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# Pacific Exterior: We offer a wide variety of soft washing & top-notch roof cleaning services to residential & commercial customers throughout Santa Cruz County.

## Sitemaps
[XML Sitemap](https://www.pacificexterior.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [Why Insurance Companies Require Roof Cleaning — and What to Do If Your Policy Is at Risk](https://www.pacificexterior.com/insurance-companies-require-roof-cleaning/): Insurance companies may cancel or refuse to renew homeowners' policies if a roof shows signs of neglect, as a damaged roof poses a higher risk of costly repairs or replacements. Moss, algae, and other growths can shorten a roof's lifespan, leading insurers to require cleaning or even replacement to maintain coverage. Non-pressure, detergent-based roof cleaning is an effective solution to remove these growths and restore the roof's integrity, thus satisfying insurance requirements and potentially preventing policy cancellation.
- [Why You Should Never Power Wash Your Concrete Tile Roof](https://www.pacificexterior.com/should-you-pressure-wash-your-roof/): Concrete tile roofs are valued for their durability and long lifespan. However, many homeowners overlook the risks associated with pressure washing concrete tile roofs as a cleaning method. While it may seem like an efficient way to remove dirt, moss, lichen, and algae, pressure washing can cause significant and irreversible damage to a concrete tile roof.
- [Is Moss Taking Over Your Roof? Here’s How to Remove It](https://www.pacificexterior.com/moss-on-roof/): Moss thrives in damp and shady environments, making roofs a prime breeding ground for this pesky plant. If left untreated, moss can slowly eat away at your shingles and create openings that allow water to seep into your home.
- [How to Ensure Your Roof is Ready Before Installing Solar Panels](https://www.pacificexterior.com/roof-requirements-for-solar-panels/): Nearly 4% of homes in the US are powered by solar energy, and that number is expected to continue to grow in the coming years. In a place like California, where sunshine is abundant and energy costs are high, homeowners have more incentive to invest in solar panels. 
- [The Do’s and Don’ts of Cleaning a Roof](https://www.pacificexterior.com/how-to-clean-a-roof/): The last thing you want is to get hurt from a roof-related accident. That’s why we strongly advise having a professional roof cleaning contractor handle the job. As seasoned and trained professionals, our Pacific Exterior team knows how to clean a roof safely and efficiently. 
- [Importance Of A Clean Building Exterior For Commercial & Industrial Facilities](https://www.pacificexterior.com/importance-clean-building-exterior-commercial-industrial-facilities/): The importance of keeping the inside of a business clean is well-known. Employees need to be able to work in a clean, usable space, and visiting clients and customers need to be impressed by a clean workplace. Recognizing this, most businesses will hire internal cleaning services to ensure that their interior space looks as good as it possibly can.
- [Why Smart Homeowners Prefer Soft Wash Roof Cleaning Over Pressure Washing?](https://www.pacificexterior.com/soft-wash-vs-pressure-wash-roof-cleaning/): Before making a case for non-pressure cleaning services and soft-wash roof cleaning, let’s look at some of the alternatives.
- [Masks, Mists, Touchless Toilets: How Property Managers Are Trying to Keep COVID Out of Their Buildings](https://www.pacificexterior.com/property-managers-trying-keep-covid-out-buildings/): Since the shutdown began locally in March, Silicon Valley's property management firms have confronted the issue of sanitization and the costs and staffing needs that go along with keeping their tenant spaces Covid-19 free.
- [Are Roof Cleaning Services A Necessity For Residential And Commercial Buildings?](https://www.pacificexterior.com/roof-cleaning-services-necessity-residential-commercial-buildings/): Depending on the type of building, residential roof cleaning and commercial roof cleaning are essential to maintaining optimal appearance. A clean roof is immediately apparent and a sure sign that the place is properly cared for.
- [What Are These Black Stains On The Walls? Understanding Ghosting On Walls vs. Mold](https://www.pacificexterior.com/black-stains-understanding-ghosting-walls-mold/): Oftentimes, inspectors and contractors will receive phone calls from homeowners who describe a mold problem that has recently developed on the walls and ceilings of their homes. Sometimes, they describe the mold patterns as black stains on the walls and ceilings that seem to be following the framing of the house. The good news for these homeowners is that the stains do not mold and they are unlikely to present a health hazard to the occupants or a structural hazard to the building. The problem they are describing is called “ghosting” or “thermal bridging,” and, though innocuous, it can be a nuisance.
