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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 Monte Rio

Sump Pump Installation Monte Rio, CA

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Happy Customers Surrounding Monte Rio, CA

Testimonials

Reviews

Work Requests

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Work requests in Monte Rio, CA Project Location: Monte Rio, CA

I would like my 12 foot high crawl space insulated with closed cell foam/boards, sump pump installed and encapsulated. I am in an F2 flood zone.

Project Location: Monte Rio, CA

We have a crawl space that has a pad and vapor barrier on the ground but we're replacing the siding and windows and getting rid of old fiberglass insulation against the subfloor and I'd like to encapsulate and insulate the rest of the crawlspace while we're doing work on the house

Project Location: Monte Rio, CA

I would like to get an estimate on better sealing my crawlspace from moisture. The humidity is causing a moldy smell overall and I want to stop that.

Project Location: Monte Rio, CA

My sump pump keeps tripping my breaker so I believe it is broken. Looking to get a quote to see how much to replace.

Project Location: Monte Rio, CA

We need a moisture barrier installed in our crawl space per the recommendation of a mold inspection report to assist with moisture control and malodor.

Project Location: Monte Rio, CA

Crawl space in need of cleanout/protection/insulation.

Reviews from our customers in Monte Rio, CA

5.0/5
Yvette R. Yvette R. Occidental, CA

5.0/5
Jenny L. Jenny L. Vine Hill Road

Thank you for our clean crawl space. It was a difficult job as we have a huge amount of square feet and needed everything you offer, french drain, sump pump, clean out old insulation and a lot of decorative bark that had gotten in through a drain pipe that you needed to repair. I could hear Raul and Renaldo below me when I was working in my office. They would be talking, laughing and sometimes even singing. Amazing, when the entire job was done while they were crawling around. We love to lie in bed and imagine how in order our crawlspace is below us. I took photos of the entire process and delight in seeing the transformation.

4.4/5
Richard F. Richard F. Sebastopol, CA

5.0/5
Lawrence R. Lawrence R. Sebastopol, CA

Even though the installer told me he found a water leak in one of the tubing connections. I found the cause of the leak was due to the tubing being pulled when they taped it to a floor beam. The taping caused the tubing (at a T connection) to bend at an acute angle allowing for drops of water to escape at a slow rate. By removing the tape the leak stopped.

5.0/5
Linda B. Linda B. Sebastopol, CA

5.0/5
Doug Y. Doug Y. Petaluma Ave

4.4/5
Jules T. Jules T. Lupine Drive

5.0/5
David &. David &. Buckingham Drive

We would highly recommend your company to our friends and even strangers. We now have the cleanest crawl space in town.

5.0/5
Bonnie Bonnie Windsor, CA

5.0/5
Dick R. Dick R. Dove Lane

4.8/5
Leslie A. Leslie A. Countryside Dr

You have set the bar very high for any other company we use from now on for work on our house.

5.0/5
Stan J. Stan J. Anna Dr.

It was a great experience from start to finish. The work was perfect. It was finished in the time frame that was discussed before starting. There was some unforeseen issues that had incurred extra costs, BUT they were very kind to me and worked with us on the extras. Dave, Larry,Barbara, Raul, Reynaldo, and the other helpers were great!! Thank you for improving my home and health. Stan & Sherri Johnson

5.0/5
Diane M. Diane M. Vancouver Lane

4.2/5
Mike P. Mike P. WOODSIDE CT

5.0/5
Michelle M. Michelle M. Randon Way

4.2/5
Ty C. Ty C. Santa Rosa, CA

5.0/5
Adam M. Adam M. Rochelle St

5.0/5
Marline P. Marline P. Arnica Way

5.0/5
Vicki S. Vicki S. Mc Farlane Rd.

4.0/5
David David Santa Rosa, CA

Thank you very much

4.4/5
James H. James H. Gardenview Cir

5.0/5
George J. George J. Santa Rosa, CA

4.8/5
Ralph H. Ralph H. Cross Creek Rd.

I'm impressed by one of the owners coming back to fix a problem. He dug in and developed a solution and then got in and did most of the work himself.

5.0/5
Carreiro B. Carreiro B. Wiljan Ct.

5.0/5
Tom A. Tom A. SUNNYSLOPE DR

The First sump under our sons room (installed by clean crawlspace) has been going strong for 5 years. We expect the New one under the kitchen area (which replaces the cheap quality "joke" we had installed by a private plumber, earlier) will last just as long or longer.. My advice is to hire only someone who does this work every day as their specialty, like clean crawlspace ! tom galligar

5.0/5
Jim C. Jim C. Hudis Street

I would not hesitate to have "Clean Crawl Space" do any house I have/would purchase (two so far).

4.8/5
Tom C. Tom C. Rincon Avenue

5.0/5
Dave M. Dave M. Elsa Ave

4.2/5
John H. John H. Tunisia Ave.

5.0/5
George T. George T. Jason Drive

Your Exceptional Wet Crawl Space Repair Company in Monte Rio, CA

Crawl Space Repair & Encapsulation in Monte Rio, CA

Since 2003, Clean CrawlSpace Inc. has helped homeowners in Monte Rio, 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 Monte Rio, 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 Monte Rio

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 Monte Rio, CA by delivering professional crawl space encapsulation, sump pump systems, drainage, dehumidifiers, and mold treatment that last. Schedule your free estimate today!

Get A FREE Quote!

Job Stories From Monte Rio, CA

Storm Damage Monte Rio, CA

Don Williamson of Monte Rio, CA was one of many people who suffered due to very heavy rainfall in 2017. He called us when there was already 3ft or more of water in the lower portions of the 2400 Sq Ft home. The crawl space was entirely full of water. They searched for a reputable company to come out and pump out the water as well as repair the water damage. They landed on us at Clean CrawlSpace Inc. We sent our best moisture control specialist out, Florencio Chavez, to assess the situation. He made a plan on how to fix the issues and our crews got to work! We were able to get all the water out and fully repair any flooding damage.

Two years later they decided to remodel the home. The contractor recommended that the crawl space be fully encapsulated and a sump pump installed to help with any water that will enter the crawl space. Don Williamson knew precisely who to call to perform this work! We again sent out Florencio Chavez to give a FREE quote. Again the crews got to work and were able to fully encapsulate the crawl space, thus protecting the home from any water issues in the future!

The homeowner is very happy with all the work performed and is now more confident than ever in the home! They sleep easy knowing the newly remodeled home is protected from any water damage!

Work Requests From Monte Rio, CA

Project Location: Monte Rio, CA

I would like my 12 foot high crawl space insulated with closed cell foam/boards, sump pump installed and encapsulated. I am in an F2 flood zone.

Project Location: Monte Rio, CA

I would like to get an estimate on better sealing my crawlspace from moisture. The humidity is causing a moldy smell overall and I want to stop that.

Project Location: Monte Rio, CA

My sump pump keeps tripping my breaker so I believe it is broken. Looking to get a quote to see how much to replace.

Project Location: Monte Rio, CA

We need a moisture barrier installed in our crawl space per the recommendation of a mold inspection report to assist with moisture control and malodor.

Project Location: Monte Rio, CA

Crawl space in need of cleanout/protection/insulation.