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Find Addition to existing structure builders in Cumming

Southern Magnolia Construction, LLC

560 Valley Hall Drive
4.92(
6
)
•Approved Pro

Southern Magnolia Construction, LLC

560 Valley Hall Drive
4.92(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Excellent work! Came in under estimate and finished a week early. Very professional, polite, and crew cleaned up the work site each day. We will be calling Brad and this company again in the future."

Kristin W on July 2019

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Excellent work! Came in under estimate and finished a week early. Very professional, polite, and crew cleaned up the work site each day. We will be calling Brad and this company again in the future."

Kristin W on July 2019


Simplicity Construction, LLC

2616 Harmony Way
4.67(
3
)
•Approved Pro

Simplicity Construction, LLC

2616 Harmony Way
4.67(
3
)
•Approved Pro
Customers say: Quality work
12 years of experience
Free onsite estimate

Simplicity Construction, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6years of experience serving Atlanta and surrounding areas. There is no job too big, or too small for our team. Call to day and let us put our experience to work for you!

"Pablo is the best contractor I have ever hired in my life (age 67). He gave reasonable estimates in a extremely professional way. His subcontractors to do the tiling and excavation did perfect work done expeditiously. They were no nonsense but very friendly and were frankly, a joy to have around the house. My bathroom belongs in a design magazine. In the lifetime I have left, I will hire Pablo and Simplicity Construction for any construction job for everything this house needs. He is also a terrific guy. On time, within budget, beautiful work, friendly and dependable work. What else is left?"

Anne S on August 2020

Simplicity Construction, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6years of experience serving Atlanta and surrounding areas. There is no job too big, or too small for our team. Call to day and let us put our experience to work for you!

"Pablo is the best contractor I have ever hired in my life (age 67). He gave reasonable estimates in a extremely professional way. His subcontractors to do the tiling and excavation did perfect work done expeditiously. They were no nonsense but very friendly and were frankly, a joy to have around the house. My bathroom belongs in a design magazine. In the lifetime I have left, I will hire Pablo and Simplicity Construction for any construction job for everything this house needs. He is also a terrific guy. On time, within budget, beautiful work, friendly and dependable work. What else is left?"

Anne S on August 2020


Avatar for Yanover Construction

Yanover Construction

13010 Morris Rd Suite 600
4.79(
24
)
•Approved Pro

Yanover Construction

13010 Morris Rd Suite 600
4.79(
24
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
209 local quotes requested

🏡 Transforming Homes & Spaces: Custom Decks and Porches Construction, Complete Outdoor Living, Full Basements Renovation, Luxury Kitchens & Baths Remodel, Custom Home Additions, Retail/Commercial, Government and Tenant Build-Outs. 📍 Proudly serving Alpharetta, Milton, Roswell, Johns Creek, East Cobb, and surrounding areas in North Metro Atlanta.

"The two man crew that came to our house was professional and efficient. The team was very collaborative from start to finish to create the type of deck we needed as well as the aesthetic that we wanted. We are very pleased with the end result and would definitely hire again."

Joy L on June 2025

🏡 Transforming Homes & Spaces: Custom Decks and Porches Construction, Complete Outdoor Living, Full Basements Renovation, Luxury Kitchens & Baths Remodel, Custom Home Additions, Retail/Commercial, Government and Tenant Build-Outs. 📍 Proudly serving Alpharetta, Milton, Roswell, Johns Creek, East Cobb, and surrounding areas in North Metro Atlanta.

"The two man crew that came to our house was professional and efficient. The team was very collaborative from start to finish to create the type of deck we needed as well as the aesthetic that we wanted. We are very pleased with the end result and would definitely hire again."

Joy L on June 2025


Avatar for Falcon PRO Contractors

Falcon PRO Contractors

845 Vista View St
5.00(
12
)
•Approved Pro

Falcon PRO Contractors

845 Vista View St
5.00(
12
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 local quotes requested

Hello everyone. This is "Falcon PRO Contractors" •LICENSED •BONDED •INSURED We are specialist in home improvements. •Remodeling •Bathrooms •Kitchens •Electrical •Plumbing •Painting •Decks •Basements •Additions And more... Contact us. 24 hours emergencies ●We know how difficult it is to trust, leave it to the professionals. "There is no small job for us".

"Everything was fantastic. It is nice to work with such a professional company that treats customers with respect and honesty. It would be a mistake to not hire Falcon PRO Contractors!"

Mr Grant D on August 2025

Hello everyone. This is "Falcon PRO Contractors" •LICENSED •BONDED •INSURED We are specialist in home improvements. •Remodeling •Bathrooms •Kitchens •Electrical •Plumbing •Painting •Decks •Basements •Additions And more... Contact us. 24 hours emergencies ●We know how difficult it is to trust, leave it to the professionals. "There is no small job for us".

