Expert General Contractor in Fairfax, VA

Looking for a trusted, local contractor in Fairfax? Mosaic Design & Build is your expert general contractor in Fairfax, VA. With 9 years of hands-on experience, we provide everything from custom home builds to full-service remodeling.

General Contractor Services in Fairfax, VA

As a top general contractor services in Fairfax, we focus on residential and light commercial projects that need careful planning, licensed construction work, and thoughtful design. Every project starts with understanding your needs, and we stay involved through each step—so you’re never left in the dark. Our team includes licensed construction contractors and design experts who are ready to handle everything from the foundation to the final finishes. Whether it’s a brand-new build or a major remodel, we’re here to make the process smooth, safe, and satisfying. Our deep knowledge of the Fairfax area—like zoning laws, HOA rules, and even architectural preferences in different neighborhoods—means your project moves forward without costly delays or surprises.

Proudly Recognized for Excellence by Leading Industry Organizations

What We Offer

Our Services

At Mosaic Design & Build, we offer a full range of general contractor services in Fairfax, VA

Custom Home Builds

From the initial concept to the last nail, we design and build homes that reflect your style and support your lifestyle. Our custom home builds are energy-efficient, durable, and tailored to your exact needs.

Home Remodeling

As your home renovation expert, we help reimagine outdated spaces. Whether it's fixing structural issues, reconfiguring rooms, or modernizing finishes, we bring your space up to date with quality craftsmanship.

Commercial Remodeling

Need a more functional workspace? We provide light commercial remodeling solutions for retail spaces, offices, and more—always keeping safety, layout efficiency, and brand image in mind.

Home Additions

Growing family or just need more space? We create seamless home additions that feel like they’ve always been part of your home—whether it’s a second story, garage expansion, or sunroom.

Bath Remodeling

We transform bathrooms with smart layouts, water-saving fixtures, and modern materials. Enjoy enhanced style and improved daily function, delivering beauty and practicality to your home.

Kitchen Remodeling

We transform kitchens with smart layouts, energy-efficient fixtures, and modern materials. Enjoy enhanced style and improved daily function, delivering beauty and practicality to your home.

Basement Remodeling

Don’t let that basement go to waste. We can turn it into a comfortable guest suite, game room, or home gym. Waterproofing, insulation, and lighting are all handled with care.

Outdoor Living - Decks & Patios

We design and build patios, porches, and decks that boost your home’s curb appeal and make your yard more enjoyable year-round.

Excellent

4.5

Client Ratings

Why Choose Us

Why Choose Mosaic Design & Build?

Trusted in Great Falls since 2017, we deliver licensed, high-quality builds with local expertise, proven results, and reliable workmanship.

Local Expertise

As Fairfax locals, we understand what works here—from getting permits approved quickly to using materials that hold up in Virginia’s climate.

Experience Since 2017

With experience since 2017, we know how to avoid common pitfalls and deliver high-quality results on time.

Customized Solutions

No two projects are the same. That’s why we tailor each plan to match your vision, budget, and timeline.

Skilled Team and Quality Materials

Our licensed construction contractors use premium materials and proven techniques, giving you peace of mind that your project is built to last.

How We Help

Our Process

Consultation & Planning

We begin by listening. In your consultation, we’ll discuss goals, challenges, and budget. We’ll also walk your property and note any technical details.

Design & Estimates

We develop design ideas and provide a detailed estimate. You’ll have full clarity on what’s included—no surprises.

Permits & Scheduling

Our team handles all local permit applications, utility checks, and timelines so construction can start without delays.

Build & Final Walkthrough

We build efficiently and safely, keeping you updated along the way. At the end, we walk through every detail to ensure it meets your standards.

Our Work

Take a Look at Some of Our Work in Fairfax, VA

Hear What Some of Our Clients in Fairfax Have to Say

      EXCELLENT  
   Based on 18 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Ali O 
 
 
 
 Trustindex verifies that the original source of the review is Google. I wanted to have an addition done at my house and I contacted Mosaic Build Design in Sterling, VA. Mr. Yuksel and his team have been a great help with designing and obtaining permit. Their professionalism and expertise are commendable. While the design process was going on I had issues with water heater and he sent his plumber and electrician and got that taken care of right away. Saying Thank you will not be enough to express my gratitude towards them. Mr. Yuksel and his team goes above and beyond their call of duty. I highly recommend them for any home renovation and addition work.
  
