The most experienced window cleaning, pressure washing, and gutter cleaning company in Ashburn, serving all of Northern Virgina, Washington, DC, and Maryland.

Larry Miller, Inc. was founded in 1999 by Mr. Miller to address the window cleaning needs of people in Ashburn, Virginia. Gaining fast recognition for high-quality and professional window cleaning for home owners and business owners alike, Larry Miller Inc expanded their services to include pressure washing, gutter cleaning, deck cleaning and more. No matter what service they provide, they have always adhered to the industry's highest standards making training and education a core focus of their operations. Mr. Miller has built a team of talented staff ready to provide the best in customer care. They use the latest when it comes to technology and equipment, such as using pure water when cleaning your windows resulting in a spotless window every time, they're licensed and insured, and offer the industry's strongest guarantee on all their work.

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Get the benefits of experience and professionalism by choosing Larry Miller, Inc.

Light fixture cleaning in Ashburn VA
Shower glass cleaning in Ashburn VA
Construction clean up in Ashburn VA

Read what our happy customers have to say...


"Everything went great!! Very happy with work. They showed up on time, were polite & clean. No complaints. I've already recommended you to a friend of mine. Thanks again for such a great job!"


"Melvin and his colleague did a great job for us. They were prompt, polite and very detailed oriented in completing the window & gutter cleaning…and the power washing of our house. They did a fantastic job overall. I’m recommending your services to my neighbors. I’ll be sure to contact you next Spring for similar work on our house."


"Great job, professional friend staff. As a Realtor I will recommend you and your staff to my clients."

The Garrell Group, Keller Williams Realty

An "A" rating on Angie's List for the last 5 years running.


2018 EBSCO Best Picks Winner in the Window Cleaning, Pressure Washing, and Gutter Cleaning Service Categories

For the past 18 years, the Best Pick ribbon has represented a commitment to quality and service. Companies cannot buy this award. A company earns the Best Pick certification when the EBSCO team's research has determined the company to be exceptional with regard to their quality of work and customer service. When you see the EBSCO Best Picks ribbon, you can feel confident about your home service provider selection, because each Best Pick has excelled in every step of their research process. Visit the Best Picks Website

Best Pick Reports Winner for Window Cleaning and Pressure Washing
Member of the International Window Cleaning Association

International Window Cleaning Association

The mission of the IWCA is to educate and assist its members in developing professionalism, ethics and standards of safety. As an approved member, Larry Miller Inc receives support from the IWCA.

Member of the Window Cleaning Resource Association

Window Cleaning Resource Association

The WCRA helps the professional window cleaner build and sustain a healthy business while achieving the highest standards of workmanship. This approved member receives support from the WCRA.

Member of the Pressure Washing Resource Association

Pressure Washing Resource Association

The PWRA helps the professional pressure washer build and sustain a healthy business while achieving the highest standards of workmanship. This approved member receives support from the PWRA.

Highest RHighest Rating from the Better Business Bureauating from the Better Business Bureau Accredited Business

Better Business Bureau - A+ Rating

The BBB ensures that high standards for trust are set and maintained. Only businesses that meet and exceed the BBB standards receive membership. Larry Miller Inc is an approved BBB member that has received their highest rating.

A few of our recent projects...

Community-wide power washing of Town-home's and concrete patios in Alexandria off Triadelphia Way!

Come say hello..

20937 Ashburn Rd, Suite 150, Ashburn, VA 20147
Larry Miller, Inc.
20937 Ashburn Rd, Suite 150
Ashburn, VA 20147
US P: (703) 723-7770
Larry Miller, Owner
[email protected]

Where we work...

Hamilton, VA
Leesburg, VA
Broadlands, VA
Dulles, VA
Potomac Falls, VA
South Riding, VA
Sterling, VA
Springfield, VA
Alexandria, VA
Hillsboro, VA
Lovettsville, VA
Middleburg, VA
Purcellville, VA
Round Hill, VA
Falls Church, VA
Great Falls, VA
Aldie, VA
Belmont, VA
Brambleton, VA
Lansdowne, VA
Paeonian Springs, VA
Potomac Green, VA
River Creek, VA
Waterford, VA
Centreville, VA
McLean, VA
Herndon, VA
Annandale, VA
Burke, VA
Chantilly, VA
Fairfax Station, VA
Fairfax, VA
Oakton, VA
Reston, VA

Please visit our sister site, for window cleaning, gutter cleaning, pressure washing, and roof cleaning estimates.