IMPROVING HOMES, ONE JOB AT A TIME HIRE AN EXPERIENCED GENERAL CONTRACTOR IN BETHESDA, MD Are you looking for a general contractor for your major home improvement projects? If so, choose PG Builders Inc. We have more than 40 years of experience providing most major home improvement services. Our staff will complete your job on time. No one likes living in a work zone, so we'll deliver high-quality work quickly. Call 301-656-3188 to get an estimate from your local general contractor in Bethesda, MD.