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

Avatar for Remark Construction
Remark Construction
4.6(
36
)
Addition to Existing Structure - Build

Serving South Lebanon, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"We had a great experience with Remark. The build out turned out better than originally planned. Remark and team worked with us as we made changes and added items to the build out. Their attention to detail and quality of craftsmanship can be seen everywhere. The team was courtesy and easy to work with."
Full Bath, Add Laundry
Wine Tasting / Bourbon Room
Coastal Covered Deck w/ Stamped Patio
Remodeling - Basements Project
Concrete - Stamped & Decorative Project

+178

Response time2 days
21 neighbors recently requested a quote
Recommended by85%of homeowners
Mostaed Home Improvement
5.0(
22
)
Addition to Existing Structure - Build

Serving South Lebanon, OH and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Since March 2026, Mostaed Construction has tackled six projects at my home: two bathroom tile projects, a large deck replacement, small deck replacement, back siding/front door painting project and front porch column replacements. Mostaed subs included drywall professionals, painters, concrete professionals, and truly superior craftsmen who dealt with installing tile, heated flooring, deck construction and siding replacement. I also have them scheduled for four future projects (kitchen replacement, basement bathroom floor replacement, house painting, and tree removal services. I highly recommend this team of professionals….SIX STARS!"
1 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for TriState Contractors LLC
TriState Contractors LLC
4.7(
19
)
Addition to Existing Structure - Build

Serving South Lebanon, OH and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Faaaantastic from day one Herman R was upfront on completion dates and provided progress updates weekly. What I appreciated most was his overall expertise and experience doing what they do. He helped save me money by suggesting different "to dos" along the way and even if I didn't do them it NEVER impacted the quality of the work his team performed.... After my initial engagement I have had Tri State do 2 additional jobs for me and plan on using them for some 2021 work also..."
Additional Photos
Additional Photos
Additional Photos
Response time2 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Tri State Complete Home Repair and Maintenance
Tri State Complete Home Repair and Maintenance
4.5(
77
)
Addition to Existing Structure - Build

Serving South Lebanon, OH and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"From my very first phone call, Tim was extremely helpful and eager to assist, clearly explaining the process and answering all of my questions. Jim visited first to assess the project, and I explained that the work would involve remodeling an existing built‑in furniture unit and transforming it into a functional home office. He fully understood the scope and offered practical input based on his experience. Jim completed the work on time and to a very high standard, with excellent attention to detail and overall quality. The transformation from the original built‑in to the finished home office exceeded my expectations, both in terms of craftsmanship and functionality. It was a pleasure working with Tristate from start to finish, and I would not hesitate to highly recommend them."
Remodeling - General Project
Before ☹️
Remodeling - General Project
After! !
Additional Photos

+5

6 neighbors recently requested a quote
Recommended by51%of homeowners
Avatar for New Leaf Home Repair and Remodeling LLC
New Leaf Home Repair and Remodeling LLC
5.0(
5
)
Addition to Existing Structure - Build

Serving South Lebanon, OH and surrounding areas

Approved

In business since 2020

Warranties offered

Small jobs welcome

"New Leaf installed a range hood in my kitchen today. From initial consultation to completion of the job I was always met with great customer service and quick response. They answered all my questions and were thorough with the quote process. Expectations were very clear each step of the way. The contractors were great. Had a small hiccup with installation and they were able to quickly problem solve to get the job done. They also vented the exhaust through an exterior wall and thankfully our existing cabinetry was able to be reinstalled for a seamless look. I would absolutely hire New Leaf again for the many projects I have in the pipeline."
First Floor Overhaul
First Floor Overhaul
First Floor Overhaul
First Floor Overhaul
First Floor Overhaul

+64

Response time9 hrs
Recommended by40%of homeowners
Glory Construction Group
New to Angi
Addition to Existing Structure - Build

Serving South Lebanon, OH and surrounding areas

Approved

Free estimates

Credit card accepted

Glory Construction Group is a trusted general contractor with 25+ years of experience delivering reliable, high-quality construction services for residential and commercial projects.\n\nWe specialize in new construction, renovations, and full project management—completed on time, on budget, and built to last.\n\nKnown for our professionalism, skilled craftsmanship, and strong client relationships, we take pride in getting the job done right the first time.\n\nLet’s build something great. Contact Glory Construction Group today.

Avatar for Mast Building & Drywall LLC
Mast Building & Drywall LLC
New to Angi
Addition to Existing Structure - Build

Serving South Lebanon, OH and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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FAQs for addition to existing structure building service projects in South Lebanon, OH

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 South Lebanon, OH 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.