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Top-Rated Addition to existing structure builders in Carmel - Updated Nov 2026

Avatar for Apex Design Build
Apex Design Build
4.5(
793
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I had two wall sections with damage that needed to be repaired with new drywall and paint. Vitaly from Apex Design Build did a beautiful job on the walls -- I'm very impressed. I hope not to need that skill again any time soon, but I will certainly contact them the next time I need another wall repaired -- it's virtually impossible to tell there had been damage. He also adjusted a ceiling fan that had been installed by a friend (a mistake -- use a professional!) and it took him only 15 minutes. I have always been very impressed by how Apex Design Build cleans up everything when they are done working -- and they even took it away with them. Excellent work and in a timely manner for me."
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4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Centennial Construction & Remodeling Services, Inc
Centennial Construction & Remodeling Services, Inc
4.4(
364
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Everyone from Brent the owner, Dave and project manager and all crew were amazing. They were polite, creative, attentive to all details, responsive to concerns and questions and through in all areas of demolition and construction. Quality work and quality employees. Could not be more happy with our addition."
Additional Photos
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+27

Response time2 days
23 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Construction Services of Indianapolis
Construction Services of Indianapolis
4.7(
157
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

"Everything went well and we are very happy with the end result. Full remodel of our main bathroom. Included taking out a closet to make more room for a second sink. Oscar did a great job handling issues that came up and communicated well to keep the job on time and on budget. Overall, very happy with the experience and would recommend their services. The dollar amount listed is labor only."
Slate Floor
Ceramic Tile
Garage Entry
Bathroom Floor
Entry

+58

Response time2 days
Recommended by96%of homeowners
Avatar for Yesteryear Construction Services
Yesteryear Construction Services
4.9(
45
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Customers say: Quick response

"We considered for a very long time on when we would remodel our kitchen. At last, the time came to decide on a contractor to do the work. Wendell checked out the reviews on Home Adviser and decided on a couple to check out. We were impressed with Yesteryearâ s reviews, and Andy Kopanskiâ s presentation. His price was within our budget (unlike the second proposal from another company). We did not realize with covid there are several challenges with the delays in shipments for cabinets and other supplies. We are so glad we hired Andy and his crew (Brian and Chris)! Andy always had a good attitude (even with all the additional challenges) and did all he could to make it easier on us. He and his crew were always respectful of our home and us. Communication was constant and timely, all questions answered and lists checked off. Their effort to keep down the dust and dirt made life much better for us. Yesteryear did extra tasks to keep the project moving when supplies were not delivered on time. Good planning, good work, which resulted in a good project. They made our kitchen look and work beautifully. We are so very happy with our new kitchen!!!!! If we decide to do other updates Andy will be our first call! Wendell and Connie Bunting"
Home exterior with award sign
stained glass door restored
Kitchen looking to sitting room
Kitchen
3 style doors restored

+48

Response time3 days
2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Home Experts
Home Experts
4.4(
623
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Ken Bennett's team did a wonderful job for a reasonable price. We had a lot of trouble replacing an oven in an odd space. Home experts team were the only team that offered to do the work for us and did it well. Other contractors suggested major remodel work for what we needed. Ken got the job done without having to do any major remodeling."
Additional Photos
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+15

Response time4 days
Response rate100%
1 neighbors recently requested a quote
Avatar for R. Wright Construction & Remodeling, LLC
R. Wright Construction & Remodeling, LLC
4.4(
22
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"When I met George, we talked about options for my 2 cars carport at my backyard (measurements & time frame). He's very knowledgeable of what He is doing. He also manages His crew very well. He is Mr Wright to do the right job. My family loves the carport that we don't have to worry about getting wet on rainy season to get in and out of the car. Our carport is very nice, huge, and sturdy. Thanks to R Wright Construction."
Kountry Kitchen Restaurant
Kountry Kitchen downtown
Kountry Kitchen Restaurant
Kountry Kitchen Restaurant
Response time1 day
Recommended by100%of homeowners
Avatar for A&R HOME AND GARDEN PLUS SERVICES LLC
A&R HOME AND GARDEN PLUS SERVICES LLC
4.8(
37
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"We did it quickly, and everything was done within a day of contracting him. So far, everything looks good; we'll just have to see how it goes over time. So far, so good. Time was extremely quick, and we got the project done quickly."
Full remodeling
Full remodeling
Full remodeling
Full remodeling
Full remodeling

+3

Response time4 days
Recommended by71%of homeowners
Brown's Construction, Inc.
3.4(
37
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

In business since 1980

Free estimates

Customers say: True professional

"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."
Response time3 days
40 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Maynor Construction, LLC
Maynor Construction, LLC
4.3(
38
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We love our deck extension! They were able to add on to our existing deck and took on a huge project to extend it 50ft across! Carmel had a bunch of extra requirements but eventually we got the permit with extra additions and Maynor himself did a great job handling the changes and keeping us in the loop! Not only do we love the deck, but the work is high quality and they are all very hardworking individuals! We would definitely use them again and definitely recommend them!"
Sunroom 2
Sunroom 1
Screened In Porch 1
Screened In Porch 2
Sunroom & Screened Porch

+41

Response time2 days
13 neighbors recently requested a quote
Recommended by96%of homeowners
Construction & Inspection Division (CID)
5.0(
8
)
Addition to Existing Structure - Build

Serving Carmel, IN and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Very professional and clean. Made sure we had access to kitchen as long as possible. Contractor and team went above and beyond to make sure we were totally happy with each step of the remodel. Andereh did special millwork to incorporate and design around our oak beat board ceiling. He was able to design and take our kitchen to the next level."
Projects completed
Projects completed
Projects completed
Projects completed
Projects completed

+15

Response time4 hrs
Response rate94%
71 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Carmel, IN

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Carmel, 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.