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Find Addition to existing structure builders in Dayton

Peak Perfection Restoration

670 Trebein Rd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Peak Perfection Restoration

670 Trebein Rd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
19 years of experience
Free onsite estimate

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!

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!

Avatar for Brentwood Builders, Inc.

Brentwood Builders, Inc.

100 Parkview Lane
5.00(
3
)
•Approved Pro

Brentwood Builders, Inc.

100 Parkview Lane
5.00(
3
)
•Approved Pro
Customers say: Quick response
46 years of experience

Location...Location...Location. If you love your current location but need more space, consider how we have helped clients add to their existing homes to expand their living areas. Whether it is a bedroom, kitchen, family room or a combination. Everyone�s needs are different, therefore, we offer creative solutions to meet those needs. Changing spaces, updating, finishing and exteriors. Call us on our toll free #877-766-5585

"Very conscientious, very professional."

Tom S on September 2014

Location...Location...Location. If you love your current location but need more space, consider how we have helped clients add to their existing homes to expand their living areas. Whether it is a bedroom, kitchen, family room or a combination. Everyone�s needs are different, therefore, we offer creative solutions to meet those needs. Changing spaces, updating, finishing and exteriors. Call us on our toll free #877-766-5585

"Very conscientious, very professional."

Tom S on September 2014

Avatar for Kodiak Builders & Construction Company, LLC

Kodiak Builders & Construction Company, LLC

520 N Hyatt St, #983
5.00(
9
)
•Approved Pro

Kodiak Builders & Construction Company, LLC

520 N Hyatt St, #983
5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Kodiak Builders and Construction Company, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They were great to work with. Only hiccup was having to add fire suppression per county inspectors. The floor to finish was all done within a reasonable schedule and professionally completed."

Robert P on November 2023

Kodiak Builders and Construction Company, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They were great to work with. Only hiccup was having to add fire suppression per county inspectors. The floor to finish was all done within a reasonable schedule and professionally completed."

Robert P on November 2023

Avatar for Metzner Home Improvement

Metzner Home Improvement

202 Wagner Ave
5.00(
3
)
•Approved Pro

Metzner Home Improvement

202 Wagner Ave
5.00(
3
)
•Approved Pro
55 years of experience
Free onsite estimate

Metzner Window & Door, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business! www.metznerhomeimprovement.com

"Both windows & roof look amazing. Metzners did a fantastic job! Would definitely recommend them!!"

Gina B on April 2025

Metzner Window & Door, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business! www.metznerhomeimprovement.com

"Both windows & roof look amazing. Metzners did a fantastic job! Would definitely recommend them!!"

Gina B on April 2025

Avatar for Rose Bros. Construction

Rose Bros. Construction

154 Westrock Farm Dr.
5.00(
1
)
•Approved Pro

Rose Bros. Construction

154 Westrock Farm Dr.
5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

We specialize in all phases of remodeling for your home - bathrooms, kitchens, deck building and more. We are a one-stop-shop and can complete any project from start to finish. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule a free estimate today!

"Mack with Rose Bros. does great work! Outstanding guy. Can’t recommend him enough. You won’t be disappointed!"

Logan D on August 2023

We specialize in all phases of remodeling for your home - bathrooms, kitchens, deck building and more. We are a one-stop-shop and can complete any project from start to finish. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule a free estimate today!

"Mack with Rose Bros. does great work! Outstanding guy. Can’t recommend him enough. You won’t be disappointed!"

Logan D on August 2023

Avatar for Friedman Home Improvement & Masonry

Friedman Home Improvement & Masonry

1038 Cottage Court Dr
4.66(
38
)
•Approved Pro

Friedman Home Improvement & Masonry

1038 Cottage Court Dr
4.66(
38
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
358 local quotes requested

We are a locally-owned, family-operated business. We strive to be the best around regarding all types of services; Roofing, Concrete, Drywall, Remodeling, Flooring, Painting, Siding, etc. We have been in business for over a decade, and love what we do. Take a moment to give us a call... you’ll see the difference. We are a legitimate company, focusing on quality workmanship, and following through on our word. Thank you and we look forward to hearing from you.

"Hired to replace my existing plaster ceilings with drywall, replace the old blown insulation in the attic with batt insulation, install a new ceiling fan including wiring, and rewire an existing ceiling fan. Juan and his guys are efficient and professional. They always showed up in the estimated time frame. They cleaned up the work area every day before they left and cleaned up at the end of the project. Extremely pleased with the finished work. Jason, the owner, is very responsive to emails, texts, and phone calls. Kitchen ceiling was cracked and falling the day after the estimate and I called Jason and he sent Juan out within an hour or so to brace the ceiling to keep it from falling. This was before I had even signed a contract. He had absolutely no obligation to do that, but I extremely appreciate it. It saved me a mess and damage to deal with. Would absolutely hire them again in the future and highly recommend them."

Michelle W on April 2025

We are a locally-owned, family-operated business. We strive to be the best around regarding all types of services; Roofing, Concrete, Drywall, Remodeling, Flooring, Painting, Siding, etc. We have been in business for over a decade, and love what we do. Take a moment to give us a call... you’ll see the difference. We are a legitimate company, focusing on quality workmanship, and following through on our word. Thank you and we look forward to hearing from you.

