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Addition to existing structure builders in Dale City

Avatar for Character Companies, Inc.
Character Companies, Inc.
207 S West St
4.00(
4
)
Approved Pro
Character Companies, Inc.
207 S West St
4.00(
4
)
Approved Pro
Customers say: True professional
7 years of experience
Free onsite estimate

Character Companies: Crafting Excellence in Construction The driving force behind Character Companies dedicated to a reputation for turning construction dreams into reality. At Character Companies we don't just build; we craft. Our unwavering commitment to precision, innovation, and superior craftsmanship has made us the trusted choice for residential and commercial construction projects in Alexandria, VA and beyond. From homes to renovations and expansions, our residential expertise brings your vision to life, ensuring perfection in every detail. Our portfolio includes, kitchens, bathrooms, house renovations, and home additions - delivered on time and within budget. Our projects are tailored to meet your needs ensures that each project reflects your vision and specifications. With 7 years of industry experience, Character Companies brings unparalleled expertise to every project.

"We recently had the unfortunate experience of working with Character Companies Inc., and as government civil servants and veterans, we were deeply disappointed. The price of renovating two bathrooms and installing new LVP flooring at $70K (original quote: $84K) seemed excessive, but we hoped that the quality of service would justify the cost. Sadly, that was not the case, and it has cost us the chance to rent out our home while we are deployed to Iraq. From start to finish, the experience was a nightmare. The project management was abysmal, with multiple delays that extended the timeline one month beyond the agreed schedule. It took over two months to do just two bathrooms and replace flooring when the original timeline was four weeks. This company demonstrated a shocking lack of professionalism and accountability throughout the process. The design work was utterly incompetent, failing to conform to the existing plumbing structure in our bathrooms. The contractor disregarded our repeated attempts to bring attention to design flaws and forced the installation of bathroom vanities by performing a â carpentry fixâ that left us with two top drawers sealed shut, one bottom drawer with a cutout, and one fully functional drawer. One month after installation, one vanity separated from the wall and had to be reattached. Our allegations of Character charging us for high-end fixtures and installing cheaper ones were ignored. The final straw was the damage done to our marble floors. Instead of offering a repair or replacement, the contractor covered it with LVP and then charged us at the end of the project for the extra costs of the LVP that they incurred to cover up the damage! This was deceitful and completely unacceptable. The CEOâ s disregard for customer satisfaction and maintaining basic work standards is unforgivable. The only thing he did well was apologize profusely, not caring about fixing any problems. During a phone call, he admitted that our project was a â dumpster fireâ yet didnâ t offer any concessions. We strongly advise anyone considering Character Companies Inc. to stay far away. Their poor project management, substandard design, shoddy craftsmanship, and unprofessional conduct have left us with a costly mess that will take more time and money to fix. Protect yourself and go with an experienced, reputable company."

CHAD P on August 2024

Character Companies: Crafting Excellence in Construction The driving force behind Character Companies dedicated to a reputation for turning construction dreams into reality. At Character Companies we don't just build; we craft. Our unwavering commitment to precision, innovation, and superior craftsmanship has made us the trusted choice for residential and commercial construction projects in Alexandria, VA and beyond. From homes to renovations and expansions, our residential expertise brings your vision to life, ensuring perfection in every detail. Our portfolio includes, kitchens, bathrooms, house renovations, and home additions - delivered on time and within budget. Our projects are tailored to meet your needs ensures that each project reflects your vision and specifications. With 7 years of industry experience, Character Companies brings unparalleled expertise to every project.

