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 Germantown

Metropolitan Energy Savers Company
12172 Hidden Brook Terrace
4.77(
16
)
Approved Pro
Metropolitan Energy Savers Company
12172 Hidden Brook Terrace
4.77(
16
)
Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

If you�re considering ways to improve the beauty, functionality, and energy efficiency of your home, you�ve come to the right place. Metropolitan Energy Savers Company has been helping homeowners to make the most of their most important investment. We work with your vision and style to help you create a place that�s all your own. Metropolitan Energy Savers Company has been providing quality remodeling service in the Gaithersburg metro area and Montgomery County since 1999. First- and second-floor additions are our specialty. Please check out our ratings from previous satisfied customers. Metropolitan Energy Savers Company also performs home remodeling, including new kitchens, decks, bathrooms, roofs, windows, siding, basements, and more. We believe that great homes deserve great service. Our efficient and hard-working remodeling and add-ons crews believe in delivering the most cost-effective consultation available. For further information call us today!

"Great work"

Bob B on April 2019

If you�re considering ways to improve the beauty, functionality, and energy efficiency of your home, you�ve come to the right place. Metropolitan Energy Savers Company has been helping homeowners to make the most of their most important investment. We work with your vision and style to help you create a place that�s all your own. Metropolitan Energy Savers Company has been providing quality remodeling service in the Gaithersburg metro area and Montgomery County since 1999. First- and second-floor additions are our specialty. Please check out our ratings from previous satisfied customers. Metropolitan Energy Savers Company also performs home remodeling, including new kitchens, decks, bathrooms, roofs, windows, siding, basements, and more. We believe that great homes deserve great service. Our efficient and hard-working remodeling and add-ons crews believe in delivering the most cost-effective consultation available. For further information call us today!

"Great work"

Bob B on April 2019


Avatar for Masonry Stonework
Masonry Stonework
12312 Garrison Forest Rd
5.00(
3
)
Approved Pro
Masonry Stonework
12312 Garrison Forest Rd
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Great service and good work!"

Franklin F on February 2023

We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Great service and good work!"

Franklin F on February 2023


Avatar for GaaJ
GaaJ
11711 Ash Rd
5.00(
1
)
Approved Pro
GaaJ
11711 Ash Rd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

""

Debra J on May 2023

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

""

Debra J on May 2023


Avatar for Elevate Design Build, LLC
Elevate Design Build, LLC
1742 Underwood Rd
4.80(
25
)
Approved Pro
Elevate Design Build, LLC
1742 Underwood Rd
4.80(
25
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"All the people at Elevate Design and Build were amazing and a pleasure to work with. We doubled the size of our house including tripling the size of the kitchen, knocking out walls to create an open floor plan and added a three car garage with home office over the garage. They even recommended modifications to our original blueprints which were excellent. All their workers friendly and did a first class job. Went totally above and beyond our expectations. One year later we have not had one single problem with any of the work. Total integrity. If any issue came up, the company absorbed the cost - not the customer. Everything they did was done perfectly. We didn't have a single issue or complaint during the entire process. I give them my highest personal recommendation. I would never use anyone else."

Stephen M on August 2024

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"All the people at Elevate Design and Build were amazing and a pleasure to work with. We doubled the size of our house including tripling the size of the kitchen, knocking out walls to create an open floor plan and added a three car garage with home office over the garage. They even recommended modifications to our original blueprints which were excellent. All their workers friendly and did a first class job. Went totally above and beyond our expectations. One year later we have not had one single problem with any of the work. Total integrity. If any issue came up, the company absorbed the cost - not the customer. Everything they did was done perfectly. We didn't have a single issue or complaint during the entire process. I give them my highest personal recommendation. I would never use anyone else."

Stephen M on August 2024


Avatar for B Burns Company, LLC
B Burns Company, LLC
5019 Rodman Road
4.58(
13
)
Approved Pro
B Burns Company, LLC
5019 Rodman Road
4.58(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
18 years of experience

B. Burns Company, LLC, is the only solution you need for all your remodel projects! We take pride in our quality and craftsmanship, and you will see this in the end product! Call today!

"Brian and his team were very responsive and did a great job and within budget. Brian was easy to work with and well organized."

Martin M on December 2019

B. Burns Company, LLC, is the only solution you need for all your remodel projects! We take pride in our quality and craftsmanship, and you will see this in the end product! Call today!

"Brian and his team were very responsive and did a great job and within budget. Brian was easy to work with and well organized."

Martin M on December 2019


Val-U-Homes, LLC
2 Stoneyhurst Court
5.00(
20
)
Approved Pro
Val-U-Homes, LLC
2 Stoneyhurst Court
5.00(
20
)
Approved Pro
Customers say: Terrific value
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
43 local quotes requested

Val-U-Homes, LLC, specializes in home Additions and remodeling in Montgomery County and the surrounding areas. We take pride in providing new home quality on all of our projects

"I hired them for home renovation, and they did a great job. They were very respectful and understanding. When they were done everything turned out great!"

Mistere F on July 2024

Val-U-Homes, LLC, specializes in home Additions and remodeling in Montgomery County and the surrounding areas. We take pride in providing new home quality on all of our projects

"I hired them for home renovation, and they did a great job. They were very respectful and understanding. When they were done everything turned out great!"

