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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon67
    Verified pressure washing services reviews

Top-Rated Pressure washers in Boulder - Updated Nov 2026

Avatar for 20/20 Windows & Solar Cleaning Inc.
20/20 Windows & Solar Cleaning Inc.
5.0(
17
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"Our experience with 20/20 Window Cleaning was the best!!  I've tried to find window washers in the past but haven't had much luch in finding one that pays attention to the details.  Jim & Alfredo did an excellent job inside and outside at our new home.  They are professional, thorough and provide great attention to detail.  They both are very pleasant to be around and even took their shoes off when entering our home. Our screens were washed and Jim even educated us on the importance of removing and storing unused exterior screens during the winter months.  We were very pleased and plan to use 20/20 Window Cleaning on a regular basis going forward.  Thank you, Jim & Alfredo!!
"
Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Shine of Boulder
Shine of Boulder
4.8(
20
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and \ntreats your home as if it were our own. We offer a variety of quality window cleaning and \npressure washing services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Interior Window Cleaning
House Before
House Before
House Before
House After

+1

Response time1 day
Response rate99%
55 neighbors recently requested a quote
Avatar for Diamond Pressure Clean
Diamond Pressure Clean
5.0(
3
)
Exterior Surfaces - Powerwashing

Serving Boulder, CO and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Hi, I’m Lynn! I’m a detail-oriented, reliable cleaner based in the Arapahoe/Douglas County area. As a mom and small business owner, I know how much a clean, comfortable home matters I treat every space like it’s my own. I’m punctual, thorough, and easy to communicate with, and I take pride in leaving your home spotless every time. Whether it’s a deep clean or regular upkeep, I’m ready to help make your life a little easier. Looking forward to working with you!

Avatar for CCC Handyman And Building Maintenance, LLC.
CCC Handyman And Building Maintenance, LLC.
4.7(
13
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2021

Customers say: Quick response

Welcome to CCC Handyman And Building Maintenance, LLC.! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

Response time10 hrs
8 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for AAB Painting LLC
AAB Painting LLC
5.0(
8
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

Our team are highly experiences professionals, boasting over 15 years of industry expertise. We established this company in 2016 as a family business, driven by a vision to revolutionize the painting industry by eliminating the need for contractors. Our objective is to establish direct, one-to-one communication between our skilled painters and clients. By fostering this personal connection, we aim to better understand your requirements while offering affordable pricing options. We prioritize your needs and ensure timely delivery, providing you with the opportunity to precisely articulate your desires and receive the exceptional results.

Response time12 hrs
Response rate98%
Recommended by100%of homeowners
Avatar for Get It Done Right Service, LLC
Get It Done Right Service, LLC
4.6(
58
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

Get It Done Right Service is your ultimate stop for the majority of your home or business needs. The company name comes from my father and his favorite saying... "If you have time to do it twice, you have time to do it right." This saying is instilled in every employee, and is seen in every project. We strive to give every client the 5 star treatment no matter if your project is big or small, we want every one to receive the same experience from start to finish. \n \nSo CALL US TODAY and GET YOUR PROJECT DONE RIGHT! \nFor Free Estimates call - 720.236.8825 \n \nThank You

Mountain House Getaway
Fallen TV damage to wall
Projects From Our Past
Fallen TV damage to wall
The right way to prep the wall

+20

Response time20 mins
Response rate100%
Recommended by100%of homeowners
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Pressure Washing FAQs, answered by experts

While some pressure washers, when used at lower settings, are ok to use on tires, we suggest proceeding with caution. While the high pressure alone won’t cause damage to your tires, pressure washers emit high-frequency pulsations that can damage the tires’ sidewall cords. Using a medium-bristle brush and soapy water is a better bet if you want to keep your tires in tip-top shape.

While it can be a good idea to learn how to pressure wash brick to remove oils, algae, and debris from the surface, pressure washing isn't a good option for getting rid of white stains on brick. While you may get good temporary results, pressure washing can actually make efflorescence worse once the brick dries because the process pushes salt deeper into the brick. In addition, the intensity of pressure washing can damage brick.

For pressure washing a driveway, a PSI (pounds per square inch) between 2,000 and 3,000 is recommended for both concrete and asphalt surfaces. A pressure of 3,000 PSI is ideal for deep cleaning without causing damage, effectively removing debris, dirt stains, and even oil spills. If your pressure washer has a lower PSI rating, you can still use it, but the cleaning process will take longer. For a more efficient and even clean, consider using a surface cleaner attachment.

Experts agree that spring and fall are the best times to pressure wash a home's exterior due to the milder weather. Aim to schedule the project once a year during a warm, dry season, typically between March and November, depending on your local climate. Many prefer the spring to clean away dirt and grime that has gathered over the winter, preparing the house for the rest of the year. You can always perform touch-ups in the summer or fall as needed.

Whether you need to winterize your pressure washer depends on where it will be stored. If it's kept in a location where temperatures could drop to freezing, any liquid left in the water pump can freeze, expand, and cause severe damage to the machine. To prevent this, you can add antifreeze to the pump. While emptying the machine with compressed air is an alternative, it can be a tedious process and may not remove all the liquid. If you can store the pressure washer in a relatively warm place with no risk of freezing, you won't need to add antifreeze. However, regardless of storage conditions, it is good practice to empty the gas chamber and refresh the oil before storing it for the winter.

The Boulder, CO homeowners’ guide to pressure washing services

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