📞 Call Now 💬 Text Us
📍 Lancaster PA & Surrounding Areas

Lancaster County's
Trusted Power Washing Company

Owner-operated and fully insured — Deanco Power Washing provides professional power washing in central Pennsylvania. Driveways, siding, decks, and more. Results you can see.

Get My Free Quote →
5-Star Rated
🛡️ Licensed & Insured
🏠 Owner-Operated
📍 Serving Lancaster PA & Beyond
💵 Free Quotes
5-Star Rated
🛡️ Licensed & Insured
🏠 Owner-Operated
📍 Serving Lancaster PA & Beyond
💵 Free Quotes
What We Clean

Power Washing Services in Lancaster County, PA

From houses to decks, Deanco Power Washing handles it all with professional-grade equipment and eco-friendly solutions across Lancaster County.

🚗

Driveway & Walkway Power Washing

Blast away mold, dirt, and years of buildup from concrete and pavers for a clean, fresh finish.

🏡

House Soft Washing

Gentle soft-wash treatments that remove grime, mildew, and algae without harming your siding.

Deck & Patio Power Washing

Restore wood and composite surfaces to their original beauty, safely and without damage.

🪵

Fence Cleaning

Strip away mildew, algae, and discoloration — giving your fence a clean, like-new appearance.

🍂

Gutter Cleaning

Removal of leaves, sticks, and debris from your gutters to prevent clogs, and protect your home from water damage.

🏢

Commercial Cleaning

Professional power washing for businesses, storefronts, parking lots, and commercial properties. Keep your business looking its best.

Jonathan Dean — Owner, Deanco Power Washing
Jonathan Dean
Owner & Operator

The Deanco Difference

Deanco Power Washing is owner-operated by Jonathan Dean, who has over 8 years of power washing experience. Proudly serving Lancaster County, the company is committed to delivering quality results and exceptional customer service that you can count on.

🏆

Owner on Every Job

You get hands-on experience, not a subcontractor. Jon shows up, does the work, and makes sure you're happy.

🛡️

Fully Licensed & Insured

Your property is always protected. We carry full insurance so you never have to worry. Certificate of Insurance available on request.

5-Star Track Record

Our reviews speak for themselves — consistent quality and professionalism on every job.

🌿

Eco-Friendly Solutions

Safe for your family, pets, and landscaping. We use biodegradable, low-impact cleaning agents.

💵

Transparent Pricing

No hidden fees, ever. You'll know exactly what you're paying before we start.

Customer Reviews

What Our Customers Are Saying

Real customers, real results — right here in Central PA.

Verified Google Reviews
★★★★★

"Jon did an awesome job on my house, patio/deck, shed & rental property. His attention to detail shows on the final results."

— LuEllen M.
Google verified
★★★★★

"Excellent work! The house looks great, and the attention to detail was impressive. Professional, dependable, and reasonably priced. Highly recommend for anyone needing power washing services"

— Denin E.
Google verified
★★★★★

"Jon did an excellent job power washing our patio. The end results were beautiful! He is great to work with, Efficient, and thorough. Let him take care of brightening up your outside!!!"

— Kathy E.
Google verified
Common Questions

Frequently Asked Questions

Answers to what homeowners ask us most.

Yes — quotes are always free with no obligation. Fill out our contact form or give us a call, and we'll typically get back to you within 24 hours to set up an estimate.

Pricing depends on the size of the area, the level of buildup, and which service you need. We have a $250 minimum job cost, and we provide upfront, transparent pricing before any work begins — no hidden fees.

Yes. We use soft washing techniques and eco-friendly, biodegradable cleaning solutions for delicate surfaces like siding and decks, so your property, plants, and pets stay safe throughout the process. We also rinse nearby plants and landscaping before and after applying any cleaning solution, giving extra protection.

Power washing uses high-pressure water to blast away dirt and grime — ideal for tough surfaces like concrete driveways and walkways. Soft washing uses lower pressure combined with cleaning solutions, which is gentler and better suited for house siding and other delicate surfaces.

Not necessarily — as long as we have access to the areas being cleaned and a water source, we can complete most jobs without you being present. We'll coordinate the details with you ahead of time.

With a typical soft wash treatment, it can take 2-3 years before mold and algae start to reform — though this varies depending on factors like sun exposure, rainfall, wind, and how shaded your property is. Flat surfaces like driveways and patios tend to hold onto moisture longer, so it's not uncommon for mold or algae to return sooner in those areas.

We proudly serve Lancaster, Lititz, Ephrata, Elizabethtown, Manheim, Mount Joy, Denver, Adamstown, East Earl, and the surrounding Lancaster County area.

Depending on the severity and timing of the rain, we may still be able to complete the job as scheduled. If a storm or heavy rainfall is expected, we'll reach out ahead of time to discuss rescheduling.

Ready for a Cleaner Home?

It takes just a minute to get started. Tell us about your property and we'll get back to you with a free, no-obligation quote — typically within 24 hours.

Request My Free Quote →

Request a Free Quote

We respond within 24 hours. No obligation, no pressure.

📞
(717) 220-3425
✉️
info@deancopowerwashing.com
📍
Lancaster County & Surrounding Areas
✔️

Request Received!

Thanks for reaching out — we will get back to you within 24 hours.

📞 Need a faster response? Call (717) 220-3425