FAQs

General

• What does exterior house cleaning include?

  Exterior house cleaning at Patriot Project Services includes house washing, roof washing, window cleaning, gutter cleaning, and pressure washing of patios, driveways, and sidewalks. We tailor each service to your home, using soft washing for delicate surfaces like siding and roofs and high-pressure washing for tougher surfaces like concrete.

• What's the difference between pressure washing and soft washing?

  Pressure washing uses high-pressure water to clean durable surfaces like concrete, while soft washing uses low pressure and specialized cleaning solutions to safely clean more delicate materials like siding, roofs, stucco, brick, and stone. At Patriot Project Services, we assess each surface to determine the safest, most effective method.

• Is roof cleaning safe for shingles, tile, and metal?

  Yes. When done with soft washing, roof cleaning is safe for asphalt shingles, tile, and metal roofing. Our roof washing in Willis, TX uses low pressure — about the same as a garden hose — and specialized cleaning solutions applied from the ground to remove algae, moss, and mildew without damaging your roofing materials.

• What are the black streaks on my roof, and will soft washing remove them?

  Those black streaks are a roof algae called Gloeocapsa magma that feeds on your shingles and shortens your roof's lifespan. Soft washing doesn't just rinse it off — the cleaning solution we use kills the algae at the root, removing the streaks and slowing regrowth so your roof stays clean longer.

• How often should I clean my home's exterior in Texas?

  In Texas, we recommend washing your home's exterior at least once a year due to our humidity, pollen, mold, and algae growth. Homes surrounded by trees or near water may need more frequent cleaning. Regular exterior cleaning protects your surfaces, prevents long-term damage, and keeps your curb appeal high across Willis, Conroe, and The Woodlands.

• How can professional exterior cleaning improve my home's value?

  Professional exterior cleaning boosts curb appeal, protects materials from deterioration, and extends the lifespan of your siding, decking, and roofing. Clean exteriors make a home far more attractive to buyers and can meaningfully increase resale value.

• Do you offer free estimates?

  Yes, Patriot Project Services offers fast, free estimates for all exterior cleaning services, including house washing, roof washing, and pressure washing. Contact our team or request a quote online and we'll respond quickly with transparent pricing tailored to your home.

• How much does house washing or roof cleaning cost?

  Every home is different, so pricing depends on a few factors: the size and square footage of your home or roof, the number of stories, the surface type (vinyl, brick, stucco, etc.), the amount of algae or mold buildup, and how many services you bundle together. The best way to get accurate pricing is to request a free, no-obligation estimate — we'll assess your property and give you transparent pricing tailored to your home.

• Will the cleaning solution damage my plants, grass, or landscaping?

  We take protecting your landscaping seriously. Our technicians pre-wet and rinse surrounding plants and grass, and we use controlled, diluted solutions and proven techniques to prevent damage. While organic growth rinsing off the home can occasionally affect grass directly below the roofline, our experience and procedures minimize that risk.

• Will water get inside my house during a wash?

  Because we soft wash siding with low pressure, the chance of water getting inside is significantly reduced. We do ask that you let us know about any faulty or leaky window and door seals beforehand so we can take extra care around those areas, since they're often impossible to spot from the outside.

• How long does an exterior cleaning take?

  Most residential exterior cleaning projects are completed in a single day. Timing depends on the size of your home and the scope of services — a standard house wash and flat-surface cleaning typically takes a few hours, while multi-service jobs run longer. We'll give you a clear time estimate when we quote your project.

• Are you insured?

  Yes. Patriot Project Services is fully insured to work on your property, so you're protected at every step. We're a veteran-owned company that takes pride in professional, accountable service throughout the greater Houston area.

• Do you offer discounts?

  Yes. As a veteran-owned business, we proudly offer active-duty, veteran, first responder, and teacher discounts year-round, along with multi-service discounts and loyalty discounts for our repeat customers. Ask about current offers when you request your free estimate.

• What areas do you serve?

  Patriot Project Services provides exterior cleaning, house washing, and roof washing across Willis, The Woodlands, Conroe, Spring, Magnolia, and the surrounding Montgomery County and greater Houston area. Not sure if you're in our service area? Contact us and we'll let you know.