Hicksville Pressure Washing
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    • Roofing, Siding, and Gutters
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  • Commercial Pressure Washing
    • Building Exterior
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Hicksville Pressure Washing
Roof, Siding, and Gutter Cleaning in Hicksville, NY

Call now for a free quote!

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Is it safe to wash my roof or siding myself, or should I hire a professional?

It may seem tempting to rent a pressure washer and clean your roof or siding yourself, but in most cases it’s not a safe or cost-effective option. Roofs and siding materials are more delicate than many people realize. Using too much water pressure can strip away protective layers, loosen shingles, crack vinyl, or force water behind siding where it can lead to mold and structural damage.

​DIY roof washing is especially dangerous because it requires working at heights while handling high-powered equipment and slippery surfaces. Without the right safety gear and experience, the risk of falls and injuries is high.

​Professional house washing companies, like Hicksville Pressure Washing, use the proper techniques for each surface. For example, we rely on soft washing for roofs and siding — a low-pressure system combined with eco-friendly detergents that remove mold, algae, and dirt without causing damage. Our technicians are trained, insured, and equipped to work safely at heights, so you don’t have to put yourself at risk.
Hiring a professional also saves you time and ensures lasting results, with treatments that keep your home cleaner for longer.

    We  Look Forward to Hearing from You!

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Will pressure washing damage my roof?

Yes — using traditional high-pressure washing on a roof can cause serious damage. Asphalt shingles, tile, slate, and wood shakes are not designed to withstand the force of a standard pressure washer. High PSI water streams can strip away protective granules, loosen shingles, break tiles, and shorten the lifespan of your roof. In some cases, water can even be forced under the shingles, leading to leaks, mold, and structural issues.

That’s why reputable contractors never recommend “pressure washing” a roof in the traditional sense. Instead, professionals like Hicksville Pressure Washing use a method called soft washing. Soft washing relies on a low-pressure application combined with eco-friendly cleaning detergents that gently kill and remove mold, algae, moss, and black streaks without damaging the roofing material.

​With soft washing, your roof is restored to a clean, like-new condition safely, helping preserve its warranty, extend its lifespan, and improve curb appeal.
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Will pressure washing damage my siding?

It can — if the wrong technique is used. Vinyl, wood, stucco, and fiber cement siding can all be damaged by high-pressure water. Using too much force can cause cracks, dents, or warping, and it may even drive water behind the siding where it can lead to mold, mildew, or rot inside your walls. Painted surfaces are also at risk of peeling if they’re blasted with excessive pressure.

We use a soft washing system for siding. This method combines gentle water pressure with specialized cleaning solutions to safely remove dirt, algae, mold, and stains without harming your home’s exterior. Soft washing is recommended by siding manufacturers because it cleans thoroughly while protecting the material and finish.

​By trusting professionals, you avoid the risks of DIY pressure washing and ensure your siding looks great, lasts longer, and continues protecting your home the way it should.

​Are you insured and do you guarantee your work?

Yes. At Hicksville Pressure Washing, we are fully insured to give our customers peace of mind. That means if an accident were ever to occur on your property, you’re protected. We carry the proper liability coverage so you don’t have to worry about risks or unexpected costs.

We also stand behind the quality of our work. Every roof and siding wash comes with a satisfaction guarantee — if you’re not happy with the results, we’ll make it right. Our goal is to provide reliable, professional service that not only improves the appearance of your home but also protects and extends the life of your exterior surfaces.

When you choose us, you can feel confident that your home is in safe, professional hands from start to finish.

Will washing my roof affect the warranty?

It can — depending on how the roof is cleaned. Most roofing manufacturers specifically state in their warranties that improper cleaning methods, like traditional high-pressure washing, can void coverage. High PSI can strip away the protective granules on asphalt shingles or dislodge tiles, which weakens the roof and violates warranty terms.

The good news is that professional soft washing is recommended by many roofing manufacturers and industry associations. Soft washing uses low water pressure combined with safe, biodegradable detergents to gently kill and remove black streaks, algae, and moss without damaging the shingles. This method not only protects your roof but also keeps the warranty intact.

​We always follow manufacturer-approved methods to ensure your roof stays protected. That means your roof will look clean, last longer, and keep its warranty coverage.

​How much does professional roof washing cost?

How much does siding cleaning cost?

The cost of roof washing depends on several factors, including the size of your roof, the pitch (steepness), the amount of dirt or organic growth present, and the roofing material. On average, homeowners can expect roof cleaning to range anywhere from $300 to $800 for a standard residential property. Larger roofs, heavy moss or algae buildup, or more complex rooflines may cost more.