"Hired to replace my existing plaster ceilings with drywall, replace the old blown insulation in the attic with batt insulation, install a new ceiling fan including wiring, and rewire an existing ceiling fan. Juan and his guys are efficient and professional. They always showed up in the estimated time frame. They cleaned up the work area every day before they left and cleaned up at the end of the project. Extremely pleased with the finished work. Jason, the owner, is very responsive to emails, texts, and phone calls. Kitchen ceiling was cracked and falling the day after the estimate and I called Jason and he sent Juan out within an hour or so to brace the ceiling to keep it from falling. This was before I had even signed a contract. He had absolutely no obligation to do that, but I extremely appreciate it. It saved me a mess and damage to deal with. Would absolutely hire them again in the future and highly recommend them."

Michelle W on April 2025

Avatar for Tri State Complete Home Repair & Maintenance

Tri State Complete Home Repair & Maintenance

10175 Harrison Ave.
5.00(
33
)
•Approved Pro

Tri State Complete Home Repair & Maintenance

10175 Harrison Ave.
5.00(
33
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
977 local quotes requested

We are a family owned and operated complete home repair, maintenance and remodeling company. We have over 28 years experience in residential remodeling, repairs, maintenance and construction. We believe in and provide premium craftsmanship for all of your home needs. We are professional, trustworthy and reliable. We service the entire Tristate area.

"They came on time and did a wonderful job"

Amelia B on September 2025

We are a family owned and operated complete home repair, maintenance and remodeling company. We have over 28 years experience in residential remodeling, repairs, maintenance and construction. We believe in and provide premium craftsmanship for all of your home needs. We are professional, trustworthy and reliable. We service the entire Tristate area.

"They came on time and did a wonderful job"

Amelia B on September 2025

Avatar for Easy Living Homes

Easy Living Homes

368 Fitchs Farm Court
4.10(
5
)
•Approved Pro

Easy Living Homes

368 Fitchs Farm Court
4.10(
5
)
•Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

We are extremely passionate about the work that we do. You can depend on us to provide a high-quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"I consider it a lucky day when I found Easy Living Homes through your site. We were looking to build a bathroom addition with a sauna to our ranch home. It was a big project since we had to tie into our sewer by digging to the front of the home being on a slab. We got a reasonable price from them and after meeting with Nick (The Project Manager) we decided to move forward. Nick was so attentive to every question I had and would text me immediately if I texted him. It was great customer service to say the least. Our project started in the age of COVID-19 which was a challenge for Nick, but he never made it a challenge for us. He handled all the obstacles thrown at him. It was a long journey but now we have the bathroom/sauna of our dreams. His crew was always respectful and did great work. We paid for each part of the project as we went instead of paying all at once which I really liked since I had never met him or done a project of this scale. The price he quoted me never changed at all which I found impressive. We are so happy with Nick and the rest of Easy Living Homes that we are in the process of doing additional home renovations with them. We would not use anyone else!!"

Kay L on March 2021

We are extremely passionate about the work that we do. You can depend on us to provide a high-quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"I consider it a lucky day when I found Easy Living Homes through your site. We were looking to build a bathroom addition with a sauna to our ranch home. It was a big project since we had to tie into our sewer by digging to the front of the home being on a slab. We got a reasonable price from them and after meeting with Nick (The Project Manager) we decided to move forward. Nick was so attentive to every question I had and would text me immediately if I texted him. It was great customer service to say the least. Our project started in the age of COVID-19 which was a challenge for Nick, but he never made it a challenge for us. He handled all the obstacles thrown at him. It was a long journey but now we have the bathroom/sauna of our dreams. His crew was always respectful and did great work. We paid for each part of the project as we went instead of paying all at once which I really liked since I had never met him or done a project of this scale. The price he quoted me never changed at all which I found impressive. We are so happy with Nick and the rest of Easy Living Homes that we are in the process of doing additional home renovations with them. We would not use anyone else!!"

Kay L on March 2021

Avatar for GoldStar Construction Group

GoldStar Construction Group

4076 East Patterson
4.50(
1
)
•Approved Pro

GoldStar Construction Group

4076 East Patterson
4.50(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Friendly and professional service. Answered all our questions and helped keep us happy through the entire job. Would recommend to all who need home remodeling."

Bobby R on March 2021

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Friendly and professional service. Answered all our questions and helped keep us happy through the entire job. Would recommend to all who need home remodeling."

Bobby R on March 2021

TimCo Builders

PO Box 54
5.00(
12
)
•Approved Pro

TimCo Builders

PO Box 54
5.00(
12
)
•Approved Pro
Customers say: Quick response
31 years of experience

Timco Builders is a full-service Construction service company. We provide room additions, Kitchens, Baths, Decks, Windows, Doors, New Homes, Porches and more! We work on residential and light commercial. For your next construction or remodel project, call Timco Builders!

"Tim provided an estimate for the project and it was completed within the estimate, plus additional extra jobs. Excellent work completed by Tim and his team, all whom were very professional and very trustworthy. With Tim you get the bonus of having a friend also. Work area was thoroughly clean after each step. I will definitely call TimCo over and over again."

bob F on April 2022

Timco Builders is a full-service Construction service company. We provide room additions, Kitchens, Baths, Decks, Windows, Doors, New Homes, Porches and more! We work on residential and light commercial. For your next construction or remodel project, call Timco Builders!

"Tim provided an estimate for the project and it was completed within the estimate, plus additional extra jobs. Excellent work completed by Tim and his team, all whom were very professional and very trustworthy. With Tim you get the bonus of having a friend also. Work area was thoroughly clean after each step. I will definitely call TimCo over and over again."

bob F on April 2022

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FAQs for addition to existing structure building service projects in Dayton, 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 Dayton, 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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    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea