Crystal-Clear Window Cleaning Services
for Middletown
Homes and Businesses

Are your windows covered in springtime pollen, insect residue, or hard water spots? East Coast Window Cleaning always has you covered.

Our veteran-owned, Delaware-based company has provided tailored window cleaning in Middletown, DE, for over 25 years. Our work takes us to newer subdivisions, established townhome communities, and small business corridors. With our crew, you always get full insurance coverage for residential and commercial projects, background-checked, in-house trained technicians, and streak-free results.

Book a session and see how we know Middletown’s properties, environment, and expectations like the back of our hand!

Our Residential and Commercial Window Cleaning
in Middletown, DE

Private residences, busy establishments, you name it, we service it.

Residential Window Cleaning

Are you the proud owner of a newly built property, townhome, or large, single-family abode? Enjoy crystal-clear views with our safe, mess-free treatments:

Interior and exterior window cleaning
Screen removal, brushing, and reinstallation
Track and sill detailing
French pane and storm window care

Commercial Window Cleaning

We service medical and professional offices, HOAs, retail storefronts, and multi-unit properties. Many establishments and property managers appreciate our flexible scheduling, OSHA-compliant safety protocols, and convenient maintenance plans.

Why East Coast Window Cleaning
is Middletown's Choice

Many have made us a long-term exterior cleaning partner for the following reasons.

Over 25 Years of Proven, Incident-Free Experience

Get a crew with a spotless safety record and zero ladder-related incidents.

Veteran-Owned and Deeply Rooted in Delaware

Our leader built this business on military values and a long-term commitment to local communities.

100% In-House, Professionally Trained Technicians

We train all our technicians internally, no unreliable subcontractors here.

Polite, Uniformed, Customer-First Professionals

Expect friendly specialists who treat your property like their own.

Eco-Friendly, Streak-Free Cleaning Methods

Our pure water systems and biodegradable solutions make quick work of stubborn marks.

Fully Insured, Drug-Tested, and Background-Checked

Get window cleaning in Middletown, DE, from a team you can trust.

Our No-Risk Window Cleaning Guarantees

Every window cleaning service we provide in Middletown, DE includes:

Call Now for a Free
Window Cleaning Estimate
in Middletown, DE!

Our Proven 8-Step
Window Cleaning Process

We follow this tried-and-tested approach for consistent results.

Interior Protection and Home Preparation

Our window cleaning prep in Middletown, DE, includes shoe covers, drop cloths, and floor and furniture protection.

Frame, Sill, and Cobweb Removal

We start with a light dusting to lift cobwebs, dirt, pollen, and other loose debris.

Screen Removal and Deep Brushing

After carefully removing the screens, we brush them to restore full airflow.

Detailed Glass Scrubbing

Our non-abrasive scrubbers remove fingerprints, bug residue, and hard water marks on every nook and cranny.

Streak-Free Squeegee Cleaning

Interior and close-access exterior windows need manual squeegee care for even coverage.

Edge Drying and Precision Detailing

We’re nothing if not thorough. Our microfiber towels pick up excess moisture and leftover residue.

Track and Sill Detailing

We vacuum track and sill buildup for smooth operation and a comprehensive refresh.

Exterior Pure Water Cleaning for Spot-Free Results

Exterior windows, especially upper-level ones, receive eco-friendly, pure water rinses for an immaculate finish.

Tools and Technology
and Technology We Use

We equip our crew with the best gear to let their expertise shine:

Water-fed pole systems
Pure water filtration
Traditional squeegees
Microfiber detailing cloths
Stabilizer ladder bars
Soft brushes

Gallery
Window Cleaning Results
in Middletown, DE

Hear From Our
Happy Middletown Customers

East Coast Window Cleaning4.9

Based on 691 reviews

See all reviews

review us on

Carolyn Dryzga

2 days ago

Very neat and professional service. Technicians were well groomed and very polite. The service was excellent and I would recommend them without any hesitation.

Response from the owner:Thank you for highlighting our team's professionalism and service. Your recommendation is valued.

