Get Started! Click here for a FREE Inspection & Estimate

Serving CA including the Greater San Jose area

Cities in Alameda County, CA
Alameda
Albany
Berkeley
Castro Valley
Dublin
Emeryville
Fremont
Hayward
Livermore
Newark
Oakland
Pleasanton
San Leandro
San Lorenzo
Sunol
Union City

Cities in Contra Costa County, CA
Alamo
Antioch
Brentwood
Byron
Clayton
Concord
Crockett
Danville
Diablo
Discovery Bay
El Cerrito
El Sobrante
Hercules
Knightsen
Lafayette
Martinez
Moraga
Oakley
Orinda
Pinole
Pittsburg
Pleasant Hill
Port Costa
Richmond
Rodeo
San Pablo
San Ramon
Walnut Creek

Cities in Marin County, CA
Belvedere Tiburon
Bolinas
Corte Madera
Dillon Beach
Fairfax
Forest Knolls
Greenbrae
Inverness
Kentfield
Lagunitas
Larkspur
Marshall
Mill Valley
Nicasio
Novato
Olema
Point Reyes Station
Ross
San Anselmo
San Geronimo
San Quentin
San Rafael
Sausalito
Stinson Beach
Tomales
Woodacre

Cities in Mendocino County, CA
Boonville
Elk
Gualala
Hopland
Manchester
Philo
Point Arena
Ukiah
Yorkville

Cities in Monterey County, CA
Aromas
Carmel
Carmel By The Sea
Castroville
Chualar
Gonzales
Marina
Monterey
Moss Landing
Pacific Grove
Pebble Beach
Salinas
Seaside

Cities in Napa County, CA
American Canyon
Angwin
Calistoga
Deer Park
Napa
Pope Valley
Saint Helena
Yountville

Cities in San Benito County, CA
San Juan Bautista

Cities in San Francisco County, CA
San Francisco

Cities in San Joaquin County, CA
Tracy

Cities in San Mateo County, CA
Atherton
Belmont
Brisbane
Burlingame
Daly City
El Granada
Half Moon Bay
La Honda
Loma Mar
Menlo Park
Millbrae
Montara
Moss Beach
Pacifica
Pescadero
Portola Valley
Redwood City
San Bruno
San Carlos
San Francisco
San Gregorio
San Mateo
South San Francisco

Cities in Santa Clara County, CA
Alviso
Campbell
Coyote
Cupertino
Gilroy
Los Altos
Los Gatos
Milpitas
Morgan Hill
Mount Hamilton
Mountain View
Palo Alto
San Jose
San Martin
Santa Clara
Saratoga
Stanford
Sunnyvale

Cities in Santa Cruz County, CA
Aptos
Ben Lomond
Boulder Creek
Capitola
Davenport
Felton
Freedom
Los Gatos
Santa Cruz
Scotts Valley
Soquel
Watsonville

Cities in Solano County, CA
Benicia
Elmira
Fairfield
Suisun City
Travis Afb
Vacaville
Vallejo

Cities in Sonoma County, CA
Annapolis
Bodega
Bodega Bay
Cazadero
Cloverdale
Cotati
Forestville
Fulton
Geyserville
Glen Ellen
Graton
Guerneville
Healdsburg
Jenner
Kenwood
Monte Rio
Occidental
Penngrove
Petaluma
Rohnert Park
Santa Rosa
Sebastopol
Sonoma
Stewarts Point
The Sea Ranch
Valley Ford
Windsor

Our Locations:

Click to See Our Full Service Area

A Free Estimate!

First Name: *

Last Name: *

Street: *

City: *

State: *

Zip Code: *

Phone: *

Email: *

What prompted you to contact us today?

Questions and comments:

Reviews From Sunnyvale

By George A.

Sunnyvale, CA

Monday, Nov 28th, 2011

View Details

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

Clean CrawlSpace Inc. serving Sunnyvale, CA

Happy Customers Surrounding Sunnyvale, CA

Reviews

Work Requests

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

Work requests in Sunnyvale, CA Valley Forge Dr in Sunnyvale

I want my crawl space covered (encapsulated) so that it's easier to go in there to check on things occasionally. Also, I'm hoping that it will reduce my heating costs and make the floors less cold to walk on during winters.

Karameos in Sunnyvale

Please call or email me first

Waxwing Avenue in Sunnyvale

Spoonbill Way in Sunnyvale

Need to repair/clean/insulate crawl space. Please give quote.

Kennewick Drive in Sunnyvale

Crawl space cleanup (existing debris), eliminating moisture and insulation.

Nightingale Ave in Sunnyvale

Flooring is very cold and would like to keep the crawl space clean and neat and prevent any termite spreading in future.

Dominion Avenue in Sunnyvale

The crawl space is little damp so would like to checkout why it's happening.

Turnstone Way in Sunnyvale

Water in the crawl space when it rained last year. Need someone to give me a quote to fix the problems.

S Mary in Sunnyvale

I would like to use my crawlspace for storage. The encapsulation with strong flooring is my goal.

Reviews from our customers in Sunnyvale, CA

5.0/5
George A. Sunnyvale, CA

4.0/5
Steve R. Las Ondas Way

5.0/5
Vivian W. Charsan Lane

Overall top two reasons to use Clean CrawlSpace Inc,- efficiency and cost effective. No suggestions for better service, you guys are cool!

5.0/5
Richard San Jose, CA

Very good company. David was a pleasure to work with and really helped make our crawl space job go smoothly. Thanks very much, I would highly recommend them.

3.8/5
Bill S. Campbell, CA

5.0/5
Leslie T. San Jose, CA

I wish all service companies were run like this one!

