Los Altos' Original Roof Cleaning Professionals
Avoid harmful pressure washing and come to the experts at Pacific Exterior for the safe cleaning, restoration, and maintenance of your home or commercial facility. We have years of experience working on both residential and commercial projects, and our methods are safe for a variety of building materials.
While power washing may remove visible contaminants temporarily, it is biological growths (such as algae, bacteria, fungus, lichen, mold, and moss) that are the leading causes of dark surface staining and shading. These eyesores are resistant to the various pressure washing techniques typically used by cleaning contractors.
Additionally, traditional pressure washing methods are often destructive to exterior building surfaces and products, so while it may blast away the surface dirt and debris, permanent damage may also result. In fact, several renowned exterior building brands like Sto, Dryvit, and GAF advise against the use of high-pressure cleaning.
We utilize non-pressure methods on a variety of commercial and residential roofs and exteriors to provide superior, consistent, and long-lasting results.
We can clean:
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 Los Altos 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 Los Altos, call (650) 687-0895.
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.
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.