--- title: "MAC Design + Build — Design-Build Firms | Houzz" canonical_html_url: https://www.houzz.com/professionals/design-build-firms/mac-design-build-pfvwus-pf~1099777503 markdown_url: https://www.houzz.com/md/professionals/pf~1099777503.md entity_type: LocalBusiness business_name: "MAC Design + Build" category: ["Design-Build Firms"] image: https://st.hzcdn.com/fimgs/21035296045a5f3f_1627-w400-h400-b0-p0--.jpg address: "44927 George Washington Blvd., Suite 155, Ashburn, Virginia 20147, United States" latitude: 39.0373 longitude: -77.4805 phone: "(703) 852-8825" website: http://buildwithmac.com rating: 4.6 review_count: 20 best_of_houzz_awards: 4 followers: 71 last_updated: 2026-09-27 --- # MAC Design + Build Original Houzz profile: [MAC Design + Build](https://www.houzz.com/professionals/design-build-firms/mac-design-build-pfvwus-pf~1099777503) ## Professional summary - **Primary category:** Design-Build Firms - **Location:** Ashburn, VA - **Serves:** Arlington, Reston, McLean, Leesburg, Ashburn, Annandale, Oakton, South Riding, Oak Hill, Sterling, Herndon, Chantilly, Brambleton, Vienna, Stone Ridge, Broadlands, Great Falls, Falls Church, Sugarland Run, Fairfax Station, Dranesville, Lowes Island, Belmont, Countryside, Purcellville, Floris, Dulles Town Center, University Center, Lovettsville, Arcola, Hamilton, Clifton, Aldie, Waterford, Hillsboro, Dulles, Landsdowne, Lucketts, Paeonian Springs, Potomac Falls - **Houzz rating:** 4.6 out of 5 (20 reviews) - **Best of Houzz:** 4 awards (2017–2026), for Service. ## About ### Houzz Badges - Star Houzzer - 5 Star Houzzer - Recommended on Houzz - 500 Ideabook Saves - Best of Houzz winner - Award winning - 12 years in business MAC design + build is an award-winning boutique design/build firm serving Northern Virginia's homeowners with the most creative designs and structural solutions. MAC is a full-service design+build firm specializing in multi-room and multi-level residential remodeling. Typically, we make homes more useful, more beautiful, and more spacious. MAC designs and builds additions, complex renovations, grand kitchens and baths, outdoor spaces as well as custom homes. We are experts at identifying your needs, designing your vision, and managing the construction of your project. And our goal is to deliver on time, within budget, and on point with your vision + style. Our company’s owners take an active role and interest in every project. Our team of architects, engineers, interior designers, construction managers, and experienced project managers helps clients feel well-cared-for from the conceptual design through the final celebration walkthrough. The entire team prides itself on taking the time to do things right for you. We listen closely during our first meetings so we can scope the job correctly. We pay as much attention to your budget constraints as we do to your aesthetic ideals. We are surprisingly upfront & transparent with our clients regarding pricing. And because communication is so key to an exceptional customer experience, we offer our clients several convenient ways to stay in touch. Our owners are always available by phone or email. We assign a project manager to every job so you have a single point of contact whenever and wherever needed. And we include you in weekly status reports so you have a full understanding of what is going well and what challenges have surfaced. If you are looking for an incredible remodeling experience that keeps you in the driver seat and allows you to improve your home the way you want, you have found your perfect team in MAC design + build! ### Services Provided - Home Remodeling - Custom Homes - New Home Construction - Kitchen Remodeling - Home Additions - Kitchen Design - Home Extensions - Accessory Dwelling Units (ADUs) - Guesthouse Design & Construction - Multigenerational Homes - Pool House Design & Construction - Design Consultation - Garage Building - Custom Home Bars - Sunroom Design & Construction ### Areas Served - Arlington - Reston - McLean - Leesburg - Ashburn - Annandale - Oakton - South Riding - Oak Hill - Sterling - Herndon - Chantilly - Brambleton - Vienna - Stone Ridge - Broadlands - Great Falls - Falls Church - Sugarland Run - Fairfax Station - Dranesville - Lowes Island - Belmont - Countryside - Purcellville - Floris - Dulles Town Center - University Center - Lovettsville - Arcola - Hamilton - Clifton - Aldie - Waterford - Hillsboro - Dulles - Landsdowne - Lucketts - Paeonian Springs - Potomac Falls ### Typical Job Cost $100,000 - 20 million $100k interior project minimum ## Business Details | Field | Value | | --- | --- | | Business Name | MAC Design + Build | | Address | 44927 George Washington Blvd., Suite 155, Ashburn, Virginia 20147, United States | | Phone | (703) 852-8825 | | Website | http://buildwithmac.com | | License Number | Class A 2705 153122 | | Followers on Houzz | 71 | **Social profiles:** - Facebook — https://www.facebook.com/MACdesignandbuild - X (Twitter) — https://www.instagram.com/mac\_designandbuild - LinkedIn — https://www.pinterest.com/mac\_designbuild/ - Blog — www.buildwithmac.com ## Contact - **Houzz profile:** [MAC Design + Build](https://www.houzz.com/professionals/design-build-firms/mac-design-build-pfvwus-pf~1099777503) - **Website:** http://buildwithmac.com - **Phone:** (703) 852-8825 ## Credentials **Certifications & Awards** - Best of Loudoun 2016, 2017, 2018, 2019, 2020. 2021, 2022, Service Magic Seal of Approval Screened & Approved Home Advisor Seal National Association of Home Builders, Custom Builders USA Member. - **Best of Houzz:** 4 awards (2017–2026), for Service. **Affiliations** - [AIBD - American Institute of Building Design](https://www.houzz.com/professionals/schools-and-organizations/aibd-american-institute-of-building-design-pfvwus-pf~1544540709) - [NCARB](https://www.houzz.com/professionals/schools-and-organizations/ncarb-pfvwus-pf~1477640315) ## Reviews **Overall rating: 4.6 out of 5 — 20 reviews** *Aspect averages:* - Work Quality: 5.0 - Communication: 5.0 - Value: 4.6 ### Reviews **★★★★★ — HU-875001708, Aug. 2025** > Jaya and the team were a pleasure to work with and really did such a great job. My best experience in home remodeling to date. Just a remarkable company and group of people. **★★★★★ — kitchen, Jan. 2025** > Blow away by the end result on our kitchen remodel by MAC. From the very beginning design stage all the way to the installations there was amazing communiction. Our project manager Russell was super knowledgeable, updapted us often and answered all our questions and concerns. They finished on budget and within the original timeframe. Will defiantly call them back for our next project. **★★★★★ — Willie Casper, April 2024** > MAC Design Build impressed us with their expertise and professionalism. From the initial design phase to the final finishing touches, their team was attentive, responsive, and dedicated to delivering a superior product. The craftsmanship and attention to detail are exceptional, and our new home is a testament to their commitment to excellence. highly recommend!! **★★★★★ — John, Feb. 2023** > We are currently "mid-project" with MAC so I can only comment on the Design process, but THAT is what won them our business. We met with several companies to get estimates and this is where MAC shined. Other companies saw problems in our kitchen space, but our designer Maria saw opportunity. She took the "negatives" and figured out how to make them positives! She never ran from the challenge. She listened to everything we wanted to do with our space, combined them with her design expertise and we couldn't be more excited to see the final result. A dream to design with and a great sense of style.....Maria. **★★★★★ — Bettina Tenley, Feb. 2023** > Wow! oh Wow! Maria Williams, you have exceeded all of our expectations and have given us the Master Bath of our dreams! > Thank you for being patient and so easy to work with. You read our style so quickly, that I briefly wondered if you were a mind reader, lol! I also want to thank you for being hands on and seeing to the smallest of details! You are the Queen of Interior Designers!!! **★★★★★ — Josh M, Nov. 2022** > NOTE: This review is related to the design phase only. We engaged MAC for a complete remodel of our kitchen, and will update this review once the contruction work is complete. Our experience in the design phase was so good, that we wanted to get that information out there now even though the actual install is not yet complete. > > We were introduced to Senior Designer Maria Williams at MAC Design & Build through a mutual friend. The project started with an initial meet & greet so we could go over the scope of our kitchen remodel project. Maria asked us to bring along some images that reflected the style and mood of what we were hoping for, so she could incorporate that into her design. She