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Addition to existing structure builders in Aldie

Avatar for CasaNova Design And Build
CasaNova Design And Build
528 Beacon Hill Terrace
5.00(
5
)
Approved Pro
CasaNova Design And Build
528 Beacon Hill Terrace
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Successfully serving the DMV area for several years, we thrive for our clients to have a smooth and stress-free experience during our time together. With our kind and experienced team, we take on all forms and sizes of projects - from kitchen and bathrooms, fireplaces, and decks, to full additions and roofing. We look forward to working with you on your next project. CasaNova offers free estimates and 3D rendering! We welcome all and any of your questions and thank you for your interest in CasaNova!

"Jessica and Chris helped guide me through my kitchen remodel that I had been thinking about for years but was unsure just what was possible and would meet my vision. They helped a great deal to meet my vision and guide me through the process. Their team was great and here everyday until the renovation was completed and it was completed on schedule. They also were quick to come and fix the inevitable little things we noticed that need touch ups even after it was complete. I also appreciated they brought samples for me to chose from so I wouldn't have to run around during a pandemic. I highly recommend them, it was a pleasure to have them complete our renovation."

Patricia t on October 2021

Successfully serving the DMV area for several years, we thrive for our clients to have a smooth and stress-free experience during our time together. With our kind and experienced team, we take on all forms and sizes of projects - from kitchen and bathrooms, fireplaces, and decks, to full additions and roofing. We look forward to working with you on your next project. CasaNova offers free estimates and 3D rendering! We welcome all and any of your questions and thank you for your interest in CasaNova!

"Jessica and Chris helped guide me through my kitchen remodel that I had been thinking about for years but was unsure just what was possible and would meet my vision. They helped a great deal to meet my vision and guide me through the process. Their team was great and here everyday until the renovation was completed and it was completed on schedule. They also were quick to come and fix the inevitable little things we noticed that need touch ups even after it was complete. I also appreciated they brought samples for me to chose from so I wouldn't have to run around during a pandemic. I highly recommend them, it was a pleasure to have them complete our renovation."

Patricia t on October 2021


Avatar for 3D Design Space
3D Design Space
6435 Lincolnia Road
5.00(
16
)
Approved Pro
3D Design Space
6435 Lincolnia Road
5.00(
16
)
Approved Pro
Customers say: Quality work
33 years of experience
Free onsite estimate

3D Design Space was established in 1992 Specializing in Additions, Major Renovations, Bathroom, Kitchen, Basement, Garage Remodels, design, and architectural services in Northern Virginia. Quality customer service and workmanship is a number one priority of 3D Design Space. We are fully insured and licensed.

"An amazing, super nice guy to work with...great communication and design ideas. I've never seen someone (and his crew) work so hard to complete a job! I would hire again in a heartbeat."

Melissa E on July 2015

3D Design Space was established in 1992 Specializing in Additions, Major Renovations, Bathroom, Kitchen, Basement, Garage Remodels, design, and architectural services in Northern Virginia. Quality customer service and workmanship is a number one priority of 3D Design Space. We are fully insured and licensed.

"An amazing, super nice guy to work with...great communication and design ideas. I've never seen someone (and his crew) work so hard to complete a job! I would hire again in a heartbeat."

Melissa E on July 2015


Moses Housing LLC
2753 Sutton Rd
4.94(
8
)
Approved Pro
Moses Housing LLC
2753 Sutton Rd
4.94(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"They replaced my beaten wooden deck with a new composite one. The price was more than fair after shopping around. What I liked from the experience was the cleanliness and speed. Everything we agreed on they did in timely manner."

Charlie H on October 2023

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"They replaced my beaten wooden deck with a new composite one. The price was more than fair after shopping around. What I liked from the experience was the cleanliness and speed. Everything we agreed on they did in timely manner."

Charlie H on October 2023


U.S. Builders, Inc.
22831 Silverbrook Center Drive, Suite 100
4.92(
16
)
Approved Pro
U.S. Builders, Inc.
22831 Silverbrook Center Drive, Suite 100
4.92(
16
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
25 years of experience

U.S. Builders is led by a German-trained architect who considers high craftsmanship, careful attention to detail and client satisfaction a paramount of his business. With more than 30 years of trade general construction experience, U.S. Builders serves residential and commercial clients in Washington DC and Northern Virginia, focusing on quality, design and value. U.S. Builders handles each phase of your custom home building or remodeling project, coordinating timing and workflow to ensure a timely completion. Services include roof and gutters (replacement and repair), windows,doors, powder rooms, elegant custom baths, in-law suites, master bedrooms, kitchen updates, fireplaces, bars, decks, garages, additions, finishing basements & attics or re-designing any interior or exterior space. Please visit our website and contact us to learn about the variety of options available for your project within your time and budget.

