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Addition to existing structure builders in Stafford

HW Mechanical and Remodeling
65 Richland Rd
New on HomeAdvisorNew on Angi
Approved Pro
HW Mechanical and Remodeling
65 Richland Rd
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. 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.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. 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.


Avatar for Eco Power Works
Eco Power Works
12012 English Maple Ln
5.00(
4
)
Approved Pro
Eco Power Works
12012 English Maple Ln
5.00(
4
)
Approved Pro
19 years of experience
Free onsite estimate

A leading construction company in Northern VA focuses on providing optimum quality in various construction services. We take great pride in our work as we have during our 20+ years in business. Thus, you can rest assured, that no matter what construction project we handle, we will be giving nothing but highly professional and expert works. Our galleries collections of photos from previous construction projects can attest to the amount of time, thought, and effort that we put into the services we provide.

"Eco Power Works did a great job on my kitchen and bathroom renovation ! Daryl and John were very patient listening to my ideas. They brought in an architect who was reasonably priced and made suggestions to overall designs which I am so glad they did ! The project from Start to finish was on schedule which O was pleasantly surprised - these guys kept their words and their workers were always on time respectful of my property and time. I like that they always checked with me when they took major steps to double check that everyone was on the same page - they communicated every step of the way and were very careful to to do the job right. I really love the beautiful cabinets and marble countertops which were my dreams. I am so glad I hired these guys - they really did a great job overall - will definitely recommend them to my friends and neighbors !"

Jane _ on April 2025

A leading construction company in Northern VA focuses on providing optimum quality in various construction services. We take great pride in our work as we have during our 20+ years in business. Thus, you can rest assured, that no matter what construction project we handle, we will be giving nothing but highly professional and expert works. Our galleries collections of photos from previous construction projects can attest to the amount of time, thought, and effort that we put into the services we provide.

"Eco Power Works did a great job on my kitchen and bathroom renovation ! Daryl and John were very patient listening to my ideas. They brought in an architect who was reasonably priced and made suggestions to overall designs which I am so glad they did ! The project from Start to finish was on schedule which O was pleasantly surprised - these guys kept their words and their workers were always on time respectful of my property and time. I like that they always checked with me when they took major steps to double check that everyone was on the same page - they communicated every step of the way and were very careful to to do the job right. I really love the beautiful cabinets and marble countertops which were my dreams. I am so glad I hired these guys - they really did a great job overall - will definitely recommend them to my friends and neighbors !"

Jane _ on April 2025


Avatar for RLD Builders, Inc.
RLD Builders, Inc.
7800 Cerro Gordo Road
4.96(
29
)
Approved Pro
RLD Builders, Inc.
7800 Cerro Gordo Road
4.96(
29
)
Approved Pro
Customers say: Quick response
11 local quotes requested
37 years of experience

RLD Builders, Inc., has been locally-owned and -operated for more than 20 years. We pride ourselves on quality work and excellent customer service. Call us today for your free estimate.

"I hired RLD Builders to construct a retaining wall that needed replaced before we could repave the driveway. RLD Builders came in with a competitive price and won the job. What was to take a few weeks turned into a three month ordeal. The county permit process caused hurdle after hurdle to get the permits but Rafe kept on the county and we finally got the permits and the job was completed to our satisfaction. We then put the house on the market for sale and had moved to our new out-of-the-area location. The hot water tank in the basement decided to let loose causing major damage to the basement. This is where RLD Builders exceeded our expectations. Rafe and his crew jumped in and cleaned up the water damage, worked with the insurance agents to get approvals, and completely rebuilt our basement. Being that we were no longer in the area, it was a blessing to have RLD Builders on the job to take care of all the details. We couldn't have done it without them. GREAT CUSTOMER SERVICE ! ! !"

Fred A on May 2025

RLD Builders, Inc., has been locally-owned and -operated for more than 20 years. We pride ourselves on quality work and excellent customer service. Call us today for your free estimate.

