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Design-Build Contractor Serving Washington, DC, Maryland & Virginia

Choosing the right design-build contractor is one of the most important decisions when planning a home renovation or custom construction project. Homeowners throughout Washington, DC, Arlington, VA, Alexandria, VA, Falls Church, VA, McLean, VA, and Bethesda, MD trust our experienced team to deliver exceptional  craftsmanship, personalized service, and a streamlined building experience.

Our integrated design-build process combines architectural design, project planning, permitting, and construction under one dedicated team. This collaborative approach improves communication, keeps projects on schedule, helps manage costs, and ensures every detail aligns with your vision from concept to completion.

Whether you’re expanding your home with a custom home addition, remodeling your kitchen or bathroom, renovating your entire home, or building a new custom residence, we provide tailored solutions designed to enhance your lifestyle and increase your property’s long-term value.

From the initial consultation through the final walkthrough, our commitment is to deliver high-quality workmanship, transparent communication, and beautiful results that homeowners can enjoy for years to come.

We are fully licensed and insured:

Our Recent Design-Build Projects

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After

Full House Remodeling and Home Addition in Arlington, VA

See this stunning home addition in Arlington, VA, completed by DMV Home Additions & Remodeling. We handled the design, permits, engineering, and construction from start to finish, creating a beautiful new living space for the homeowner.
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After

Master Bathroom Remodel in Alexandria, VA

This master bathroom remodel in Alexandria, VA transformed a dated bathroom into a clean, modern space with improved functionality and timeless style. The original bathroom featured an oversized framed shower, builder-grade finishes, and an outdated vanity. DMV Home Additions & Remodeling completely redesigned the space with a sleek frameless glass shower, large-format porcelain tile, a custom recessed shower niche with integrated LED lighting, matte black fixtures, a quartz double vanity, and new porcelain flooring. Every detail was selected to create a brighter, more spacious bathroom that is both beautiful and easy to maintain. The finished remodel provides the client with a modern bathroom that enhances everyday comfort while adding lasting value to the home.

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Home Addition & Whole Home Remodeling in Washington, DC

This project completely transformed an older home into a modern two-story residence with a full home addition and renovation. We expanded the living space, updated the exterior with new siding and energy-efficient windows, built a new front porch, and added a detached garage to improve both functionality and curb appeal. If you’re planning a home addition, whole home remodel, or custom renovation in Washington, DC, our experienced design-build team is here to help bring your vision to life with quality craftsmanship and attention to detail.

Kitchen & Full House Remodel in Falls Church, VA

This kitchen and full house remodel in Falls Church, VA gave this home a fresh, modern look while improving everyday functionality. The homeowners wanted a brighter, more efficient space that would better fit their lifestyle, so we completed a full interior renovation with quality materials and timeless finishes.

The new kitchen features custom white shaker cabinets, quartz countertops with dramatic veining, a full subway tile backsplash, stainless steel appliances, recessed LED lighting, and durable luxury vinyl plank flooring. We also updated the surrounding living spaces to create a clean, cohesive design that feels open, bright, and welcoming.

As a trusted design-build remodeling contractor in Falls Church, VA, we help homeowners transform outdated homes into beautiful, functional spaces that add long-term value. Whether you’re planning a kitchen remodel, bathroom renovation, home addition, or complete house remodel, our experienced team manages every step of the project—from design and permits to construction and the final walkthrough.

If you’re looking for a reliable kitchen remodeling contractor in Falls Church, VA or a company specializing in full house remodeling, we’d love to help bring your vision to life.

