Monte Sereno Pressure Washing & Roof Cleaning Services

Available with a Professional Soft Wash Approach

Roof cleaning

Roof and Exterior Cleaning


Experienced Professionals

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Our "Safe Wash" Approach

Monte Sereno's Original Roof Cleaning Professionals

Monte Sereno is known as a peaceful mountainside haven for homeowners and tourists. Whether it's ranch-style homes, recreational properties, or large estates, there has always been an emphasis on aesthetics and elegance in Monte Sereno. Owners take great pride in their homes – and it shows in cleanliness and style.

That’s where Pacific Exterior comes in. We step away from pressure washing solutions – as this can damage your roof and the structural integrity of your home. The process we follow uses a combination of safe cleaning chemicals in a soft wash to eliminate all grime, dirt, and debris without damaging the building.

Our roof cleaning services are NRCIA-certified – which means our processes are approved with the industry’s latest standards and regulations. Customer satisfaction is our number one goal in every roof cleaning project, no matter what the challenges may be.

Synthetic stucco (EIFS)
Metal siding & roofs
Clay Tile
Asphalt shingles
Commercial cool roofs (TPO and PVC)
And more...
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Serving Monte Sereno Since 2010

Pacific Exterior is the Bay Area's original non-pressure exterior cleaning contractor. After years of pressure cleaning, we found that non-pressure washing was much safer, more efficient, and provided longer-lasting results. Since 2010, we have continued to perfect our Safe Wash method. Our happy customers and thousands of outstanding projects completed speak to our success.

We are an NRCIA-certified roof inspector and building contractor. Our techniques and discoveries have been featured and published in national and international publications, including eClean, Concrete Decor, and BUILDINGS.

In addition to cleaning, Pacific Exterior also provides regular maintenance, inspection, and repair services for our commercial clients totaling millions of square feet each year.

Our Memberships:

National soft wash alliance (NSWA) – Founding Member
United Association of Mobile Contract Cleaners (UAMCC)
National Roof Certification and Inspection Association (NRCIA)
Roof Cleaning Institute of America (RCIA)
California Contractors State License Board (CSLB)

Our extensive portfolio shows the wide range of success we have had on countless projects over the years. Showcased within the gallery are a variety of projects, from single-family homes to multi-level commercial and industrial facilities. In April 2018, Pacific Exterior won the contract to restore the roof of Oracle Arena, which was completed during the playoffs. Our services are incredibly versatile, and we have consistently delivered stunning results, even on very complex projects.

We proudly serve all of Monte Sereno and the unique residential neighborhoods of Los Gatos, Saratoga, Cupertino, San Jose, Sunnyvale, and Mountain View.

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The "Safe Wash" System

We are founding members of the National Soft Wash Alliance (NSWA) and certified by the Roof Cleaning Institute of America (RCIA).

After years spent working in the industry, we have the expertise and experience to clean and restore roofs, hard surfaces, and exteriors using safe methods and techniques that will not cause damage to surrounding plants and foliage.

Our custom blended detergents clean and sanitize roofs and exteriors by killing 100% of biological contaminants on most surfaces we treat. The results are immediately visible and will last for years.

We only use environmentally friendly cleaning methods, and numerous states and governmental organizations have verified the safety of our processes. We are one of the few Monte Sereno cleaning contractors qualified to handle wastewater reclamation in accord with the Clean Water Act.

If you'd like to discuss how we can help you on your project, contact us today for a free, no-obligation consultation and schedule a test cleaning session.

For a variety of professional roof and exterior cleaning and restoration services in Monte Sereno, call (650) 687-0895.

Trusted and Certified

We Provide Service to All of Santa Clara County, Including:

  • Los Altos

  • Los Altos Hills

  • Monte Sereno

  • Cupertino

  • Los Gatos

  • Mountain View

  • Palo Alto

  • San Jose

  • Santa Clara

  • Sunnyvale

  • Saratoga

What Our Clients Have to Say

Genuine, friendly, professional, experienced and absolutely
committed to customer satisfaction, BBB A+ Rating for 12 years straight…

Excellent 5.0 Star rating based on Google, Yelp, BBB and Yahoo reviews.

Very thorough. Eric and one other gentleman cleaned my roof (concrete tiles) using the soft wash method. The roof was larger and steeper than Eric expected from the online Google view of my home. However, he honored the quoted price. Because of the steepness of the roof, all the work was done on ladders, which I prefer, because the concrete tiles are easily broken. They were here for a little over 10 hours to complete the job. Will use them again and recommend them to others. 

Peggy P.

Monte Vista, CA

Thank you so much for the great job for cleaning our tile roof.  Also, we appreciate having a four-year guarantee and knowing the proper terminology for the bacteria.  It will be helpful to know for future reference and maintenance.  I am sure that the after photos will provide you with more opportunities and a growth in your client list!  Thanks again.

L & B Bailey

La Selva Beach, CA

Frequently Asked Questions

Yes. Cleaning your roof can save you money in more ways than one...

  • First, the algae and fungus that grow can cause premature roof granule loss, and shorten roof shingle life. So you save money because your roof lasts longer
  • Second, when the algae turn your roof black, it becomes less reflective, and it retains heat; If you use an air conditioner it has to work harder to overcome the increased heat load, costing money in electric bills.
  • Third, the aesthetics of cleaning your roof when it comes to selling your home can not only save you money but can make you money too.

It would be appreciated if you could do a few things the night before we come out to do the roof cleaning service:

  • Move all lawn equipment, furniture, and/or toys inside or away from the building.
  • Keep all animals inside or out away from the home.
  • Put any special plants out away from the house (if possible.)
  • Park vehicles on street or in the garage.

Pretty much just clear everything out away from around the house. We will be rinsing areas around the building during the treatment.

We almost exclusively use equipment no louder than a whisper. Occasionally we use a compressor for large commercial projects.

Yes. We have many happy customers who would love to share their roof cleaning experience with you, Most likely, some in your neighborhood. Please feel free to request a list by e-mail.

Yes, we are properly insured and send proof of current insurance out with all proposals. All employees are covered by workers compensation insurance. We are registered with the DIR for governmental work and prevailing wage jobs.

  • Vista del Monte
  • Hillside / Monte Sereno West
  • Rinconada
  • Almond Grove Historic District / Edelen Historic District
  • Blossom Hill Manor / Placer Oaks
  • Noddin
  • Redwood Estates
  • Cameo Park / Los Gatos Village
  • Charter Oaks / Villa Felice
  • Creffield Heights & San Benito Area / Ohlone Court

Schedule Your Cleaning Service Appointment Today. We are Ready to Help!

Call Anytime

(650) 687 0895