Top-rated window cleaners.

Get matched with top window cleaners in Delmar, DE

Enter your zip and get matched with up to 5 pros

Need a pro for your window cleaning project in Delmar, DE?

Select your specific project to find the pro for you.

TRUSTED BY DELMAR, DE HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon33
    Verified window cleaning services reviews

Verified Reviews for Window Cleaning pros in Delmar, DE

*The Angi rating for Window Cleaning companies in Delmar, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

*The HomeAdvisor rating for Window Cleaning companies in Delmar, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

Last update on September 24, 2025

Find Window cleaners in Delmar

Avatar for Sea-Thru Window Cleaning & Powerwashing
Sea-Thru Window Cleaning & Powerwashing
4.8(
64
)

Serving Delmar, DE and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I hired this company last year to clean the windows at my beach property. When they were done, the windows (inside & outside) were so clean, you could not tell if there was any glass, they were that clean. Shore houses are hard to keep glass clean, but this company did an outstanding job."
Response time3 hrs
Response rate94%
4 neighbors recently requested a quote
Request Quote
Murchison cleaning solutions
New to Angi

Serving Delmar, DE and surrounding areas

Approved

\n\nBusiness & Career Focus: You’re very committed to building Murchison Cleaning Solutions and positioning it as a professional, competitive cleaning company for post-construction, commercial, and apartment projects. You take care with proposals, pricing, and contracts so you come across polished and reliable.\n\nFinancial Growth Mindset: You think strategically about how to scale—like structuring bids to hit monthly revenue goals, negotiating terms like 50% deposits, and making sure your pricing is competitive but profitable.\n\nCompliance & Professionalism: You’re detail-oriented about certifications (OSHA, WBE, etc.), IRS forms, EIN/DBA issues, and making sure your business is set up correctly. You want everything to look official and credible.\n\n

USPS Project
USPS Project
USPS Project
Request Quote
Avatar for GreenHouse Friendly Cleaners LLC
GreenHouse Friendly Cleaners LLC
3.8(
121
)

Serving Delmar, DE and surrounding areas

In business since 2014

Credit card accepted

"These 4 women are dynamos. They were very thorough, and extremely pleasant. Based on their look-around of my apartment, we agreed they would not dust my numerous books nor wash my windows, which was fine with me They cleaned counters, outsides of kitchen cabinets, inside the oven and refrigerator, and really scrubbed the bathrooms. They only missed a couple of small spots, which I consider much more than satisfactory. Their ad on Angie's List says they'll work till they're done. This is not actually what they expect to do. For the $199, they plan to work for 2-2-1/2 hours, So my only quibble would be that their ad should be more specific about how much time they will spend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by73%of homeowners
Request Quote
Avatar for Keenwick, LLC
Keenwick, LLC
4.9(
15
)

Serving Delmar, DE and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Our stucco home looks great. Keenwick, LLC employees were courteous and professional, and did a wonderful job powerwashing our home and cleaning out the gutters. We have already recommended them to neighbors."
Residential
Gutter Cleaning
Before
Power Washing
faux finish

+11

Recommended by100%of homeowners
Request Quote
Avatar for Maids to Order
Maids to Order
5.0(
8
)

Serving Delmar, DE and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"I highly recommend “Maids to order” to anyone seeking a cleaning service. The work performed consistently exceeds my expectations and I always look forward to my weekly cleaning."
Housecleaning Project
Housecleaning Project
House Cleaning Project
Shower
Housecleaning Project

+45

Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 94
Window Cleaning questions, answered by experts

Yes, in most cases, you can add a few drops of Dawn to a spray bottle full of vinegar to remove hard water stains. This solution can be used on your dishes, or you can use it in your shower, bathtub, or sink to get rid of hard minerals. Simply combine the ingredients, shake them up, then spray the solution onto limescale-ridden surfaces. Wait around an hour and then scrub the surface down.

Yes, you should plan on being home when a window cleaner is cleaning your windows. The professional will clean both sides of the glass and will likely disassemble parts of your windows from the inside to clean and inspect the inner components, including the balances and weatherstripping. Much of this work requires interior access to your home, which means someone will need to be home to provide access to the window cleaner.

You can use a commercial water repellent treatment for glass on your shower doors to prevent water spots. Take care to only apply the product to glass. Letting air circulate also helps prevent water spots, as water is less likely to remain on the glass for a long time with good air circulation. Run your vent fan, open a window, and leave the shower door open for about half an hour after using the shower.

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

To clean an estate, start by locating all important documents, which you’ll need to sort through. Have the mail forwarded, change the locks, and take inventory of the entire estate. Once you know what you’re dealing with, create a plan and a timeline for the cleanout. Start clearing out rooms and sorting items to donate, sell, or get rid of. Finally, deep clean the property.

The Delmar, DE homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles