Keep Your Crawl Space Dry, Clean, and Well-Insulated

Northwest Crawl Space’s professional crawl space services for your home include:

  • Crawl Space Cleaning Services
  • Crawl Space Encapsulation
  • Crawl Space Insulation Repair & Install
  • Crawl Space Drainage
  • Vapor Barrier Installation
  • Air Duct Repair, Sealing, And Replacement

Stay Warm In Winter And Cool In Summer

Northwest Crawl Space’s professional attic services for your home include:
  • Attic Cleaning Services
  • Attic Insulation Repair And Installation
  • Mold Remediation And Removal
  • Attic Ventilation Services
  • Attic Radiant Barrier Installation

Get Rid Of Rodents!

Get rid of rodents and keep them out of your home. Our professional rodent prevention services include:

RECENT PROJECTS

After Crawl Space Encapsulation - New Vapor Barrier And Insulation - Deming, WA

After Crawl Space Encapsulation – New Vapor Barrier

Ski Resort 6,090-Square-Foot Crawl Space Restoration - New Vapor Barrier And Dehumidifier

Ski Resort 6,090-Square-Foot Crawl Space Restoration – New

Ski Resort Attic New Blown-in Insulation

Ski Resort Attic New Blown-in Insulation The Mount

Full Crawl Space Encapsulation With First Time Floor Insulation – Port Orchard, WA

Full Crawl Space Encapsulation With First Time Floor

NW CRAWL SPACE
TESTIMONIALS

Northwest Crawl Space Services is family-owned right here in the Pacific Northwest. With years of experience, we’re licensed and bonded and always prioritize our customer’s satisfaction. Please read some of our 5-star reviews from our happy customers.

exit2love
19 hours ago
Outstanding Service from Start to Finish! Our experience with Northwestern Crawl Space Services has been exceptional! From the initial inspection through the completed project and follow-up, we were consistently impressed by the professionalism, integrity, communication, and genuine care demonstrated by everyone involved. William, our estimator and representative, was outstanding from the beginning. He conducted a thorough inspection, carefully explained his findings, and patiently walked us through the available options. He answered our many questions thoughtfully and honestly, never making us feel pressured. His knowledge and professionalism gave us the confidence to move forward with a comprehensive French drain and sump pump system. Jose and his crew were equally impressive! They arrived promptly at 8:00 a.m. on both workdays, ready to go. Jose provided a clear itinerary outlining what to expect over the two days, which we really appreciated. The entire crew was pleasant, cheerful, hardworking, and respectful of our home. Rob also did an excellent job keeping us informed as the work progressed. His communication and attentiveness made the entire process smooth and reassuring. When the job was completed, the work area was left in even better condition than they found it! Savannah, in the office, deserves special recognition as well. She followed up after the project was completed and was wonderfully warm, personable, and genuinely concerned about our satisfaction. When I asked a question she couldn’t immediately answer, she took the initiative to research it and promptly got back to me. That kind of customer service is refreshing and greatly appreciated! Even after the work was completed, William returned to inspect the finished installation and make sure everything checked out. He noticed a minor loose component and immediately contacted the office to arrange a follow-up. Nothing major, but that attention to detail speaks volumes about his commitment to doing things right. What stands out most about Northwestern Crawl Space Services is that excellent customer service doesn’t appear to be limited to one individual—it’s reflected throughout the entire team. It’s increasingly rare to find a company that combines technical expertise, reliability, honest communication, pride in workmanship, and such genuine consideration for its customers. We couldn’t be more pleased with our experience and wholeheartedly recommend Northwestern Crawl Space Services! Our sincere thanks to William, Jose and his crew, Rob, Savannah, and the entire team for a job well done!

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Your Trusted Crawl Space Specialists in the Pacific Northwest Your crawl space is critical to your home’s safety and efficiency.  From insulation to drainage to air duct services, rodent proofing, structural repair, moisture control, and mold remediation, Northwest Crawl Space is your solution. Schedule Free Inspection Your PSE Recommended Energy Professional Experience the unparalleled advantage […]

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Attic Blow-In Insulation And Round, Hanging, Insulated Ventilation Ducts