Valerie Hobbs

3 days ago

The window cleaner was prompt and courteous . He did a great job cleaning our windows and sharing other services that proved useful.

Response from the owner:Thanks so much, Valerie! We're glad the visit went smoothly and that learning about our other services was helpful. We'd love to work with you again!

Vicky Cairns

1 week ago

Once again, East Coast cleaned the windows of our 3 story home. And as always, they arrived on time, were extremely friendly and did a GREAT job washing the outside, inside and screens. The windows look fantastic- what a difference! We will always call East Coast Window Cleaning!!

Response from the owner:Thank you Vicky! Phone tag happens to all of us at times, but we're just glad we were able to connect and make your windows shine. We will always be just a phone call away and we look forward to working with you in the future!

Marvin Snyder

2 weeks ago

ECWC did a fantastic job for me this week. I've been looking for a company to take care of all the hard maintenance jobs on my house, i.e. windows, dryer vent cleaning, roof and gutter cleaning, power washing, etc. I got a very nice flyer in the mail advertising their services, so I thought I'd give them a try. When I called, Miranda was able to get me on their schedule right away. Within a few days, they had sent someone to measure and estimate the job, then sent a crew two days later to take care of all necessary items on my to-do list. Their work was impeccable, their professionalism was obvious, and I immediately signed up for their Premier level of service so these things can be put on auto. The 15% discount for Premier/Elite customers already saved me most of the first year's annual fee. I am an extremely satisfied customer and would unhesitatingly recommend them to anyone looking for a high quality company to attend to home maintenance chores.

Response from the owner:Marvin, thank you so much! We're really glad we could knock out that whole maintenance list for you, from the windows and gutters to the roof and power washing. It means a lot that you signed up for Premier service, and we look forward to keeping things in great shape for you year after year.

Judith Henriksen

2 weeks ago

Jayson was excellent with our gutter cleaning and also clothes dryer vent cleaning!

Response from the owner:Thanks so much, Judith! We're glad the gutter and dryer vent cleaning both hit the mark. We'll pass along the kind words to our team!

Bob Kaden

3 weeks ago

Excellent service at a fair price. The cleaning crew was very friendly and professional. They worked well together and our windows were the cleanest of any previous service we've used. Highly recommend East Coast!

Response from the owner:Thanks so much, Bob! We're really glad the team left such a great impression, and even happier to hear these are the cleanest your windows have been. We look forward to working with you again!

Holly Shimizu

3 weeks ago

I was very happy with all aspects of the job.

Response from the owner:Thanks so much, Holly! We're glad everything went smoothly and that you were happy with how it all turned out. We'd love to work with you again!

Joani Van Tuyl

1 month ago

Second time we’ve used them. They arrive on time, great communication , great job. Highly recommend.

Response from the owner:Thanks, Joani! We're glad the whole experience hit the mark, from start to finish. We'd love to work with you again!

Roger W

1 month ago

The workers were fast and professional.

Response from the owner:Fast and professional is exactly the pace we aim for. Glad the team delivered that kind of experience and kept things moving smoothly on your end. A solid 4-star note like this tells us we’re close, and it helps keep the standard sharp for the next visit.

Peter terSteeg

1 month ago

I had a great experience with East Coast Window Cleaning. Scheduling was easy - Tiffany was great - the guys who came out were knowledgeable and concerned about the finished product. My windows sparkle now - I can't wait for next year to have them come out again!!! Thanks Team ECWC

Response from the owner:Peter, thank you so much! We're really glad the whole experience felt easy from start to finish. Sparkling windows are exactly what we're going for, and we can't wait to come back next year!

Proudly Serving
Middletown, DE, and Nearby Communities

When you partner with East Coast Window Cleaning, you get a local team that understands that area’s cleaning challenges.

We service master-planned communities, HOA-governed neighborhoods, and new construction developments in Middletown and nearby communities like Odessa and Bear.

Our team also helps maintain various businesses in Downtown Middletown’s shopping and dining district.

Window Cleaning in Middletown, DE

Crystal-Clear Window Cleaning Services
for Middletown
Homes and Businesses