4.8/5
Katie H. Brocastle Way

5.0/5
Lana H. Sunrise Court

Great service provided by everyone we came into contact with. Thanks!

4.0/5
Anne S. Belvue Drive

5.0/5
Mark M. Cerrito Avenue

Truly exceptional service!

My only regret is that I have but one Crawl Space for you to service!

5.0/5
John P. Kentucky St

Would like advice on closing up the existing crawlspace air vents. A lot of debris enter into the nice clean crawl space; not certain if I need air circulation as a building code or possible attempt to change this region into a conditioned space by installing air duct / ducts to provide heat

4.6/5
Jim E. Virginia Ave

Heard about you at the Home & Garden Show of Santa Clara & San Jose - we noticed a professional manner. You all were very professional every step of the way - you should all be proud to be a part of Clean Crawlspace.

4.4/5
Eric & Maggie P. Anamor St.

4.5/5
Tony B. Hampton Ave

The foreman David was very friendly and accommodating. He communicated his plan well and got the job done quickly and efficiently.

4.0/5
Karla K. 94063, CA

There was some lack of communication between Alex and David about where the pump should drain in the yard, and there were some questions for me that I wasn't sure how to answer.

4.8/5
Ron N. Hillview Drive

4.4/5
Scott B. Cerro Verde

4.6/5
Darryl S. San Jose, CA

5.0/5
Wayne R. Cuesta Real

4.0/5
Ernie P. Holly Ann Place

5.0/5
Jean C. Seawood Way

Your business was a recommendation from our oldest daughter who recommended you to her sister and then us. We are a complete family that you have serviced. Everyone is extremely satisfied.

5.0/5
Jean C. Seawood Way

Our experience with Clean CrawlSpace has been absolutely OUTSTANDING. We had our crawlspace encapsulated with sump pumps never anticipating how much we really needed them. We live in the Almaden area of San Jose and have heard there were springs in the area. Our solid oak hardwood floors were recently installed by a Diamond Certified company. They informed us that our moisture reading was borderline and would be solved by a vapor barrier. However 6 months later we noticed the floors had a slight cuping. No one has ever recognized that we had any water but there was an odor. Since completion of your work we are aware of the amount of sub surface water in our crawlspace. Access to the crawlspace is in the interior of our house. Your employees made sure their work was done with no impaction to us. There was no tracking of debris. They were very efficient and professional. Thank you for a job well done.

4.2/5
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
David B. Waterloo Ct

Awesome, would recommend to anyone

5.0/5
Erick T. Edison St

4.2/5
Steve T. San Jose, CA

4.8/5
Jessica L. San Mateo, CA

Responsible crawl space repair company serving Sunnyvale, California

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Sunnyvale, CA.

Services & Products we offer in Sunnyvale:

Crawl space dehumidifiers
Crawl space sump pumps
Crawl space insulation
Crawl space access doors
Crawl moisture and mold control
Crawl space sealing with CleanSpace vapor barrier.
25-year warranty on crawl space encapsulation systems.
Financing Available
FREE written estimates and inspections, and fast installation

Work Requests From Sunnyvale, CA

Valley Forge Dr in Sunnyvale

Karameos in Sunnyvale

Please call or email me first

Waxwing Avenue in Sunnyvale

Spoonbill Way in Sunnyvale

Need to repair/clean/insulate crawl space. Please give quote.

Kennewick Drive in Sunnyvale

Crawl space cleanup (existing debris), eliminating moisture and insulation.

Nightingale Ave in Sunnyvale

Flooring is very cold and would like to keep the crawl space clean and neat and prevent any termite spreading in future.

Dominion Avenue in Sunnyvale

The crawl space is little damp so would like to checkout why it's happening.

Turnstone Way in Sunnyvale

Water in the crawl space when it rained last year. Need someone to give me a quote to fix the problems.

S Mary in Sunnyvale

I would like to use my crawlspace for storage. The encapsulation with strong flooring is my goal.

La Grande Drive in Sunnyvale

I would like some one check our crawl space for moisture and mold as I found mold growing on our walls. Also our hardwood floor buckling during the winter times.

Turnstone Way in Sunnyvale

After the days of raining, there is a foul smell in the master bedroom. I looked at the crawl space and found a pool of water in the crawl space. I need to schedule an appointment for inspection and estimate.

Nelson Way in Sunnyvale

Looking for an estimate for crawl space encapsulation. Space is currently vented.

Vasquez Ave in Sunnyvale

Additional information: How did you hear about us?: on

Nelson Way in Sunnyvale

Insulating crawlspace. Additional information: How did you hear about us?: on

Hollenbeck Ave in Sunnyvale

I am looking for an estimate for insulating the crawlspace in a 1250 sq.ft. ranch home with a moisture barrier, plus installing a sump pump and a drainage system. Additional information: How did you hear about us?: on

Cloverdale Ct in Sunnyvale

Sometime in the next year I'm interested in doing something about our uninsulated crawl space. I'm interested in two general options, and going with the more cost effective one: - Option A: Closing up our crawl space and insulating the boundary. - Option B: Spray foam (HFC-free) on the floor underside to protect the wood from moisture and prevent infiltration. (Before this we'd want to add joists to our joistless post-and-beam floor.)

Karameos Ct. in Sunnyvale

Our floors are freezing. We just moved into our new home about 3 years ago. We removed the old dirty carpet and refinished the nice wooden floors. Without the carpet, the wooden floors are freezing. Is there a way to get this fixed ASAP? Thanks! Janey Additional information: How did you hear about us?: on

Dennis Ave in Sunnyvale

Hi, I need an estimate to condition my crawlspace (insulate, add vapor barrier and close vents) - my home is 1290 square foot. To dehumidify, do you add a vertical duct to go out through the ceiling?