"I hired RLD Builders to construct a retaining wall that needed replaced before we could repave the driveway. RLD Builders came in with a competitive price and won the job. What was to take a few weeks turned into a three month ordeal. The county permit process caused hurdle after hurdle to get the permits but Rafe kept on the county and we finally got the permits and the job was completed to our satisfaction. We then put the house on the market for sale and had moved to our new out-of-the-area location. The hot water tank in the basement decided to let loose causing major damage to the basement. This is where RLD Builders exceeded our expectations. Rafe and his crew jumped in and cleaned up the water damage, worked with the insurance agents to get approvals, and completely rebuilt our basement. Being that we were no longer in the area, it was a blessing to have RLD Builders on the job to take care of all the details. We couldn't have done it without them. GREAT CUSTOMER SERVICE ! ! !"

Fred A on May 2025


Installation Services, LLC
17650 Possum Point Road Suite A
4.92(
24
)
Approved Pro
Installation Services, LLC
17650 Possum Point Road Suite A
4.92(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
25 years of experience

At Installation Services, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"We will recommend Installation Services LLC, to anyone who is looking for an experienced, knowledgeable, and honest contractor. It is not easy to find a high-quality/ price service company these days. Corrine, Bud, and their team from the start to the end of our project were very professional, committed, and honest. We didn't experience any hard times with Installation Services LLC's team during any phase of our project, which was an unfinished basement. We are so happy with the service done. Moreover, Bud confirmed the two-year warranty, that it's hard to get it with a contractor. Thank you!"

Majda K on October 2023

At Installation Services, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"We will recommend Installation Services LLC, to anyone who is looking for an experienced, knowledgeable, and honest contractor. It is not easy to find a high-quality/ price service company these days. Corrine, Bud, and their team from the start to the end of our project were very professional, committed, and honest. We didn't experience any hard times with Installation Services LLC's team during any phase of our project, which was an unfinished basement. We are so happy with the service done. Moreover, Bud confirmed the two-year warranty, that it's hard to get it with a contractor. Thank you!"

Majda K on October 2023


Avatar for HIVEX Basement Finishing Co.
HIVEX Basement Finishing Co.
6324 Old Plank Rd
4.88(
220
)
Approved Pro
HIVEX Basement Finishing Co.
6324 Old Plank Rd
4.88(
220
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
69 local quotes requested

HIVEX Basement Finishing Co. specializes in complete basement finishing for single family homeowners. Finishing your basement is an excellent way to dramatically expand your living space as well as increase the value of your home. HIVEX specializes in transforming your home into its full potential and at a great value. In recognition of our quality craftsmanship and attention to detail, we have received numerous prestigious awards and honors. Our team of professionals is dedicated to uphold our reputation of professional workmanship, honesty, and integrity. Our basement finishing specialists take pride in transforming homeowners needs and dreams into reality!

"Excellent experience! Overall project looks wonderful and was done timely! Couldn’t have asked for better!"

angela a on May 2025

HIVEX Basement Finishing Co. specializes in complete basement finishing for single family homeowners. Finishing your basement is an excellent way to dramatically expand your living space as well as increase the value of your home. HIVEX specializes in transforming your home into its full potential and at a great value. In recognition of our quality craftsmanship and attention to detail, we have received numerous prestigious awards and honors. Our team of professionals is dedicated to uphold our reputation of professional workmanship, honesty, and integrity. Our basement finishing specialists take pride in transforming homeowners needs and dreams into reality!

"Excellent experience! Overall project looks wonderful and was done timely! Couldn’t have asked for better!"

angela a on May 2025


Avatar for 3 J's Next Level Landscaping
3 J's Next Level Landscaping
4776 Benecia Ln
3.67(
9
)
Approved Pro
3 J's Next Level Landscaping
4776 Benecia Ln
3.67(
9
)
Approved Pro
1061 local quotes requested
16 years of experience

Take your dreams to the Next Level! In business since 2009, 3 Jay's Next Level Landscaping & Home Design has been serving greater Fairfax, Prince William & surrounding counties with the finest in landscaping and home designs in the industry. We offer everything from lawn care maintenance & landscaping to building your dream home. Built using the highest quality commercial & custom grade materials, we offer free estimates on all of our work. For larger projects, we offer custom design planning, in which you will receive a set of building plans approved by the county. These blueprints will be accompanied by an accurate 3D visual representation of what your project will look like upon completion. Our friendly staff have a combined experience of over 50 years & customer service has always been our top priority. We will always respond quickly to your requests, our prices are reasonable & our work is consistently performed to the highest caliber. Take your dreams to the Next Level & call us today for your free estimate!

