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Find Addition to existing structure builders in Woodstock

Avatar for HBN Construction

HBN Construction

4.89(
32
)
Approved Pro

HBN Construction

4.89(
32
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
9 years of experience

We are a licensed residential general contractor specializing in permitted residential construction. Our design-build team provides in-house design, construction drawings, permit coordination, and full project execution under one contract. We specialize in structural remodeling, home additions, floor plan reconfiguration, whole-house renovations, garage construction, and ADU builds. Our projects typically involve structural work, multiple licensed trades, and city-required permits. From concept and drawings through permits and final construction, we manage the entire process to ensure clear scope, accurate pricing, and professional project management. We focus on larger, permit-required residential projects only and do not perform handyman work, maintenance, or cosmetic-only remodels. If your project requires drawings, permits, and an experienced licensed general contractor, our team is ready to help.

"Marianela was amazing! We hired HBN after a nightmare with another company to finish repairs on damage caused by a pipe bursting. Her crew did excellent work installing flooring, repairing drywall and painting. They were quick and efficient and my house looks amazing. Marianela came by every day they were working to oversee and her foreman Francisco was wonderful! They did high quality work for a fair price. I will definitely be using HBN for other projects in our home in the future."

Courtney C on May 2023

We are a licensed residential general contractor specializing in permitted residential construction. Our design-build team provides in-house design, construction drawings, permit coordination, and full project execution under one contract. We specialize in structural remodeling, home additions, floor plan reconfiguration, whole-house renovations, garage construction, and ADU builds. Our projects typically involve structural work, multiple licensed trades, and city-required permits. From concept and drawings through permits and final construction, we manage the entire process to ensure clear scope, accurate pricing, and professional project management. We focus on larger, permit-required residential projects only and do not perform handyman work, maintenance, or cosmetic-only remodels. If your project requires drawings, permits, and an experienced licensed general contractor, our team is ready to help.

"Marianela was amazing! We hired HBN after a nightmare with another company to finish repairs on damage caused by a pipe bursting. Her crew did excellent work installing flooring, repairing drywall and painting. They were quick and efficient and my house looks amazing. Marianela came by every day they were working to oversee and her foreman Francisco was wonderful! They did high quality work for a fair price. I will definitely be using HBN for other projects in our home in the future."

Courtney C on May 2023


Southern Magnolia Construction, LLC

4.93(
7
)
Approved Pro

Southern Magnolia Construction, LLC

4.93(
7
)
Approved Pro
Customers say: Quick response
11 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.

"My wife and I run a residential architecture and interior design firm, and Brad and the Southern Magnolia team are among the very best contractors we’ve worked with. For larger, more complex renovations, they are one of the few firms we recommend without hesitation. Great renovations succeed or fail in the execution, and Brad consistently delivers. His projects are well run, high quality, and typically on time and on budget. Just as important, Brad is exceptionally honest, straightforward, and reliable. In my 35 years working on high-end, design-driven projects, his team stands out as one of the best. We recommend Southern Magnolia without reservation."

Eric R on January 2026

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.

"My wife and I run a residential architecture and interior design firm, and Brad and the Southern Magnolia team are among the very best contractors we’ve worked with. For larger, more complex renovations, they are one of the few firms we recommend without hesitation. Great renovations succeed or fail in the execution, and Brad consistently delivers. His projects are well run, high quality, and typically on time and on budget. Just as important, Brad is exceptionally honest, straightforward, and reliable. In my 35 years working on high-end, design-driven projects, his team stands out as one of the best. We recommend Southern Magnolia without reservation."

Eric R on January 2026


Simplicity Construction, LLC

4.67(
3
)
Approved Pro

Simplicity Construction, LLC

4.67(
3
)
Approved Pro
Customers say: Quality work
13 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


RL Ingram Construction, LLC

4.70(
33
)
Approved Pro

RL Ingram Construction, LLC

4.70(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
28 years of experience

At RL Ingram Construction, LLC, we feel that our success is a direct result of excellent customer service. We are your local residential construction experts with a strong eye for detail. We are on time all of the time. Please give us a quick call so that we can give you a free estimate for your next project.

"Rodney Ingraham and his crew gutted my 55 year old kitchen and created an efficient beauty.He paid attention to detail, was patient, available eaach time I called him, timely, totally focused and took a huge headache off my shoulders. . His quote was very reasonable and there were no surprise charges when the job was finished. He followed up days later to ask if everything was satisfactory. It was a pleasure working with Rodney, as he is a true professional, and my new kitchen is gorgeous."

Barabara N on February 2020

At RL Ingram Construction, LLC, we feel that our success is a direct result of excellent customer service. We are your local residential construction experts with a strong eye for detail. We are on time all of the time. Please give us a quick call so that we can give you a free estimate for your next project.

