Crawlspace & Attic Restoration In McMinnville, OR

Moisture rots the wood holding your home up. Water under your crawlspace soaks into floor joists and insulation. Wood rot starts in weeks. Sagging floors, musty odors, and mold follow. Oregon winters keep crawlspaces wet longer. We pump standing water, dry structural wood with commercial equipment, install vapor barriers, and fix drainage.

Fan drying attempt showing why commercial equipment is required for structural drying

Fans Cannot Dry Floor Joists

Box fans cannot pull moisture from saturated wood and soil. Without vapor barriers and drainage fixes, water returns every rain. Your adjuster needs proof water intrusion was sudden, not long-term neglect.

  • Never Under 5 Stars

  • Professionally handled insurance, IN-HOUSE

  • Serving Yamhill, Marion and Washington counties

  • We Respond Day or Night

  • No Franchise, No Subs, Just Clean Honest Work

Dry Structure, Sealed Soil

Standing water pumped. Joists dried with commercial dehumidifiers. Vapor barrier sealed over soil. Drainage improved. Moisture meters confirm safe levels. Your crawlspace stays dry.

Dry crawlspace after vapor barrier installation and commercial drying

WHAT YOU CAN EXPECT

Full Inspection

We examine every inch with thermal cameras and moisture meters, documenting damaged insulation, compromised framing, and moisture sources.

Safe Removal

Contaminated insulation, rodent waste, and damaged vapor barriers come out using containment protocols that protect your living space.

Cleaning & Treatment

We sanitize all surfaces and apply antimicrobial treatments that prevent mold, bacteria, and odors from coming back.

Restoration & Prevention

New insulation, proper ventilation, and vapor barriers bring your crawlspace or attic back to code while preventing future problems.

Our 3-Step Restoration Process

Every hidden damage documented

Moisture, odor, and material issues mapped and logged for full coverage.

Containment and drying started immediately

We stop the spread on arrival and prevent secondary damage.

Insurance coverage secured, home restored

We prepare adjuster-ready files and push your claim forward to approval.

What Oregon Homeowners Say About Harris

4.9 stars from 57 Google reviews.

★★★★★

We had our first small-pond-in-the-crawl-space experience following a leak, and Harris Restoration was here the next day to check it out, and back the following day to begin work, and today wrapped it up. Honestly, one of the fastest, stress-free damage repair projects we've ever had. Very friendly, explained every step, cleaned up behind them. I hope we never need them again, but if we ever have another a water damage issue, they will be our first call. Terrific service!

David Bates

Crawl space water

Google review

★★★★★

Harris did an excellent job on our crawlspace remediation work. They installed a new French drain to eliminate standing water under our house and replaced our damaged vapor barrier and insulation, sanitized, and installed heavy-duty metal vent covers to keep rodents out. The team is very responsive to calls and is transparent with scheduling and pricing. We worked with Ben and Micah, who made us feel very comfortable during the whole process and. Other vendors tried to quote us for unnecessary work and did not listen to what we said we needed. The finished work was very high-quality and professional. We absolutely recommend

Matt Crawford

Crawl space remediation

Google review

★★★★★

Harris Restoration was great, they were recommended by the plumbers that repiped our house after a water leak in our crawlspace. They were very transparent and explained exactly what was going on and how it would need to be repaired. The price was fair and they helped talk me through the insurance side of things as well. Altogether they were straightforward and did a great job. I would definitely use their services again if i needed them or recommend them to friends and family.

Robert McClain

Water removal

Google review

FAQ

What are signs that my crawl space needs repair?

What is crawl space encapsulation?

Will encapsulation make my home more comfortable?

Do I need vents in my crawl space after repair?

How long does crawl space repair take?

What should be included in my repair estimate?

Will insurance cover crawl space repairs?

How do professionals fix sagging floor joists?

What role does a sump pump play in crawl space repair?

Get Your Crawlspace or Attic Restored Today

Stop hidden damage before it spreads. One call gets your inspection, cleanup, and restoration started today.

Book A Free Inspection

Not an emergency? Tell us what happened and we will set a time that works for you. For active water, call (971) 267-2779.