Dr. Glass Window Washing

Our residential window cleaning service specializes in thorough, respectful window care for homes in the DMV region. Expert crews ensure spotless windows while protecting property, moving furniture and using shoe covers to preserve interiors. With decades of experience, we provide reliable, personalized service tailored to homes, including historic properties with delicate materials.

Pressure washing services remove dirt, mold, and debris from exterior surfaces safely and effectively. Our team uses advanced techniques to clean siding, decks, and walkways without damaging fragile materials, ensuring a pristine finish. Ideal for homeowners seeking to enhance curb appeal and maintain property value year-round.

Gutter cleaning prevents water damage by removing debris that clogs drainage systems. Trained technicians clear gutters and downspouts thoroughly, inspecting for potential issues during each visit. Regular maintenance ensures gutters function properly, protecting homes from water intrusion and structural damage in all seasons.

Skylight cleaning maximizes natural light entry while preserving glass clarity and frame integrity. Technicians use specialized tools to clean hard-to-reach areas safely, addressing both interior and exterior surfaces. Homeowners benefit from improved aesthetics, energy efficiency, and extended lifespan of skylight installations.

Window screen maintenance ensures optimal ventilation and insect protection through cleaning, repair, or replacement. Technicians inspect screens for tears or warping, offering solutions to restore functionality. This service is ideal for homeowners prioritizing comfort, energy efficiency, and unobstructed views throughout the year.

Founded Dr. Glass in 1978, emphasizing relationship-based service. Trained all crews personally, prioritizing quality and customer connections. His legacy continues through family-led operations and community-focused values.

Assumed leadership after Philips passing, maintaining personalized service standards. Oversees operations with a focus on continuity, ensuring the company retains its family-driven ethos and customer-centric commitment to excellence.

Carries on family tradition as lead window washer, upholding meticulous cleaning standards. Trained by Philip, he ensures every job reflects Dr. Glasss legacy of quality and attention to detail.

Continues fathers legacy through hands-on window cleaning expertise. Prioritizes customer satisfaction and precision, reinforcing the familys commitment to superior service and personal connections with clients.

Coordinates annual appointments and reminders, ensuring consistent service delivery. Focuses on efficient scheduling while maintaining personal interactions that reflect Dr. Glasss customer-first approach to home maintenance.

We’ve been serving the DMV area since 1978, providing residential window cleaning, gutter cleaning, and pressure washing services for over 40 years.

Yes, we provide gutter cleaning, pressure washing, and skylight cleaning as part of comprehensive home maintenance packages tailored to your property’s needs.

All window cleaners are professionally trained by Dr. Glass and fully licensed, bonded, and insured for your protection and peace of mind.

Request a free quote via our website or call 301-588-0029 (Maryland/DC), 410-626-0782 (Annapolis), or 703-356-6220 (Northern Virginia) to arrange your service.

We serve Maryland, Washington D.C., Northern Virginia, including Bethesda, Montgomery County, Potomac, Annapolis, Silver Spring, and Chevy Chase.

Yes, we provide annual maintenance plans with consistent crews and reminders to ensure your home’s windows and gutters remain in optimal condition year-round.

Highly recommend! The crew arrived on time, very professional, courteous and did a fantastic job. Cleaned all windows inside and outside, as well as skylights. Zero mess. Great experience. Service: Window washing

After more than a year of working from a home office facing the wall of windows to our back yard, I really started to notice how dirty the windows were, not to mention the stucco and wood shingles and original wooden shutters outside. I was worried that power washing would damage some of the old wood--and so were some of the people I got bids from. But the Dr. Glass team had a plan. They were so gentle and incredibly thorough.

They moved everything inside and out, and put everything back in its place when they were done. The cost was a bit higher than some other companies, but I am SO glad we chose them. The house looks beautiful, and the windows sparkle. Amazing how happy it makes me to look out of them every day. I recommend this local business very highly. Such nice people, and very good at what they do!

We needed windows washed outside and inside to prepare for our house to go on the market. Dr. Glass came recommended and provided a same day quote over the phone based on verbal description of the number of windows and style. Herman was our window washer and he reviewed the quote onsite adjusting it by a few dollars to account for a forgotten window. He was respectful, kind and his work was excellent. The price was also affordable from our perspective. Thank you for sending him out.

The two gentlemen from Dr. Glass who cleaned our six large windows and 2 french doors were FANTASTIC. Not only were they really nice and professional, but also they arrived on time and they did such an excellent job and the glass was so clear that it looked like there wasn't even any glass there (they also did a wonderful job cleaning the screens and storm windows and sills). I would recommend Dr. Glass without a second's hesitation to anyone looking for window cleaning services.