At Hicksville Pressure Washing, we provide free, no-obligation estimates so you’ll know the exact cost before we begin. Our pricing is competitive for Long Island and includes everything needed to safely and effectively restore your roof — eco-friendly detergents, soft washing equipment, and a thorough rinse to protect your shingles and improve curb appeal.

​Investing in professional roof washing not only keeps your home looking its best, it also helps prevent premature wear and extends the life of your roof — often saving thousands of dollars in potential repairs or replacement costs.
The cost of siding cleaning varies based on the size of your home, the type of siding (vinyl, wood, stucco, fiber cement, etc.), and how much dirt, algae, or mildew has built up. On average, homeowners can expect siding washing to range between $200 and $600 for most residential properties. Larger homes, multi-story exteriors, or heavy organic growth may increase the price.

We provide free customized estimates so you’ll know the exact cost upfront. Our process uses safe soft washing methods designed specifically for siding, which gently removes dirt, mold, and stains without causing damage.

Professional siding cleaning not only improves curb appeal but also helps protect your home’s exterior from long-term damage — making it a smart investment in both appearance and property value.

​Will cleaning my roof and siding improve curb appeal and home value?

Absolutely. A clean roof and siding can transform the look of your entire home. Black streaks, green algae, mildew, and dirt make a house appear older and poorly maintained. By removing those stains, professional washing instantly boosts curb appeal — something neighbors, guests, and potential buyers notice right away.

From a financial standpoint, a clean exterior can also help protect or even increase your home’s resale value. Real estate professionals often recommend exterior cleaning before listing a property, since it creates a positive first impression and can make your home more competitive in the market.

​Our soft washing process not only makes your roof and siding look like new, it also helps extend the lifespan of these surfaces by preventing long-term damage from algae, mold, and mildew. It’s a cost-effective way to protect your investment while keeping your home looking its best.

Don't hesitate to call for your fast and free quote!

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Before and after pressure washing tile roof.
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How often should I have my roof washed?

How often should I have my siding cleaned?

Most homes benefit from professional roof washing every 2 to 3 years, but the right schedule depends on your roof material, local climate, and the amount of shade your home receives. In areas like Hicksville and Long Island, where humidity and tree cover are common, algae and moss can grow more quickly, making more frequent cleaning necessary.

If you notice black streaks, green patches, or moss on your roof, it’s best not to wait — organic growth can damage shingles by holding moisture and shortening your roof’s lifespan. Regular maintenance with soft washing not only restores your roof’s appearance but also helps prevent expensive repairs or premature replacement.

We recommend scheduling roof washing before buildup becomes severe, which keeps the process easier, safer, and more affordable in the long run.
For most homes, siding should be professionally cleaned once every 1 to 2 years. This schedule helps prevent mold, mildew, algae, and dirt from building up and keeps your exterior looking fresh. Homes in shaded areas, near trees, or in humid climates (like here in Hicksville and across Long Island) may need cleaning more often, since organic growth develops faster.

If you start to see green streaks, black spots, or discoloration on your siding, it’s a sign the surface should be washed sooner rather than later. Regular soft washing not only improves curb appeal but also helps protect the siding material, preventing premature wear, stains, or damage.

We tailor our siding cleaning schedule to your home’s specific needs, ensuring long-lasting results while keeping your exterior safe from unnecessary damage.

​When is the best time of year to have my roof washed?

The best time of year to wash your roof is typically spring through early fall, when temperatures are mild, weather conditions are stable, and cleaning solutions can work effectively. In Hicksville and across Long Island, this means scheduling roof washing between April and October. During this window, roofs dry faster, detergents rinse cleanly, and the risk of freezing temperatures is low.

​Spring roof washing is popular because it removes mold, mildew, algae, and black streaks that may have grown over the winter. It also prepares your home for summer curb appeal and helps protect against moisture damage during the humid season. Fall washing is another smart option, since it clears leaves, moss, and organic buildup before winter snow and ice arrive — preventing long-term shingle damage.

It’s important to note that professional roof washing should always be done with soft washing techniques, not high-pressure power washing. Soft washing uses low-pressure water combined with eco-friendly detergents to safely kill and remove algae, moss, and lichen without stripping away the protective granules on asphalt shingles or voiding your roof warranty.

​We recommend scheduling roof washing at least every 2–3 years, but many homeowners in Long Island benefit from yearly maintenance due to high humidity and tree coverage. By choosing the right time of year, you’ll not only restore your roof’s appearance but also extend its lifespan, prevent costly repairs, and maintain your home’s curb appeal and property value.

​When is the best time of year to have my siding washed?

