RJZ Home Improvements, LLC (RJZ) located in the Frederick County, Maryland, is your complete source for residential design services and home renovation projects. The company is a build and design remodeling firm. We offer more than sixteen years of within the construction industry. RJZ has been recognized as a leading general contractor providing homeowners superior craftsmanship and quality construction management services. The company is based almost exclusively on customer referrals so, we remain committed to being one of the most trusted, valued and recommended home improvements companies in the area.