Hummelstown Pressure Washing

Exceptional

Hummelstown is an officially designated Tree City, and it shows — the borough sits between Harrisburg and Hershey wrapped in a canopy of mature trees that defines its character. But Hummelstown, PA 17036 has another claim to fame: the rich brown Hummelstown brownstone quarried here in the 1800s built landmarks across the region, and you can still see that distinctive stone in the borough's older buildings and foundations. Main Street runs the length of town with historic homes and shops, the Swatara Creek winds just south, and Indian Echo Caverns draws visitors to the edge of town. It's a borough of about 4,500 that feels like a small town should — and its mix of brownstone-era homes, mid-century neighborhoods, and newer developments all face the same damp, leafy climate.
Those trees are the whole story for exteriors. The Tree City canopy shades most lots, trapping moisture against siding and roofs — perfect conditions for algae, mildew, lichen, and moss. Summer humidity hangs over the Swatara valley, spring pollen coats everything, and fall drops an enormous leaf load from the borough's mature oaks and maples into gutters, onto roofs, and across driveways. Winter freeze-thaw cracks concrete. The borough's older homes — brownstone, brick, and frame from the 1800s and early 1900s — show organic growth fast on porous masonry and aging mortar, while the vinyl-sided homes in the newer areas green up on the shaded sides within a couple of seasons.
Our pressure washing in Hummelstown, PA is built around soft-wash house washing, the right method for the borough's historic masonry. Low-pressure detergent application kills algae, mold, mildew, and lichen at the root on brownstone, brick, stone, wood, vinyl, and stucco — no high pressure chewing at old mortar or historic stone. Roof cleaning in Hummelstown, PA 17036 is a constant need; gloeocapsa magma streaking spreads aggressively under this tree canopy, and our soft-wash roof treatment kills it with zero high pressure on your shingles. Concrete, driveway, and sidewalk cleaning lifts oil stains, tire marks, rust, and leaf-tannin staining. Gutter cleaning is close to mandatory here — the Tree City drops a LOT of leaves; packed gutters overflow onto fascia and foundations. Ask us about gutter guards — on a Hummelstown lot, they're the single best investment you can make.
Our commercial exterior cleaning serves Main Street storefronts, offices, restaurants, churches, and the businesses along the Hershey corridor. With cavern visitors and Hershey overflow traffic passing through, a clean facade matters. We offer scheduled maintenance plans.
Why soft washing? High pressure damages — it chews mortar, scars historic stone, pits concrete, strips paint, and voids shingle warranties. Our process applies cleaning solution at garden-hose pressure, lets it dwell and kill the growth, then rinses clean. Landscaping is pre-wet and rinsed, pets stay safe, and we leave the property cleaner than we found it. Most house washes take a few hours, and you don't need to be home with an accessible spigot.
We're based in York County, just south of Hummelstown, and we've earned 300+ five-star Google reviews across Dauphin County, York County, Lancaster County, and Lebanon County. I'm Gavin, the owner — no franchise, no call center. You talk to me, pricing is straight, and if anything isn't right, we come back and make it right.
We serve Hummelstown, PA 17036 constantly, along with Hershey (17033), Harrisburg (17101), Middletown (17057), Palmyra, Elizabethtown (17022), and Lawnton. If you're between Harrisburg and Hershey, we're nearby weekly.
Call or text 717-778-7559 for a free, no-hassle estimate. Tell me what you're seeing — green siding, a streaked roof, stained concrete, packed gutters — and I'll give you an honest price and get your Hummelstown home looking sharp.