- [Why Is ‘Safe Wash’ The Superior Approach To Exterior Cleaning](https://www.pacificexterior.com/safe-wash-superior-approach-exterior-cleaning/): Buildings get dirty over time. This is especially true in coastal Northern California, where climate conditions are perfect for mildew, algae, and mold growth on exterior surfaces. These detractors, coupled with general weathering, can noticeably change the exterior aesthetics of residential and commercial structures, causing them to lose their appeal dramatically. The Safe Wash technique is the modern solution to this age-old problem.
- [Modern Hard Surface and Decorative Concrete Cleaning](https://www.pacificexterior.com/modern-hard-surface-decorative-concrete-cleaning/): It may not seem like it, but concrete has changed in recent decades. Unfortunately, our approach to modern hard surface and concrete cleaning has not kept pace. The use of pigmenting, different aggregates, and various finishes have allowed concrete to become a decorative material, rather than solely a durable one. Today's concrete patios, features, and buildings are as many works of art as they are construction pieces!
- [Pacific Exterior Restores the Roof of Oracle Arena for Beautiful Blimp Coverage](https://www.pacificexterior.com/oracle-arena-roof-restoration/): Oracle Arena was opened in 1966 and is the NBA's oldest arena. And though its exterior has been cleaned several times throughout the years, the roof has never received such a truly transformative restoration. Instead of power washing, Pacific Exterior employed their ‘safe wash’ method to restore the roof’s appearance to a clean, white, like-new state.
- [5 Reasons to “Safe Wash” Your House](https://www.pacificexterior.com/5-reasons-safe-wash-house/): When you own a home, it's important to protect your investment for so many reasons. Keeping yourself and your family safe and comfortable in an attractive home has a high priority. Curb appeal, keeping your home value, and the not-so-simple task of constant maintenance can also be time-consuming and frustrating.
- [Roof Cleaning “Makes Sense” According to Doctors](https://www.pacificexterior.com/roof-cleaning-makes-sense-according-to-doctors/): Dr. Morgenroth is a semi-retired adjunct professor of neurology at UM. He was a principal administrator in the Environment Health and Safety Division of the Organisation for Economic Cooperation and Development (OECD) for 20 years; prior to that, I was a Group Leader in the Toxicology Division at the Center for Food Safety and Nutrition in the US Food and Drug Administration (FDA). Previously, he was on the faculty of several medical schools in neurology, pharmacology, and psychiatry.
- [Does Chlorine or Bleach Damage the Environment?](https://www.pacificexterior.com/does-chlorine-or-bleach-damage-the-environment/): A Risk Assessment Report (RAR) conducted by the European Union on sodium hypochlorite conducted under Regulation EEC 793/93 concluded that this substance is safe for the environment in all its current, normal uses. This is owed to its high reactivity and instability. The disappearance of hypochlorite is practically immediate in the natural aquatic environment, reaching in a short time concentration as low as 10-22 μg/L or less in all emission scenarios. In addition, it was found that while volatile chlorine species may be relevant in some indoor scenarios, they have negligible impact in open environmental conditions. Further, the role of hypochlorite pollution is assumed as negligible in soils.
- [Bacterial Stud Striping – Structure Striping](https://www.pacificexterior.com/bacterial-stud-striping-structure-striping/): is a visible pattern that can be seen on building exteriors, typically on the north side and other shaded areas. This phenomenon is a common site on building exteriors, particularly in areas where there is consistent moisture due to humidity, coastal marine layers, low-lying valley fog, etc.
- [ECLEAN: The Roof Cleaning Issue](https://www.pacificexterior.com/eclean-the-roof-cleaning-issue/): Pacific Roof Cleaning is proud to be featured as the cover photo of The Roof Cleaning Issue of eClean Magazine. That’s right, a whole magazine issue dedicated to roof cleaning, because it’s that important!

## Pages
- [Exterior Care Program](https://www.pacificexterior.com/exterior-care-program/): The Exterior Care Program is a standing contract in which we take comprehensive responsibility for every agreed-upon exterior surface at your facility. We monitor your property on a schedule determined by what it requires. We stay ahead of developing conditions so you never have to. Our work is designed to be non-intrusive - scheduled and carried out with full awareness that you have a business to run.
- [Commercial New](https://www.pacificexterior.com/commercial-exterior-cleaning/): (831) 275-1296
- [Slate New](https://www.pacificexterior.com/slate-roof-cleaning/): (831) 275-1296
- [Santa Clara County New](https://www.pacificexterior.com/roof-cleaning-santa-clara-county-ca/): Protecting roofs and exteriors across Santa Clara County for over 15 years. Licensed, insured, and documented - every job, every time.
- [San Mateo County Updated](https://www.pacificexterior.com/roof-cleaning-san-mateo-county-ca/): Protecting roofs and exteriors across San Mateo County for over 15 years. Licensed, insured, and documented - every job, every time.