Reviews from Our Valued Clients

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Isaac Soto
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A home improvement project can be a good way to address several areas that have become dated or less practical over time. Depending on the scope, the work may include flooring, painting, trim, lighting, cabinetry, doors, or other interior upgrades. Compared with making temporary changes to an older space, a properly planned project can create a more consistent and lasting result. Good preparation and attention to finishing details are important throughout the process. A completed improvement project can make the property feel more updated while improving the usefulness of the areas being renovated.
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Matthew Gee
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Mustafa and his team did great work in our house in McLean they remodeled our house in McLean we are vary happy with final result we definitely recommend them thank you.
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Patricia Johnson
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Crew at DC Home Renovation Inc really knows what they’re doing. Communication felt easy the whole time and nothing got brushed off, every detail was taken seriously. The work came out clean and thoughtful, and the rooms actually feel like they belong together but still have personality. Overall just a really solid experience, would recommend for sure
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PROTEA PHYSIOTHERAPY
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Mustafa did great job, he did full house remodel in my house in DC, I am very happy with the results, thank you
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Benafsha s Ghanizada
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DC Home Addition added second level to my house in Alexandria , they did a wonderful job, we are extremely happy, thank you
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Spot Cleaning Service
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I highly recommend the services of the DC Home Addition Contractor for their outstanding work in adding a bathroom to my basement. Their attention to detail and professionalism surpassed my expectations, and I am extremely pleased with the final result.
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Issac Martín
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DC Home improvement did an outstanding job building a deck for my Alexandria home. Their craftsmanship and attention to detail exceeded my expectations. Throughout the project, the team from DC Home Addition remained professional, punctual, and courteous. The addition of the deck has greatly enhanced the value and aesthetic appeal of my home. I highly recommend DC Home Addition for all your home improvement requirements.
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Jay Linares
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Dc Home Improvement transformed my house in Washington DC with an exceptional full remodel. I couldn't be happier with the results. From start to finish, their team displayed professionalism, expertise, and a keen eye for detail. Every corner of my home has been beautifully rejuvenated, showcasing their commitment to delivering top-notch craftsmanship. The remodeling process was seamless, thanks to their efficient project management skills. Not only did Dc Home Improvement enhance the aesthetic appeal of my house, but they also greatly improved its functionality. They listened attentively to my ideas and preferences, incorporating them seamlessly into the final design. The end result is a space that perfectly reflects my personal style and meets all of my needs. Their skilled team of experts worked diligently to ensure that every aspect of the remodel was completed to perfection. From the flooring to the lighting fixtures, every detail was meticulously selected and flawlessly executed. I have received numerous compliments from friends and family who have been amazed by the transformation. Moreover, Dc Home Improvement's dedication to customer satisfaction was evident throughout the entire process. They were always available to address any concerns or questions I had, providing prompt and helpful responses. Their commitment to excellence truly sets them apart from other home improvement companies. Without a doubt, I highly recommend Dc Home Improvement for any remodeling needs in the Washington DC area. Their professionalism, expertise, and exceptional craftsmanship have left me with a beautifully remodeled home that I am proud to call my own.
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videxvid
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DC Home Improvement did a wonderful job on my home. They adhered to the timeline, made the desired changes and cleaned up everything nicely.

Architectural Planning & Building Code Basics

Every successful home remodeling or home addition project starts with proper planning. Before construction begins, your project should comply with local building codes, zoning regulations, and permit requirements to ensure your home is safe, durable, and built to current standards.

Working with an experienced architect or design-build contractor helps ensure your project meets local regulations, avoids costly delays, and results in a home that is both beautiful and built to last.

These establish safety standards for structural work, electrical systems, plumbing, HVAC, fire protection, and energy efficiency.
Local regulations may limit building height, setbacks, lot coverage, and the size of your addition.
Removing walls or adding new spaces often requires structural engineering to safely support the home.
Most home additions and major renovations require permits and inspections before and during construction.
Modern building practices emphasize insulation, high-performance windows, ventilation, and energy-efficient materials to improve comfort and lower utility costs.
Design your renovation with your long-term needs in mind, including flexible spaces, additional storage, and aging-in-place features.
Architectural Planning & Building Code Basics

10 Common Bedroom Design Mistakes Every Homeowner Should Avoid

A well-designed bedroom should be comfortable, functional, safe, and built to last. Unfortunately, many homeowners focus on aesthetics while overlooking practical design principles that architects and builders consider essential. Here are the most common bedroom design mistakes—and how to avoid them.

 

1. Choosing the Wrong Room Size

Many bedrooms are designed too small to comfortably fit a bed and essential furniture. A cramped layout reduces functionality and makes the room feel uncomfortable.

Best Practice:

  • Allow at least 30–36 inches of walking space around the bed.
  • Ensure enough room for nightstands and dresser access.

Small windows or poor window placement make bedrooms feel dark and less inviting. Natural light also improves comfort and energy efficiency.

Best Practice:

  • Maximize window placement whenever possible.
  • Use window treatments that balance privacy with daylight.