Mistere F on July 2024


Avatar for Nexera Construction, LLC
Nexera Construction, LLC
P.O. Box 3832
5.00(
5
)
Approved Pro
Nexera Construction, LLC
P.O. Box 3832
5.00(
5
)
Approved Pro
6 years of experience
Free onsite estimate

NexEra Construction is a premium residential remodeling and renovation company committed to delivering exceptional craftsmanship, quality, and client-focused service. We specialize in whole-home remodeling, kitchen and bathroom renovations, basement transformations, and home additions, ensuring every project reflects our high standards of precision and excellence. At NexEra, we believe that every home has the potential for beauty and functionality, and our mission is to bring that vision to life. Whether it’s a complete home makeover, a modernized kitchen, or a luxurious bathroom retreat, we tailor our services to meet a variety of budgets—offering both luxury and value-driven solutions without compromising on quality. With a foundation built on integrity, craftsmanship, and client-first service, NexEra Construction is your trusted partner in transforming houses into dream homes. Let’s build the next era of your home together!

NexEra Construction is a premium residential remodeling and renovation company committed to delivering exceptional craftsmanship, quality, and client-focused service. We specialize in whole-home remodeling, kitchen and bathroom renovations, basement transformations, and home additions, ensuring every project reflects our high standards of precision and excellence. At NexEra, we believe that every home has the potential for beauty and functionality, and our mission is to bring that vision to life. Whether it’s a complete home makeover, a modernized kitchen, or a luxurious bathroom retreat, we tailor our services to meet a variety of budgets—offering both luxury and value-driven solutions without compromising on quality. With a foundation built on integrity, craftsmanship, and client-first service, NexEra Construction is your trusted partner in transforming houses into dream homes. Let’s build the next era of your home together!


Avatar for Leizear Carpentry & Construction
Leizear Carpentry & Construction
1340 Greenfield Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Leizear Carpentry & Construction
1340 Greenfield Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 years of experience

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! Book with us online or feel free to give us a call today! Ask about our veteran's discount!

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! Book with us online or feel free to give us a call today! Ask about our veteran's discount!


Avatar for Design Kitchen and Bath, LLC
Design Kitchen and Bath, LLC
8450 Baltimore National Pike Suite 150
4.83(
6
)
Approved Pro
Design Kitchen and Bath, LLC
8450 Baltimore National Pike Suite 150
4.83(
6
)
Approved Pro
55 local quotes requested
9 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Design Kitchen and Bath exceeded our expectations with our master bathroom remodel. My project manager, Atakan, was professional, detail-focused, and brought our vision to life with stunning craftsmanship. They stayed on schedule and within budget, making the entire process seamless. Highly recommend!"

Marie S on January 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Design Kitchen and Bath exceeded our expectations with our master bathroom remodel. My project manager, Atakan, was professional, detail-focused, and brought our vision to life with stunning craftsmanship. They stayed on schedule and within budget, making the entire process seamless. Highly recommend!"

Marie S on January 2025


Avatar for BasementRemodeling.com
BasementRemodeling.com
1680 E Gude Dr
4.75(
256
)
Approved Pro
BasementRemodeling.com
1680 E Gude Dr
4.75(
256
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
329 local quotes requested

BasementRemodeling.com / Basement Masters - licensed and insured, award winning Basement Remodeling and Finishing company. Highest rated basement renovation contractor in Maryland. Finished Basements are our specialty. We specialize in custom basement remodeling and finishing and other large-scale remodels. We offer free in home and over-the-phone estimate and consultation. Here at BasementRemodeling.com we believe that QUALITY AND EXCEPTIONAL CRAFTSMANSHIP must always come along with AFFORDABILITY. keywords: finished basement basements remodeling.

"To the entire team, please allow me to express my gratitude, appreciation and extreme satisfaction with your high quality work. We couldn’t be more pleased with the outcomes. The team was kind, professional and supportive throughout the entire process. We encountered a challenge with water intrusion from our basement door, and the team was flexible to accommodate troubleshooting with our basement waterproofing team, which allowed us to define the root cause and work to find a solution. The brief delay was unavoidable and the team repaired the area that required deconstruction quickly with high quality. They were also collaborative with our basement waterproofing vendor to ensure we maintained proper water protection. We absolutely recommend the Basement Remodeling team to anyone looking to create a beautiful basement space in their home. From start to finish we felt valued and were treated extraordinarily well."

Kelly L on June 2025

BasementRemodeling.com / Basement Masters - licensed and insured, award winning Basement Remodeling and Finishing company. Highest rated basement renovation contractor in Maryland. Finished Basements are our specialty. We specialize in custom basement remodeling and finishing and other large-scale remodels. We offer free in home and over-the-phone estimate and consultation. Here at BasementRemodeling.com we believe that QUALITY AND EXCEPTIONAL CRAFTSMANSHIP must always come along with AFFORDABILITY. keywords: finished basement basements remodeling.

"To the entire team, please allow me to express my gratitude, appreciation and extreme satisfaction with your high quality work. We couldn’t be more pleased with the outcomes. The team was kind, professional and supportive throughout the entire process. We encountered a challenge with water intrusion from our basement door, and the team was flexible to accommodate troubleshooting with our basement waterproofing team, which allowed us to define the root cause and work to find a solution. The brief delay was unavoidable and the team repaired the area that required deconstruction quickly with high quality. They were also collaborative with our basement waterproofing vendor to ensure we maintained proper water protection. We absolutely recommend the Basement Remodeling team to anyone looking to create a beautiful basement space in their home. From start to finish we felt valued and were treated extraordinarily well."

Kelly L on June 2025

...
Showing 1-10 of 883
The Germantown, MD 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.
A girl playing with teddy bear while smiling mother and grandmother at kitchen island
Mar 31, 2025
Mar 31, 2025
Explore how much quartzite countertops cost based on factors such as their size, location, design, finish, and labor rates.
Interior view of sunroom
Jul 9, 2025
Jul 9, 2025
Budget for sunroom addition costs based on factors such as room type, site prep, professional labor, features, permits, prefab vs. custom designs, and more.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
Jun 16, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
Share project details to get started.