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Find Addition to existing structure builders in Baltimore

DBT Construction Services

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Approved Pro

DBT Construction Services

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
32 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 KTM Construction

KTM Construction

5.00(
1
)
Approved Pro

KTM Construction

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

FULL SERVICE CONTRACTOR FOR OVER 32 YEARS. DESIGN, BUILD, REMODEL. INTERIORS EXTERIORS RESIDENTIAL AND COMMERICIAL We have the experience and dedication to get the job done right! Specializing in Home Remodeling and Renovation services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"I recently had the pleasure of working with Ken at KTM Construction to rebuild my deck, and I couldn't be happier with the results! Ken and his team took the time to understand my vision and offered invaluable advice on selecting the right materials that perfectly complemented my backyard space. Their experience really came through as they explained the benefits of the various materials, helping me make an informed decision that balanced aesthetics, durability, and cost. Their recommendations were spot-on, and the finished product is top-notch quality! Communication with KTM Construction was seamless. They kept me informed at every stage of the project and promptly addressed any questions or concerns I had. I highly recommend KTM Construction for any deck-building or backyard projects. If you're looking for a reliable and knowledgeable contractor for your outdoor living space, KTM Construction is the perfect choice. I definitely would use KTM construction for my next project!"

blake p on August 2024

FULL SERVICE CONTRACTOR FOR OVER 32 YEARS. DESIGN, BUILD, REMODEL. INTERIORS EXTERIORS RESIDENTIAL AND COMMERICIAL We have the experience and dedication to get the job done right! Specializing in Home Remodeling and Renovation services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"I recently had the pleasure of working with Ken at KTM Construction to rebuild my deck, and I couldn't be happier with the results! Ken and his team took the time to understand my vision and offered invaluable advice on selecting the right materials that perfectly complemented my backyard space. Their experience really came through as they explained the benefits of the various materials, helping me make an informed decision that balanced aesthetics, durability, and cost. Their recommendations were spot-on, and the finished product is top-notch quality! Communication with KTM Construction was seamless. They kept me informed at every stage of the project and promptly addressed any questions or concerns I had. I highly recommend KTM Construction for any deck-building or backyard projects. If you're looking for a reliable and knowledgeable contractor for your outdoor living space, KTM Construction is the perfect choice. I definitely would use KTM construction for my next project!"

blake p on August 2024


Avatar for GNS Contracting

GNS Contracting

5.00(
1
)
Approved Pro

GNS Contracting

5.00(
1
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

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


Avatar for Double N Construction

Double N Construction

5.00(
4
)
Approved Pro

Double N Construction

5.00(
4
)
Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

Double N Construction is a full-service contracting company specializing in custom decks and porches, framing, roofing, siding, and interior home remodeling. With a commitment to quality craftsmanship and customer satisfaction, we transform homes with expert solutions tailored to each client's needs. Whether you're enhancing your outdoor living space or upgrading the interior, Double N Construction provides reliable, professional services to ensure your home improvement projects exceed expectations. Call or 'click' for a FREE estimate today!

"Double N Construction, is a very professional team. Aaron came to our home spoke with us about what our needs were for an addition to our house. Once we signed the contract, Double N Construction hard working team began. They had built a ruffed in house with roof within 2 weeks. They are an amazing, hard working team. Would recommend this company for any building job! Thank you for our new addition to our home! Double n Construction!"

lorena S on December 2025

Double N Construction is a full-service contracting company specializing in custom decks and porches, framing, roofing, siding, and interior home remodeling. With a commitment to quality craftsmanship and customer satisfaction, we transform homes with expert solutions tailored to each client's needs. Whether you're enhancing your outdoor living space or upgrading the interior, Double N Construction provides reliable, professional services to ensure your home improvement projects exceed expectations. Call or 'click' for a FREE estimate today!

"Double N Construction, is a very professional team. Aaron came to our home spoke with us about what our needs were for an addition to our house. Once we signed the contract, Double N Construction hard working team began. They had built a ruffed in house with roof within 2 weeks. They are an amazing, hard working team. Would recommend this company for any building job! Thank you for our new addition to our home! Double n Construction!"

lorena S on December 2025


"I am overwhelmed with the way my projects turned out. I had a patio redone and added a sunroom to the back of my house with a wood deck bringing the two spaces together. The crew was courteous and meticulous with their equipment. I really appreciate how responsive the office and my project manager were every step of the way. I can’t wait to spend an enormous amount of time in my new living space. "

Sunny L on December 2025

We offer complete roof replacements, sunroom installation, and additions. We are an exterior remodeler specializing in James Hardie fiber cement siding, vinyl siding, cedar siding, Sunrooms, 3 Season Room and more!

