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Find Addition to existing structure builders in Atlanta

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


"I appreciated the foresight that Brian had because of his past experience. He anticipated problems and difficulty and worked to avoid them."

Therese S on March 2020

Joshua Leibowitz is the owner/operator of Atlanta Area Building & Remodeling, LLC. He has been in the construction maintenance field for more than 35 years. In 2009, Josh opened his expertise and experience to the Atlanta market and has a proven track record of happy satisfied customers.

"I appreciated the foresight that Brian had because of his past experience. He anticipated problems and difficulty and worked to avoid them."

Therese S on March 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


Lar Con Construction Inc

4921 Old Briar Trl
5.00(
48
)
•Approved Pro

Lar Con Construction Inc

4921 Old Briar Trl
5.00(
48
)
•Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
55 local quotes requested

State licensed residential contractor that has been in business for over 39 years. Lar/Con Construction is a family-owned business. Insured with General Liability and Worker's Compensation insurance. Set up to accept credit card payments.

"I couldn’t be happier with how my basement remodel turned out! From start to finish, the team was professional, communicative, and incredibly detail-oriented. They helped transform what used to be an ok man cave to a custom at home personal sports bar!! The craftsmanship is top-notch —lighting, and trim work are all flawless. They also stayed right on schedule and within budget, which is rare these days. I especially appreciated how they communicated and was not thrown off by the ongoing questions and changes that was thrown at them. Now we have a beautiful new living area that’s perfect for family gatherings and guests. I’d absolutely recommend this company to anyone looking to remodel their basement or any part of their home. Outstanding work! We will be giving them a call in a few months to remodel our master bathroom. Great guys not only as contractors but in general also made new friends!!! "

James D on October 2025

State licensed residential contractor that has been in business for over 39 years. Lar/Con Construction is a family-owned business. Insured with General Liability and Worker's Compensation insurance. Set up to accept credit card payments.

"I couldn’t be happier with how my basement remodel turned out! From start to finish, the team was professional, communicative, and incredibly detail-oriented. They helped transform what used to be an ok man cave to a custom at home personal sports bar!! The craftsmanship is top-notch —lighting, and trim work are all flawless. They also stayed right on schedule and within budget, which is rare these days. I especially appreciated how they communicated and was not thrown off by the ongoing questions and changes that was thrown at them. Now we have a beautiful new living area that’s perfect for family gatherings and guests. I’d absolutely recommend this company to anyone looking to remodel their basement or any part of their home. Outstanding work! We will be giving them a call in a few months to remodel our master bathroom. Great guys not only as contractors but in general also made new friends!!! "

James D on October 2025


Avatar for Hawk Construction Company LLC

Hawk Construction Company LLC

158 FAIRVIEW RD STE E
5.00(
3
)
•Approved Pro

Hawk Construction Company LLC

158 FAIRVIEW RD STE E
5.00(
3
)
•Approved Pro
22 years of experience
Free onsite estimate

Building a new home or undertaking a remodel is a significant financial and personal investment. At Hawk Construction, we understand the level of trust you place in us when inviting our team into your home. Whether it?s a renovation, remodeling, or addition, we recognise that these projects can be disruptive, and we are committed to making the process as smooth and stress-free as possible. Our goal is to help you realise your vision for your dream home, all while maximizing the value of your investment through the use of top-quality materials and expert craftsmanship. With Hawk, you can expect the highest level of integrity, professionalism, and attention to detail throughout every phase of your project.

"I hired Hawk Construction after a tree fell and damaged my roof and two bedrooms. The work was completed in less time than was estimated. They did a great job and I am satisfied. The General Contractor was very professional and stayed with us every step of the way. I will use this company in the future if I need work done and I recommend this company as well. "

Cynthia J on September 2025

Building a new home or undertaking a remodel is a significant financial and personal investment. At Hawk Construction, we understand the level of trust you place in us when inviting our team into your home. Whether it?s a renovation, remodeling, or addition, we recognise that these projects can be disruptive, and we are committed to making the process as smooth and stress-free as possible. Our goal is to help you realise your vision for your dream home, all while maximizing the value of your investment through the use of top-quality materials and expert craftsmanship. With Hawk, you can expect the highest level of integrity, professionalism, and attention to detail throughout every phase of your project.

"I hired Hawk Construction after a tree fell and damaged my roof and two bedrooms. The work was completed in less time than was estimated. They did a great job and I am satisfied. The General Contractor was very professional and stayed with us every step of the way. I will use this company in the future if I need work done and I recommend this company as well. "

Cynthia J on September 2025


"I would highly recommend Mike O'Brian of OCH Construction. The team did an amazing job. The build was spot on to the plans. OCH is very personable, worked with me with the changes I requested and the price was very competitive. I will most certainly use them for future builds."

Michael H on April 2025

O'Brien Custom Homes/OCH Construction is family-owned and -operated. Our trained staff has 35 years of experience. We offer top-quality work, affordable pricing, and we always get the job done right. Call us!

"I would highly recommend Mike O'Brian of OCH Construction. The team did an amazing job. The build was spot on to the plans. OCH is very personable, worked with me with the changes I requested and the price was very competitive. I will most certainly use them for future builds."

Michael H on April 2025

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