Roofing, Decks & Waterproofing in Huntington Beach
Next door to our Costa Mesa shop, and keeping Huntington Beach homes dry since 1945. We tell you what the job actually needs before we quote it.
Get a Free EstimateCall 949.374.2628
Leaking now? We do same-day emergency repairs. Call 949.374.2628.
Beach weather, every day
Huntington Beach homes get the full coastal treatment: salt air, fog, steady sun and wind off the water. It’s hard on coatings, flashing and anything metal. Downtown and near the water, a lot of homes have balconies and roof decks over living space, and inland, in neighborhoods like Huntington Harbour and the tracts off Beach Boulevard, decks and patio covers from the ’70s and ’80s are reaching the age where what’s underneath starts to give.
Our shop is a few minutes away in Costa Mesa, and we’ve worked here for decades.
What we do in Huntington Beach
Decks & Balconies
Waterproofing, repair and recoats, including decks over living space and the thresholds, drains and railing posts where coastal decks fail first.
Roofing
Tile, shingle and flat roof repair, inspections and replacements, with flashing and fasteners suited to salt air.
Waterproofing
Walkways, stairs, balconies and below-grade walls, done as one system from one manufacturer.
Balconies over living space
A balcony over a bedroom is a roof you walk on. When its waterproofing wears through, water doesn’t drip off the edge; it soaks into the plywood and framing and shows up inside, sometimes months later. Near the beach the metal goes first: rusting railing posts and drains crack the coating around them.
We open up anything soft, replace damaged wood, flash the door threshold, posts and drains, then install a complete system on sound wood.
We don’t build on bad bones.We’d rather lose a bid than put new work on top of an old problem.

How a job works
We look first
We inspect the roof, deck or balcony, and open it up where we need to see what’s underneath.
We show you
You get photos of what we found and a plain explanation of what’s wrong and why.
Free written estimate
What the job needs, what it costs, and what’s optional. You decide from there.
Done by the book
One manufacturer’s system from start to finish, and we stand behind the work.
Questions we hear in Huntington Beach
How do I know if my balcony is leaking into the house?
Stains on the ceiling below, peeling paint, soft spots underfoot, rust at the railing posts or cracks in the coating. If you see any of them, it’s worth a look before the rains.
How often should a deck near the beach be recoated?
It depends on sun, foot traffic and the system on it. Near the water we’d rather check it every few years than wait for a leak, and we’ll tell you honestly whether it needs work yet.
Do you work in HOA communities?
Yes. We work with homeowners and HOAs alike, and we’re glad to walk a board or property manager through what we found.
Do you charge for estimates?
No. Estimates are free, in writing, after we’ve looked at the job.
Are you licensed?
Yes. Crank Waterproofing is a licensed California contractor, CA License #1038420.
Also near Huntington Beach
Tell us what you’re seeing
A leak, a soft spot on a balcony, a stain on the ceiling. Call or send a request and we’ll set up a free look.