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

Avatar for Fred Oakley Construction Co.
Fred Oakley Construction Co.
5.0(
21
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"Fred remodeled my master bathroom doing a beautiful job! He was willing to listen to my ideas and needs. I was so pleased that I hired him to redo a second bathroom, and replace carpet in several areas with luxury laminate."
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Additional Photos

+114

1 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for The Contractors Group, Inc
The Contractors Group, Inc
5.0(
15
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

In business since 1987

Free estimates

Customers say: True professional

"The project turned out great! Jim did a fantastic job of keeping me informed throughout the process and managed to beat the deadline by more than a week. We did have an issue with the toilet, but Jim found a solution without adding any additional costs! Overall we are extremely happy with the project and will high Contractors Group again when we finish our entire garage."
KITCHENS
BATHROOM
KITCHENS
BATHROOM
KITCHENS

+7

Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Tristar Avenue Construction Services, LLC
Tristar Avenue Construction Services, LLC
5.0(
18
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"TJ and his team remodeled my elderly parents' bathroom so they could safely age in place. Removed super old shower and tub and then installed new shower complete with new tile. Also ripped out old floor and installed new tile. It was a major upgrade and my parents are BEYOND PLEASED with both the high quality workmanship and attention to detail they provided. They are a blessing to work with and truly canâ  t thank them enough. This was the second major project they have completed for us and would recommend them to anyone, anytime."
Kitchen - Before
Kitchen - After
Original Cabinets
Sunroom
Formal Den

+38

Response time5 days
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Southern Belle Construction, LLC
Southern Belle Construction, LLC
5.0(
24
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"I had an amazing experience with Mary and her team. She was fair and true to her word. I would highly recommend Southern Belle for any sort of home build or project."
Detached garage
Detached garage
Detached garage
Brick fireplace!
Tapered columns

+30

Response time1 day
11 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Elemental Design And Build, LLC
Elemental Design And Build, LLC
5.0(
19
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"We are partially through our major renovation which touches on most parts of our house. Like many who embark on these types of projects it is a long journey before you find the general contractor you feel will communicate well, be commercially aligned, there is trust, is professional and knowledgeable and finally passionate and cares. James and his team are all the above and more and based on work to date I would be very happy to recommend Elemental Designs if you are looking to use their services. Nashville is a tough market for home owners to find great GCs in. I will update this review once the project is done."
mb
foyer
kitchen
kitchen
kitchen

+54

Response time2 days
6 neighbors recently requested a quote
Recommended by88%of homeowners
Belle Haven Builders, LLC
4.5(
65
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Great to work with. We had the extra challenges of building during the early stages of covid and supply shortages. Garry worked through the challenges and let us know how things were progressing. He had everything planned from the start and followed through. We love the house!"
Vaulted Ceiling
Fireplaces
Smith Existing Home
Microwave & Farm Sink
Fireplaces

+14

Response time1 day
4 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for KM Home Improvement, LLC
KM Home Improvement, LLC
4.8(
35
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Having quoted with 3 companies we selected KM Home Improvement based on cost, timing & reviews. Like others' reviews we were pleasantly surprised with cost & timing! Ali & his team were prompt, professional and perfectionists. We wanted to remodel our master bathroom & put in hardwood floors in our master bedroom & closet. Master bath consisted of removing existing shower, tub, floor, vanity and install new (free standing tub, framless shower, tile floors/wall/niche, etc.) They worked with us to make sure our vision was aligned every step along the way. They offered suggestions as well. We were slightly concerned during the pandemic, but they were already wearing gloves & masks due to the construction. Each night they cleaned up the area. Every person was extremely respectful of our home, dog, space, etc. Work was done on time. It was a pleasure to work with them and would gladly recommend them and use them again!"
Home in Nashville downtown
Room
Room
Bathroom
Kitchen

+5

Response time12 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Walter and Son's Construction LLC
5.0(
6
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

Free estimates

Customers say: True professional

"They cam in and remolded my whole bathroom. Perfect open big shower with big bench. Floors and countertops were the perfect match to the shower and everything came nicely together. Would definitely hire them again would/have recommended this company to others."
Clem Bath
Basement bathroom
Brentwood laundry conversion
Old Hickory Bathroom remodel
Clem Bath

+65

Response time2 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Upscale Construction LLC
Upscale Construction LLC
5.0(
6
)
Addition to Existing Structure - Build

Serving Nashville, TN and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Joshua was great to work with and he gave us honest advice and recommendations. His team did a good thorough job and even planted grass seed over where the yard had been dug up. Very knowledgeable. We would use this company again and highly recommend them to others!"
Master Bathroom
Kitchen Remodel
Full Exterior
Front Exteriro
Kitchen Remodel

+5

49 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Nashville, TN

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 Nashville, TN 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.