Hummelstown is an officially designated Tree City, and it shows — the borough sits between Harrisburg and Hershey wrapped in a canopy of mature trees that defines its character. But Hummelstown, PA 17036 has another claim to fame: the rich brown Hummelstown brownstone quarried here in the 1800s built landmarks across the region, and you can still see that distinctive stone in the borough's older buildings and foundations. Main Street runs the length of town with historic homes and shops, the Swatara Creek winds just south, and Indian Echo Caverns draws visitors to the edge of town. It's a borough of about 4,500 that feels like a small town should — and its mix of brownstone-era homes, mid-century neighborhoods, and newer developments all face the same damp, leafy climate.
Those trees are the whole story for exteriors. The Tree City canopy shades most lots, trapping moisture against siding and roofs — perfect conditions for algae, mildew, lichen, and moss. Summer humidity hangs over the Swatara valley, spring pollen coats everything, and fall drops an enormous leaf load from the borough's mature oaks and maples into gutters, onto roofs, and across driveways. Winter freeze-thaw cracks concrete. The borough's older homes — brownstone, brick, and frame from the 1800s and early 1900s — show organic growth fast on porous masonry and aging mortar, while the vinyl-sided homes in the newer areas green up on the shaded sides within a couple of seasons.
Our pressure washing in Hummelstown, PA is built around soft-wash house washing, the right method for the borough's historic masonry. Low-pressure detergent application kills algae, mold, mildew, and lichen at the root on brownstone, brick, stone, wood, vinyl, and stucco — no high pressure chewing at old mortar or historic stone. Roof cleaning in Hummelstown, PA 17036 is a constant need; gloeocapsa magma streaking spreads aggressively under this tree canopy, and our soft-wash roof treatment kills it with zero high pressure on your shingles. Concrete, driveway, and sidewalk cleaning lifts oil stains, tire marks, rust, and leaf-tannin staining. Gutter cleaning is close to mandatory here — the Tree City drops a LOT of leaves; packed gutters overflow onto fascia and foundations. Ask us about gutter guards — on a Hummelstown lot, they're the single best investment you can make.
Our commercial exterior cleaning serves Main Street storefronts, offices, restaurants, churches, and the businesses along the Hershey corridor. With cavern visitors and Hershey overflow traffic passing through, a clean facade matters. We offer scheduled maintenance plans.
Why soft washing? High pressure damages — it chews mortar, scars historic stone, pits concrete, strips paint, and voids shingle warranties. Our process applies cleaning solution at garden-hose pressure, lets it dwell and kill the growth, then rinses clean. Landscaping is pre-wet and rinsed, pets stay safe, and we leave the property cleaner than we found it. Most house washes take a few hours, and you don't need to be home with an accessible spigot.
We're based in York County, just south of Hummelstown, and we've earned 300+ five-star Google reviews across Dauphin County, York County, Lancaster County, and Lebanon County. I'm Gavin, the owner — no franchise, no call center. You talk to me, pricing is straight, and if anything isn't right, we come back and make it right.
We serve Hummelstown, PA 17036 constantly, along with Hershey (17033), Harrisburg (17101), Middletown (17057), Palmyra, Elizabethtown (17022), and Lawnton. If you're between Harrisburg and Hershey, we're nearby weekly.
Call or text 717-778-7559 for a free, no-hassle estimate. Tell me what you're seeing — green siding, a streaked roof, stained concrete, packed gutters — and I'll give you an honest price and get your Hummelstown home looking sharp.

Exterior Cleaning
for Homes and Businesses In Hummelstown

Residential and Commercial
Exterior Cleaning

At Harvey's Exterior Cleaning, we take pride in transforming both commercial and residential properties with our expert pressure washing and soft washing services. Whether you’re looking to revitalize your home’s curb appeal or ensure your business shines, we’ve got you covered. Our friendly team is dedicated to delivering top-notch results, using safe and effective methods tailored to your needs. Let us help you maintain a sparkling exterior that makes a lasting impression!

We offer expert residential exterior cleaning services that will keep your home looking its best while ensuring a safe environment for your family.

Here are the services we offer:

Our team employs advanced techniques and eco-friendly solutions to effectively remove dirt, grime, mold, and mildew, ensuring your surfaces look pristine and inviting.

Our System

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Homeowners and Businesses

Experienced and Certified Team

Our experienced and certified team is dedicated to transforming your property's exterior with precision and care. Specializing in soft washing and pressure washing, we combine expertise with the latest techniques to ensure your surfaces are spotless and protected. Trust us to refresh your home today!

Safe  Cleaning Solutions

At Harvey's Exterior Cleaning, we believe in keeping your surfaces spotless without compromising safety. Our soft washing and pressure washing techniques utilize eco-friendly cleaning solutions that are tough on dirt but gentle on your surroundings. Trust us to refresh your home's exterior while protecting the environment!

Easy Pricing System

At Harvey's Exterior Cleaning, we believe in transparency and simplicity. Our easy pricing system means no hidden fees or surprises—just straightforward rates for our top-notch soft washing and pressure washing services. Get your property sparkling clean without the hassle; we're here to help!

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