Welcome to Capitol Cleaning

Our house washing process leaves a lasting impression.

Soft Washing

Soft washing is an entirely new approach to cleaning building surfaces and an alternative to traditional pressure washing.

Window Cleaning

Let us brighten your day with professionally cleaned windows

House Cleaning

We are happy to meet with you and customize a house cleaning schedule to meet your needs.

Welcome to Capitol Cleaning

Our house washing process leaves a lasting impression.

Cleaning Services Guaranteed to Satisfy

Welcome to Capitol Cleaning. Whether you are a first-time visitor or a long-established client, welcome.

You are here because something at your Seattle, Washington home needs cleaning. We are here to provide the services you need in a pleasant and professional manor.

From roofs to patios, from exterior maintenance to interior house cleaning, our goal is to provide comprehensive, state-of-the-art cleaning services by trained and vetted professionals, so you can enjoy your property knowing all your maintenance needs are met.

House Cleaning

Whether you are looking for a regular maid service to keep your home clean and pleasant or a one-time move-out or post construction cleaning, you can rely on us.
Gutter Cleaning

Gutter Cleaning

Keeping your rainwater run-off system clean and functioning avoids expensive water damage issues later on. Professionally monitoring and maintaining this system brings peace of mind.
Soft Washing

Roof Soft Washing

Roof Soft washing is the future of exterior cleaning. With its low pressure and effective sanitation, it is the first choice for most surfaces.

Window Cleaning

From high-end residences to storefronts and condos, clean windows set the mood and raise the spirits. This was our first service 50 years ago.

Why Choose Us?

Service Satisfaction Guaranteed

We are not happy unless you are happy, so we guarantee you’ll be satisfied with our house washing services.

Proven Track Record

You can count on us to do what you need to have done in a competent and professional manner. We welcome you into our growing network of clients. We take a personal interest in your satisfaction.


Capitol Cleaning has been under original ownership since 1973. From a one bucket opertion to a portfolio of over 3.000 clients, we have continued to grow in experience and expertise every year.

Third-Party Vetted

We are registered with The Seal, which independently verifies our compliance with local licensing requirements, insurance requirements and background checks all our employees. Their ID badges with QR codes are your guarantee that the technician at your property has been screened and vetted and works for a company in compliance with all legal requirements.


We seek out the best and safest methods and techniques to maintain your home in the most professional way possible. From pure water systems to soft washing techniques to gutter vacuuming equipment, Capitol Cleaning works to stay ahead of the curve.

What Our Clients Say

Had a special one-time only job. Worked with me to give me exactly what I needed at the price I felt was fair.
-Joel F.

Always a great job by Capitol Cleaning!

They are reliable and do great work! The scheduling with the office is easy, and the customer service is awesome! I’d highly recommend them!!!
-Julie S.

Contact Us Today!

We welcome the chance to show you how we go above and beyond to earn your business.