We are owned and operated by third-generation window experts (Cleveland natives and brothers, Harley and Aaron Magden). The company is an EPA Lead-Safe Certified Firm and Energy Star Partner. Window Nation has also been ranked the 5th largest home replacement contractor in the United States by Remodeling Magazine and named Dealer of the Year for its use of social media to support customers via Window & Door magazine (the same publication also recognized us as a Top Specialist for windows).
From its inception Crystal Exteriors LLC has been successfully providing home exterior services to thousands of homeowners in Maryland, Northern Virginia and the D.C. area. We provide quality professional services and high performance products including high energy efficient materials. We specialize in vinyl or wood replacement Windows, fiberglass or steel Entry Doors as well as insulated vinyl or fiber cement Siding and Asphalt Roofing. Our business is cultivated by word of mouth testimony, not high pressure sales tactics or gimmicks. Our remarkable growth is due to 80% of our business coming directly from referrals. We guarantee our customers a professional service with personal care and respect.
Liberty Windows & Siding, Inc was founded on a commitment to complete every project on time, within budget and to your complete satisfaction. With repeat business and referrals at an all time high, we are proud to credit this founding principle with our success.
Before signing a contract verify contractor's license with Maryland Home Improvement Commission (MHIC) to make sure the license is still active. You may verify online or by phone:
toll free: 1-888-218-5925
Baltimore area: 410-230-6231
Address: 1100 North Eutaw Street, Baltimore, MD 21201
Any home improvement contractor should provide you with current general liability insurance certificate. In order to be working at your home the contrator must have a copy of a current worker's compensation insurance certificate.