also took detailed mesaurements and even used some sort of a laser scanner to capture a 3D model of the space. > > About a week later, Maria sent us a link to a personalized website that displayed a 3D rendering of her proposal. I'm guessing that the image was based on the 3D laser scanner that she used, because to the eye, it is a near perfect virtual replication of the room's dimensions. The 3D rendering allowed us to "move" throughout the room and see how the new cabinets, island, and appliances would look inside of the new space. In addition, Maria took great care to capture the style that we were going for (Transitional) and modeled appropriate mouldings, baseboards, cabinet faces, stone surfaces, and lighting. She clearly loves what she does as it showed through in her design elements and rendering. > > In addition to the 3D model, Maria also presented us with 2D blueprint-like overheads and profile views so we could verify measurements and have an alternative perspective. Once we ok'd all the dimensions, we met Maria at a countertop showroom to pick out actual countertop slabs and backsplash elements. We next met her at a lighting showroom, where we picked out custom pendandts. In both cases, Maria worked to accomodate our schedule (we are a married couple and each of us have full time jobs). She also listened carefully to our desires and presented us with options that stayed within the design style that we discussed. > > I often say that I can't create a good looking room, but I know when a room looks good. Maria knows how to do the first part. She's got a keen eye that matches a near endless set of combinations into a few suggestions that marry up beautifully together. On top of that, she has a terrific personality that is customer-focused and I noticed that she listened carefully to our wish list. We're so very pleased with her design work and give her our highest recommendation. I hope the work executed by MAC is equally high. We'll update once the project is complete. **Comment from MAC Design + Build:** > Josh, thank you so much for this wonderful review! We're so excited to see the finished product! **★★★★★ — Clark, Sept. 2020** > We worked with several of the MAC staff on a custom home design and land consulting. They are a top notch team from the first email. Always working like it is their own home and providing a great service. They are ready with lots of ideas to make your dream become reality. **★★★★★ — Heidy Portillo, Feb. 2020** > I am the Outside Sales Rep for Nova Stone Center - Ashburn. I have had the pleasure of working with MAC Design+Build. They are amazing at what they do. They are incredibly creative and very helpful through the entire process of the project. Derek is great to work with and very responsive (which is important to get things done). I highly recommend you pick MAC Design+Build for your future projects! **★★★★★ — Michael Behn, Feb. 2020** > When seeking a design firm to remodel our large outdated kitchen, we searched for a company that would create a unique and dramatic outcome. The design was complicated and required sophisticated and experienced designers, engineers and procurement crews. MAC design listened to all our wish list items, incorporated almost all of them, but offered their own dramatic design inputs and ways to achieve our goals in more cost effective ways - they took our dreams and brought them to life. Many companies we spoke with said they could do anything we wanted. But from the beginning, MAC took the time and effort to develop the true feel for what we wanted, and then meshed that with their own design skills to create a contemporary AND practical kitchen - not simply executing whatever we thought might work or be interesting. We certainly were prepared to pay what it takes to achieve our goals, but MAC inserted reality into the process, often proposing solutions that saved us considerable sums in various areas. > > All members of the MAC team were dedicated to their tasks, often going the extra mile to get an aspect just right vs. adopting an easy, off the shelf solution. With their experience and contacts, they were even able to have custom items fabricated that were more cost effective than off the shelf. It was touches like these that took the project from nice to over the top and grand **★ — Cowboy Zebra, Nov. 2018** > Pro lol the front end appears that way but when the work starts if it ever dose at the