Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Addition to existing structure builders in Lithia Springs

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 Kanon Contractors, Inc.
Kanon Contractors, Inc.
3410 Legacy Trace
5.00(
6
)
Approved Pro
Kanon Contractors, Inc.
3410 Legacy Trace
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We are a reputable architectural design company that specializes in a variety of interior design and spatial planning projects. We take pride in our ability to exceed expectations in all aspects of business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"A friend of mine recommended Cannon. I cannot be more happy! He is professionnel, reliable and extremely easy to work with. I could not think of hiring anyone else, moving forward."

anne f on September 2019

We are a reputable architectural design company that specializes in a variety of interior design and spatial planning projects. We take pride in our ability to exceed expectations in all aspects of business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"A friend of mine recommended Cannon. I cannot be more happy! He is professionnel, reliable and extremely easy to work with. I could not think of hiring anyone else, moving forward."

anne f on September 2019


Avatar for Floors & Beyond
Floors & Beyond
1358 Windage Ct SW
5.00(
5
)
Approved Pro
Floors & Beyond
1358 Windage Ct SW
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
974 local quotes requested

We are a family owned and operated remodeling business in Marietta, GA. Our team of professionals offer exceptional kitchen and bathroom remodeling, vinyl floor installation, hardwood floor installation, and tile flooring installation services in the area. With 15 years of combined experience in the industry, we are confident in the quality of craftsmanship we provide for our clients. We take the time to ensure we understand the client’s individual needs and wants, then we will tailor our services to fit them. When you need quality and dependable flooring installation, give us a call!

"Great quality work"

David S on May 2024

We are a family owned and operated remodeling business in Marietta, GA. Our team of professionals offer exceptional kitchen and bathroom remodeling, vinyl floor installation, hardwood floor installation, and tile flooring installation services in the area. With 15 years of combined experience in the industry, we are confident in the quality of craftsmanship we provide for our clients. We take the time to ensure we understand the client’s individual needs and wants, then we will tailor our services to fit them. When you need quality and dependable flooring installation, give us a call!

"Great quality work"

David S on May 2024


Avatar for Limitless Renovations Statewide LLC
Limitless Renovations Statewide LLC
2451 Cumberland Pkwy
4.86(
147
)
Approved Pro
Limitless Renovations Statewide LLC
2451 Cumberland Pkwy
4.86(
147
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1872 local quotes requested

Limitless Renovations is a licensed general contractor specializing in kitchen and bath remodeling in Atlanta, Georgia. With over 20 years of experience, Limitless Renovations provides first-rate bathroom and kitchen remodeling services. From replacing kitchen countertops and cabinets to installing new bathroom flooring and steam showers, we can do it all. When planning a kitchen or bathroom remodel, you need a reliable and trustworthy team to transform your dream into reality. We come to every job with quality, integrity, and craftsmanship in mind. From beginning to end, our level of white-glove renovation services in metro Atlanta provides the attention, skill and expertise needed to take your project from just another room to an exquisite and stylish addition to your home. We are experts in our industry and strive to keep our clients educated throughout the entire remodeling process with clear communication. Let Limitless Renovations become your remodeling partner for life. Give us a call or visit our website to contact one of our experts. We look forward to hearing from you!

"Working with Limitless was an incredible experience!! Prior to started this process of getting our bathroom remodeled we weren’t exactly sure of how long it would take to complete? We are HGTV junkies and decided to take the plunge and research model companies. We found Limitless Renovations and we hit the jackpot!! This companies staff from Aimee to Brian Hames were a dream to work with! The project took about three and half weeks to complete. Our dream bathroom is complete and we are thrilled! Hire Limitless Renovations if you want your bathroom or kitchen done correctly!!"

Toccara S on February 2024

Limitless Renovations is a licensed general contractor specializing in kitchen and bath remodeling in Atlanta, Georgia. With over 20 years of experience, Limitless Renovations provides first-rate bathroom and kitchen remodeling services. From replacing kitchen countertops and cabinets to installing new bathroom flooring and steam showers, we can do it all. When planning a kitchen or bathroom remodel, you need a reliable and trustworthy team to transform your dream into reality. We come to every job with quality, integrity, and craftsmanship in mind. From beginning to end, our level of white-glove renovation services in metro Atlanta provides the attention, skill and expertise needed to take your project from just another room to an exquisite and stylish addition to your home. We are experts in our industry and strive to keep our clients educated throughout the entire remodeling process with clear communication. Let Limitless Renovations become your remodeling partner for life. Give us a call or visit our website to contact one of our experts. We look forward to hearing from you!