"I am overwhelmed with the way my projects turned out. I had a patio redone and added a sunroom to the back of my house with a wood deck bringing the two spaces together. The crew was courteous and meticulous with their equipment. I really appreciate how responsive the office and my project manager were every step of the way. I can’t wait to spend an enormous amount of time in my new living space. "

Sunny L on December 2025


Avatar for AIS Renovations Ltd

AIS Renovations Ltd

4.56(
187
)
Approved Pro

AIS Renovations Ltd

4.56(
187
)
Approved Pro
Customers say: Quality work
22 local quotes requested
37 years of experience

Whether it’s a kitchen remodel, custom addition, or full exterior upgrade, we help homeowners across Grove City, Columbus, and Central Ohio bring their vision to life with trusted craftsmanship and smart design. AIS Renovations is a family-owned design-build firm specializing in thoughtful remodeling from interiors to exteriors and everything between.

"I would leave 10 starts if I could. Communication and updates were great from start to finish. NIKO and MANUEL are absolutely wonderful. They worked my porch and patio projects start to finish. Both are very precise in their workmanship and such a pleasure to work with. Parks Sr. and Shawn were on top of everything throughout. I could not have asked for a better team to work with. I will definitely use AIS Renovations in the future for any upcoming projects and I will Most Definitely request Niko and Manuel. Great company to work with. I am so very happy with the completed results. Thank you AIS Renovations. And a Big Thank You to Niko and Manuel."

LAURA C on May 2024

Whether it’s a kitchen remodel, custom addition, or full exterior upgrade, we help homeowners across Grove City, Columbus, and Central Ohio bring their vision to life with trusted craftsmanship and smart design. AIS Renovations is a family-owned design-build firm specializing in thoughtful remodeling from interiors to exteriors and everything between.

"I would leave 10 starts if I could. Communication and updates were great from start to finish. NIKO and MANUEL are absolutely wonderful. They worked my porch and patio projects start to finish. Both are very precise in their workmanship and such a pleasure to work with. Parks Sr. and Shawn were on top of everything throughout. I could not have asked for a better team to work with. I will definitely use AIS Renovations in the future for any upcoming projects and I will Most Definitely request Niko and Manuel. Great company to work with. I am so very happy with the completed results. Thank you AIS Renovations. And a Big Thank You to Niko and Manuel."

LAURA C on May 2024


Mose Troyer Carpentry/Cabinetry

5.00(
50
)
Approved Pro

Mose Troyer Carpentry/Cabinetry

5.00(
50
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

Owner operated. Occasionally uses subs. Cost is determined by the job. Travel charges may apply. Service charges may apply. Extra charge for after hours service.

"Mose installed interior doors and replaced all of the trim in a house that we were renovating for my parents. The craftsmanship was excellent."

Ron B on September 2024

Owner operated. Occasionally uses subs. Cost is determined by the job. Travel charges may apply. Service charges may apply. Extra charge for after hours service.

"Mose installed interior doors and replaced all of the trim in a house that we were renovating for my parents. The craftsmanship was excellent."

Ron B on September 2024


John Hoover

4.64(
11
)
Approved Pro

John Hoover

4.64(
11
)
Approved Pro
Customers say: Terrific value

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!

"Great work, quality work, very dependable. Very nice to work with. Gave us choices to pick from and ideas to work with. Would hire him for all remodeling. 5 stars!"

Sheryl M on December 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!

"Great work, quality work, very dependable. Very nice to work with. Gave us choices to pick from and ideas to work with. Would hire him for all remodeling. 5 stars!"

Sheryl M on December 2025


Avatar for CIVITELLO CONSTRUCTION SERVICES LLC

CIVITELLO CONSTRUCTION SERVICES LLC

5.00(
7
)
Approved Pro

CIVITELLO CONSTRUCTION SERVICES LLC

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

At Civitello Construction Services, LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I'm not joshing you, but Josh Powers was great. We had a ton of questions and he answered them in a fast manner. Great work, high-quality and no complaints. He was patient when I drove back to get him assistance on his end on a Friday afternoon. I'd recommend him to anyone in Central Ohio for handyman duties, electrical, carpenter work, and, especially painting. He did a great job with painting three rooms and a kitchen--everything is top-notch!"

Josh E on August 2024

At Civitello Construction Services, LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I'm not joshing you, but Josh Powers was great. We had a ton of questions and he answered them in a fast manner. Great work, high-quality and no complaints. He was patient when I drove back to get him assistance on his end on a Friday afternoon. I'd recommend him to anyone in Central Ohio for handyman duties, electrical, carpenter work, and, especially painting. He did a great job with painting three rooms and a kitchen--everything is top-notch!"

Josh E on August 2024


Avatar for Steger Renovations

Steger Renovations

5.00(
25
)
Approved Pro

Steger Renovations

5.00(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 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

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FAQs for addition to existing structure building service projects in Baltimore, 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 Baltimore, 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.