- [Monterey County](https://www.pacificexterior.com/roof-cleaning-monterey-county-ca/): Protecting roofs and exteriors across Monterey County for over 15 years. Licensed, insured, and documented - every job, every time.
- [Santa Cruz County](https://www.pacificexterior.com/roof-cleaning-santa-cruz-county-ca/): Pacific Exterior has been cleaning roofs and building exteriors across Santa Cruz County since 2010. Our owner was born here, raised here, and has worked in this county for over 25 years - a fourth-generation local and California-licensed contractor whose connection to this community shows in every job we take on.
- [Homepage new](https://www.pacificexterior.com/): Protecting roofs and exteriors across the Bay Area and Monterey Bay for over 15 years. Licensed, insured, and documented - every job, every time.
- [Aptos](https://www.pacificexterior.com/roof-cleaning-aptos-ca/): Aptos is home to the historic Aptos Village, as well as the gateway to the Forest of Nisene Marks State Park. Here you'll find hikers, runners, and mountain bikers enjoying the 30 miles of trails throughout the forested area. 
- [Los Gatos](https://www.pacificexterior.com/roof-cleaning-los-gatos-ca/): 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.
- [Saratoga](https://www.pacificexterior.com/roof-cleaning-saratoga-ca/): Saratoga is home to a thriving community with many luxurious estates. The area's residents are proud of their properties and put a great deal of effort into appearances.
- [Monte Sereno](https://www.pacificexterior.com/roof-cleaning-monte-sereno/): 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.
- [Los Altos](https://www.pacificexterior.com/roof-cleaning-los-altos-ca/): 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.
- [Los Altos Hills](https://www.pacificexterior.com/roof-cleaning-los-altos-hills/): Los Altos Hills is known for many things - its affluence, its beautiful real estate, and of course, its typically lovely weather. Unsurprisingly, it is sometimes referred to as "a playground" for Silicon Valley's biggest stars and wealthiest homeowners.
- [Half Moon Bay](https://www.pacificexterior.com/roof-cleaning-half-moon-bay/): Let our team of exterior cleaning specialists handle your next project! We use the latest techniques to restore commercial and residential exteriors and go above and beyond to ensure your exterior is clean without causing damage.
- [Menlo Park](https://www.pacificexterior.com/roof-cleaning-menlo-park/): Home to the headquarters of Meta, Google, Roblox Corporation, and more, this small city in the San Francisco Bay Area is an epicenter for innovation. In addition to wealth, Menlo Park is one of the most educated cities in both California and the United States. 
- [Portola Valley](https://www.pacificexterior.com/roof-cleaning-portola-valley/): Portola Valley is home to an expansive trail network and is a paradise for any outdoor lover. Known for stunning views and beautiful homes, cleanliness is very important for Portola Valley's commercial and residential properties. Owners proudly maintain a high standard for the aesthetics of their buildings - and they take no shortcuts in making sure the property looks great. 
- [Hillsborough](https://www.pacificexterior.com/roof-cleaning-hillsborough-ca/): Located on the Rancho San Mateo Mexican land grant, Hillsborough has long been a place that attracts the wealthy families of San Francisco. The town's hilly topography and steep slopes make for a stunning view - even if the area is somewhat challenging to navigate.
- [Atherton](https://www.pacificexterior.com/roof-cleaning-atherton-ca/): Atherton, California stands out as one of San Mateo County's most prestigious communities, with beautiful homes and strong commitments to lasting neighborhood appeal.
- [Carmel-by-the-Sea](https://www.pacificexterior.com/roof-cleaning-carmel-by-the-sea/): Pacific Exterior is Carmel-by-the-Sea's original, non-pressure roof and exterior cleaning professional.
- [Carmel Valley](https://www.pacificexterior.com/roof-cleaning-carmel-valley/): Carmel Valley is one of the most desirable places in California, and is known for both its wineries and year-round sunshine. You'll find plenty of outdoor activities, resorts, and places to shop in the area - no matter where you go.
- [Del Monte Forest](https://www.pacificexterior.com/roof-cleaning-del-monte-forest/): Del Monte Forest is recognized throughout the state and nationally for its Pebble Beach community, as well as its beautiful pine tree forests and wildlife. 
- [San Jose](https://www.pacificexterior.com/roof-cleaning-san-jose-ca/): Pacific Exterior is San Jose's original, non-pressure roof, and exterior cleaning professional.
- [Palo Alto](https://www.pacificexterior.com/roof-cleaning-palo-alto-ca/): Pacific Exterior is a Palo Alto original, non-pressure roof and exterior cleaning professional.