The best time of year to have your siding washed is during the spring, summer, or early fall months, when temperatures are moderate and weather conditions allow for proper cleaning and drying. In Hicksville and throughout Long Island, the ideal window is typically April through October.

Spring siding washing
is especially popular because it removes the dirt, pollen, mold, and mildew that accumulate during winter. This not only freshens the appearance of your home but also prevents organic growth from taking hold in the humid summer months. Fall siding cleaning is equally beneficial, as it clears away algae, grime, and stains before freezing temperatures arrive, helping protect your siding through the winter.

Regular siding maintenance also plays a key role in preserving your home’s exterior materials. Mold, mildew, and algae left untreated can stain vinyl, wood, and stucco, while trapped dirt and pollutants can shorten the lifespan of paint or finishes. That’s why siding manufacturers often recommend annual soft washing to keep exteriors looking new and functioning properly.

​We use proven soft washing techniques — a low-pressure cleaning method with eco-friendly detergents — to safely remove contaminants without damaging the siding or forcing water behind it. This ensures a deep clean that restores curb appeal, protects your home’s value, and extends the life of your siding.

​How long does roof or siding washing usually take?

The time required for roof or siding washing depends on the size of your home, the condition of the surfaces, and the type of material being cleaned. For most residential properties in Hicksville and the surrounding Long Island area, a professional siding wash typically takes 2 to 4 hours, while a roof wash can range from 3 to 6 hours.

Smaller, single-story homes with light buildup can be cleaned more quickly, while larger multi-story houses, steep-pitched roofs, or heavy moss and algae growth may require additional time. Weather conditions, such as high humidity or shade, can also extend drying time.

​At Hicksville Pressure Washing, we use efficient soft washing equipment that applies eco-friendly detergents and low-pressure rinses to safely and effectively remove dirt, mold, mildew, algae, and black streaks. This system allows us to clean thoroughly without rushing, while still completing most projects in a single day.

​Our technicians always take the time to protect landscaping, prepare the property, and perform a final inspection to ensure your home looks its best before we leave. By hiring professionals, you get predictable results — a cleaner roof and siding without the risk of damage, all done in a reasonable timeframe that minimizes disruption to your daily routine.

We are eager to hear from you! Call us for a free and friendly quote!

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There are many different types of roofing materials used in residential buildings.  Here are the most common:

Asphalt Shingles
What They Are Made Of:
Asphalt shingles are composed of a fiberglass or organic felt base mat coated with asphalt for waterproofing, topped with ceramic granules to provide UV protection and add color.

Production Process:
The base mat is saturated with asphalt and coated with an additional layer for waterproofing. Ceramic granules are embedded onto the surface while the asphalt is still hot. The finished product is cut into individual shingles.

Pros:
  • Affordable and widely available
  • Easy to install and repair
  • Available in a variety of colors and styles
  • Lightweight and compatible with most roof structures

Cons:
  • Less durable compared to other materials
  • Can crack or curl under extreme weather conditions
  • Prone to algae growth in humid areas

Durability and Weather Resistance:
Typically lasts 15–30 years, depending on quality. Resistant to moderate weather but may not withstand high winds or severe storms without damage.

Rate of Replacement or Repair:
Repairs are straightforward but can be frequent in storm-prone areas. Replacement is required more often than with premium materials like metal or tile.

Metal Roofing
What They Are Made Of:
Metal roofs are made from materials such as steel, aluminum, copper, or zinc. These metals are often coated with protective layers to prevent rust and corrosion.

Production Process:
Sheets of metal are pressed and molded into panels or shingles, then coated with finishes like Kynar or acrylic to enhance durability and color options.

Pros:
  • Extremely durable, lasting 40–70 years
  • Highly resistant to wind, fire, and impact
  • Energy-efficient, reflecting sunlight to reduce cooling costs
  • Lightweight and recyclable

Cons:
  • Higher initial cost compared to asphalt
  • Can be noisy during heavy rain unless properly insulated
  • Prone to denting if struck by heavy hail or debris

Durability and Weather Resistance:
Excellent weather resistance, standing up well to hurricanes, snow, and sun exposure. However, certain metals like aluminum may require periodic maintenance in coastal areas due to salt corrosion.

Rate of Replacement or Repair:
Repairs are rare due to durability. Replacement is infrequent, typically after 40–70 years.

Clay and Concrete Tiles
What They Are Made Of:
Clay tiles are crafted from natural clay fired at high temperatures, while concrete tiles are made from a mixture of cement, sand, and water.

Production Process:
Clay tiles are shaped and baked in kilns, while concrete tiles are molded, cured, and often colored during production.

Pros:
  • Extremely durable, lasting 50–100 years
  • Fire-resistant and energy-efficient
  • Ideal for hot climates due to heat resistance
Cons:
  • Heavy, requiring reinforced roof structures
  • Expensive to install and repair
  • Brittle and prone to cracking under impact

Durability and Weather Resistance:
Highly durable, especially in hot, dry climates. However, freezing conditions can lead to cracking in some cases. Resistant to fire and rot.

Rate of Replacement or Repair:
Repair may be needed for cracked or broken tiles but is infrequent. Replacement is rare, given the long lifespan.

Wood Shingles and Shakes
What They Are Made Of:
Typically made from cedar, redwood, or pine. Shingles are machine-cut, while shakes are hand-split for a more rustic appearance.

​Production Process:
Logs are cut into thin, rectangular pieces (shingles) or split along the grain (shakes). The wood may be treated for fire resistance.

Pros:
  • Naturally attractive and environmentally friendly
  • Provides excellent insulation
  • Lightweight

Cons:
  • Prone to rot, mold, and insect damage without proper maintenance
  • Requires regular treatment to maintain durability
  • Fire risk if untreated

Durability and Weather Resistance:
Lasts 20–40 years with proper care. Performs well in moderate climates but may degrade quickly in humid or wet areas.

Rate of Replacement or Repair:
Requires regular maintenance and periodic replacement of damaged shingles. Lifespan can be extended with treatments.

Slate Roofing
What They Are Made Of:
Slate roofs are made from natural stone, quarried and cut into thin tiles.

Production Process:
Slate is extracted from quarries, shaped into slabs, and split into tiles of varying thickness.

​Pros:
  • Extremely durable, lasting 75–200 years
  • Natural and environmentally friendly
  • Fireproof and resistant to extreme weather

Cons:
  • Very heavy, requiring reinforced roof structures
  • Expensive to install and repair
  • Limited availability of skilled installers

Durability and Weather Resistance:
Slate is one of the most durable materials available, with excellent resistance to wind, hail, and fire.

Rate of Replacement or Repair:
Rarely needs replacement. Repairs may be necessary if individual tiles crack or slip.

Synthetic Roofing Materials
What They Are Made Of:
Synthetic roofing is typically made from rubber, plastic, or polymer composites designed to mimic natural materials like slate or wood.

Production Process:
Synthetic materials are molded and treated to achieve the desired appearance and durability characteristics.

Pros:
  • Lightweight and cost-effective compared to natural materials
  • Durable and impact-resistant
  • Low maintenance

Cons:
  • May not have the same longevity as natural materials
  • Can fade over time with UV exposure

Durability and Weather Resistance:
Typically lasts 30–50 years. Resistant to impact, mold, and fire, making it suitable for diverse climates.

Rate of Replacement or Repair:
Repairs are minimal. Replacement is only needed after decades of wear.

Green (Vegetative) Roofs
What They Are Made Of:
Green roofs consist of a waterproof membrane, drainage layers, soil, and vegetation.

Production Process:

Roofs are reinforced to handle the weight, then layered with waterproofing and drainage systems before soil and plants are installed.

Pros:
  • Eco-friendly, reducing urban heat and improving air quality
  • Provides excellent insulation
  • Reduces stormwater runoff

Cons:
  • High initial cost and maintenance requirements
  • May require structural modifications to handle added weight
  • Limited to flat or low-slope roofs

Durability and Weather Resistance:

Can last 40–50 years if properly maintained. Offers excellent weather resistance due to added insulation and protection from UV rays.

​Rate of Replacement or Repair:

Requires regular upkeep for vegetation. Replacement may be needed for waterproof membranes after a few decades.

By understanding the materials, pros and cons, and maintenance requirements of each roofing type, homeowners can make informed decisions and prioritize maintenance tasks like pressure washing to keep their roofs in optimal condition.

Our professionals will leave your home looking spectacular!

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Ready to see the transformative power of professional pressure washing? Contact Hicksville Pressure Washing today for a free estimate and let us help you enhance the beauty, safety, and value of your property. Whether you need residential or commercial pressure washing services, we are here to deliver exceptional results that make a lasting impression.
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51 Tec Street, Hicksville, NY 11801       (516)212-6220
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  • Home
  • Services
  • Residential Pressure Washing
    • Roofing, Siding, and Gutters
    • Windows, Doors, and Fencing
    • Driveways, Patios, and Decks
  • Commercial Pressure Washing
    • Building Exterior
    • Parking Lots and Garages
    • Entrances and Exterior Glass
  • Contact