Northeast Wash Pros
“Did a fantastic job and will bring them back to clean the back area near the pool this Spring.”
Best Window Cleaners near Lower Merion, PA
These companies serve Lower Merion from nearby bases in towns including Philadelphia, Eagleville and Lafayette Hill.
15 companies listed · 4 open 24/7 · 10 open weekends · all 15 rated 4.5+ · 4 show a license
Data verified October 31, 2026
SPC Cleaning Services
“Nate arrived ahead of schedule (agreed upon) and was extremely pleasant during the actual cleaning process and went above and beyond on our job!”
Jani-Icon
“They came on time and provided details and information along the way to make sure not only we are happy with the result but also went beyond.”
Philadelphia's Finest Cleaners
“My husband and I are VERY pleased with the move-in cleaning that was done by Philadelphia's Finest Cleaners!”
Garden State Pressure Washers
“Also appreciate his attention to detail and they even put all the outside furniture back in place for us!!”
Simple Clean LLC Power Washing Services
“Work was done flawlessly with no damage to any plants, furniture etc.”
Listed for homeowners in and around Lower Merion, PA, these 15 companies clean windows. Ask whether a quote covers inside glass, screens and tracks or only the outside, because that single line is what makes two quotes look different when they are not.
Area overview: Lower Merion, PA
The 15 companies on this page are rated from 4.7 to 5.0 across 1,860 reviews; 13 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (91%), quality (91%) and responsiveness (82%). The topics that come up most in reviews of the companies on this page are "price", "crew" and "efficient". 4 are open around the clock; 10 are open on Saturdays and 7 on Sundays. The services the companies on this page list most often on their websites are window cleaning (4), power washing (3), carpet cleaning (2), commercial cleaning (2) and deck cleaning (2). 4 show a license on their websites and 2 have a BBB rating of A or A+. Domain records put 8 websites of the companies on this page at ten or more years old; the oldest dates from 2005. 4 offer emergency call-outs; 1 offers remote or virtual consultations; 11 give free estimates; 2 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 14 publish a contact page and 12 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
How many window cleaners are listed for Lower Merion?
This page shows 15 listings for Lower Merion. Because the work is sold as a repeat visit, ask each one which part of town it already covers and on what cycle. Slotting into an existing route usually costs less than a company driving out for a single house.
Hydropower Exterior Cleaning
“We got a quote on the same day we reached out and the appointment was set within the week.”
Maintain-it-All Soft Washing
“He was prompt, careful with surroundings and and deck looks like new.”
Blue Water Power Washing
“Cody was responsive, polite, reliable, careful and very pleasant to deal with.”
Fantasy Cleaning Service
“Use this company several time for emergency cleaning.”
Vesta Wash
“A very Professional crew, definitely recommend & would hire them again !”
Brightside Clean Pros
“Our experience with Bright Side was great- Kai and Tommy were prompt, respectful of our home, clean and efficient.”
J&J Power Wash
“It was easy to schedule an appointment, they shared when they would arrive, were on time and did an incredibly thorough job (including a few unexpected add-ons).”
William Gallagher Contracting
“The price was reasonable,the job was started and finished on time and they cleaned up when done.”
Softwash Platoon Roof and Exterior Cleaning
“Soft Wash Platoon conducted a professional and thorough cleaning of our 3 story home.”
Why these companies made our list
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