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Find Addition to existing structure builders in Thornville

John Hoover

4.60(
10
)
•Approved Pro

John Hoover

4.60(
10
)
•Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
25 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"John was quick, professional, and worked around some really bad work by an old contractor. I'm saving his number for future projects for sure."

Kevin F on September 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"John was quick, professional, and worked around some really bad work by an old contractor. I'm saving his number for future projects for sure."

Kevin F on September 2025

Avatar for RIVER MILL CONSTRUCTION, LLC

RIVER MILL CONSTRUCTION, LLC

360 BRIARBEND BLVD
4.96(
24
)
•Approved Pro

RIVER MILL CONSTRUCTION, LLC

360 BRIARBEND BLVD
4.96(
24
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

Please take a moment to learn about our company and view our work. Proudly serving Central Ohio, we design and build custom decks, sunrooms, porches, additions, basements, fences, remodeling, kitchens and bathrooms personally designed to fit all budgets. Our exceptional customer service and quality of workmanship has earned us A+ ratings with the Better Business Bureau and popular consumer review websites. With over 37 years of experience working with families from all over the Columbus, Ohio area, we're confident that we can help you bring your vision to life! Please don't hesitate to contact us at: 614-433-0088 or via our Contact Us Page above for more information or to schedule a free estimate. We look forward to hearing from you!

"We had the pleasure of working with River Mill Construction for our Screened Porch project. We had originally worked with Matt back in 2019, and finally in the Spring of 2025 were able to begin the project. Every step of the way was very well executed. The initial plans were clear, concise and accurate. During the construction phase we got to know our builders Mike and Tom, who are absolute rock stars and know exactly what they are doing. We built a very large screened porch with some tricky roof integrations which required the utmost skill and confidence. Everything was done exceeding our expectations and we loved working with the team at River Mill. The build team was incredibly conscientious while working around our home, they would spend extra time sealing off the work areas to limit dust and debris, cleaned up their workspace daily, and were "Meticulous" about their craft. I felt as though they put the same care and effort as if they were working on their own home. They were very flexible and willing to make and discuss any design changes needed. I would highly recommend them for your custom screened porch project!"

William B on August 2025

Please take a moment to learn about our company and view our work. Proudly serving Central Ohio, we design and build custom decks, sunrooms, porches, additions, basements, fences, remodeling, kitchens and bathrooms personally designed to fit all budgets. Our exceptional customer service and quality of workmanship has earned us A+ ratings with the Better Business Bureau and popular consumer review websites. With over 37 years of experience working with families from all over the Columbus, Ohio area, we're confident that we can help you bring your vision to life! Please don't hesitate to contact us at: 614-433-0088 or via our Contact Us Page above for more information or to schedule a free estimate. We look forward to hearing from you!

"We had the pleasure of working with River Mill Construction for our Screened Porch project. We had originally worked with Matt back in 2019, and finally in the Spring of 2025 were able to begin the project. Every step of the way was very well executed. The initial plans were clear, concise and accurate. During the construction phase we got to know our builders Mike and Tom, who are absolute rock stars and know exactly what they are doing. We built a very large screened porch with some tricky roof integrations which required the utmost skill and confidence. Everything was done exceeding our expectations and we loved working with the team at River Mill. The build team was incredibly conscientious while working around our home, they would spend extra time sealing off the work areas to limit dust and debris, cleaned up their workspace daily, and were "Meticulous" about their craft. I felt as though they put the same care and effort as if they were working on their own home. They were very flexible and willing to make and discuss any design changes needed. I would highly recommend them for your custom screened porch project!"

William B on August 2025

DBT Construction Services

11321 Township Road, #1071
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

DBT Construction Services

11321 Township Road, #1071
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
31 years of experience
Free onsite estimate

Father started with SP - helped out on weekends as a child (10 years old) and eventually did his own thing. Cash, check, card (+3%) (free estimates & trip charges pending job scope)

Father started with SP - helped out on weekends as a child (10 years old) and eventually did his own thing. Cash, check, card (+3%) (free estimates & trip charges pending job scope)

Avatar for Steger Renovations

Steger Renovations

1677 Taylor Corners Cir
5.00(
25
)
•Approved Pro

Steger Renovations

1677 Taylor Corners Cir
5.00(
25
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

Family owned and operated, we perform all levels of building and remodeling. We offer start-to-finish solutions for every project. We guarantee high-quality construction for each and every project. Check out samples of our recent work, and you'll agree that we're the best choice for your home renovation project.

