We recently hired GBC for a significant, top-to-bottom D.C. row-house renovation, and we are very glad that we did. From beginning to end, GBC was helpful, responsive, and professional. Our project included the following: fully renovating a kitchen; removing a wall dividing the kitchen and living room; installing built-in bookshelves and living-room cabinets; renovating a powder room; converting a bathroom into a bedroom; building two new bathrooms; building three new closets; installing new HVAC; installing a new hot water heater; new electrical work; repainting; installing new trim and doors; and installing new hardwood floors. Everything was completed with a high level of quality, craftsmanship, and attention to detail. The project was also completed ahead of schedule. The Rockville-based GBC team, led by Luisa and Pedro, was very responsive to emails and text messages, gave helpful advice and suggestions, and, perhaps most importantly, was honest and trustworthy. Pricing for change orders—inevitable in a project as large as ours—was reasonable and fair, and even once we paid in full, Luisa and Pedro immediately took care of any outstanding requests that we had. In short, GBC handled our challenging project very well, and we would highly recommend them to others in the area.