Serving Fremont, San Jose, San Francisco

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Products & Services

Products:

  • CleanSpace® 20-Mil Vapor Barrier
  • SmartSump™ Crawl Space Sump Pump System
  • UltraSump® Battery Backup System
  • SaniDry Sedona Dehumidifier
  • SmartJack® Crawl Space Support System
  • SilverGlo™ Wall Insulation Panels
  • TerraBlock™ Crawl Space Floor Insulation
  • Mold-X2 Treatment System
  • Interior Drainage Systems / Trench Drains
  • Optional Air Purifiers
Before and After Pictures from Montara
Sump Pump replacement Montara, CA

Sump Pump replacement Montara, CA

Before After
Sump Pump replacement Montara, CA Sump Pump replacement Montara, CA

Clean Crawlspace Inc. recently completed a remarkable sump pump replacement, leaving the customer with a vastly improved system. Prior to our intervention, the customer's old sump pump was outdated and struggling to keep up with the demands of excessive water infiltration. This resulted in regular basement flooding and potential water damage. However, our team swiftly replaced the old sump pump with a modern, high-capacity model designed to efficiently handle water drainage. The customer's basement was subsequently transformed into a dry and protected space, with the new sump pump effectively preventing any future flooding or water-related issues. This upgrade provided the customer with peace of mind and a reliable solution for keeping their basement free from water damage.

Happy Customers Surrounding Montara, CA
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Montara, CA Wet Crawl Space Repair & Crawl Space Encapsulation Company

Crawl Space Repair & Encapsulation in Montara, CA

Since 2003, Clean CrawlSpace Inc. has helped homeowners in Montara, CA protect their homes from crawl space moisture, mold, and damage. As a certified CleanSpace® dealer, we use trusted solutions like vapor barriers, sump pumps, dehumidifiers, and insulation that is designed to last and backed by real results. When it comes to crawl space repair, we're the team other pros rely on. Even HGTV turned to us on House Detective to fix real crawl space problems.

 

What’s happening beneath your home matters. Musty smells, warped floors, and damp air often start in the crawl space but they don’t stay there. Moisture can quietly damage your structure, ruin air quality, and chip away at your home’s value. At Clean CrawlSpace Inc., we’ve spent over 20 years helping Montara, CA homeowners stop crawl space problems before they spread. We install proven systems like vapor barriers, sump pumps, drainage, and dehumidifiers, everything needed to protect your home from the ground up.

Services We Offer in Montara

  • Crawl Space Encapsulation: CleanSpace® 20-mil vapor barrier sealed along floors and walls to block moisture, odors, and outdoor air. Includes a 25-year transferable warranty.
  • Sump Pump Installation: Our powerful sump pumps come with airtight lids, built-in alarms, and optional battery backups, designed to handle water removal reliably, even during storms or outages.
  • Dehumidification: High-performance dehumidifiers like the SaniDry Sedona remove excess humidity, helping prevent mold growth and improving the air quality throughout your home.
  • Insulation for Crawl Spaces: We use water-resistant materials like SilverGlo® wall panels and TerraBlock™ floor insulation, built specifically to hold up in damp, low-clearance environments.
  • Mold Treatment & Cleaning: Mold-X2 products safely remove surface mold as part of a complete moisture management system.
  • Drainage Systems: Interior crawl space drains direct groundwater toward the sump pump, preventing water buildup and protecting your foundation.
  • Air Quality Solutions: Optional air purification systems help filter allergens, mold spores, and odors rising from your crawl space into your living space.

Worried about your crawl space? Get a free estimate.

If you're concerned about crawl space moisture, mold, or structural problems, you can count on Clean CrawlSpace Inc. for honest answers and proven solutions. We’ve earned the trust of homeowners in Montara, CA by delivering professional crawl space encapsulation, sump pump systems, drainage, dehumidifiers, and mold treatment that last. Schedule your free estimate today!

Job Stories From Montara, CA
Crawl Space Inspection in Montara, CA

Clean Crawlspace Inc. recently conducted a thorough inspection of a customer's crawl space and made some concerning discoveries. Upon entering the crawl space, our trained professionals identified evidence of both mold growth and a rodent infestation. The presence of mold indicated excess moisture and poor ventilation, while the rodent infestation posed health risks and potential damage to the property. Recognizing the urgency of the situation, we immediately informed the customer of our findings and recommended swift action to address these issues.

 

During our inspection, we also noticed that one of the crawl space vents had been chewed, creating an entry point for a large animal. This explained how the rodents were gaining access to the crawl space. Our team alerted the customer to this specific vulnerability, emphasizing the importance of repairing or replacing the damaged vent to prevent further entry by pests. We advised the customer to consult a professional pest control company to handle the rodent infestation and to repair the damaged vent, as this was outside the scope of our services.

 

At Clean Crawlspace Inc., we prioritize the health and well-being of our customers. We understand that addressing mold growth, rodent infestations, and compromised crawl space vents requires a multi-faceted approach involving specialized expertise. By collaborating with a reputable pest control company, the customer can effectively eradicate the rodent infestation and implement preventative measures to discourage further intrusions. Our team remains committed to providing expert crawl space cleaning and encapsulation services once the necessary pest control measures have been taken, ensuring a clean, safe, and mold-free environment for the customer.

Crawl Space Inspection in Montara, CA - Photo 1
Work Requests From Montara, CA
Project Location: Montara, CA
Remove crawl space insulation, install new insulation.
Project Location: Montara, CA
I had a mild test recently and they found elevated mold levels in the crawlspace, not as much in the home.
Project Location: Montara, CA
White mold on dirt in crawl space, rodent access to crawl space and attic and moisture barrier.
Project Location: Montara, CA
We want an estimate for insulating in crawl space to elimate dampness to bottom floor of our home.
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