time said the workers cant speak English don't show up for work and when they are working its a mess and for me its taken so long i watched 3 new townhouses built and finished and our kitchen/mud room still under construction. the mgr cant even control the quality which sucks bad nicks n cuts ect... **Comment from MAC Design + Build:** > We regret that we did not meet your initial schedule and communication expectations. We always strive for quality first, and I am pleased to report that all quality issues on this very complex main level renovation have been thoroughly addressed. The vast project included a completely redesigned kitchen with a new bay window, main laundry room, new mudroom with a new doggie door, fully relocated powder room, refreshed office, a new basement laundry stack, plus several new doors/new windows in new openings, and new stained cedar siding. > This stunningly beautiful project includes all custom kitchen cabinetry, with a large hand-crafted one-of-a kind Quarter sawn White Oak island with hand-rubbed dyed finish, complete with many hidden features, designed and build to your exact specifications. We ended up providing cabinetry from four different suppliers to perfect the look of each area. Full Custom cabinetry does take 10-12 weeks to deliver—we apologize if we failed to properly communicate these time frames during selections. > As a show of our enduring commitment to service, we gladly repaired the drywall damage caused by an unrelated plumbing leak that occurred during our quality close-out. We will redouble our efforts to ensure that all our clients enjoy what northern Virginia has come to expect from MAC design + build: creative designs, quality without compromise, client service, peace of mind, and enjoyment. Please accept our apology for failing to meet your expectations. **★★★★★ — Pamela McCormack, Sept. 2016** > Choosing a builder is not easy, and we were completely new to the process, but we could not be happier with our choice of MAC Design & Build. We had a very large project which included moving the location of all the utilities, knocking out two walls, adding about 500 square feet, totally remodeling my sad, old kitchen, and creating a suite, including a master bath, for my 85 year-old mother. Right from the start I got a good feeling from Derek because he was willing to listen to our ideas, was very kind when he needed to tell us why one of our ideas wouldn't work, and in general was never condescending or dismissive. Mark, the architect was able to give us what we needed despite some challenges from the existing layout and Dave found answers when inevitable surprise problems popped up. Karen, our decorator, was a life saver; her knowledge of what would work and what wouldn't saved me countless hours of searching for every item from appliances to door knobs. All of the subcontractors were knowledgeable and courteous and if there ever was any questions or issues, Dave was right there to take care of it. The end result is, well, gorgeous. > Thanks to MAC Design & Build, my Mom now has her own beautiful space in our home and I have the beautiful, functional kitchen I always wanted. **★★★★★ — mercypeace, March 2016** > I highly recommend MAC Design + Build for your home improvement needs. My family and I had a huge undertaking. We needed to take a 1600 sq. ft. home and more than double the size while we all still lived in the house ... our family of 7 plus our dog! It definitely had its challenges, but I will say, the end results were amazing! We were able to stay in our premium location and add so much value to our property with a gourmet kitchen, deluxe master bathroom, wrap around porch, and tons of additional space! > > The initial draw to the team was obviously price. They hit out of the park by meeting my budget. The project manager was very considerate of our time and space. He did everything in his power to try to make is comfortable for all of us as we lived through the whole construction mess from building temporary walls to cleaning up their daily mess. Their design team was great! I loved how they listened to what I wanted/needed and came back with a whole slew of options/alternatives. > > I loved working with them so much that I brought them back to build my deck and outdoor living space! DEFINTELY THE A-TEAM!!! ## Selected projects - [Aldie Custom Farmhouse](https://www.houzz.com/hznb/projects/aldie-custom-farmhouse-pj-vj~7053525) - Location: Aldie, VA - Photos: 18 - [Transitional Lansdowne Kitchen Renovation](https://www.houzz.com/hznb/projects/transitional-lansdowne-kitchen-renovation-pj-vj~7039580) - Location: Lansdowne, VA - Photos: 20 - [Leesburg Renovation](https://www.houzz.com/hznb/projects/leesburg-renovation-pj-vj~7039606) - Location: Leesburg, VA - Photos: 42 - [Tuxedo Master Bath](https://www.houzz.com/hznb/projects/tuxedo-master-bath-pj-vj~7040464) - Location: Fairfax, VA - Photos: 9 - [European Wet Room Master Bath Oasis](https://www.houzz.com/hznb/projects/european-wet-room-master-bath-oasis-pj-vj~7039584) - Location: Fairfax Station, VA - Photos: 7 - [Reston Revamp](https://www.houzz.com/hznb/projects/reston-revamp-pj-vj~7039603) - Location: Reston, VA - Photos: 36 - [Builder's Grade Becomes Spa Master Bath](https://www.houzz.com/hznb/projects/builder-s-grade-becomes-spa-master-bath-pj-vj~1312638) - Location: Ashburn, VA - Photos: 7 - Description: After looking at six other builders, MAC Design + Build was chosen for an extreme bathroom makeover. The original space was a standard, builder's grade master bathroom - white, dated, and a little crooked in some places. Though limited by a wall that once cut off the shower and central location of the windows right in the middle of the room, MAC Design + Build was able to create an open and inviting bathroom retreat. - [Potomac Falls Master Suite](https://www.houzz.com/hznb/projects/potomac-falls-master-suite-pj-vj~7039605) - Location: Potomac Falls, VA - Photos: 28 - [Bold Kitchen and Bath Remodel](https://www.houzz.com/hznb/projects/bold-kitchen-and-bath-remodel-pj-vj~7039607) - Location: Leesburg, VA - Photos: 31 - [Bright White Kitchen Renovation](https://www.houzz.com/hznb/projects/bright-white-kitchen-renovation-pj-vj~6673092) - Location: Fairfax Station, VA - Photos: 4 - [Arlington Addition](https://www.houzz.com/hznb/projects/arlington-addition-pj-vj~7039604) - Location: Arlington, VA - Photos: 27 - [Warm Kitchen and Master Bath Remodel](https://www.houzz.com/hznb/projects/warm-kitchen-and-master-bath-remodel-pj-vj~7040523) - Location: Ashburn, VA - Photos: 36 - [Modern Moody Kitchen Remodel](https://www.houzz.com/hznb/projects/modern-moody-kitchen-remodel-pj-vj~7039599) - Location: Not specified - Photos: 21 - [Eclectic Bath & Kitchen](https://www.houzz.com/hznb/projects/eclectic-bath-and-kitchen-pj-vj~1548342) - Location: Not specified - Photos: 10 - [Retro Remodel Creates an Urban Retreat](https://www.houzz.com/hznb/projects/retro-remodel-creates-an-urban-retreat-pj-vj~1089947) - Location: Not specified - Photos: 6 - [An Updated Backyard Retreat](https://www.houzz.com/hznb/projects/an-updated-backyard-retreat-pj-vj~1336304) - Location: Not specified - Photos: 7 - [Exquisite Kitchen Remodel](https://www.houzz.com/hznb/projects/exquisite-kitchen-remodel-pj-vj~6673192) - Location: Not specified - Photos: 7 - [Custom Kitchen Design](https://www.houzz.com/hznb/projects/custom-kitchen-design-pj-vj~6099464) - Location: Not specified - Photos: 13 - [Modern Kitchen Renovation](https://www.houzz.com/hznb/projects/modern-kitchen-renovation-pj-vj~6099474) - Location: Not specified - Photos: 8 - [Custom Addition Bring Modern Updates with Peaceful Spa-Like Touches](https://www.houzz.com/hznb/projects/custom-addition-bring-modern-updates-with-peaceful-spa-like-touches-pj-vj~1088224) - Location: Not specified - Photos: 8 [See all 22 projects](https://www.houzz.com/professionals/design-build-firms/mac-design-build-pfvwus-pf~1099777503) ## Ideabooks - [Boley Ideas](https://www.houzz.com/ideabooks/184847151/list/boley-ideas) — 2 ideas - [Wish List](https://www.houzz.com/ideabooks/165174848/list/wish-list) — 2 ideas - [Kitchen inspiration - Allison U](https://www.houzz.com/ideabooks/158711111/list/kitchen-inspiration-allison-u) — 17 ideas [See all 3 ideabooks](https://www.houzz.com/ideabooks/users/macdesignandbuild) ## Community Q&A **Q: name of tile?** *(in Photo Questions)* A: Discontinued, sorry. **Q: Where did the pendant lights come from?** *(in Photo Questions)* A: Our client provided the pendants from a local DC craftsman. We were told they were fabricated out of old clock bezels and cost about $500 each. I'm more than happy to contact the client for the fabricator info if you are still interested, please email me at derek@buildwithmac.com. Thanks! Here's a closer picture: --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-27.*