Homeowners often underestimate storage needs, resulting in cluttered bedrooms.

Best Practice:

  • Design closets with adequate hanging space, shelving, and drawers.
  • Consider walk-in closets when space allows.

One of the most common complaints after moving into a home is not having enough outlets near the bed.

Best Practice:

  • Install outlets on both sides of the bed.
  • Include USB or USB-C charging outlets where practical.
  • Plan for TVs, lamps, and future electronics.

Relying on a single ceiling fixture creates uneven lighting and reduces comfort.

Best Practice:
Layer your lighting with:

  • Ambient lighting
  • Bedside reading lights
  • Accent lighting
  • Closet lighting

Every bedroom must meet local building code requirements for safety.

Common requirements include:

  • Proper emergency escape and rescue windows (egress)
  • Smoke alarms
  • Safe ceiling heights
  • Required ventilation

Always verify requirements with your local building department before remodeling.

Oversized furniture can block doors, windows, and walkways.

Best Practice:
Plan furniture locations before construction or remodeling to ensure clear circulation and easy access.

Noise from nearby bathrooms, laundry rooms, or living areas can significantly reduce comfort.

Best Practice:
Architects often recommend:

  • Insulated interior walls
  • Solid-core bedroom doors
  • Quality windows for exterior noise reduction

Bedrooms that are too hot or too cold usually suffer from poor airflow or improperly sized HVAC systems.

Best Practice:
Ensure every bedroom has adequate heating and cooling with properly sized supply and return air vents.

Large windows facing neighboring homes or doors aligned with public spaces can reduce privacy.

Best Practice:
Use thoughtful window placement, landscaping, and window coverings to improve privacy without sacrificing daylight.

A beautiful bedroom isn’t just about paint colors and furniture. Smart planning, proper lighting, sufficient storage, code compliance, and comfortable layouts all contribute to a space that functions well for years to come. Working with an experienced architect or design-build contractor can help you avoid costly mistakes and create a bedroom that’s both comfortable and practical.

Arlington County Residential Setback & Yard Requirements

Planning a home addition, garage, deck, or new construction? One of the first things to check is your property’s setback requirements.

A setback is the minimum distance your home or structure must be from your property lines. These rules help maintain safety, privacy, access to light, and neighborhood character.

Typical Residential Setbacks

While every property is different, many single-family homes in Arlington generally have:

  • Front Yard: About 25 feet from the front property line.
  • Side Yards: Usually 8–10 feet from each side property line.
  • Rear Yard: About 25 feet from the rear property line.
  • Your property’s zoning district
  • Front, side, and rear setback requirements
  • Maximum lot coverage
  • Building height limits
  • Easements and utility restrictions

Even if you have enough space on your lot, setback requirements may limit how large your addition or new structure can be. Reviewing these requirements early can help you avoid costly redesigns, permit delays, or zoning issues.

Tip: The measurements above are general guidelines. Arlington County setback requirements vary by zoning district, lot size, and property configuration, so always verify the requirements for your specific property before starting your project.

Best Design-Build Company in Arlington, VA

Planning a home renovation or addition in Arlington, VA? The success of your project depends on more than hiring a contractor—it starts with choosing the right project delivery method.

Many homeowners don’t realize that hiring an architect, designer, and contractor separately can create communication gaps, design revisions, scheduling conflicts, and unexpected expenses. When each team works independently, problems often aren’t discovered until construction begins.

Why a Design-Build Approach Works

A design-build company combines architecture, design, budgeting, permitting, and construction into one coordinated process. Instead of managing multiple companies, you work with one experienced team from concept to completion.

This collaborative approach helps identify challenges early, keeps the project on budget, and minimizes costly changes during construction.

Avoid these common mistakes before starting your project:

  • Hiring based on the lowest price instead of experience and quality.
  • Finalizing plans without understanding the construction budget.
  • Overlooking Arlington County zoning, setbacks, or permit requirements.
  • Making major design changes after construction has started.
  • Choosing separate designers and contractors who don’t communicate effectively.
  • Not planning for storage, energy efficiency, or future family needs.