"Rodney Ingraham and his crew gutted my 55 year old kitchen and created an efficient beauty.He paid attention to detail, was patient, available eaach time I called him, timely, totally focused and took a huge headache off my shoulders. . His quote was very reasonable and there were no surprise charges when the job was finished. He followed up days later to ask if everything was satisfactory. It was a pleasure working with Rodney, as he is a true professional, and my new kitchen is gorgeous."

Barabara N on February 2020


Avatar for RHC Design Core

RHC Design Core

4.57(
7
)
Approved Pro

RHC Design Core

4.57(
7
)
Approved Pro
Customers say: Super punctual
6 years of experience
Free onsite estimate

RHC Design Core brings a modern approach to the contracting world. We use technology, up-to-date design techniques, and have over 40 years of experience in the field. Our goal is to develop long-standing relationships with each and every client.

"I gotta tell ya, Roger is the man! He recently had his crew did some work on my back porch, installing screens, plexiglass, and a door, and boy, did he knock it out of the park! The screens weren't his, and neither was the door - he got 'em from a different company. But Roger and his men? They didn't bat an eye. They took those pieces and made 'em fit like they were made for my porch. Now, my porch has several imperfections, and the frames were not even. But that didn't stop Roger. He worked around all those bumps and chips, fitting in the screens and plexiglass like a pro. Not a gap in sight when he was done! And let's talk about communication. Roger kept me in the loop the whole time. No fancy jargon or anything, just straight talk about what he was doing and how he was doing it. Made the whole thing feel like a breeze. Now, I know what you're thinking - this must've cost a fortune, right? Wrong! Roger's prices were super reasonable. I mean, considering the top-notch job he did, I would've expected to pay a lot more. So, if you're looking for a contractor, give Roger a call. He's a straight-shooter, a hard worker, and he'll get the job done right without breaking the bank. Trust me, you won't be disappointed!"

Aris T on July 2024

RHC Design Core brings a modern approach to the contracting world. We use technology, up-to-date design techniques, and have over 40 years of experience in the field. Our goal is to develop long-standing relationships with each and every client.

"I gotta tell ya, Roger is the man! He recently had his crew did some work on my back porch, installing screens, plexiglass, and a door, and boy, did he knock it out of the park! The screens weren't his, and neither was the door - he got 'em from a different company. But Roger and his men? They didn't bat an eye. They took those pieces and made 'em fit like they were made for my porch. Now, my porch has several imperfections, and the frames were not even. But that didn't stop Roger. He worked around all those bumps and chips, fitting in the screens and plexiglass like a pro. Not a gap in sight when he was done! And let's talk about communication. Roger kept me in the loop the whole time. No fancy jargon or anything, just straight talk about what he was doing and how he was doing it. Made the whole thing feel like a breeze. Now, I know what you're thinking - this must've cost a fortune, right? Wrong! Roger's prices were super reasonable. I mean, considering the top-notch job he did, I would've expected to pay a lot more. So, if you're looking for a contractor, give Roger a call. He's a straight-shooter, a hard worker, and he'll get the job done right without breaking the bank. Trust me, you won't be disappointed!"

Aris T on July 2024


"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


Neighbors Home Services, Inc.

5.00(
7
)
Approved Pro

Neighbors Home Services, Inc.

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 Hawk Construction Company LLC

Hawk Construction Company LLC

5.00(
3
)
Approved Pro

Hawk Construction Company LLC

5.00(
3
)
Approved Pro
Super Service Award
23 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


Avatar for Yanover Construction

Yanover Construction

4.80(
25
)
Approved Pro

Yanover Construction

4.80(
25
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 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.

"We hired Yanover Construction to finish our basement; they did not disappoint! It was a very smooth process from beginning to end! They were responsive to every request and concern. The craftsmanship was top notch! Our project manager, Marcelo Sanchez, was fantastic! He was very knowledgeable, always on top of things and very patient with us during the process! Jay Blanco was our initial contact and quoted the job for us. He made multiple trips to our home and was able to find solutions to make what we wanted work with our budget! Thank you, Yanover Construction! We love our basement!!"

Cheryl S on November 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.

"We hired Yanover Construction to finish our basement; they did not disappoint! It was a very smooth process from beginning to end! They were responsive to every request and concern. The craftsmanship was top notch! Our project manager, Marcelo Sanchez, was fantastic! He was very knowledgeable, always on top of things and very patient with us during the process! Jay Blanco was our initial contact and quoted the job for us. He made multiple trips to our home and was able to find solutions to make what we wanted work with our budget! Thank you, Yanover Construction! We love our basement!!"

Cheryl S on November 2025


"Very well Finished under estimated completion time in spite of rain. Deck is well done, sturdy and up to code. Love the trex product."

Nancy Holley H on June 2025

Providing quality work with customer Care. Family owned business with over 9 years of experience handling all your Landscaping and Hardscape jobs. Remodeling, room additions. General Contractor.

"Very well Finished under estimated completion time in spite of rain. Deck is well done, sturdy and up to code. Love the trex product."

Nancy Holley H on June 2025

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

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 Woodstock, 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.