Crawl Space Insulation & Vapor Barrier for a Drier, Energy-Efficient Home
Dry • Efficient • Expert Crawl Care
- Free crawl-space inspection & moisture reading
- Same-day insulation and vapor-barrier install available
- Professionally trained, licensed & insured technicians
- 5-Star rated across Google & Yelp
Schedule your FREE inspection and estimate right away!
“They did exactly what they said they would do. Polite people at all levels. Nico explained what they could do ...”
Anna Gabriela Mendoza
- Verified client
Get started in 3 simple steps
Stay dry and energy-efficient — we stop moisture, mold & heat loss under your home.
Book Your Free Estimate
Pick a convenient time online or by phone; we confirm in minutes.
On-Site Crawl Space Assessment & Quote
Our experienced technician checks insulation levels, moisture readings & venting, shows photos—no hidden fees.
Professional Insulation & Barrier Installation
We remove old material, seal gaps, install new R-value insulation and a heavy-duty vapor barrier, then tidy up.
Schedule your FREE inspection and estimate right away!
Trusted Crawl Space Insulation Pros Serving the Entire Bay Area
Keep your home dry, mold-free, and energy efficient. We guarantee it.
We go all-out to deliver dry, well-insulated crawl spaces.
Thousands of homeowners across the San Francisco Bay Area trust AtticPros for crawl space insulation, vapor-barrier installation, and moisture control — and with good reason.
We start with a free crawl-space inspection, record moisture readings and photos, then remove old debris, install R-19 or higher insulation and a heavy-duty vapor barrier — leaving your foundation protected, energy bills lower, and indoor air healthier.
Comprehensive Crawl Space Insulation & Moisture Protection
Cold floors, musty odors, and high humidity often start in an uninsulated crawl space. Left untreated, excess moisture invites mold, pests, and wood rot—driving up energy bills and threatening your home’s structural health.
Our experienced team removes debris and damaged insulation, seals gaps, then installs new R-19 (or higher) fiberglass batts along with a heavy-duty 10-mil vapor barrier. We finish by taping seams and insulating rim joists for an airtight seal. The result: warmer floors, lower utility costs, and a crawl space that stays clean and dry—backed by our on-time, on-budget guarantee.
We’re the Bay Area’s most experienced Crawl Space & Foundation specialists
Our services include:
- Crawl Space Insulation
- Vapor Barrier Installation
- Crawl Space Cleaning
- Mold & Mildew Remediation
- Encapsulation & Sealing
- Sump Pump Install
- French Drain Install
- Waterproofing
- Insulation Removal
- Dead Animal Removal
- Spray Foam Insulation
Got a damp crawl space?
Book your FREE crawl-space inspection today!
Here’s what your free inspection includes:
- Photo documentation of insulation, joists & vapor barrier
- Moisture & humidity readings taken on the spot
- R-value and air-gap assessment to gauge efficiency
- Experienced technician ready to answer all your questions
- Itemized, upfront insulation quote—no surprises
“They did exactly what they said they would do. Polite people at all levels. Nico explained what they could do ...”
Anna Gabriela Mendoza
- Verified client
Our Proven Process Leaves Your Crawl Space Dry, Clean & Efficient
A healthy home starts with a moisture-free crawl space. Our three-step process removes debris, installs high-R insulation, and seals out damp air—so your floors stay warm and your foundation stays protected.
Clear out the mess
Clean
Add a thermal blanket
Insulate
Seal out moisture for good
Protect
Fully Licensed & Insured
Satisfaction Guaranteed
Transparent Pricing
Locally owned and operated
Proudly serving the Greater Bay Area
Alameda
Albany
Ashland
Berkeley
Castro Valley
Cherryland
Dublin
Emeryville
Fairview
Fremont
Hayward
Livermore
Newark
Oakland
Piedmont
Pleasanton
San Leandro
San Lorenzo
Union City
Alamo
Antioch
Brentwood
Concord
Danville
Discovery Bay
Lafayette
Martinez
Moraga
Oakley
Orinda
Pinole
Pittsburg
Pleasant Hill
Richmond
Rodeo
San Pablo
San Ramon
Walnut Creek
Larkspur
Mill Valley
Novato
San Anselmo
San Rafael
Tamalpais
Homestea Valley
Belmont
Burlingame
Daly City
East Palo Alto
Foster City
Half Moon Bay
Hillsborough
Menlo Park
Millbrae
North Fair Oaks
Pacifica
Redwood City
San Bruno
San Carlos
San Mateo
South San Francisco
Alum Rock
Campbell
Cupertino
Gilroy
Los Altos
Los Gatos
Milpitas
Morgan Hill
Mountain View
Palo Alto
San Jose
Santa Clara
Saratoga
Stanford
Sunnyvale
Benicia
Dixon
Fairfield
Suisun City
Vacaville
Vallejo
American Canyon
Angwin
Calistoga
Deer Park
Napa
Oakville
Rutherford
Silverado Resort
St. Helena
Yountville
Schedule your FREE inspection and estimate right away!
Take a look at what our customers are saying…
Frequently
Asked Questions
Most homes are completed in one day; larger or low-clearance spaces may take up to two days.
Absolutely. A heavy-duty 10-mil barrier locks out ground moisture, preventing mold, wood rot, and musty odors.
We typically use R-19 fiberglass batts, or R-30 where local code or homeowner preference calls for extra thermal protection.
Not at all. The process is low-noise, odor-free, and safe for pets and family members—you can stay comfortable while we work.
Why wait to protect your home and cut energy bills?
Book your FREE crawl-space inspection & insulation quote today!
Schedule your FREE inspection and estimate right away!
“They did exactly what they said they would do. Polite people at all levels. Nico explained what they could do ...”
Anna Gabriela Mendoza
- Verified client