When comparing companies, ask whether they:

  • Offer both architectural design and construction services.
  • Have experience with Arlington homes and neighborhoods.
  • Handle permits and inspections.
  • Provide transparent budgets and project schedules.
  • Have a portfolio of completed renovations and additions.
  • Communicate regularly throughout the project.

Choosing an experienced design-build firm can reduce stress and help avoid delays, change orders, and budget overruns.

Arlington homes often present unique challenges, including aging structures, limited lot sizes, setback restrictions, and neighborhood-specific zoning requirements. A local design-build team understands these challenges and can develop solutions that comply with Arlington County regulations while maximizing your home’s potential.

Whether you’re remodeling a kitchen, adding a second story, finishing a basement, or building a custom home, working with an experienced design-build company in Arlington, VA provides a smoother process, better communication, and higher-quality results.

With thoughtful planning and one team managing every phase of your project, you can spend less time worrying about construction and more time looking forward to your new space.

Biggest Residential Home Design & Build Mistakes (And How to Avoid Them)

Building a new home or renovating your existing one is one of the largest investments you’ll ever make. While it’s exciting to focus on finishes and design ideas, many homeowners make costly mistakes long before construction begins. With proper planning and the right design-build team, you can avoid delays, budget overruns, and disappointing results.

1. Starting Without a Realistic Budget

One of the biggest mistakes is designing a home before understanding what you can comfortably afford. This often leads to redesigns or removing features later.

Tip: Establish a realistic budget early and include a contingency fund for unexpected expenses.

A low estimate can be tempting, but it doesn’t always include the full scope of work. Some contractors submit low bids only to increase costs through change orders later.

Tip: Compare experience, reputation, communication, and what’s included—not just the price.

Every city and county has zoning regulations that affect setbacks, building height, lot coverage, and permit requirements.

Tip: Verify local requirements before investing in architectural plans. An experienced design-build company will help ensure your project complies with local regulations.

Many homeowners design for their current lifestyle without considering future needs.

Think about:

  • Growing families
  • Aging in place
  • Home office space
  • Guest accommodations
  • Future resale value

Planning ahead can save thousands in future renovations.

A beautiful home isn’t always a functional one. Rooms that are too small, narrow hallways, or awkward layouts can make everyday living frustrating.

Tip: Focus on how you live, not just how the home looks.

Insufficient storage is one of the most common homeowner complaints.

Don’t forget space for:

  • Pantry storage
  • Linen closets
  • Coat closets
  • Laundry storage
  • Garage organization
  • Seasonal items

Well-planned storage keeps your home organized and adds long-term value.

Changing layouts, windows, or finishes after construction starts often leads to delays and additional costs.

Tip: Finalize your design selections before construction begins whenever possible.

Choosing inexpensive windows, poor insulation, or outdated HVAC systems may reduce upfront costs but increase utility bills for years.

Consider:

  • High-performance insulation
  • Energy-efficient windows
  • Proper air sealing
  • Efficient HVAC systems
  • LED lighting

Dark rooms can make even large homes feel smaller.

Tip: Work with your designer to maximize daylight through thoughtful window placement, skylights where appropriate, and an open floor plan.

When the architect, designer, and contractor work independently, communication issues can lead to design conflicts, scheduling delays, and unexpected costs.

Tip: A design-build company manages design, budgeting, permitting, and construction under one roof, creating a more efficient and coordinated process.

  • Research your contractor before signing a contract.
  • Ask for references and examples of similar projects.
  • Understand the project timeline and permit process.
  • Review contracts carefully before construction begins.
  • Set aside 10–15% of your budget for unforeseen conditions.
  • Choose quality materials for high-use areas instead of chasing short-term savings.

Successful home projects begin with thoughtful planning, realistic expectations, and the right team. By avoiding these common residential design and construction mistakes, you’ll improve your project’s timeline, stay closer to your budget, and create a home that’s comfortable, functional, and built to last.

Whether you’re planning a custom home, home addition, kitchen remodel, or whole-house renovation, investing in good design and experienced construction professionals is one of the smartest decisions you can make.

How to Hire a Good Architect for Your Residential Project

How to Hire a Good Architect for Your Residential Project

Choosing the right architect is one of the most important decisions you’ll make when planning a custom home, home addition, or major renovation. A skilled architect transforms your ideas into functional, code-compliant designs while helping you maximize your budget and avoid costly mistakes.

