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Reviews From San Francisco

By Marlene P.

San Francisco, CA

Tuesday, Apr 19th, 2011

"Wanted to brighten and clean my crawl space and to..."

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By Aaron G.

San Francisco, CA

Wednesday, May 25th, 2016

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By Tami M.

San Francisco, CA

Sunday, Mar 24th, 2019

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See All Reviews

Products & Services

Mold Services

Mold Remediation

Dust Mites Control

Mold Spores

Mold Removal And Cleanup

Dry Rot & Brown Rot

Basement Repair Services & Products

WaterGuard Interior System

DryTrak Drainage Channel

TrenchDrain Drain Grate

IceGuard Discharge Line

FlexiSpan Wall Crack Repair

Polyurethane Crack Sealing

WellDuct Window Drainage

BrightWall Waterproof Panels

ThermalDry Wall Barrier

Basement To Beautiful Pre-finishing Wall Insulation Panels

Drain Tile Installation

SuperSump Pump System

TripleSafe Pumping System

UltraSump Battery Back Up

Sanidry Dehumidifier

Crawl Space Repair Services & Products

CleanSpace Encapsulation Vapor Barriers And Liners

Turtl Access Hatch

EverLast Crawl Space Doors

Sanidry Csb Dehumidifier

SmartDrain Water Drainage

SilverGlo Wall Insulation

TerraBlock Floor Insulation

SmartSump Sump Pump

Crawl-o-Sphere Crawl Space Fan

WallCap Block Wall Sealer

SmartVent Flood Vents

Happy Customers Surrounding San Francisco, CA

Reviews

Work Requests

Click the icons to see what our customers had to say.

Work requests in San Francisco, CA Project Location: San Francisco, CA

Inspection report detailed concerns about scrap wood and structural wood contacting earth. Evidence of rodents, some larger animal ripped down insulation and nested. General clutter.

Project Location: San Francisco, CA

Our roughly finished above ground or "walk-out" basement has moisture issues along the partially subterranean wall on the sloped hillside

Project Location: San Francisco, CA

We recently did a home remodel and had new hardwood floors installed. There is slight cupping of the floors and we had the installer come back and he suggested we have a moisture barrier put on the bottom of the floor joists. Our crawl space has a concrete rat slab and we currently have a portable dehumidifier

Project Location: San Francisco, CA

Just bought new house. Hoping to make crawl space less musty and more useful for storage.

Project Location: San Francisco, CA

Crawl space insulation falling down

Project Location: San Francisco, CA

Insulation, dehumidifier, vapor barrier

Project Location: San Francisco, CA

The house is sitting on a hillside. We are having water coming though the retaining wall and also from underground in a craw space next to our master bedroom that sits below grade.

Project Location: San Francisco, CA

We have 2 sump pumps under our house with a barrier system. We'd like to have a regular inspection.

Project Location: San Francisco, CA

After purchasing a home in 2022 our finished basement experienced water leaks during the wet winter seasons of 2022-2023 and 2023-2024 including water runoffs across the floor. We are interested in finding out what options there are for fixing this problem before the next wet winter.

Reviews from our customers in San Francisco, CA

5.0/5
Mark M. Mark M. Noe Street

5.0/5
Marlene P. Marlene P.

Wanted to brighten and clean my crawl space and to discourage rat infestation.

5.0/5
Aaron G. Aaron G. Palou Ave

5.0/5
Chris C. Chris C. Forest Lake Drive

This was one of the best experiences we have ever encountered with a company. Your entire staff made this project very easy and everyone was very courteous with the entire process. Thank you for great customer service.

5.0/5
Dave H. Dave H. Clifton Rd.

Great work overall, everyone involved was very efficient, considerate and courteous. My wife and I have already noticed a significant improvement in air quality within the house, no mildewy smell, etc.

Thank you. :)

5.0/5
Harry S. Harry S. Belvedere, CA

5.0/5
Gord N. Gord N. Durant Way

I have already convinced a neighbor to use Clean Crawl Space. This is some of the best money I have spent in terms of home improvements. The damp, musty smell is completely gone and the lower level of my home feels warmer.

Everyone I came in contact with from Clean Crawl Space was professional. The workers were extremely clean and tidy and were proud to show off the finished product. From the first time I contacted Larry to give me an estimate to the time I finally decided to have the work performed did I ever get any sales pressure. I would recommend this company without hesitation. Thanks, Gord Nelson

5.0/5
Serena Serena Berkekey, CA

4.8/5
Sharon G. Sharon G. Springside Way

Professional inspector, excellent photos, workman and service!

