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Addition to existing structure builders in Ashburn
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
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
K-One Corporation is a family owned design and build company that has been operating since 1991. We work closely with our clients to build trust and bring their vision to reality within cost, schedule and scope. Our in house architects and engineers bring a combined 80 years of experience in designing and building structures to reality.
"We loved working with K-One! Their communication was amazing, they plan well, problem solv quickly, and are a dream to work with for a big project like our new addition. I recommend them to everyone."
Bryn C on April 2023
K-One Corporation is a family owned design and build company that has been operating since 1991. We work closely with our clients to build trust and bring their vision to reality within cost, schedule and scope. Our in house architects and engineers bring a combined 80 years of experience in designing and building structures to reality.
"We loved working with K-One! Their communication was amazing, they plan well, problem solv quickly, and are a dream to work with for a big project like our new addition. I recommend them to everyone."
Bryn C on April 2023
Our company Studio 76 is a Design Build firm with over a decade of experience in architecture, engineering and construction. We are committed to providing unique design, exceptional craftsmanship, unsurpassed project management and customer service.
"Studio 76 completed my entire home remodeling for single-family home I bought in as-is condition. Home was in 1970 condition and nothing was updated over the years. I got help in deciding each item and vendors suggested by them had a very good variety of produces at a decent price. This project was very pleasant experience and I am very impressed with quality work performed by them. I definitely recommend them for any kind of project as they have capability and tools to complete any tasks."
Ulupi s on September 2016
Our company Studio 76 is a Design Build firm with over a decade of experience in architecture, engineering and construction. We are committed to providing unique design, exceptional craftsmanship, unsurpassed project management and customer service.
"Studio 76 completed my entire home remodeling for single-family home I bought in as-is condition. Home was in 1970 condition and nothing was updated over the years. I got help in deciding each item and vendors suggested by them had a very good variety of produces at a decent price. This project was very pleasant experience and I am very impressed with quality work performed by them. I definitely recommend them for any kind of project as they have capability and tools to complete any tasks."
Ulupi s on September 2016
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
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.
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!
"I'm so happy with the work Alex, Kevin and the team did! Alex provided quotes, and high quality work in a very timely manner. The details are really beautiful, and I am especially pleased with the quality of cabinetry, painting, and most of all the beveling on the quartz counters! I had three bathrooms done and the painting jobs were crisp and the cabinetry is elegant. Alex gives very honest opinions on options and details."
Adriana M on March 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!
"I'm so happy with the work Alex, Kevin and the team did! Alex provided quotes, and high quality work in a very timely manner. The details are really beautiful, and I am especially pleased with the quality of cabinetry, painting, and most of all the beveling on the quartz counters! I had three bathrooms done and the painting jobs were crisp and the cabinetry is elegant. Alex gives very honest opinions on options and details."
Adriana M on March 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.
"We had an exceptional experience with Johnathan, Jeffry, and their team. Their professionalism, friendliness, and expertise stood out from the start to the finish of our basement project. The process was smooth, transparent, and free of surprises, with clear cost and material outlines. We appreciated their flexibility in allowing us to choose different materials and only charging the price difference. When we added more work mid-project, they were accommodating and maintained high-quality workmanship. They provided a wide selection of cabinets, flooring, tiles, mirrors, and bathroom faucets. The project was completed on time and within budget. We are thrilled with the results and plan to work with them again. Everyone who has seen our basement loves it! Overall, we highly recommend their services."
Sammaad S on February 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.
"We had an exceptional experience with Johnathan, Jeffry, and their team. Their professionalism, friendliness, and expertise stood out from the start to the finish of our basement project. The process was smooth, transparent, and free of surprises, with clear cost and material outlines. We appreciated their flexibility in allowing us to choose different materials and only charging the price difference. When we added more work mid-project, they were accommodating and maintained high-quality workmanship. They provided a wide selection of cabinets, flooring, tiles, mirrors, and bathroom faucets. The project was completed on time and within budget. We are thrilled with the results and plan to work with them again. Everyone who has seen our basement loves it! Overall, we highly recommend their services."
Sammaad S on February 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.
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Charles W on November 2018
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.
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Charles W on November 2018
Avenir Kitchen and Bath is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Moogie is very a talented engineer and designer who is super easy to work with. She is always on the job site to oversee the project - what I loved most about her is her attention to detail and attentiveness. We had specific ideas in mind for our remodel, she was there to guide us and always honored our choices. She kept us in the loop about everything, She has a vast knowledge of design and engineering - which was helpful considering we had 3 major renovations done at once. We love our new spaces!"
Paula Z on June 2024
Avenir Kitchen and Bath is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Moogie is very a talented engineer and designer who is super easy to work with. She is always on the job site to oversee the project - what I loved most about her is her attention to detail and attentiveness. We had specific ideas in mind for our remodel, she was there to guide us and always honored our choices. She kept us in the loop about everything, She has a vast knowledge of design and engineering - which was helpful considering we had 3 major renovations done at once. We love our new spaces!"
Paula Z on June 2024
Addition to existing structure building services FAQs
You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.
Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.
While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.
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