1. Define Your Project Goals

Before meeting with an architect, determine what you want to achieve. Whether you’re planning a home addition, kitchen remodel, whole-home renovation, or a new custom home, having clear goals will help the architect develop a design that fits your needs and lifestyle.
Not all architects specialize in residential design. Choose an architect with experience designing homes similar to your project. Ask to see a portfolio of completed work, including additions, renovations, or custom homes.
Make sure the architect is licensed to practice in your state and carries professional liability insurance. Professional credentials demonstrate that they meet industry standards and continuing education requirements.
A portfolio shows the architect’s design style and experience. Look for projects that reflect quality craftsmanship, practical layouts, and attention to detail. Pay attention to how they balance aesthetics with functionality.

A good architect should clearly explain each stage of the project, including:

  • Initial consultation
  • Conceptual design
  • Design development
  • Construction drawings
  • Permit submission
  • Construction support

Understanding the process helps set realistic expectations.

Ask for a written proposal that explains:

  • Scope of services
  • Design fees
  • Additional consultant costs
  • Estimated project timeline
  • Deliverables

Knowing exactly what’s included helps avoid misunderstandings later.

Your architect will be your partner throughout the project. Look for someone who listens carefully, answers questions clearly, and keeps you informed throughout the design process.
An architect familiar with local zoning regulations, permitting requirements, and residential building codes can help reduce delays and ensure your plans meet local requirements.
Before making a final decision, ask for client references and read online reviews. Speaking with previous homeowners can provide valuable insight into the architect’s professionalism, communication, and project management.

A qualified architect does much more than create drawings. They help design a home that is functional, energy-efficient, structurally sound, and tailored to your family’s needs. With proper planning and professional guidance, your residential project is more likely to stay on budget, comply with local regulations, and deliver lasting value.

Whether you’re planning a custom home, home addition, or major renovation, investing time in choosing the right architect is one of the best decisions you can make for a successful project.

Areas We Serve

We proudly serve homeowners throughout the DMV, including:

Frequently Asked Questions About Home Additions

A design-build contractor manages the entire home construction or remodeling project under one team, from initial planning and architectural design to engineering, permits, and construction. This approach simplifies communication, improves project coordination, and helps homeowners achieve their goals with fewer complications. At DMV Home Additions & Remodeling, we provide complete design-build services tailored to your home, budget, and lifestyle.
Choosing a design-build company allows you to work with one team responsible for coordinating the design and construction phases. This reduces communication gaps between designers and builders, helps identify potential issues early, and improves budget and schedule management. Our integrated approach provides homeowners throughout Washington, DC, Maryland, and Northern Virginia with a more organized remodeling experience.
The cost of a design-build project depends on the size of your home, project complexity, structural requirements, materials, finishes, and permit requirements. A kitchen remodel may have a different budget from a whole-house renovation, home addition, or custom home construction project. We evaluate your goals and property requirements to develop a project proposal based on your specific needs and scope of work.
A design-build contractor can manage a wide range of residential construction and remodeling projects, including home additions, kitchen remodeling, bathroom renovations, basement remodeling, second-story additions, whole-house renovations, and custom home construction. DMV Home Additions & Remodeling coordinates the process from design and planning through construction and final completion, helping homeowners create functional, attractive living spaces.
The timeline depends on the project’s size, design complexity, material availability, engineering requirements, permit approvals, and construction scope. Smaller remodeling projects may take less time than major home additions or complete home renovations. The process typically includes an initial consultation, site evaluation, design, engineering, permitting, construction, inspections, and a final walkthrough. We discuss scheduling and project milestones during the planning phase.
Many home additions, structural modifications, and major remodeling projects require architectural plans, engineering documents, building permits, and inspections. Requirements vary depending on the property and local regulations in Washington, DC, Maryland, and Virginia. Our design-build process includes coordinating design and engineering requirements and assisting with permit applications and approvals applicable to your project.
DMV Home Additions & Remodeling provides design-build services throughout Washington, DC, Northern Virginia, and Maryland. Our service areas include Arlington, Alexandria, Falls Church, McLean, Fairfax, Bethesda, Potomac, Rockville, and Chevy Chase, along with surrounding communities. Contact our team to discuss your project location, renovation goals, and the next steps toward planning your home improvement project.

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