"Everything was fantastic. It is nice to work with such a professional company that treats customers with respect and honesty. It would be a mistake to not hire Falcon PRO Contractors!"

Mr Grant D on August 2025


Neighbors Home Services, Inc.

2855 Dellinger Dr.
5.00(
7
)
•Approved Pro

Neighbors Home Services, Inc.

2855 Dellinger Dr.
5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

At Neighbors Home Services we deliver the kind of quality you expect and deserve. Neighbors Home Services offers friendly service along with our excellent craftsmanship. After all, we are your Neighbors!

"Quality work and on time. Very professional and would highly recommend."

Tom M on July 2017

At Neighbors Home Services we deliver the kind of quality you expect and deserve. Neighbors Home Services offers friendly service along with our excellent craftsmanship. After all, we are your Neighbors!

"Quality work and on time. Very professional and would highly recommend."

Tom M on July 2017


Avatar for SumlinCo

SumlinCo

89 White Trillium Dr
4.75(
16
)
•Approved Pro

SumlinCo

89 White Trillium Dr
4.75(
16
)
•Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
41 local quotes requested

Been in business for 4 years, but with over 30 years of experience. We specialize in all forms of home construction. From remodels and renovations to new construction and additions. Over the years, we've done just about every kind of project. If you need it done, we can do it. The vision is simple. Turn your dreams and wishes into reality. With a solid work ethic and a mission to serve our clients with 100% satisfaction, the next big project could be yours. In the world today, there is a lot of uncertainty. That uncertainty stops with us. Our clear communication and prompt attitude keeps you in the know and free from surprise. All estimates are free and professional.

"Excellent and professional job"

Hope B on August 2025

Been in business for 4 years, but with over 30 years of experience. We specialize in all forms of home construction. From remodels and renovations to new construction and additions. Over the years, we've done just about every kind of project. If you need it done, we can do it. The vision is simple. Turn your dreams and wishes into reality. With a solid work ethic and a mission to serve our clients with 100% satisfaction, the next big project could be yours. In the world today, there is a lot of uncertainty. That uncertainty stops with us. Our clear communication and prompt attitude keeps you in the know and free from surprise. All estimates are free and professional.

"Excellent and professional job"

Hope B on August 2025


Ace Roof & Construction

1200 Sugar Land Ct
4.81(
21
)
•Approved Pro

Ace Roof & Construction

1200 Sugar Land Ct
4.81(
21
)
•Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
79 local quotes requested

We are local construction company specialize in roofing and general construction; siding, painting, design, build and remodel. You can contact us with any construction questions you may have. We will respond with honesty and most sincere way. Thank you

"PLEASE READ: Mark was great to work with in the beginning. After I did calculations for some items, Mark became angry and stopped communicating. Before construction could continue, I needed to get an electrician out because there was a real issue. Mark insisted there wasn't. After I insisted and called him out on his lack of communication, he said he was sending over his electrician the next morning. I cancelled plans and stayed home to wait on electrician. I never heard from Mark and he did not respond to texts. I called and he said there was nothing wrong and a new switch was installed. I called an electrician. There was an issue and the new switch was not installed. We also agreed that I would pay for flooring materials on main floor(lvp and underlayment) and Mark would demo and level kitchen and provide transition and baseboard. The floor is sloped in an area and there is a random square board and cuts in wood in more than one area. Mark used my old cheap laminate as a transition board on the stairs. This is not a joke or exaggeration. In addition, Mark did not use the underlayment that I purchased at his recommendation. Mark’s company cut and painted flooring on my gray stained covered porch without putting anything down. I have this on blink video occurring all day. There was paint and dust all over the porch. Mark does not apologize ever. The area had sharp small nails on stairs that were not even worked on. Mark said my request to correct this is ridiculous and said he would not repair slope. I’ve given him every opportunity to repair. I asked for an additional contract so we could let the contract guide us instead. Mark refused to add repairing of slope area and ignores me about underlayment. I asked him not to continue work or send his guys back for other work(He is doing insurance work on bottom floor.) Mark sent his guys twice after this and they just came into the house. I sent them home on Labor Day and texted Mark that I explicitly asked him not to be on the property until we had a signed agreement. His response was they could just work in garage. Update: 9/9/24! Mark is now demanding I take the reviews down or he won’t repair floors. The nightmare continues. He said he is putting a lien on my house. He says I am preventing him from doing the work but that is a complete lie. Read all details above to understand."