"Great! I have had my system for a number of years. Joe explained things that I never knew how to program and test the system. Great job."

Ralph V on April 2025

Take your dreams to the Next Level! In business since 2009, 3 Jay's Next Level Landscaping & Home Design has been serving greater Fairfax, Prince William & surrounding counties with the finest in landscaping and home designs in the industry. We offer everything from lawn care maintenance & landscaping to building your dream home. Built using the highest quality commercial & custom grade materials, we offer free estimates on all of our work. For larger projects, we offer custom design planning, in which you will receive a set of building plans approved by the county. These blueprints will be accompanied by an accurate 3D visual representation of what your project will look like upon completion. Our friendly staff have a combined experience of over 50 years & customer service has always been our top priority. We will always respond quickly to your requests, our prices are reasonable & our work is consistently performed to the highest caliber. Take your dreams to the Next Level & call us today for your free estimate!

"Great! I have had my system for a number of years. Joe explained things that I never knew how to program and test the system. Great job."

Ralph V on April 2025


Avatar for Copper Fox Home Solutions Northern Virginia
Copper Fox Home Solutions Northern Virginia
Copper Fox Basement Solutions Northern Virginia
New on HomeAdvisorNew on Angi
Approved Pro
Copper Fox Home Solutions Northern Virginia
Copper Fox Basement Solutions Northern Virginia
New on AngiNew on HomeAdvisor
Approved Pro
754 local quotes requested
25 years of experience

We specialize in basement finishing and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

We specialize in basement finishing and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!


Avatar for KBA Kitchen and Bath
KBA Kitchen and Bath
328 W Lee Hwy
5.00(
5
)
Approved Pro
KBA Kitchen and Bath
328 W Lee Hwy
5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1141 local quotes requested

KBA Kitchen and Bath: Transforming Homes with Excellence for Over 25 Years. Proudly Serving Fairfax County and Fauquier County.

"We would like to say thank you to KBA Kitchen & Bath Design & Build for a great job remodeling our two upstairs bathrooms. The two bathrooms were completely renovated in 5 weeks, but it could have been finished even sooner if we hadn’t selected a premium option for our shower glass enclosure. The entire project was started and finished between January 21, 2025 until February 28, 2025, which included the crew working two Saturdays, which shows their dedication in getting the job done. We were very impressed with KBA over the entire project! Specifically, we were impressed at how smooth and efficient the entire process was. It was seamless – from the initial consultation to the execution of the job. The designer, Anna, was very thorough and helpful in sketching the designs of new bathrooms and offering advice on recommended materials for the bathroom, to include going above and beyond in helping us choose just the right paint colors to perfectly blend with our newly installed bathroom accessories. Anna and Ervin both made after hour visits to provide their insight on color schemes and where bathroom accessories should be installed and look best. The lead project manager, Ervin, was always there to answer our questions, and he went out of his way to always ensure we were happy customers! Ervin also visited on many occasions to give us updates on project progress and keeping his crew updated on any changes. The installation team always showed up on time, left the work area clean, and went above and beyond to make our design a reality. Anna, Ervin and the crew were always very friendly, professional, and helpful throughout this project. We couldn’t be happier with the outcome as we absolutely love our bathrooms! We highly recommend choosing KBA for your next home project!"

Andrew R on March 2025

KBA Kitchen and Bath: Transforming Homes with Excellence for Over 25 Years. Proudly Serving Fairfax County and Fauquier County.

