HALLMARK Windows and Siding has been installing beautiful and energy efficient products since 1994. We are proud to be one of Frederick's TOP INSTALLERS of name brand windows, vinyl siding, James Hardie, trim and gutters. We specialize in custom, energy efficient replacement windows.
Investing in the right custom replacement windows can make all the difference to your home's comfort and beauty, and there are many factors you will want to consider: Window style, double or triple pane glass, brand, construction materials (Vinyl, Metal or Wood), energy efficiency and careful installation all play a part in your decision, but so does your budget.
Unlike our competitors who only offer one brand, we offer many different brands of windows and patio doors. This means we can help you find the very best windows for your budget.
Our friendly representatives will come to your home to answer your questions, measure and give you a quote for completing the job using our factory certified installers and our energy efficient windows which all meet or exceed Energy Star® requirements.
We are a local, family run company that is fully licensed, insured and bonded and we have many excellent references in Frederick, MD.
Request a QUICK & EASY FREE ESTIMATE on your next project online or call today to speak to someone 24 hours a day. Thank you for choosing Hallmark, we look forward to a great installation!