We are the

Window Cleaning &
Power Washing Company

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Our achievments

Achievement First Icon

Family Owned and Operated

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Serving 2,500 customers annually

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Over 96% of our customers returns each year

Our Services

Commercial Power Washing
Commercial Window Cleaning
Residential Power Washing
Residential Window Cleaning
Soft Washing
House Washing
Surface Washing
Roof Washing
Christmas Light Installation
residential window cleaning

About Keenwick

Keenwick is a professional window cleaning and power washing company based in Maryland.

We were founded in 1999 on strict principles of providing the highest level of customer service.

keenwick shine service plan

Our in house service plan focused on providing our customers with convenient and cost-efficient ways to schedule window cleaning and power washing

Prepay for window cleaning and power washing services

Easy schedule (Already scheduled throughout the year)

Discounts vary on frequency of service

Please call for further details on KeenwickShine

We serve Maryland and surrounding areas. Simply Google pressure washing near me.

commercial window cleaning services

Residential / Commercial
Window Cleaning

The Details Matter

Keenwick residential window cleaning service is Maryland’s leader in professional window cleaning. Whether you're tackling spring cleaning, new construction clean up, or preparing for the holidays, we can help! We have tailored our residential window cleaning process around our customers. Our process involves detailing your interior and exterior windows to perfection. In addition to clean windows, we focus on cleaning each and every window sill and sliding door track. Our friendly team of uniformed technicians have undergone background checks and have been trained to provide the highest quality service.

Do you have storm windows? Keenwick has been servicing and providing Downtown Annapolis residents with storm window cleaning for over twenty years. Our technicians are experts in removal, cleaning, and replacing tricky storm windows.

Building a new house? Our post construction window cleaning team is dedicated to going the extra mile with removing stickers, silicone, paint, and other adhesives from any window.

Residential / Commercial
power washing

Most of us are pretty thorough with our interior cleaning, but many forget the exterior of our homes. The buildup of dirt, pollen, moss and all of the other organic debris we find outside here is not only unsightly. It can stain and damage the siding, roof, concrete sidewalks and windows of our home.

Residential pressure washing is a great way to boost your curb appeal and is an important component of responsible home maintenance. Power washing uses high-pressure water to blast away dirt, grime, mold and mildew. It's an effective way to clean all types of exterior surfaces, and it's also safe for the environment. If you're looking for a quick and easy way to improve the look of your home, pressure washing is a great option.

Soft Washing

Revitalize your property's appearance with the gentle power of soft washing. Regular soft washing protects your property from the detrimental impacts of pollutants, such as mold and mildew, preventing potential expensive repairs and enhancing your property's lifespan.

At Keenwick, we ensure that our soft washing method is tailored to each job's unique needs, providing a responsible and effective application of our specially formulated cleansing solutions. The aesthetic enhancement brought about by our soft washing services significantly boosts your home's curb appeal, preserving its market value and attracting potential buyers. With our steadfast dedication to excellence, advanced techniques, and unwavering commitment, we promise to restore your property's charm in no time.

Contact us today for a free consultation! Let us demonstrate why we're the preferred choice for soft washing services.

House Washing

Is the exterior of your home in need of a thorough cleaning? Keenwick is here to help! We are a trusted and experienced house washing service provider in Maryland, dedicated to revitalizing the appearance of your property.

With our specialized techniques and state-of-the-art equipment, we offer professional house-washing services that cater to your specific needs.

Siding Washing

Whether your home features vinyl siding or brick, Keenwick provides exceptional siding washing services. We understand that different materials require unique cleaning approaches.

We employ a soft washing method for vinyl siding that effectively removes dirt, stains, and mildew without harming the surface. When it comes to brick houses, our team utilizes a combination of low-pressure washing and specialized detergents to achieve outstanding results.

Please note that we do not offer cleaning services for aluminium siding

Surface Washing

Keenwick introduces an advanced approach to surface cleaning, offering a variety of tailored techniques for different surfaces.

Our skilled professionals, equipped with state-of-the-art tools like a surface cleaner pressure washer, ensure impeccable results. With our specialized surface cleaner for power washing, your surfaces will gleam with cleanliness.

Our services provide effective cleaning at an affordable price, delivering a significant return on investment while enhancing your property's aesthetics and safety.

Experience the transformation today with Keenwick for a cleaner, safer, and more beautiful space.

Roof Washing

Your roof is more than just protection; it plays a vital role in your home's curb appeal. Over time, it accumulates mold and algae, diminishing its visual charm and leading to damage. Keenwick specializes in roof washing, providing a range of soft washing services. We conduct a thorough assessment of your roof to recommend the most suitable service.

Your quest for dependable roof cleaning near me concludes here. Contact us today to revive your roof's beauty and safeguard your cherished home.

What they say

Reviewer Name
Donna D.

"Keenwick Window Cleaning was wonderful. The technicians were professional and worked diligently while answering my questions along the way. I've never had my windows professionally cleaned before, it's so nice to see the outside world clearly."

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Lisa K.

"The usual good, pleasant service by the technicians. Windows are looking great!!"

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Sue S.

"I am so Happy! My windows are so clean, all my neighbors are asking who did them."

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Sandy Z.

"After switching power washing companies, I finally found a company who does it right the first time. I did not know my deck was this dirty!"​

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Ronda Gray

"if you are looking for a window cleaning or power washing service, I would look no further. Keenwick is the best around!"

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Christian Miller

What a wonderful company and the guys are very professional. Highly recommended

Why choose us

We go above and beyond for our customers every single day. Our technicians are highly trained and are experts in their field. We are courteous inside and out of your home and and extra careful around valuable items.

We provide free, professional estimates usually performed within the same week.

residential window cleaning