Window & Door Repair & Replacement Experts in Howard County, MD

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General Appointment Information

The office will confirm your appointment the day before and can provide an estimated appointment time frame. The tech will call when they are on their way to the property.

We kindly ask that any dogs or other loose animals be contained when the service tech arrives. It is our company policy to charge a $65 estimate fee that will be credited towards the labor of any work that you choose to have completed. We do have a minimum of $250 for labor for work that exceeds an inspection.

At the time of the inspection, the tech will take notes on what is needed for the job. The office will type an estimate and send electronically to the email provided. A copy can be mailed if you prefer. If you would like to move forward, please complete the document with signature and provide the deposit required. After both are provided, the materials will be ordered. When the materials arrive, the office will contact you to schedule the appointment to complete the work.

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Blaine Window & Door is the local name Howard County homeowners and property managers call when windows or doors stop working the way they should. From our shop on Linden Lane, we've been helping the community repair, replace, and upgrade windows and doors since 1954.

Call Us: 301-565-4949

About Blaine Window & Door

Blaine Window & Door is a family-owned window and door company based in Silver Spring, MD, serving Maryland, Washington, D.C., and Northern Virginia with window repair, door repair, glass replacement, screen repair, window and door parts, and replacement windows and doors.

Blaine Window & Door team standing together for a local window and door installation company

Window & Door Services We Provide

From quick repairs to full replacements, we handle every aspect of your windows and doors in Howard County, MD

Screen & Glass Repair

Parts Replacement

Glass Replacement

New/Replacement

Why Homeowners in Howard County Choose Blaine Window & Door

From the historic streets of Ellicott City to the established neighborhoods of Columbia, Clarksville, Fulton, and surrounding Howard County communities, the area offers a wide variety of housing styles and property types. From older brick colonials and traditional single-family homes to modern townhomes, condos, and newer developments, each property comes with its own window and door maintenance needs. Whether it is an older Howard County home needing sash, balance, or hardware repairs, a property with aging window frames and seals, or a newer home requiring energy-efficient replacement windows and doors, our team has the experience and parts needed to get the job done right. We understand the different types of homes found throughout Howard County and the practical concerns homeowners, property managers, and communities face throughout the year.

White home exterior with new replacement windows and front entry updates

Brick home exterior with professionally installed replacement windows

• Local, family-owned company serving the Howard County area since 1954
• Deep parts inventory and sourcing for obsolete and hard-to-find hardware
• Repair-first approach that looks for practical fixes before recommending replacement
• In-house insulated glass manufacturing and onsite screen shop
• Professional installation of quality windows and doors from trusted manufacturers
• Conveniently located on Linden Lane with walk-in parts and screen services
• Clear, honest recommendations focused on what makes the most sense for your property and budget

See The Blaine Window & Door Difference

Have you been having trouble trusting someone to do your window installation or repairs to your particular standards? Look no further than Blaine Window & Door

70+ Years Experience

160+ Google Reviews

Our experience, communication, and customer service make us the home improvement company that Maryland, Washington D.C. and Northern Virginia depends on. Give us a call today!

Local + Family Owned

Fully Licensed & Insured

Home exterior with replacement windows and updated siding in Maryland

Front entry door with sidelights installed on brick home

Bay window installation on brick home exterior

Home exterior window replacement in Maryland