"I would HIGHLY recommend US builders for any home remodeling project. I saw the quality of their work when they did a total kitchen remodel for my neighbor. The quality was top notch so I hired them to repair the outside and inside of my home when a car, traveling at a high rate of speed crashed into the front of our home. Workmanship is superb, they arrive on time, have the skills and resources to do the job, and they clean up at the end of every day. They same workers were at the job site start to finish, they could easily problem solve unique issues. They repaired and painted drywall, put on new siding and new windows, replaced ceramic tile in the foyer, and "sistered" support beams around the stairwell. PLUS they worked seamlessly with the insurance company!!!!"

mark d on May 2024

U.S. Builders is led by a German-trained architect who considers high craftsmanship, careful attention to detail and client satisfaction a paramount of his business. With more than 30 years of trade general construction experience, U.S. Builders serves residential and commercial clients in Washington DC and Northern Virginia, focusing on quality, design and value. U.S. Builders handles each phase of your custom home building or remodeling project, coordinating timing and workflow to ensure a timely completion. Services include roof and gutters (replacement and repair), windows,doors, powder rooms, elegant custom baths, in-law suites, master bedrooms, kitchen updates, fireplaces, bars, decks, garages, additions, finishing basements & attics or re-designing any interior or exterior space. Please visit our website and contact us to learn about the variety of options available for your project within your time and budget.

"I would HIGHLY recommend US builders for any home remodeling project. I saw the quality of their work when they did a total kitchen remodel for my neighbor. The quality was top notch so I hired them to repair the outside and inside of my home when a car, traveling at a high rate of speed crashed into the front of our home. Workmanship is superb, they arrive on time, have the skills and resources to do the job, and they clean up at the end of every day. They same workers were at the job site start to finish, they could easily problem solve unique issues. They repaired and painted drywall, put on new siding and new windows, replaced ceramic tile in the foyer, and "sistered" support beams around the stairwell. PLUS they worked seamlessly with the insurance company!!!!"

mark d on May 2024


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 District Renovations LLC
District Renovations LLC
1336 Spring Hill Rd
4.83(
15
)
Approved Pro
District Renovations LLC
1336 Spring Hill Rd
4.83(
15
)
Approved Pro
Customers say: Terrific value
83 local quotes requested
15 years of experience

Here at District Renovations LLC, 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!

"Peter and his team did a fantastic job with my master bathroom remodel. I was home during the job so I got to see ALL of the work as it was being done. Peter gave me continuous status updates about the progress and his team were good at letting me know when problems arose that needed clarification."

Kevin M on June 2025

Here at District Renovations LLC, 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!

"Peter and his team did a fantastic job with my master bathroom remodel. I was home during the job so I got to see ALL of the work as it was being done. Peter gave me continuous status updates about the progress and his team were good at letting me know when problems arose that needed clarification."

Kevin M on June 2025


Avatar for Best Homes
Best Homes
233 Morrisons Road
4.64(
182
)
Approved Pro
Best Homes
233 Morrisons Road
4.64(
182
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
57 local quotes requested

Here at Best Homes, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. Please call today for a quote and thank you for doing so.

"Overall, our experience was positive. The pricing was very competitive, and the quality of the products met our expectations. Communication, however, could have been more consistent. Responses to our inquiries were sometimes delayed, and we occasionally received messages late at night. Additionally, working with multiple contacts made the process feel a bit disorganized at times. That said, when communication did happen, they were helpful and responsive. With a bit more coordination, this would have been a near perfect experience."

Andrew S on June 2025

Here at Best Homes, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. Please call today for a quote and thank you for doing so.

"Overall, our experience was positive. The pricing was very competitive, and the quality of the products met our expectations. Communication, however, could have been more consistent. Responses to our inquiries were sometimes delayed, and we occasionally received messages late at night. Additionally, working with multiple contacts made the process feel a bit disorganized at times. That said, when communication did happen, they were helpful and responsive. With a bit more coordination, this would have been a near perfect experience."

Andrew S on June 2025


Avatar for National Home Design and Build, LLC
National Home Design and Build, LLC
611 S Carlin Springs Rd #512
5.00(
6
)
Approved Pro
National Home Design and Build, LLC
611 S Carlin Springs Rd #512
5.00(
6
)
Approved Pro
Free onsite estimate
Emergency services offered

For many years, we have been providing unique high-performance work in Build new homes, Home additions, Kitchen remodeling, Bathroom remodeling, Basement remodeling, Outdoor living spaces, Screened Porches, Custom new garages, Sunrooms and Major Home renovations.

" I had an amazing experience with Nationals Home Design! They helped me expand both my kitchen and living room area, and the results exceeded my expectations. Patrick was especially impressive?he showed up every single day to ensure the project was progressing smoothly and efficiently. His dedication and attention to detail really set the tone for the whole team. I?m already planning to finish my basement soon, and I will absolutely be using Nationals Home Design again. I highly recommend them to anyone looking for a reliable, professional, and hands-on renovation company!"

Ari C on June 2025

For many years, we have been providing unique high-performance work in Build new homes, Home additions, Kitchen remodeling, Bathroom remodeling, Basement remodeling, Outdoor living spaces, Screened Porches, Custom new garages, Sunrooms and Major Home renovations.

" I had an amazing experience with Nationals Home Design! They helped me expand both my kitchen and living room area, and the results exceeded my expectations. Patrick was especially impressive?he showed up every single day to ensure the project was progressing smoothly and efficiently. His dedication and attention to detail really set the tone for the whole team. I?m already planning to finish my basement soon, and I will absolutely be using Nationals Home Design again. I highly recommend them to anyone looking for a reliable, professional, and hands-on renovation company!"

Ari C on June 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
37 years of experience
Free onsite estimate

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

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FAQs for addition to existing structure building service projects in Aldie, VA

Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.

schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items. 

Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.

The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic. 

Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.

With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential. 

This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.

Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.

The Aldie, VA 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.
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.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
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.
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