 
      Posted on Google  
   
   minoo samuel 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mosaic (Dennis) was responsive and he followed through with everything he said. He gave good design ideas keeping in mind functionality and price.  He was flexible with our needs of project delivery timing.  We had guests coming, and we needed the project at a point where they could stop for a week, and they did! We truly appreciated his flexibility there.  Overall he is a pleasure to work with.  The project was completed within the time frame and cost as expected.  We would happily use Mosaic services again!
  
 
      Posted on Google  
   
   Sarah Kang 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mosaics finished a very large scale outdoor deck/patio for my 3.5+m brand new construction.  Dennis the owner is very humble and kind and gave me a very fair price and never raised the price throughout the project.  Most importantly he returned to fix all the minor details that I wanted addressed.  This is my 7th home and worked with many many contractors over the years and he is definitely one of the best!
  
 
      Posted on Google  
   
   Ali Sajjad 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dennis and his Team at Mosaic Design and Build did a remarkable job building our extension. Dennis and his Team were meticulous with their approach and exceeded all our expectations. Their professionalism and attention to detail was off the charts. Its my pleasure and previlege to recommend Mosaic Design and Build to any homeowner planning to build an extension for their home
  
 
      Posted on Google  
   
   Hamdi Demirkol 
 
 
 
 Trustindex verifies that the original source of the review is Google. Not recommended. see attached, two bathroom is leaking to first floor and one toilet is leaking to basement. Huge serious defects all over the house.
  
 
      Posted on Google  
   
   Ravi Gupta 
 
 
 
 Trustindex verifies that the original source of the review is Google. I'm thoroughly impressed with Mosaic. They truly exceed expectations, demonstrating a commitment to thoughtful decision-making. Although the project has extended beyond the anticipated timeline, their consistent communication and clear explanations regarding permitting challenges, weather conditions, and change orders have been greatly appreciated. Dennis, the company's leader, is fantastic. I wholeheartedly recommend them without any reservations.
  
 
      Posted on Google  
   
   Lyd 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dennis and his team surpassed my expectations with their exceptional work on my deck, patio, and fireplace. I highly recommend this contractor to anyone in need of a reliable, skilled, and creative team for outdoor construction projects.
  
 
      Posted on Google  
   
   James Hollowell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dennis and his crew did a fantastic job on my garage expansion.  They matched the brick perfectly and the detailed finish  is a work of art.
  
 
      Posted on Google  
   
   Samih Bakan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Working with Mosaic Design and Build on the remodeling of my basement and the installation of a beautiful kitchenette was an exceptional experience. Their professionalism, from design to completion, was evident throughout the entire process. The designs they proposed were outstanding and truly enhanced the space. The product quality they utilized exceeded my expectations, and I am delighted with the final result. I highly recommend Mosaic Design and Build for their exceptional service and top-notch craftsmanship.

FAQs

How long does a typical remodeling project take?

Most remodeling jobs take 4–12 weeks depending on size and complexity. We provide a clear timeline before we begin.

Do you offer free estimates?

Yes, we provide free, no-obligation estimates for all types of residential and commercial projects.

Are you a licensed construction contractor?

Absolutely. We are fully licensed, insured, and meet all Virginia building code requirements.

What kind of remodeling do you handle?

We handle interior and exterior remodeling, including kitchens, bathrooms, basements, and whole-home renovations.

Do you provide custom home builds?

Yes. Our new home construction services include full design-build support from foundation to finish.

Can I make changes during construction?

We’re flexible and will work with you on mid-project changes. We just update the plan and adjust the timeline if needed.

Do you help with permits and inspections?

Yes, we handle all necessary permits and coordinate with inspectors to keep your project on track.

What areas do you serve?

We primarily serve Fairfax and surrounding Northern Virginia communities.

Let’s Build Something Great Together

Have a project in mind? Let’s talk. At Mosaic Design & Build, we offer thoughtful planning, solid craftsmanship, and stress-free service from the ground up.