Core values



Maybe your house is starting to show its age or you need extra space. Whatever your reason for remodeling, McFesa Design & Build, LLC in Washington, D.C. a team of professional remodeling contractors with the experience and expertise to make your dream home come true. With our skills and combined years of experience, we are certain that no job is too big or small for us. Our extremely experienced crew will help you from start to finish. You can rest easy knowing that you have chosen a remodeling company that is as dedicated to your success as you are


Remarcable Project Management Skills
That Guarantees Construction Standarts

We Craft High Quality Finishes
That Help Interior Spaces
Stand Out


We Create Beautiful Living Spaces
That Drive Successful Lifestyles.

Building and Renovation

We offer the service of improving, updating, and repairing existing buildings, structures, and properties. A high experience team will assess the condition of your property, identifying areas that need improvement or repair, developing a renovation plan, obtaining necessary permits and approvals, and executing the renovation work. Both, residential and commercial properties might include kitchen and bathroom remodeling, room additions, roof replacement, flooring installation, painting, and electrical and plumbing upgrades. Our aim is to improve the functionality, safety, and aesthetic appeal of yout existing buildings and structures, adding value to the property.

Interior Design

We apply a careful planning, attention to detail, and a creative approach to enhance the interior of your building or space to achieve a more aesthetically pleasing environment. We focus on design principles, color theory, and materials to create a space that is both functional and visually appealing. Understanding your needs and preferences, in order to develop a design plan that meets those specific requirements while also considering factors such as space planning, lighting, and acoustics. They may also be involved in selecting furniture, fixtures, and finishes that complement the design aesthetic and fit with your budget. The service of interior design can range from a single room to an entire building, and can include residential, commercial, and institutional projects with a highlu experience team of architects, engineers, and contractors.


We are capable of design and construct living envirnoments and retail facilities, ensuring a detailed planning, designing, and supervision of the construction of structures that are both functional and aesthetically pleasing. We work with clients to understand their requirements, develop design concepts and sketches, and produce detailed drawings and specifications for construction. Helping you to deifne residential homes, commercial buildings, public buildings such as libraries and museums, and institutional buildings such as schools and hospitals. Always having into account a combination of creativity, technical knowledge, and problem-solving skills to create structures that are both functional and beautiful, enhancing the quality of life for you.

Enhance Your Interior Style Through Outstanding Living Environments



515 11Th St SE, Washington DC

"I recently had the pleasure of working with Mario Ferreira, CEO of McFesa Design & Build for the interior remodeling of my retail space, and I couldn't be happier with the results. From the initial consultation to the final walkthrough, the team was professional, attentive, and easy to work with. I have received countless complements on the space and have even seen an increase in business since the remodel. I highly recommend McFesa Company for any commercial interior remodeling project, and I look forward to working with them again in the future. "

Daniel Carrillo

3515 T St NW, Washington DC

"My wife and I are thrilled with the great job that McFesa Design and Building, L.L.C. did to transform our Washington, DC townhouse, originally built in 1939. The plans involved adding a third floor, a bump-out on the back, and a covered vestibule and balcony on the front. Work occurred on all floors, including re-finishing and replacing floors, updating the heating/cooling systems, and upgrading the power. The work was precise, on-time, and within budget. Mario was always the consummate professional, clearly outlining how much each choice would cost, how long it would take, and what was possible given the parameters of the permits and zoning. His team of seasoned professionals and subcontractors did exceptional work. In fact, neighbors have expressed the highest praise, noting that the new house "looks like it was always there." I enthusiastically recommend Mario and McFesa Design and Building."

Eric and Kay

3235 Chestnut St NW, Washington DC

"I am happy with the results of the interior renovation project of my house. McFesa Design & Building did an incredible job bringing my vision to life and transforming my home. Their attention to detail and dedication to excellence is unmatched. I highly recommend them to anyone looking for top-notch renovation work."

Juan Ortega

3626 T St NW, Washington DC

"We recently had the pleasure of working with Mario Ferreira from McFesa Design and Build on the addition to my home, and we cannot recommend them enough. From start to finish, the team was professional, knowledgeable, and attentive to my needs. The final result exceeded our expectations, and we could not be happier with our new addition and the entire renovation of our house. If you are looking for a construction company that values quality, professionalism, and customer satisfaction, then we highly recommend ABC Construction. They truly exceeded our expectations in every way. "

Andrew and Massa

4514 Harrison St NW, Washington DC

"I was blown away by the transformation of my space after working with McFesa Company for my extension and interior renovation house. Mario Ferreira and his work team were able to completely revamp my outdated and cramped house into a spacious, modern home. Their attention to detail and commitment to quality is unparalleled. I recommend their services to anyone looking to upgrade their home."


4622 Dittmar Rd, Arlington, VA

"Mario’s Company did an outstanding job on my interior renovation house. From the initial consultation to the final walkthrough, the team was professional, efficient, and attentive to my needs. They were able to turn our vision into a reality and completely transform of the kitchen and bathrooms. We are beyond impressed with their work and off course we can recommend them to anyone looking to update their home."

Diego and Lizeth Molano

3714 T St NW, Washington DC

"McFesa Design & Build took the time to understand my vision for the addition and made sure to incorporate all design requests in the construction. The quality of the workmanship was exceptional, and the attention to detail was evident in every aspect of the project. The team at McFesa truly went above and beyond to ensure that we were satisfied with the finished product."

Luis Manuel and Amapola


Renovation Projects


Construction projects


Interior Design Projects


Architecture projects


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