Patio & Walkway Cleaning in Lehigh Valley

Restore your patio, porch, and walkways to like-new condition. We remove moss, algae, weather stains, and slip hazards from concrete, stone, brick, and pavers across Allentown, Bethlehem, and Easton.

What's Included

Walkways That Welcome Guests

Your walkway is the first thing guests see when they approach your home — and the surface you walk across every single day. Over time, Pennsylvania's freeze-thaw cycles, shaded conditions, and humid summers turn concrete gray, pavers green, and brick walkways into slippery hazards. What starts as a minor discoloration becomes embedded moss that creates real fall risk, especially for older family members.

Neptune Pressure's patio and walkway cleaning service brings these surfaces back to their original color and texture. We adjust our equipment based on your surface material: higher pressure for poured concrete, medium pressure for pavers, and lower pressure with treatment for natural stone and older brick. This surface-specific approach prevents damage while delivering the deepest possible clean.

We also remove weeds and grass that have rooted in joints and cracks — a detail most DIY cleaners miss. The result isn't just cleaner; it's safer. A properly cleaned walkway restores traction and eliminates the slip hazard that moss and algae create during Lehigh Valley's rainy springs and humid summers.

Every Patio/Walkway Cleaning Includes

  • Surface-appropriate pressure setting
  • Moss and algae removal
  • Weed removal from joints and cracks
  • Uniform clean without streaks
  • Slip hazard elimination
  • Before & after photos included

Transparent Pricing

Patio & Walkway Pricing

Flat-rate pricing based on total square footage. Text us photos for an exact quote.

Small patio or walkway (up to 300 sq ft)$199
Medium patio or walkway (300–600 sq ft)$249
Large patio or multi walkway (600–1,000 sq ft)$329
Extra large or pool deck (1,000+ sq ft)$399+

Paver sealing and polymeric sand application available as add-ons.

Common Questions

Patio & Walkway FAQ

Can you clean pavers without removing the sand between joints?

Yes. We use a controlled pressure setting and wide fan tips that clean the paver surface without blasting out joint sand. If your joints are already loose or missing sand, we can recommend polymeric sand reapplication after cleaning.

Will cleaning remove the slippery green moss on my walkway?

Absolutely. Green moss and algae are the #1 reason homeowners call us for walkway cleaning. Our hot-water surface cleaner combined with a light treatment solution kills the moss at the root and restores the original texture of your concrete, stone, or brick. The surface will be significantly less slippery immediately after drying.

How long before I can walk on my patio after cleaning?

Most patios are dry and safe to walk on within 2–4 hours on a sunny day. Shaded areas or humid days may take longer. We recommend waiting until the surface is fully dry before replacing furniture.

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