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Crawl Space Cleaning Sunnyvale

Crawl Space Cleaning Sunnyvale

Crawl Space Cleaning Sunnyvale

A crawl space clean-out is a service we provide to address a number of potential issues with your crawl space, including damages sustained after a heavy rodent infestations.Clean-outs can vary depending on a few different factors, including the crawlspace itself and the scope of any damage or concerning issues. As with Crawl Space Cleaning Sunnyvale services, our technicians will perform a thorough inspection of the crawlspace to determine the best course of action.

In some situations, a clean-out may have relatively minimal requirements, such as the removal and replacement of the vapor barrier. In instances where the crawl space suffered a severe rodent infestation, a clean-out may require full sanitization and deodorization of the site as well as removal and replacement of vapor barriers, flex ducting, and insulation.

There are many reasons why you could benefit from a crawl space clean-out, including better ventilation, lower energy bills, and protection from damaging moisture. Cleaning out your crawl space—along with a thorough inspection—can help shed light on damage from rodents or other pests, and help prevent future infestations from happening.

Do you need a vapor barrier installed due to excessive moisture? We will lay a brand new, black, 6mm vapor barrier to protect the underside of your home.

Is the cost of heating and cooling your home getting out of control? Crawl Space Cleaning Sunnyvale can blow new insulation into your attic, install new insulation in your crawl space, and wrap your pipes and ducting with new insulation.

Has your crawl space been infested by rats and mice, or contaminated by rodent urine and feces? Once rodents have infiltrated a crawl space or attic, the smell of their urine and feces could continue to draw other rodents from the area with the odor, and sometimes cleaning and sanitizing the crawl area is the only option to remove the odor.

Do you need to keep rodents out of your home, crawl space and attic? Sentinel also provides exclusion services that seal up all rodent access points. Whether it’s repairing a broken vent, screening off entry holes, building new crawl space access doors or collapsing rodent burrows, Sentinel will keep rodents out of your home.


Air ducts get damaged from a number of factors such as age, poor design, and rodent damage.

Damaged duct work or air duct leaks affect the indoor environment in two main ways:

Cold air is lost before it effectively cools the indoor space. This makes your HVAC system work harder, using more energy and driving your utility bills up.

Leaks in the duct work introduce contaminants to the circulating air. This includes mold, dust, mites, pollen, bacteria, asbestos and other allergens.