Jill S on September 2024

We are local construction company specialize in roofing and general construction; siding, painting, design, build and remodel. You can contact us with any construction questions you may have. We will respond with honesty and most sincere way. Thank you

"PLEASE READ: Mark was great to work with in the beginning. After I did calculations for some items, Mark became angry and stopped communicating. Before construction could continue, I needed to get an electrician out because there was a real issue. Mark insisted there wasn't. After I insisted and called him out on his lack of communication, he said he was sending over his electrician the next morning. I cancelled plans and stayed home to wait on electrician. I never heard from Mark and he did not respond to texts. I called and he said there was nothing wrong and a new switch was installed. I called an electrician. There was an issue and the new switch was not installed. We also agreed that I would pay for flooring materials on main floor(lvp and underlayment) and Mark would demo and level kitchen and provide transition and baseboard. The floor is sloped in an area and there is a random square board and cuts in wood in more than one area. Mark used my old cheap laminate as a transition board on the stairs. This is not a joke or exaggeration. In addition, Mark did not use the underlayment that I purchased at his recommendation. Mark’s company cut and painted flooring on my gray stained covered porch without putting anything down. I have this on blink video occurring all day. There was paint and dust all over the porch. Mark does not apologize ever. The area had sharp small nails on stairs that were not even worked on. Mark said my request to correct this is ridiculous and said he would not repair slope. I’ve given him every opportunity to repair. I asked for an additional contract so we could let the contract guide us instead. Mark refused to add repairing of slope area and ignores me about underlayment. I asked him not to continue work or send his guys back for other work(He is doing insurance work on bottom floor.) Mark sent his guys twice after this and they just came into the house. I sent them home on Labor Day and texted Mark that I explicitly asked him not to be on the property until we had a signed agreement. His response was they could just work in garage. Update: 9/9/24! Mark is now demanding I take the reviews down or he won’t repair floors. The nightmare continues. He said he is putting a lien on my house. He says I am preventing him from doing the work but that is a complete lie. Read all details above to understand."

Jill S on September 2024


Avatar for Guys & Gals Homes LLC

Guys & Gals Homes LLC

4.67(
3
)
•Approved Pro

Guys & Gals Homes LLC

4.67(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Guys and Gals Homes specializes in many ways to help our customers. From renovations and remodeling to landscaping, fencing, pressure washing we put our customers first. We pride ourselves by giving up to date pictures and information while the project(s) is being worked on.

"Very good. Good suggestions on rebuild. Pleased with results. Reasonable cost!"

Olin S on January 2025

Guys and Gals Homes specializes in many ways to help our customers. From renovations and remodeling to landscaping, fencing, pressure washing we put our customers first. We pride ourselves by giving up to date pictures and information while the project(s) is being worked on.

"Very good. Good suggestions on rebuild. Pleased with results. Reasonable cost!"

Olin S on January 2025


Avatar for Lanning Construction LLC

Lanning Construction LLC

123 Main St.
5.00(
3
)
•Approved Pro

Lanning Construction LLC

123 Main St.
5.00(
3
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today! Please feel free to reach out about services not listed. Thanks!

"Avery was great and professional. Did a great job pressure washing for me and I have referred him to friends and family. Would hire again."

nick M on February 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today! Please feel free to reach out about services not listed. Thanks!

"Avery was great and professional. Did a great job pressure washing for me and I have referred him to friends and family. Would hire again."

nick M on February 2025


Avatar for CHI Construction, Inc.

CHI Construction, Inc.

PO Box 190
3.94(
33
)
•Approved Pro

CHI Construction, Inc.

PO Box 190
3.94(
33
)
•Approved Pro
Customers say: Quality work
11 local quotes requested
26 years of experience

CHI Construction, Inc. is a fully licensed, full-service design/build Residential and Commercial firm. Our business philosophy and goal is to provide exceptional quality, value and service to each and every customer, no matter the size or scope. CHI Construction, Inc. strives to be the choice for ground-up building, roofing & remodeling in the Metro Atlanta area. We do jobs 75K and above.

"I paid Mr Charlie Hippie of Cardinal Construction & Roofing INC $9000.00 on August 26th 2021. He promised to start work in 2 weeks. Which was supposed to be on September 9 2021. He never did. I called him every week for 4 weeks and all he kept doing was giving me excuses upon excuses. He was supposed to finish my basement for my sick mother in Law to use as treatment. I am still trying to reach him as I write this review but he has refused to pick his phone call or respond to my messages."

Ike E on October 2021

CHI Construction, Inc. is a fully licensed, full-service design/build Residential and Commercial firm. Our business philosophy and goal is to provide exceptional quality, value and service to each and every customer, no matter the size or scope. CHI Construction, Inc. strives to be the choice for ground-up building, roofing & remodeling in the Metro Atlanta area. We do jobs 75K and above.

"I paid Mr Charlie Hippie of Cardinal Construction & Roofing INC $9000.00 on August 26th 2021. He promised to start work in 2 weeks. Which was supposed to be on September 9 2021. He never did. I called him every week for 4 weeks and all he kept doing was giving me excuses upon excuses. He was supposed to finish my basement for my sick mother in Law to use as treatment. I am still trying to reach him as I write this review but he has refused to pick his phone call or respond to my messages."

Ike E on October 2021

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FAQs for addition to existing structure building service projects in Cumming, GA

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 Cumming, GA 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.