Commercial Pressure Washing

Insured Pressure Washing Experts


Adam did such a great job! He was friendly, polite, tidy, and professional. He answered my questions about power washing which I am going to schedule for spring. I am so glad I decided to go with DeMark’s. A++

Your Professional Image Will Be Restored

Cleaning Yor Building With DeMark's

A building looks its best when its façade is free of stains, grime, and pollutants. Unclean buildings lose the respect of the neighbors in the neighborhood and become the eyesore that many look away from. Having your building professionally cleaned will not only bring the respect your business deserves but also bring appreciation for the high level of cleanliness in your business.

Let the commercial pressure washing experts at DeMark’s help restore and maintain your commercial property’s appearance. We have the expertise and equipment to properly clean a variety of building surfaces. When our cleaning professionals first arrive they will go through the process of assessing the building before cleaning it. 


What Our Clients Say About Us


With over 200+ 5 Star Google reviews.

Quality. Value. Peace of Mind.

Our Professionals Will Maintain Your Image

Comprehensive Commercial Pressure Washing Services

We offer a range of commercial pressure washing services to clean up and brighten up exterior surfaces. Our team of skilled technicians are equipped to handle a wide range of surfaces, stains and structures, delivering amazing results that enhance the curb appeal and longevity of your commercial space. 

  • Building Washing
  • Concrete Cleaning
  • Parking Garage Cleaning
  • Awning Cleaning
  • Graffiti Removal
  • Garbage Corral Cleaning

Our commitment to excellence extends beyond the listed services. If you have unique needs or specific requests, our service consultants are ready to assist. 

Satisfaction Guaranteed

We guarantee satisfaction with our hard work and professionalism.

Hassle-free customer service

Our customer service representatives are here for you.

Professional and Friendly Staff

We strive to be professional and friendly with the best service.

What Makes DeMark's Different?

You will receive experience and knowledge when you choose to have your exterior areas cleaned. We take pride in providing knowledge about our process with our work.

Professionalism and friendliness are what drives us to be the best. We work hard to show our customers we care about their home and their time.

We use advanced technology cleaning equipment and products for the best results when cleaning your exterior areas. 

Your home will be cleaned with the best cleaning products in the market and will shine with beauty after our professional cleaning process.

Roof Washing
Roof Washing Cost

Don't Ignore Cleaning Your Property

Why Is It Important For DeMark's To Clean My Building?

Your commercial building deserves to be perfectly clean and our commercial pressure washing professionals are here to help.

At DeMark’s we believe that your business should speak to the community through its cleanliness and professional image. The cleanliness of your building should speak to the neighbors in your community and those who wish to do business with you. A fresh clean business will make the image of your business more positive and express positivity to the employees and potential clients. 

The importance of having DeMark’s clean your building:

  • Provides the aesthetic appearance you want to project to your customers and employees.
  • Cleaning exposes areas of the façade that may need to be patched, repaired, or resealed.
  • Removes damaging and dangerous pollutants that can accelerate the deterioration of your façade.

Professional. Affordable. Reliable.

Make Your Neighbor Jealous Because Your Home Looks So Good

See the Success In Your Professional Image

Why Choose DeMark's for Commercial Pressure Washing?

  • Expert Technicians: Our highly trained technicians have the expertise to handle pressure washing needs. From intricate surfaces to expansive structures, our techs deliver results that surpass expectations.
  • State-of-the-Art Equipment: We utilize advanced pressure washing equipment to ensure efficient and effective results. 
  • Customized Solutions: Every commercial property is unique, and our services are tailored to meet the specific cleaning needs of your space. Let our service consultants pave the way, guiding you towards optimal pressure washing solutions that will leave a lasting mark on your business’s exterior. 
Before After

Our Service Areas

Get Ready For Amazing Results

Waukesha County

Washington County

Ozaukee County

Milwaukee County


What's Next?



One quick call to our world-class customer service team will answer your questions and help you solve your problems.



With scheduling made easy, you’ll be able to pick a time that works for you. Your time is valuable. We get it!



Sit back and relax knowing that experts will be doing the work and you won't have to lift a finger.