"Working with Limitless was an incredible experience!! Prior to started this process of getting our bathroom remodeled we weren’t exactly sure of how long it would take to complete? We are HGTV junkies and decided to take the plunge and research model companies. We found Limitless Renovations and we hit the jackpot!! This companies staff from Aimee to Brian Hames were a dream to work with! The project took about three and half weeks to complete. Our dream bathroom is complete and we are thrilled! Hire Limitless Renovations if you want your bathroom or kitchen done correctly!!"

Toccara S on February 2024


Avatar for Beal Construction LLC
Beal Construction LLC
1915 Winndale Road
5.00(
7
)
Approved Pro
Beal Construction LLC
1915 Winndale Road
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
612 local quotes requested

General contractors, remodeling and construction. new homes, kitchens, bathrooms, basement, decks, additions. We have the knowledge required to complete all tasks in a timely manner with exceptional quality.

"Eric is top notch in everything he did for me in my remodeling project. He is very professional, honest, and his workmanship is great! Would highly recommend him for any of your home projects."

Greg H on August 2023

General contractors, remodeling and construction. new homes, kitchens, bathrooms, basement, decks, additions. We have the knowledge required to complete all tasks in a timely manner with exceptional quality.

"Eric is top notch in everything he did for me in my remodeling project. He is very professional, honest, and his workmanship is great! Would highly recommend him for any of your home projects."

Greg H on August 2023


Avatar for Hdez Gabinets LLC
Hdez Gabinets LLC
4787 Clark Howell Hwy
4.17(
59
)
Approved Pro
Hdez Gabinets LLC
4787 Clark Howell Hwy
4.17(
59
)
Approved Pro
Customers say: Quality work
1600 local quotes requested
26 years of experience

Give us a call so we can schedule a free estimate! With over 17 years of experience in the carpentry trade, we provide workmanship for the residential and commercial market. In need of a new entertainment center, kitchen cabinets, a vanity renovation, or any other skilled woodwork? Look no further!

"They remodeled one bathrooom back in 2019 and I had them do another bathroom and work in the kitchen. The tiling is perfection! They pay attention to detail, are conscientious about clean up as well. Also, they were able to work very fast!"

Brigette G on April 2025

Give us a call so we can schedule a free estimate! With over 17 years of experience in the carpentry trade, we provide workmanship for the residential and commercial market. In need of a new entertainment center, kitchen cabinets, a vanity renovation, or any other skilled woodwork? Look no further!

"They remodeled one bathrooom back in 2019 and I had them do another bathroom and work in the kitchen. The tiling is perfection! They pay attention to detail, are conscientious about clean up as well. Also, they were able to work very fast!"

Brigette G on April 2025


Avatar for Ideal Exterior & Home Solutions
Ideal Exterior & Home Solutions
2400 Old Milton Parkway
5.00(
3
)
Approved Pro
Ideal Exterior & Home Solutions
2400 Old Milton Parkway
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2733 local quotes requested

Ideal Exterior & Home Solutions is a full-service, licensed and insured, construction and home remodeling company serving the community since 2005. Founded by Steve, who previously worked in the corporate construction industry, Ideal has grown through referrals and repeat business. Our team of specialists cater to custom designs and installations for a wide range of services, including residential roofing, painting, siding, gutters, bathroom and kitchen remodels, basement/addition buildouts and more. We take pride in our high-quality workmanship and commitment to customer satisfaction. We'll exceed your expectations, not your budget.

"Great, house looks beautiful. Quick, efficient quality work. Very professional and detail oriented"

Valerie S on July 2021

Ideal Exterior & Home Solutions is a full-service, licensed and insured, construction and home remodeling company serving the community since 2005. Founded by Steve, who previously worked in the corporate construction industry, Ideal has grown through referrals and repeat business. Our team of specialists cater to custom designs and installations for a wide range of services, including residential roofing, painting, siding, gutters, bathroom and kitchen remodels, basement/addition buildouts and more. We take pride in our high-quality workmanship and commitment to customer satisfaction. We'll exceed your expectations, not your budget.

