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Addition to existing structure builders in Manassas

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
128 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


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


HW Mechanical and Remodeling

65 Richland Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

HW Mechanical and Remodeling

65 Richland Rd
New on HomeAdvisorNew 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 National Home Design and Build, LLC

National Home Design and Build, LLC

611 S Carlin Springs Rd STE 512
5.00(
11
)
Approved Pro

National Home Design and Build, LLC

611 S Carlin Springs Rd STE 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


Vale Home Improvement, LLC

4762 Cheswald Ct
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Vale Home Improvement, LLC

4762 Cheswald Ct
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Free onsite estimate

Vale Construction is your industry expert in Woodbridge and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will ensure that we will treat your home, as we would treat our own. Give us a call today, we look forward to working with you!

Vale Construction is your industry expert in Woodbridge and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will ensure that we will treat your home, as we would treat our own. Give us a call today, we look forward to working with you!


RCI Corp.

3712 Ivanhoe Ln.
4.73(
45
)
Approved Pro

RCI Corp.

3712 Ivanhoe Ln.
4.73(
45
)
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.

"RCI Corporation just completed a wonderful project in our home. We were in somewhat of an emergency situation after an unplanned spinal surgery and needed some quick updates in our home to accommodate a safe return after a stay at rehab. Richard Christ and his team at RCI Corp could not have been more responsive and went out of their way to make things right in a timely, professional and productive way. The attention to detail in installing bathroom grab bars and updating stairway handrails with repair and new installation was remarkable. We are so thankful for a job well done. Everything we asked for was completed as stated from the proposal to the impeccable work and follow up by the owner. Would highly recommend this group for any home projects you might be considering."

Carol S on July 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.

"RCI Corporation just completed a wonderful project in our home. We were in somewhat of an emergency situation after an unplanned spinal surgery and needed some quick updates in our home to accommodate a safe return after a stay at rehab. Richard Christ and his team at RCI Corp could not have been more responsive and went out of their way to make things right in a timely, professional and productive way. The attention to detail in installing bathroom grab bars and updating stairway handrails with repair and new installation was remarkable. We are so thankful for a job well done. Everything we asked for was completed as stated from the proposal to the impeccable work and follow up by the owner. Would highly recommend this group for any home projects you might be considering."

Carol S on July 2025


Apollo Builders, LLC

PO Box 322
4.85(
23
)
Approved Pro

Apollo Builders, LLC

PO Box 322
4.85(
23
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
23 local quotes requested

An Award Winning Firm with experience in most any style, Apollo Builders, LLC, coordinates the building process from inception to completion and provides valuable critical overview of each phase. From architectural design to vigilant, uncompromising start-to-finish construction management, an Apollo bears the unmistakable stamp of superior craftsmanship and meticulous care. We hope that you will take time to meet with Apollo Builders, LLC, today.

"Apollo was a pleasure to work with from start to finish! They helped us to rebuild our family home that was lost to fire and we could not be more thankful for their professionalism and going above and beyond to restore our home to us! The entire crew, including Scott the owner, and Nelson their site crew manager, were very easy to work with. Communication was excellent and they are very open to listening to the client's needs and giving great care to understand how the final building works best to that end. They provided great advice on how to make spaces work better, could be done in a more cost effective way or make the final outcome look best-in line with the the client's vision and wishes. Their work was done efficiently and completed as expected, at times before the expected time. We are grateful to the entire Apollo team and architect for their excellent work and kindness throughout the entire project and bringing our family home again! Definitely recommend! The Pairel Family"

Cheryl P on August 2025

An Award Winning Firm with experience in most any style, Apollo Builders, LLC, coordinates the building process from inception to completion and provides valuable critical overview of each phase. From architectural design to vigilant, uncompromising start-to-finish construction management, an Apollo bears the unmistakable stamp of superior craftsmanship and meticulous care. We hope that you will take time to meet with Apollo Builders, LLC, today.

"Apollo was a pleasure to work with from start to finish! They helped us to rebuild our family home that was lost to fire and we could not be more thankful for their professionalism and going above and beyond to restore our home to us! The entire crew, including Scott the owner, and Nelson their site crew manager, were very easy to work with. Communication was excellent and they are very open to listening to the client's needs and giving great care to understand how the final building works best to that end. They provided great advice on how to make spaces work better, could be done in a more cost effective way or make the final outcome look best-in line with the the client's vision and wishes. Their work was done efficiently and completed as expected, at times before the expected time. We are grateful to the entire Apollo team and architect for their excellent work and kindness throughout the entire project and bringing our family home again! Definitely recommend! The Pairel Family"

Cheryl P on August 2025


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
40 years of experience
Free onsite estimate

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 Manassas, VA

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Manassas, 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.

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.