"We would like to say thank you to KBA Kitchen & Bath Design & Build for a great job remodeling our two upstairs bathrooms. The two bathrooms were completely renovated in 5 weeks, but it could have been finished even sooner if we hadn’t selected a premium option for our shower glass enclosure. The entire project was started and finished between January 21, 2025 until February 28, 2025, which included the crew working two Saturdays, which shows their dedication in getting the job done. We were very impressed with KBA over the entire project! Specifically, we were impressed at how smooth and efficient the entire process was. It was seamless – from the initial consultation to the execution of the job. The designer, Anna, was very thorough and helpful in sketching the designs of new bathrooms and offering advice on recommended materials for the bathroom, to include going above and beyond in helping us choose just the right paint colors to perfectly blend with our newly installed bathroom accessories. Anna and Ervin both made after hour visits to provide their insight on color schemes and where bathroom accessories should be installed and look best. The lead project manager, Ervin, was always there to answer our questions, and he went out of his way to always ensure we were happy customers! Ervin also visited on many occasions to give us updates on project progress and keeping his crew updated on any changes. The installation team always showed up on time, left the work area clean, and went above and beyond to make our design a reality. Anna, Ervin and the crew were always very friendly, professional, and helpful throughout this project. We couldn’t be happier with the outcome as we absolutely love our bathrooms! We highly recommend choosing KBA for your next home project!"

Andrew R on March 2025


Avatar for Best Homes LLC.
Best Homes LLC.
233 Morrisons Road
4.19(
21
)
Approved Pro
Best Homes LLC.
233 Morrisons Road
4.19(
21
)
Approved Pro
Super Service Award
1160 local quotes requested
20 years of experience

Here at Best Homes, our company is based on the belief that our customers' satisfaction is of the utmost importance. Our team is driven to meet your needs with professionalism, creativity, and efficiency. Established 2005. Owner: Jonathan Perez Office Manager: Paige Marie Campbell Project Manager: Jefry Perez

"Basement Project We absolutely love our new basement! I was very nervous when selecting the contractor for this job. I interviewed three contractors for the job, all seem very decent, but what set Best Home apart was Jeff Segovia. He designed the whole layout of our basement (we love it) and oversaw the entire project from beginning to end. The construction crews were very polite and friendly. Best Home did an excellent job and very flexible with many changes I had and they completed the job on time (took 3 months and exactly 1 week)which was amazing. I am actually hiring them again for additional projects. I highly recommend Best Homes!"

Jesita B on August 2024

Here at Best Homes, our company is based on the belief that our customers' satisfaction is of the utmost importance. Our team is driven to meet your needs with professionalism, creativity, and efficiency. Established 2005. Owner: Jonathan Perez Office Manager: Paige Marie Campbell Project Manager: Jefry Perez

"Basement Project We absolutely love our new basement! I was very nervous when selecting the contractor for this job. I interviewed three contractors for the job, all seem very decent, but what set Best Home apart was Jeff Segovia. He designed the whole layout of our basement (we love it) and oversaw the entire project from beginning to end. The construction crews were very polite and friendly. Best Home did an excellent job and very flexible with many changes I had and they completed the job on time (took 3 months and exactly 1 week)which was amazing. I am actually hiring them again for additional projects. I highly recommend Best Homes!"

Jesita B on August 2024


Avatar for T&M Remodeling Llc
T&M Remodeling Llc
2416 Edgewood Drive
5.00(
2
)
Approved Pro
T&M Remodeling Llc
2416 Edgewood Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
485 local quotes requested

You can also call us today at: 826-202-0749 Kitchen-bathrooms-basement. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Jose and crew are the best I have seen. Had many renovations done on previous homes and have never seen the quality and attention to detail provided by Jose and the T&M Remodeling team. Extensive renovation included 3-bathroom renovations, and hardwood floors and paint throughout the house. Completed all projects on schedule. We will definitely use T&M Remodeling for our future needs."

James B on December 2024

You can also call us today at: 826-202-0749 Kitchen-bathrooms-basement. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Jose and crew are the best I have seen. Had many renovations done on previous homes and have never seen the quality and attention to detail provided by Jose and the T&M Remodeling team. Extensive renovation included 3-bathroom renovations, and hardwood floors and paint throughout the house. Completed all projects on schedule. We will definitely use T&M Remodeling for our future needs."

James B on December 2024

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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.
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