August 2010

5.0/5
Richard C. Richard C. Buchanan Street

4.6/5
Phillipa L. Phillipa L. Midvale Way

We purchased your services to reduce the humidity in our home. Humidity immediately dropped by 10 to 20 percentages points!

4.7/5
Don C. Don C. Sunset Way

4.8/5
R J. R J. Alicante Dr.

We have always had the musty odor under the house and your product seemed worth checking into. Larry Hedman was very knowledgeable in the product and its very helpful in explaining it's benefits. He even emailed me the pcitures he took under my house. Raul Loyo and the installation crew were very good and kept my house clean during installation. R. Jetke.

5.0/5
Jonathan S. Jonathan S. Columbia Ave

5.0/5
Mary C. Mary C. Chickasaw Court

From the beginning conversation with John to the end we were pleased with the level of professionalism shown by everyone involved. The installers were fabulous and equally professional! And clean--so clean! Many Thanks!

4.8/5
Dan C. Dan C. Plymouth Ave.

Mold in adjoined room to crawlspace, damp smell and humidity. Our Experience was fantastic, I have no thoughts on how to improve your service.

5.0/5
Michele S. Michele S. Narragansett Cove

You are not the cheapest, but I have to believe you are the best. I was very unimpressed with Bay Area Moisture Control. My neighbors have watched this process with interest so you may get more business soon. Regardless, I thank you very much.

5.0/5
Walter M. Walter M. San Rafael, CA

Thanks to the entire staff for a job well done.

5.0/5
Jon H. Jon H. San Rafael, CA

Everything was great except the price. I scored every category based on the service/work, but the price/value was a 6 out of 10. I have my own business and I know great service is expensive....but I don't know how you could justify the cost of materials (mass produced quality plastic sheeting) and 3 good men for about 10 hours to be worth $5,000., for well under 1000 feet of crawl space.

5.0/5
Bonnie P. Bonnie P. McCoy Rd.

Two reasons I used Clean CrawlSpace Inc., odors and dust in my crawl space.

I have no suggestions for better service- Nothing! You've Covered it!

11/2010

5.0/5
Warren K. Warren K. Oriskany

4.8/5
Jessica L. Jessica L. San Mateo, CA

5.0/5
Carlos G. Carlos G. Canal St.

Thank You Very Much, the tenants feel the difference already. very satisfied with the quality of the work & professionalism the crew provided. along with the communication.

4.2/5
Bob D. Bob D. Marlin Ave

Your Concept seemed interesting to us and we knew we had to address the dampness under our home. We were impressed with the installation crew. they were pleasant, easy to deal with and seemed intent on getting the job done quickly in order to save us money on trenching costs.

5.0/5
Erick T. Erick T. Edison St

5.0/5
Brownco C. Brownco C. Jordan St

4.8/5
Bernie B. Bernie B. Moncada Way

I would have liked a member of the management team to do an inspection following the completion of the job. A video of the space would be great. I strongly recommend you add post-installation inspections to your checklist. It should be inspected for quality control purposes. Bernie Benson

4.0/5
Gary Gary Redfield Place

5.0/5
David B. David B. Waterloo Ct

Awesome, would recommend to anyone

5.0/5
Daniel R. Daniel R. Berlin Avenue

The Leading Crawl Space Repair Contractors serving San Francisco, CA

Responsible crawl space repair company in San Francisco, CA

If your home has musty odors, crawl space flooding, sagging floors above the crawl space, or weakened floor joists, Clean CrawlSpace Inc. is here to help! We offer quality crawl space repair and encapsulation services throughout San Francisco County, designed to seal, insulate, and repair the area. With patented solutions, such as rigid board insulation, sump pumps, crawl space jacks, an energy-efficient dehumidifier, and a warrantied vapor barrier, you will have a drier, more secure home in no time!

Our crawl space repair solutions in San Francisco:

Energy-efficient dehumidifier
Crawl space sump pump
Crawl space insulation
Crawl space access doors
Crawl space moisture and mold control
Crawl space vapor barrier system

25-year warranty on crawl space encapsulation system
Mold treatment with Mold-X2 products
Commercial-grade air purifier
Financing available
FREE written estimates

Get A FREE Quote!

Patented crawl space encapsulation system

When creating a healthy home, it is always best to start in the crawl space. Did you know that 40% of the home's air comes from the below-grade space? If you have crawl space mold, a vented crawl space, crawl space flooding, sagging floor joists, pest problems, or other issues with the crawl space, these are just some signs you need help. We offer a patented crawl space encapsulation system, including a heavy-duty vapor barrier, designed to seal off the area and create a drier, safer home overall!

