Crawl Space Cleaning & Encapsulation in Gig Harbor, WA
Keep your home protected from the ground up with crawl space services built for PNW conditions.
ElIminates Mold & Mites
Keep Critters Out
Improves HVAC Efficiency
Preserves Wood Floors
Why Gig Harbor Crawl Spaces Need Cleaning
In Gig Harbor, coastal air, dense tree cover, and shaded lots create conditions where moisture can build up quickly under homes. Crescent Valley and Soundview Drive are especially prone to damp crawl spaces, which attract pests and degrade insulation. Crawl space cleaning and encapsulation help to reduce those risks before they spread indoors.
Not only does Capitol remove contaminated material and install sealing systems tailored to local climate conditions, our team also addresses any underlying issues they find along the way.
Crawl spaces in Gig Harbor often face excess moisture, pest activity, and insulation damage.
We seal and insulate to protect and reduce risks.
Using vapor barriers, galvanized mesh, and targeted sealing, we help block off common points of entry for moisture and pests. This improves crawl space conditions and betters energy performance inside the home.
Reviews
I highly recommend Capitol Duct Cleaning, especially if you’re lucky enough to get Larry and Q. Outstanding service from start to finish!
I highly recommend this company!
We confidently refer our clients to Capitol Duct knowing they’ll receive exceptional service every time. Whether residential or commercial, we highly recommend reaching out to their team.
I also want to thank the front desk team, especially Amy and her co-worker. Because of my kids’ school event, they went out of their way to accommodate my schedule. I can’t thank them enough for their flexibility and kindness.
Overall, I’m extremely satisfied with the service. Highly recommended!
The team came out to clean our ductwork and dryer vent, and they did a thorough, professional job from start to finish. They were polite, genuinely friendly, and took the time to explain every step of the process, answering all our questions with patience. They also sanitized the system and gave helpful, non-pushy recommendations for maintaining clean indoor air. We immediately noticed a difference in air quality. Highly recommend!
Why Gig Harbor Homeowners Trust Capitol Duct
Our crews are experienced in working beneath Peninsula homes built into forested areas or close to the shoreline. We know how to spot the early signs of moisture damage and what it takes to build long-term solutions.
From quote to completion, our process is clear, efficient, and built around the needs of Gig Harbor homes.
How does our process work?
Start with a free inspection.
We begin by inspecting your crawl space to assess the cleanup and sealing work required. Whether your home is older construction or new build, we customize our approach to match the conditions beneath it.
1.Once approved, we handle the rest—quickly and cleanly.
Our team sets up a clean work perimeter at the crawl space entry, removes debris, and completes the sealing and encapsulation. We document everything and keep you informed from start to finish.
2.
Contact Us
Phone: 360-352-4693Open Hours
Weekdays
24 Hours
Sat/Sun
Closed
Contact Capitol Duct
FAQ
- What does crawl space cleaning involve?
- What is crawl space encapsulation?
- How often should I clean my crawl space?
- Is crawl space encapsulation worth it in Gig Harbor?
- Is it safe to clean my crawl space myself?
What does crawl space cleaning involve?
Crawl space cleaning typically includes removing debris, treating mold, addressing pests, and restoring damaged materials. Services often involve inspecting for moisture or structural issues, removing old insulation or vapor barriers, drying the area, and installing new insulation. Mold remediation and basic repairs may also be included. Most cleanings are completed in a day unless conditions are severe.
What is crawl space encapsulation?
Crawl space encapsulation seals off the space from outside air and moisture using a heavy-duty vapor barrier. It usually includes sealing foundation vents, adding insulation, and installing a dehumidifier or fan. The goal is to create a clean, dry environment under your home to prevent mold, rot, and energy loss.
How often should I clean my crawl space?
Inspect your crawl space once a year and clean it as needed, more often in damp areas like Gig Harbor. Seasonal checks (spring or fall) help catch issues early, such as moisture, mold, fallen insulation, or rodent activity. Immediate cleaning is recommended after a rodent infestation, flood, or sewage leak. In high-humidity regions like Western Washington, biannual inspections may be needed to stay ahead of mold and moisture problems.
Is crawl space encapsulation worth it in Gig Harbor?
Yes — especially in Gig Harbor damp climate. Encapsulation helps prevent mold, improves indoor air quality, and reduces heating costs. With high humidity and common crawl space moisture issues, it’s often a worthwhile investment for long-term home protection and comfort in the Pacific Northwest.
Is it safe to clean my crawl space myself?
DIY crawl space cleaning is possible for light tasks, but most jobs are best left to professionals. Crawl spaces often contain mold, animal waste, sharp objects, and electrical hazards. Professionals have protective gear, vacuums, and training to clean safely and thoroughly. If your crawl space has rodents, standing water, or heavy debris, hire a licensed team to avoid health and safety risks.