"Tim did a superb job of tearing out the old, putting in the new and repairing the active wet spots in the kitchen ceiling. I feel that his estimates were fair and reasonable and the craftsmanship was a world of difference from the previous subpar job I had done. He is very timely, works consistently and stays on schedule. I can't say enough how happy I am with his end result on this project! I'll be having him back to do another bathroom soon!"

Kathy F on May 2021

Family owned and operated, we perform all levels of building and remodeling. We offer start-to-finish solutions for every project. We guarantee high-quality construction for each and every project. Check out samples of our recent work, and you'll agree that we're the best choice for your home renovation project.

"Tim did a superb job of tearing out the old, putting in the new and repairing the active wet spots in the kitchen ceiling. I feel that his estimates were fair and reasonable and the craftsmanship was a world of difference from the previous subpar job I had done. He is very timely, works consistently and stays on schedule. I can't say enough how happy I am with his end result on this project! I'll be having him back to do another bathroom soon!"

Kathy F on May 2021

Avatar for GNS Contracting

GNS Contracting

2855 Johnstown Rd., Columbus OH 43219
5.00(
1
)
•Approved Pro

GNS Contracting

2855 Johnstown Rd., Columbus OH 43219
5.00(
1
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1018 local quotes requested

GNS Contracting is your trusted partner for all your general remodeling needs in Columbus. With our expertise and attention to detail, we deliver exceptional results that transform your home. Contact us today for a seamless remodeling experience.

"Cristian went above and beyond for me! Super flexible, communicative and a straight forward guy. Love the paint job that was done and both Cristian and the crew were very professional."

Marianela G on August 2024

GNS Contracting is your trusted partner for all your general remodeling needs in Columbus. With our expertise and attention to detail, we deliver exceptional results that transform your home. Contact us today for a seamless remodeling experience.

"Cristian went above and beyond for me! Super flexible, communicative and a straight forward guy. Love the paint job that was done and both Cristian and the crew were very professional."

Marianela G on August 2024

Wade Nutter Homes & Remodeling

5464 Township Rd 372
No reviews yet

Wade Nutter Homes & Remodeling

5464 Township Rd 372
No reviews yet
36 years of experience
Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

Avatar for The Bath Specialist

The Bath Specialist

1971 Fenton St
No reviews yet

The Bath Specialist

1971 Fenton St
No reviews yet
7 years of experience

The Bath Specialist provides exceptional Walk-In Shower, Tub/Shower and Walk-In Tub remodeling services. We believe in doing it right. Your bathroom will never be the same again! One day installs, fully customizable baths from stone walls to acrylic walls, top of the line products and certified plumbing experts. Servicing all Ohio. Finding someone to trust in your home has never been easier. Call us to book your FREE no-obligation quote at (888)-533-0075 or www.ourbathspecialist.com

The Bath Specialist provides exceptional Walk-In Shower, Tub/Shower and Walk-In Tub remodeling services. We believe in doing it right. Your bathroom will never be the same again! One day installs, fully customizable baths from stone walls to acrylic walls, top of the line products and certified plumbing experts. Servicing all Ohio. Finding someone to trust in your home has never been easier. Call us to book your FREE no-obligation quote at (888)-533-0075 or www.ourbathspecialist.com

Spears Repair

1432 Wheeling Ave
No reviews yet

Spears Repair

1432 Wheeling Ave
No reviews yet

Providing handyman work. Need anything done around the house then give us a call!

Providing handyman work. Need anything done around the house then give us a call!

PAUL CONSTRUCTION CO INC

1702 Chandlersville Rd
No reviews yet

PAUL CONSTRUCTION CO INC

1702 Chandlersville Rd
No reviews yet
38 years of experience

The Paul Construction Company, Inc. has been serving the Southeastern Ohio since 1987. We specialize in Commercial and Industrial Construction, and our labor force continually offers the type of superior construction that our customers have grown to expect.

The Paul Construction Company, Inc. has been serving the Southeastern Ohio since 1987. We specialize in Commercial and Industrial Construction, and our labor force continually offers the type of superior construction that our customers have grown to expect.

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

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Thornville, 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.

See all articles
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  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.