Our crawl space encapsulation system:

20-mil reinforced vapor barrier
Insulated vent covers
Energy-efficient dehumidifier

Airtight access wells
Moisture-proof crawl space insulation
And more!

Get a free crawl space insulation estimate to learn more. We serve California homeowners in San Francisco and nearby.

Get A FREE Quote!

Moisture-proof crawl space insulation

Does your crawl space have fiberglass insulation? Fiberglass is better suited for upper levels of the home. In dark, damp areas, this insulation type can absorb moisture and fall off ceilings and walls, creating a mess and the perfect nest for rats, mice, and other pests. That is why Clean CrawlSpace Inc. provides moisture-proof insulation, including:

SilverGlo™ wall insulation: Closed-cell SilverGlo™ crawl space insulation does not absorb moisture and prevents mold and rot. It not only seals and insulates but also features a radiant heat barrier. Plus, it drains water below the vapor barrier or to a drainage channel.
TerraBlock™ floor insulation: TerraBlock™ crawl space insulation is made from ¾" of closed-cell foam and features a padded, puncture-resistant design, perfect for crawl-on access. It is also compatible with our crawl space liner and easily integrated with our waterproofing systems.

Get a free crawl space insulation estimate to learn more! We serve San Francisco and nearby areas throughout California.

Get A FREE Quote!

Free crawl space encapsulation estimates in San Francisco

Ready to create a healthier, drier home with Clean CrawlSpace Inc.? Schedule a free, no-obligation crawl space repair and encapsulation estimate to get started! We offer moisture-proof crawl space insulation, a reinforced polymer vapor barrier system, an energy-efficient dehumidifier, professional sump pump installations, a professional-grade air purifier, and other solutions throughout California, including San Francisco and nearby.

Get A FREE Quote!

Work Requests From San Francisco, CA

Project Location: San Francisco, CA

Inspection report detailed concerns about scrap wood and structural wood contacting earth. Evidence of rodents, some larger animal ripped down insulation and nested. General clutter.

Project Location: San Francisco, CA

Our roughly finished above ground or "walk-out" basement has moisture issues along the partially subterranean wall on the sloped hillside

Project Location: San Francisco, CA

Just bought new house. Hoping to make crawl space less musty and more useful for storage.

Project Location: San Francisco, CA

Crawl space insulation falling down

Project Location: San Francisco, CA

Insulation, dehumidifier, vapor barrier

Project Location: San Francisco, CA

The house is sitting on a hillside. We are having water coming though the retaining wall and also from underground in a craw space next to our master bedroom that sits below grade.

Project Location: San Francisco, CA

We have 2 sump pumps under our house with a barrier system. We'd like to have a regular inspection.

Project Location: San Francisco, CA

Remove old insulation and anything else from crawl space. Treat for any fungus or mold. Replace crawl space insulation.

Project Location: San Francisco, CA

We are attempting to waterproof a below-ground brick foundation wall causing high humidity and mold. Possibly put a vapor barrier in the crawl space below our house.

Project Location: San Francisco, CA

Large area under house that has rat proofing concrete but no moisture barrier.

Project Location: San Francisco, CA

We have a crawl space about 20 x 20 under the garage that is getting wet in heavy rain. We use it for storage and I am concerned about mold, rot and pests.

Project Location: San Francisco, CA

I'd like to get an estimate of what it takes to clean, add vapor barrier and insulation to my crawl space.

Project Location: San Francisco, CA

I would like to know whether my crawlspace would benefit from any insulation or lining

Project Location: San Francisco, CA

We have a very wet crawl space for which mold pro inspector recommended encapsulation. We also have a water drainage problem on the uphill side which may be a cause. Would like someone to quote solving both problems. Please contact me to arrange for a time to inspect. Thanks

Project Location: San Francisco, CA

Uninsulated crawlspace with no vapor barrier. Bedroom is right above space and we have noticed mildew on the furniture.

Project Location: San Francisco, CA

My home flooded last year during the new year heavy rains. Since then, whenever there is a heavy rainstorm, the crawlspace will leak water. When the rain is especially heavy, the leak will be a steady stream of water that pools around our water heater, washer/dryer, and heat pump, before flowing out of our garage. I'm not sure if what we need is a crawl space encapsulation, sump pump installation, or something else.

Project Location: San Francisco, CA

Sump pump and crawl space check up

Project Location: San Francisco, CA

We have recently purchased our house. There is a basement attached to the crawl space which smells musty after the rains. I want to get the crawl space encapsulated.