- [Mountain View](https://www.pacificexterior.com/roof-cleaning-mountain-view-ca/): Pacific Exterior is Mountain View's original, non-pressure roof and exterior cleaning professional.
- [Cupertino](https://www.pacificexterior.com/roof-cleaning-cupertino-ca/): Pacific Exterior is Cupertino's original, non-pressure roof and exterior cleaning professional.
- [Fremont](https://www.pacificexterior.com/roof-cleaning-fremont-ca/): Pacific Exterior is Fremont's original, non-pressure roof and exterior cleaning professional.
- [Redwood City](https://www.pacificexterior.com/roof-cleaning-redwood-city-ca/): Pacific Exterior is Redwood City's original, non-pressure roof, and exterior cleaning professional.
- [Gutter Cleaning](https://www.pacificexterior.com/gutter-cleaning/): Clogged, dirty clutters aren't just unsightly - they're dangerous. Our team at Pacific Exterior clears blocked gutters so that runoff water and bacteria flow away from your home rather than into its foundation.
- [Patio Cleaning Services](https://www.pacificexterior.com/patio-cleaning-services/): Our patio cleaning services tackle stubborn stains, algae, mold, and more. So whether you use your outdoor space for personal enjoyment or entertaining others, we'll ensure it sparkles.
- [Driveway Cleaning Services](https://www.pacificexterior.com/driveway-cleaning-services/): A dirty driveway has a huge impact on your home's curb appeal. Oil stains and grime can tarnish the overall appearance of your house. To combat this effect, we offer heavy-duty driveway cleaning services to residents throughout the area.
- [Roof Cleaning](https://www.pacificexterior.com/roof-cleaning/): Pacific exterior is Northern California's original non-pressure roof cleaning specialist. Our "Safe Wash" approach and custom blended cleaning solutions provide immediate results that last far longer than traditional cleaning methods and will NOT damage your roof or landscaping. Our process eradicates the source of your roof's dirty appearance - mold, mildew, bacteria, algae, lichen, and moss. Unlike conventional pressure washing, our methods conform to manufacturer guidelines for proper cleaning procedures.
- [Commercial Gallery](https://www.pacificexterior.com/commercial-gallery/): Above are some examples of before and after photographs in their appropriate service category.
- [Areas We Serve](https://www.pacificexterior.com/service-areas/): Monterey County
- [FAQ’s](https://www.pacificexterior.com/faqs/): It is easy to see on most homes while the growth is in process; there are dark black streaks, particularly on the north facing roof, though once the algae has fully taken over it is sometimes hard to tell. (It's never too late to remove.) The best place to look to find out if your roof is dirty is below metal roof jacks flashing and sky lights. There you should find lighter colored streaks or patches...that is the original color and that is what your roof will look like after we have completed our service!
- [Reviews](https://www.pacificexterior.com/reviews/): President, Pacific Exterior
- [Single Ply](https://www.pacificexterior.com/single-ply/): Pacific Exterior is a leading expert in Commercial Coatings and Membrane roof cleaning and provides professional commercial TPO and PVC membrane roof cleaning and maintenance service to the greater Bay Area.
- [Hard Surface Cleaning Gallery](https://www.pacificexterior.com/hard-surface-cleaning-gallery/): Excellent 5.0 Star rating based on Google, Yelp, BBB and Yahoo reviews.
- [Residential Gallery](https://www.pacificexterior.com/residential-gallery/): Above are some examples of before and after photographs in their appropriate service category.