"We recently had the unfortunate experience of working with Character Companies Inc., and as government civil servants and veterans, we were deeply disappointed. The price of renovating two bathrooms and installing new LVP flooring at $70K (original quote: $84K) seemed excessive, but we hoped that the quality of service would justify the cost. Sadly, that was not the case, and it has cost us the chance to rent out our home while we are deployed to Iraq. From start to finish, the experience was a nightmare. The project management was abysmal, with multiple delays that extended the timeline one month beyond the agreed schedule. It took over two months to do just two bathrooms and replace flooring when the original timeline was four weeks. This company demonstrated a shocking lack of professionalism and accountability throughout the process. The design work was utterly incompetent, failing to conform to the existing plumbing structure in our bathrooms. The contractor disregarded our repeated attempts to bring attention to design flaws and forced the installation of bathroom vanities by performing a â carpentry fixâ that left us with two top drawers sealed shut, one bottom drawer with a cutout, and one fully functional drawer. One month after installation, one vanity separated from the wall and had to be reattached. Our allegations of Character charging us for high-end fixtures and installing cheaper ones were ignored. The final straw was the damage done to our marble floors. Instead of offering a repair or replacement, the contractor covered it with LVP and then charged us at the end of the project for the extra costs of the LVP that they incurred to cover up the damage! This was deceitful and completely unacceptable. The CEOâ s disregard for customer satisfaction and maintaining basic work standards is unforgivable. The only thing he did well was apologize profusely, not caring about fixing any problems. During a phone call, he admitted that our project was a â dumpster fireâ yet didnâ t offer any concessions. We strongly advise anyone considering Character Companies Inc. to stay far away. Their poor project management, substandard design, shoddy craftsmanship, and unprofessional conduct have left us with a costly mess that will take more time and money to fix. Protect yourself and go with an experienced, reputable company."

CHAD P on August 2024


TWF Construction
23133 Triple Crown Drive
4.55(
49
)
Approved Pro
TWF Construction
23133 Triple Crown Drive
4.55(
49
)
Approved Pro
Super Service Award
Customers say: True professional
320 local quotes requested
28 years of experience

Troy is 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 are very professional and am very happy with their work."

Eileen P on May 2025

Troy is 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 are very professional and am very happy with their work."

Eileen P on May 2025


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


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 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
66 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 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


Avatar for National Home Design and Build, LLC
National Home Design and Build, LLC
611 S Carlin Springs Rd #512
5.00(
11
)
Approved Pro
National Home Design and Build, LLC
611 S Carlin Springs Rd #512
5.00(
11
)
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


RCI Corp.
3712 Ivanhoe Ln.
4.72(
44
)
Approved Pro
RCI Corp.
3712 Ivanhoe Ln.
4.72(
44
)
Approved Pro
Customers say: Quick response
46 years of experience
Free onsite estimate

RCI Corporation was Established in 1979. Richard Christ and Phil Vand take in pride their work in exterior design, interior flow and blending of the old to the new for an exceptional finished home.

"Meticulous with work and reaponsive"

Rakesh S on April 2025

RCI Corporation was Established in 1979. Richard Christ and Phil Vand take in pride their work in exterior design, interior flow and blending of the old to the new for an exceptional finished home.

"Meticulous with work and reaponsive"

Rakesh S on April 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 Kozan Construction, LLC
Kozan Construction, LLC
4584 Cornell Drive
4.74(
27
)
Approved Pro
Kozan Construction, LLC
4584 Cornell Drive
4.74(
27
)
Approved Pro
Customers say: True professional
17 local quotes requested
40 years of experience

We have over 10 years of experience in the business. Here at Kozan Construction, LLC, 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!

"The original project I hired them for was to replace leaky faucets in both the kitchen and bathroom. Frank, the owner, was responsive and professional. They scheduled the work promptly and showed up on time. Unexpected issues were discovered that required a second trip and additional work. They communicated everything clearly and the additional costs were handled separately and transparently. They also cleaned up after the work was done. I would hire them again."

Ruxandra B on June 2025

We have over 10 years of experience in the business. Here at Kozan Construction, LLC, 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!

"The original project I hired them for was to replace leaky faucets in both the kitchen and bathroom. Frank, the owner, was responsive and professional. They scheduled the work promptly and showed up on time. Unexpected issues were discovered that required a second trip and additional work. They communicated everything clearly and the additional costs were handled separately and transparently. They also cleaned up after the work was done. I would hire them again."

Ruxandra B on June 2025

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FAQs for addition to existing structure building service projects in Dale City, 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 Dale City, 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.
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
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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
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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
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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
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Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
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