McMahons Jersey Shore Powerwash
Wood & Composite

Deck & Fence

Cedar, pressure-treated, and ipe get a wood-safe cleaner plus oxalic brightener — color comes back like the day it was installed. Composite and vinyl get a low-pressure surfactant rinse, no bleach.

How we do it

What a deck & fence day looks like.

Wood decks and fences get a two-step process: a sodium percarbonate cleaner that lifts gray UV oxidation and biological growth, followed by an oxalic acid brightener that restores natural color and opens the grain for stain absorption. The cleaner-brightener combo is what every major stain manufacturer (Defy, Cabot, Penofin, Sikkens) specifies as the right pre-stain prep.

Composite decking (Trex, TimberTech, Fiberon) gets a manufacturer-approved low-pressure rinse with a non-bleach surfactant. Vinyl fencing gets the same soft-wash chemistry we use on siding.

What we don't do: pressure-wash wood. High pressure on cedar or pressure-treated lumber fuzzes the grain and shortens deck life by years. Chemistry first, then a gentle rinse.

Our process

Fence job.

Four steps. Every wash. Same on a 1,200 sq ft cape as on a beachfront colonial.

01
Walkaround

We walk every surface with you. Flag old damage, loose siding, grow-back risk — before any water touches the house.

02
Plan & protect

Map the right cleaner and pressure to each surface. Pre-rinse the plants. Lay down ground cover. No surprises.

03
Wash

Soft-wash chemistry on siding and roof. Surface cleaner on concrete. A patient detail rinse at every transition.

04
Walk it again

We don't pack up until you've walked it with us and signed off on every surface. That's the rule.

Free quote

Get a Deck & Fence quote.

Tell us the address, the surfaces, and any problem spots. We come back inside a business day with a price and a window.

★ Hours
  • Mon–Fri 7:00 AM – 7:00 PM
  • Sat 8:00 AM – 4:00 PM
  • Sun By appointment

We reply within 1 business day. No call center — you’re talking to the McMahons crew.

★ Ready when you are

Get a free quote in under a business day.

Call (732) 681-1111 Free quote