Residential Door Replacement Company
Long Doors offers a wide selection of replacement doors for homes in the Washington, D.C, Maryland and Virginia region as well as New England. For door replacement and installation services, trust Long Doors to get the job done right.
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Door Replacement Options
Long Doors offers a wide variety of classic and modern looks that provide practical solutions as well as the aesthetics that make your home stand out.Learn more
Our beautiful and functional sliding glass doors bring the outdoors in—available in many styles and colors. Triple weather stripping offers improved insulation and energy efficiency.Learn more
Hear From Our Customers
Homeowners from Charleston, WV to Baltimore, MD trust Long Doors for quality door replacement and installation services. With a 4.6-out-of-5-star rating based on over 5,000 reviews on GuildQuality, we’ve earned the coveted Guildmaster award—granted to home improvement companies that provide exceptional service.
Dana P. | Rockville, MD
The installers were professional, cleaned up my yard, I have yet to find a nail! Very friendly and did a quality job…
Jacquelyn W. | Bowie, MD
Josh was exceptional in his knowledge and very professional.
Natchanon K. | Burke, VA
We were very appreciative in how quickly Long Roofing was able to accomplish the project. The labor crew came on two…
| Washington, DC
They explained everything to me and I felt that I got the best because of what they offered.
Jennie W. | Washington, DC
Teresa Butts at Long Roofing made me feel comfortable with the process and understand what I was receiving.
Satoshi I. | Alexandria, VA
The responsiveness was quick and thorough as I had questions regarding the finishing of the roof and when I inquired about…
Long Roofing Service Areas
Corporate Office 8530 Corridor Rd.
Savage, MD 20763
Regional Office 301 Fulling Mill Rd., Suite 200
Middletown, PA 17057
Regional Office 300 Myles Standish Blvd, Suite 102 Rear
Taunton, MA 02780
Regional Office 16 International Dr, Suite A
Windsor, CT 06095
Regional Office 55 Skyline Dr, Suite 400
Lake Mary, FL 32746
Regional Office 4035 Crescent Park Dr, Suite 4035
River View, FL 33578
Get your free estimate
With Long Doors, you get a quality, durable door that can save energy, provide security and enhance the exterior of your home. Call us today to get started on your door replacement project.Start Now