- [Privacy Policy](https://www.pacificexterior.com/privacy-policy/): It is our obligation to protect your privacy. We are providing our privacy policy listed below. Any personal information submitted on this site is kept in private and will not be used for other purposes than to:
- [Sitemap](https://www.pacificexterior.com/sitemap/): Sitemap Posts5 Reasons to "Safe Wash" Your HouseAre Roof Cleaning Services A Necessity For Residential And Commercial Buildings?Bacterial Stud Striping - Structure StripingDoes Chlorine or Bleach Damage the Environment?ECLEAN: The Roof Cleaning IssueHow to Ensure Your Roof is Ready Before Installing Solar PanelsImportance Of A Clean Building Exterior For Commercial & Industrial FacilitiesIs Moss Taking Over Your Roof? Here's How to Remove ItMasks, Mists, Touchless Toilets: How Property Managers Are Trying to Keep COVID Out of Their BuildingsModern Hard Surface and Decorative Concrete CleaningPacific Exterior Restores the Roof of Oracle Arena for Beautiful Blimp CoverageRoof Cleaning "Makes Sense" According to DoctorsThe Do's and Don’ts of Cleaning a RoofWhat Are These Black Stains On The Walls? Understanding Ghosting On Walls vs. MoldWhy Insurance Companies Require Roof Cleaning — and What to Do If Your Policy Is at RiskWhy Is 'Safe Wash' The Superior Approach To Exterior CleaningWhy Smart Homeowners Prefer Soft Wash Roof Cleaning Over Pressure Washing?Why You Should Never Power Wash Your Concrete Tile RoofPagesAbout UsAptosAreas We ServeAthertonBlogCarmel ValleyCarmel-by-the-SeaCommercial GalleryCommercial NewContactCupertinoDel Monte ForestDriveway Cleaning ServicesExterior Care ProgramFAQ'sFremontGutter CleaningHalf Moon BayHard Surface CleaningHard Surface Cleaning GalleryHillsboroughHomepage newLos AltosLos Altos HillsLos GatosMenlo ParkMonte SerenoMonterey CountyMountain ViewPalo AltoPatio Cleaning ServicesPortola ValleyPrivacy PolicyRedwood CityResidentialResidential GalleryReviewsRoof CleaningSan JoseSan Mateo County UpdatedSanta Clara County NewSanta Cruz CountySaratogaSingle PlySitemapSlate New Schedule Your Cleaning Service Appointment Today. We are Ready to Help! Call Anytime(831) 275 1296 Request a Free Estimate
- [Hard Surface Cleaning](https://www.pacificexterior.com/hard-surface-cleaning/): The products and detergents we use are custom blended for each unique job, based on the type of surface staining present. We use biodegradable, eco-friendly solutions that have been approved by numerous organizations who have contracted with us, including the FAA, NOAA, hospitals, schools, cities, counties, and wastewater treatment facilities.
- [Residential](https://www.pacificexterior.com/residential-soft-washing/): Give your home's exterior a brighter and cleaner surface with professional low-pressure washing services.
- [Blog](https://www.pacificexterior.com/blog/): Blog Roof Cleaning
Hard Surface Cleaning
Restoration Tips
Exterior Cleaning
News
Roof Restoration Why You Should Never Power Wash Your Concrete Tile Roof By Eric Schnaible | October 29, 2025 Concrete tile roofs are valued for their durability and long lifespan. However, many homeowners may overlook the risks associated with pressure washing as a cleaning method. While it may seem like an efficient way to ... Read More Is Moss Taking Over Your Roof? Here’s How to Remove It By Eric Schnaible | March 5, 2024 Moss thrives in damp and shady environments, making roofs a prime breeding ground for this pesky plant. If left untreated, moss can slowly eat away at your shingles and create openings that allow water to ... Read More How to Ensure Your Roof is Ready Before Installing Solar Panels By Eric Schnaible | April 19, 2023 Nearly 4% of homes in the US are powered by solar energy, and that number is expected to continue to grow in the coming years. In a place like California, where sunshine is abundant and ... Read More The Do’s and Don'ts of Cleaning a Roof By Eric Schnaible | October 25, 2022 Does your roof look worse for wear lately? Chances are it needs some TLC.   Although your roof often goes unnoticed, it is the home's primary defense to protect your home from external elements. Like everything ... Read More Importance Of A Clean Building Exterior For Commercial & Industrial Facilities By Eric Schnaible | June 20, 2022 The importance of keeping the inside of a business clean is well-known. Employees need to be able to work in a clean, usable space, and visiting clients and customers need to be impressed by a ... Read More Why Smart Homeowners Prefer Soft Wash Roof Cleaning Over Pressure Washing? By Eric Schnaible | May 4, 2022 Spending $7,600 on a new roof increases the value of your home by $7,980. Although a profit of merely $380 on a home remodeling project may not seem like much, it's more than what homeowners ... Read More 1 2 3 Next » Schedule Your Cleaning Service Appointment Today. We are Ready to Help! Request a Free Estimate
- [Contact](https://www.pacificexterior.com/contact/): We provide service from Carmel to the entire Bay area. Many times we are able to give accurate estimates within hours through satellite imagery. If you would like us to provide you with an estimate, please include your address.
- [About Us](https://www.pacificexterior.com/about-us/): Pacific Exterior is Northern California's original safe, non-pressure roof and exterior cleaning contractor. We didn't just enter this industry-we helped define it. Since 2010, we've been pioneers in developing and perfecting cleaning and restoration methods that protect your property while delivering exceptional results. Our company has a highly qualified team with diverse training and skills. Years of working together have resulted in an experienced crew that quickly delivers amazing results on both residential homes and large commercial facilities.

## Categories