life and your home. I believe we all deserve a nice home and community to live in and to be proud of. Home is a place to spend time with our families and we would love to help take care of yours. We guarantee your satisfaction and we promise to do all we can to help you love your home. Check out our services offered and call or click to schedule an estimate today!

"They did a very good job. I will call them again for service. Recommend them for services."

Denise W on November 2023


Jose Danilo Arita LLC.
5.00(
4
)
Approved Pro
Jose Danilo Arita LLC.
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1395 local quotes requested

Painting business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"It went great. Jose & staff were excellent. He contacted me rightafter my request & came a few days later to do the job. He also siad he could repair all my windows whuch Pella said needed to be replaced. His staff was also excellent. All continued to get the entire job done."

Patsy D on June 2025

Painting business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"It went great. Jose & staff were excellent. He contacted me rightafter my request & came a few days later to do the job. He also siad he could repair all my windows whuch Pella said needed to be replaced. His staff was also excellent. All continued to get the entire job done."

Patsy D on June 2025


Avatar for Mike's Kitchens
Mike's Kitchens
2141 N 900 E
4.81(
16
)
Approved Pro
Mike's Kitchens
2141 N 900 E
4.81(
16
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
834 local quotes requested

Family owned & operated for 35 years. 3 employees. Additional contact name - Judy and Michael Banter.

"It was excellent! Our family could not be anymore satisfied with Mike and Judy's professional guidance and attention to detail, for our total kitchen remodeling. We are a family of five and Mike worked daily, persistently, to get us back into our kitchen. Everything went smoothly, ordering cabinets and countertops, flooring and tile .We were impressed with Mike's cleanliness. He would sweep and organized his tools and have everything he used for the day put up and out of our way. Mike has an eye for detail. Our family could not be any happier with our new, beautiful, modern kitchen, thanks to Mike and Judy Banter! We would highly recommend them!!"

Jenny M on April 2020

Family owned & operated for 35 years. 3 employees. Additional contact name - Judy and Michael Banter.

"It was excellent! Our family could not be anymore satisfied with Mike and Judy's professional guidance and attention to detail, for our total kitchen remodeling. We are a family of five and Mike worked daily, persistently, to get us back into our kitchen. Everything went smoothly, ordering cabinets and countertops, flooring and tile .We were impressed with Mike's cleanliness. He would sweep and organized his tools and have everything he used for the day put up and out of our way. Mike has an eye for detail. Our family could not be any happier with our new, beautiful, modern kitchen, thanks to Mike and Judy Banter! We would highly recommend them!!"

Jenny M on April 2020


Avatar for NIX 1 Construction LLC
NIX 1 Construction LLC
5.00(
2
)
Approved Pro
NIX 1 Construction LLC
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2114 local quotes requested

At NIX 1 Construction LLC, we take pride in our work no matter how small or big the project. From a residential remodel to a commercial build out, we can make your vision a reality.

"Nix 1 did an amazing job with enclosing my patio and now I have a sunroom that will serve as an office space that I have needed for quite some time now. They truly turned my dream into a reality that far exceeded my expectations. I was amazed at how efficient and professional they were, as well as organized, thorough, and detail oriented. The quality of their work was exceptional and I couldn’t be more pleased with the end result. In fact, my neighbors (who watched them work from the side lines) have been equally impressed and haven’t stopped commenting on the quality of their work and how nice my new addition looks. I would highly recommend Nix 1 Construction to anyone and without a doubt would hire them again should I have another need in the future."

mrs w on September 2023

At NIX 1 Construction LLC, we take pride in our work no matter how small or big the project. From a residential remodel to a commercial build out, we can make your vision a reality.

"Nix 1 did an amazing job with enclosing my patio and now I have a sunroom that will serve as an office space that I have needed for quite some time now. They truly turned my dream into a reality that far exceeded my expectations. I was amazed at how efficient and professional they were, as well as organized, thorough, and detail oriented. The quality of their work was exceptional and I couldn’t be more pleased with the end result. In fact, my neighbors (who watched them work from the side lines) have been equally impressed and haven’t stopped commenting on the quality of their work and how nice my new addition looks. I would highly recommend Nix 1 Construction to anyone and without a doubt would hire them again should I have another need in the future."

mrs w on September 2023


Isley's Plumbing
PO Box 214
4.92(
63
)
Isley's Plumbing
PO Box 214
4.92(
63
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Greg has been taking care plumbing needs for over 20 years!!

"I'm using them several times and they are good."

Connie M on March 2022

Greg has been taking care plumbing needs for over 20 years!!

"I'm using them several times and they are good."

Connie M on March 2022


Baker Contracting LLC
204 N Main St
4.50(
2
)
Baker Contracting LLC
204 N Main St
4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a premier custom builder serving Central Indiana. Let us help you design and develop your dream home or business. With our excellent customer service, we will be there every step of the way to answer any questions you might have. Your satisfaction is our top priority! If you have a vision, let us bring that vision to life! Call us for a FREE estimate today!

We are a premier custom builder serving Central Indiana. Let us help you design and develop your dream home or business. With our excellent customer service, we will be there every step of the way to answer any questions you might have. Your satisfaction is our top priority! If you have a vision, let us bring that vision to life! Call us for a FREE estimate today!


W.E.B. Set Up Inc.
13270 C.R. 2
No reviews
W.E.B. Set Up Inc.
13270 C.R. 2
No reviews

TRU-BUILT
315 W 16TH ST
No reviews
TRU-BUILT
315 W 16TH ST
No reviews
26 years of experience

Tru-Built has served Grant County since 1999, we gladly provide references upon request. We are licensed and insured, all work is done by our experienced carpenters and you'll never worry about "sub" contractors coming to your home.

Tru-Built has served Grant County since 1999, we gladly provide references upon request. We are licensed and insured, all work is done by our experienced carpenters and you'll never worry about "sub" contractors coming to your home.

...
Showing 1-10 of 311

FAQs for addition to existing structure building service projects in Marion, IN

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. 

An in-law suite is a self-contained living space attached to—or detached from—your main home. Expect a bedroom, full bath, and a kitchenette or compact living area. The setup gives relatives privacy, doubles as a potential rental, and can lift your property value. To qualify as a legal dwelling, the suite must meet local building codes and zoning rules.

The Marion, 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.
Cozy house interior with a wooden floor
Jun 17, 2025
Jun 17, 2025
Explore how much it costs to replace floor joists based on factors such as the extent of damage, number of boards, and local labor rates.
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.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
Share project details to get started.