"Great, house looks beautiful. Quick, efficient quality work. Very professional and detail oriented"

Valerie S on July 2021


Avatar for D & S Design Build Inc
D & S Design Build Inc
535 Pine Road
4.37(
106
)
Approved Pro
D & S Design Build Inc
535 Pine Road
4.37(
106
)
Approved Pro
Customers say: Quality work
1542 local quotes requested
35 years of experience

Family owned & operated. Cost is determined by the job. No extra charge for after hours services. May contact through email. Additional contact: Ron Reets, cell phone number: 770-318-0379.

"As always, D&S Design Build exceed all expectations. We have worked with D&S for the past 15 years for all of our home renovations and are never disappointed. Highly recommend!"

Lola M on November 2024

Family owned & operated. Cost is determined by the job. No extra charge for after hours services. May contact through email. Additional contact: Ron Reets, cell phone number: 770-318-0379.

"As always, D&S Design Build exceed all expectations. We have worked with D&S for the past 15 years for all of our home renovations and are never disappointed. Highly recommend!"

Lola M on November 2024


Avatar for Firesign Design Build
Firesign Design Build
112 South Main St.
New on HomeAdvisorNew on Angi
Approved Pro
Firesign Design Build
112 South Main St.
New on AngiNew on HomeAdvisor
Approved Pro
2916 local quotes requested
12 years of experience

Firesign Design Build is owned and operated by Kimberly Lacy-Lightford formerly of HGTV’s Curb Appeal: the block. The Firesign Design Build team is comprised of licensed tradesmen and tradeswomen in all fields of Sub-contractors and Architects are able to design and construct all your remodeling, additions and new home build needs. Financing options available.

Firesign Design Build is owned and operated by Kimberly Lacy-Lightford formerly of HGTV’s Curb Appeal: the block. The Firesign Design Build team is comprised of licensed tradesmen and tradeswomen in all fields of Sub-contractors and Architects are able to design and construct all your remodeling, additions and new home build needs. Financing options available.


Avatar for Elvis Home Services LLC
Elvis Home Services LLC
123 Main St.
5.00(
6
)
Approved Pro
Elvis Home Services LLC
123 Main St.
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1036 local quotes requested

Elvis Home Services LLC is a trusted provider of high-quality home remodeling services. Specializing in transforming residential spaces, we offer a wide range of solutions including kitchen and bathroom renovations, flooring installation, drywall repairs, painting, and custom home upgrades. Our team of skilled professionals is committed to delivering exceptional craftsmanship, personalized designs, and on-time project completion to enhance the functionality and aesthetic of every home. Whether updating a single room or undertaking a full-home remodel, Elvis Home Services LLC is dedicated to turning your vision into reality. Call or 'click' for a FREE estimate today!

"I had this company come to fix the weather straps on my door and install new light fixtures. He arrived on time and was very professional throughout the process. The work was completed quickly, and everything looks great! The weather straps are secure, and the light fixtures were installed perfectly. I’m happy with the results. I would definitely recommend him and hire him again for future projects!"

Steven G on February 2025

Elvis Home Services LLC is a trusted provider of high-quality home remodeling services. Specializing in transforming residential spaces, we offer a wide range of solutions including kitchen and bathroom renovations, flooring installation, drywall repairs, painting, and custom home upgrades. Our team of skilled professionals is committed to delivering exceptional craftsmanship, personalized designs, and on-time project completion to enhance the functionality and aesthetic of every home. Whether updating a single room or undertaking a full-home remodel, Elvis Home Services LLC is dedicated to turning your vision into reality. Call or 'click' for a FREE estimate today!

"I had this company come to fix the weather straps on my door and install new light fixtures. He arrived on time and was very professional throughout the process. The work was completed quickly, and everything looks great! The weather straps are secure, and the light fixtures were installed perfectly. I’m happy with the results. I would definitely recommend him and hire him again for future projects!"

Steven G on February 2025

...
Showing 1-10 of 954

Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

The 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.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
Apr 29, 2025
Apr 29, 2025
Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
Apr 27, 2025
Apr 27, 2025
Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
Apr 28, 2025
Apr 28, 2025
Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
Share project details to get started.