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Business ProfileRenovation Contractors in Washington, District of Columbia

Four Brothers Design + Build

Listed in Washington 48 reviews

Four Brothers Design + Build

Four Brothers Design + Build is a Washington, DC design-build firm focused on complex home renovations. Launched by four brothers in 2006, it manages architecture, interior design, permitting and construction in-house. It serves Washington, DC and communities across Maryland and Virginia.

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Business Highlights
  • The company lists MHIC license no. 125965.

Service Area

Washington, DC; Maryland; and Virginia.

Active Business Listing

Four Brothers Design + Build is one of 11 renovation contractors ProsGrade lists in Washington, District of Columbia.

Active
Public local listing
Listing details

9 services listed, including Full-home remodeling, Home additions and Condo renovations. Open Monday to Saturday. 48 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Four Brothers Design + Build compares with the other 10 renovation contractors on ProsGrade in Washington, using public Google ratings and review counts.

  • Has more Google reviews (48) than 6 of the 10 other Washington renovation contractors on ProsGrade.

Services Covered

9 services
  • Full-home remodelingStructural changes, layout reconfiguration and full system upgrades
  • Home additionsVertical or horizontal expansions
  • Condo renovationsBuilding approvals, logistics and shared systems
  • Kitchen remodelingPaint-grade plywood cabinetry with plywood or hardwood doors; engineered quartz and natural-stone counters, including quartzite, soapstone and marble
  • Bathroom remodelingPebble mosaic, polygonal and 8–24-inch large-format floor tiles
  • Basement renovationsLight, ceiling height, moisture control and long-term comfort
  • Accessory dwelling unitsBasement apartments, in-law suites, converted garages and detached tiny homes
  • Custom homes
  • Architecture servicesConceptual, permit and construction drawings; three-dimensional renderings

Reviews

What customers say

Recent customers praise Four Brothers’ organization and responsiveness, as well as its design work and craftsmanship. One customer says a kitchen renovation and living-room-to-library conversion stayed on time, and that small bumps were addressed promptly.

Customer Reviews

Christy Halvorson Ross

We completed a full house renovation with Four Brothers in 2025 after a fire had forced us out in early 2024. Four Brothers was EXCEPTIONAL. Their expertise, honesty, efficiency, and designs were outstanding. This was the third major building project we have done on our house, and it was by far the best experience (which is saying a lot especially since it was a complete gut and therefore at least 75% more work than any previous project.) The design team was incredibly creative, hard-working, and open. The admin team was always a pleasure to work with, and completely on top of every detail of the job. The lead builder was so expert on every building thing, and incredibly responsive, trustworthy, and respectful of our home. We are SO grateful that someone referred Four Brothers to us, and we wholeheartedly recommend them and would use them again.
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Victoria Sleiners

We worked with Four Brothers Design and Built for our recent home renovation in Georgetown and had a genuinely great experience. From day one, the team was organized, responsive, and extremely professional. The project management stood out—every step was coordinated well between all parties, communication was consistent, and we always knew what was happening and what was coming next. The quality of the craftsmanship is excellent, with thoughtful attention to detail throughout. They also delivered in a timely manner, handled issues quickly, and kept things moving without sacrificing quality. We’re truly thrilled with the results and would absolutely recommend Four Brothers to anyone looking for a reliable, high-quality renovation team.
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Denise Carnegie

Our experience with Four Brothers was wonderful from start to finish. We renovated our kitchen and converted a living room to a library with built ins. Our design process with Sondra was great and she has a great eye for layouts and how to make a room work. I also appreciated there wasn’t a constant upsell during the initial quote process unlike other design firms I got quotes from. The actual renovation also went really well - their lead carpenter Kyre was very skilled and excellent at his craft. Everything stayed on time with no major delays. As with any renovation we had a couple small bumps in the road but any concerns were addressed promptly without issue. We are very happy with both rooms and look forward to using them for a long time.
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Jim Connors

We used Four Brothers to design and renovate a 3 bedroom condo in Cleveland Park, DC. in the latter part of 2023. Kristin Winn Weinrich was our project head/designer. She really helped us to visualize the effect of moving walls and really opening up the main living spaces. She was terrific. The six month project included a new kitchen, two new bathrooms, new electrical, new HVAC, redoing and fixing old wood floors, removing several walls and flipping the location of the master bedroom and living room. We were delayed by DC permitting for many weeks, and the actual construction took around four months. They did a great job. They are not inexpensive (higher than we were hoping but consistent with other quotes), but they held to the agreed budget with some additional design work that we asked for and some DC required lead abatement work by a DC designated firm. We have been really pleased with the quality of their work. They were great on following up on completion punch list items. If you are looking for high quality at competitive pricing, we highly recommend Four Brothers!
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Mark Jackson

Four Brothers, LLC thoughtfully redesigned and skillfully performed a total renovation of our 1300 square foot condo in the Foggy Bottom neighborhood of DC. And they did it while we were absent; living and working in Africa. We followed their lead as they represented us getting building permits from the DC government. As 4 Brothers developed floorplans we received clear drawings and options to choose from via Internet and worked with them to fine tune the plan. As it came time to select materials we had a few preferences that 4 Brothers acted upon and in other cases, 4 Brothers provided us good options from which to choose. Communications flowed extremely well between DC and Africa. Throughout the project we trusted their recommendations on layout, materials, changes, kitchen and bathroom fixtures, flooring and a significant soundproofing effort. We were thrilled with the results. With Alfred as lead on construction, Tamar overseeing details of interior finishes and Ben as our interface, 4 Brothers employees and teams of high quality sub-contractors worked with small spaces, difficult access, challenging aspects of the original building design, and even cranky neighbors, to ensure that our condo would be ready for occupancy when we returned from Africa. Each of the Four Brothers team members made us feel that our job was their most important. As we worked together by email and phone calls to make final decisions on infrastructure and finishing, and to accommodate our desire for some unique features such as an acacia wood bar that we shipped from Africa (a later challenge for Alfred and Phil to install). 4 Brothers excellent design and craftsmanship was accompanied by good documentation, honest assessments, and cost estimates that did not grow. And they were waiting for us the Saturday morning of our return to the United States to introduce us to our totally new home. We enthusiastically recommend 4 Brothers, LLC.
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Frequently Asked Questions

What happens during a first consultation with Four Brothers?

The in-home visit lasts 30 to 60 minutes, depending on project complexity. Four Brothers follows up within seven days with a preliminary proposal and ballpark estimate.

How long does Four Brothers estimate a bathroom renovation will take?

Its general planning range is three to six weeks; the actual timeline depends on the project.

How does Four Brothers prepare for a kitchen renovation?

A pre-construction meeting takes place one to two weeks before the scheduled start to plan for a temporary kitchen and discuss working hours.

Can Four Brothers help with renovation financing?

It can connect homeowners with local banks and mortgage lenders. Options depend largely on the homeowner’s equity and the additional value the project adds.