Siding Repair Services in Portland, Hillsboro & the Oregon Metro Area
Not every siding problem requires a full replacement. If storm damage hit one section, rot has developed in a localized area, or impact left a panel cracked and ugly, FONZ Construction can repair or replace exactly what’s failing without selling you a project bigger than you need. We give you an honest assessment of what the problem actually is, what’s caused it, and what the right fix looks like. Sometimes that’s a patch. Sometimes it’s section replacement. Sometimes if there’s systemic moisture damage or the siding is at end of life we’ll tell you replacement makes more financial sense long-term. Either way, you get the truth.
Common Siding Problems We Fix
Storm & Wind Damage
Oregon wind events can crack, dent, or tear siding loose. We assess what's damaged, match the material as closely as possible, and restore the weather seal so water can't get in behind the repair.
Rot & Moisture Damage
If you're seeing soft, discolored, or spongy areas in wood siding or bubbling and separation in fiber cement moisture has gotten behind the surface. We identify where the water is entering, address the underlying cause (often flashing, caulking, or a failed moisture barrier), and replace the damaged siding and any compromised sheathing.
Impact Damage
A ladder, a ball, a branch things hit siding. We can replace individual boards or panels in most siding types without touching the rest of the exterior.
Woodpecker & Pest Damage
Oregon's woodpeckers target wood siding, and the damage they cause opens moisture pathways. We patch and seal the damaged areas and can discuss upgrading affected sections to fiber cement if it's a recurring problem on your home.
Caulk & Seal Failures
Caulk at windows, doors, corners, and penetrations has a lifespan. When it fails, water gets in at exactly the spots you can't see. We inspect, strip, and re-seal problem areas often the most cost-effective maintenance move you can make.
Paint Failure & Weathering
Homes in Oregon need special care. We design and build for rain, wind, and changing seasons.
The Risk ofIgnoring Siding Damage
Siding damage doesn’t stay contained. Water behind siding follows gravity it works into
sheathing, insulation, framing, and eventually drywall. What starts as a $400 panel replacement can become a $12,000 structural repair if ignored for a season or two. If you’ve noticed something wrong with your siding, getting it looked at now costs you nothing. We offer free inspections and give you a clear picture of what’s there