B.T. Window & Doors

At B.T. Window & Doors LLC, we are dedicated to enhancing the quality of your home and life through our professional window and door installation services. As an owner-operated company, we ensure that every project is meticulously planned and executed to provide you with the best results. With 20 years of experience in the industry, our team of skilled installers, master carpenters, and OSHA-certified technicians guarantee top-notch workmanship and unparalleled customer service.

Our commitment to quality and customer satisfaction sets us apart from the competition. We understand the importance of your home and strive to provide you with the best possible solutions for your window and door needs. Whether you're looking to upgrade your current windows and doors or are embarking on a new construction project, we have the expertise and resources to help you achieve your goals.

Our Services

At B.T. Window & Doors LLC, we offer a wide range of services designed to meet your specific needs and preferences. From custom window and door installation to basement remodeling, deck construction, and kitchen cabinet design, we can handle any project with ease and precision. Our team is equipped with the latest tools and techniques to ensure that every job is completed on time, within budget, and to your complete satisfaction.

We are proud to serve the states of Maryland and Pennsylvania, including Montgomery County, Howard County, Carroll County, Frederick County, and several other areas. Our service areas include but are not limited to:

• Montgomery County: Ashton, Barnesville, Beallsville, Bethesda, Boyds, Brinklow, Brookeville, Burtonsville, Cabin John, Chevy Chase, Clarksburg, Damascus, Derwood, Dickerson, Gaithersburg, Garrett Park, Germantown, Glen Echo, Kensington, Montgomery Village, Olney, Poolesville, Potomac, Rockville, Sandy Spring, Silver Spring, Spencerville, Takoma Park, Washington Grove
• Howard County: Annapolis Junction, Clarksville, Columbia, Cooksville, Dayton, Elkridge, Ellicott City, Fulton, Glenelg, Glenwood, Highland, Jessup, Laurel, Lisbon, Savage

Testimonials

At B.T. Window & Doors LLC, we take pride in our work and the satisfaction of our customers. Here's what some of our happy clients have to say about us:

"My experience with B.T. Windows & Doors was fantastic - I can't say enough positive things about Tomasz (owner) and his team! We recently had 14 windows installed at our home, and from start to finish the whole experience was pleasant and informative. Tomasz went the extra mile to make sure we had all the information we needed to make the right decisions on our windows, and he made the process so easy with his professionalism and knowledge." - Nick Richards, March 2024

"What a great experience! They will take care of you and do it right! No sales schemes or hidden agendas. B.T. Windows and Doors LLC worked with us to find what we needed at a fair price. Install day they were early, arrived ready, and had 13 windows and Bow Window replaced in less than 8 hours. Quality work. Tomasz took time to explain how the windows were being installed and insulated. No trash or debris was left behind. They have an amazing crew that worked very well together, and the end result is beautiful. Thank you!" - Michael Wood, Feb 2024

Discount Offer

We believe in giving back to our community and are proud to offer a 10% discount to military personnel, veterans, and senior citizens on any services offered. Use code: USHERO to take advantage of this special offer.