Benitez Modern Construction, A Trusted Builder Since 2009.
License #1074219

Office Hours: 8:00 am - 5:00 pm

Crawl Space Repair

Greater So Cal Crawl Space Repair Experts

Unwanted water and moisture under your home, left unattended, can bring a whole host of problems, from mold to mildew to structural damage. This is not a do-it-yourself job and it takes a Crawlspace Specialist to do the job right. The good news is that Clean CrawlSpace Inc. has been providing California homeowners with permanent crawl space waterproofing for over a decade.

  We completely encapsulate your crawl space, sealing out external air, humidity and moisture. A patented system including a crawl space sump pump and humidifier is installed along with proper insulation. The end result is a dry, clean, protected crawl space. If your home is suffering from mold issues, damp or humid air, accumulating water or anything related to a nasty crawl space environment, don’t hesitate to contact us today! We serve homeowners in Fremont, San Jose, Oakland and throughout the Greater Bay area.


Learn why more homeowners choose our patented CleanSpace system.


Sump Pump Systems in Greater San Francisco


Eliminate mold growth and rot from your crawl space with a dehumidifier.


Improve your home’s comfort with our exclusive waterproof insulation products.


Fast, Professional Installations
Certified, Insured Installers
Extensive, Written Warranties
Free, Written Estimates

As a locally owned and operated company, we at Clean CrawlSpace Inc. strive to improve ourselves and our community. We only use patented crawl space products that have been proven to work. We stand behind our system and upon completion of a project you receive a 25-year, written warranty. Our employees, encapsulating your crawl space, have received extensive training and certification by Basement Systems Inc., the world’s largest network of basement and crawl space waterproofing contractors. Clean CrawlSpace Inc. is also a member of the National Association of the Remodeling Industry (NARI) as well as the Build it Green Association.

You will not only be pleased with the end result of our crawl space repair work but also completely satisfied with our service. We keep our word. This means we only charge what was agreed upon, no hidden fees. We arrive on time and finish on schedule. We answer all your questions and provide the promised encapsulation system. Our dedication to quality service has helped us maintain our A+ rating in the Better Business Bureau. Clean CrawlSpace Inc. provides permanent crawl space waterproofing and protection while ensuring your complete satisfaction.