Attic Cleaning
We provide a deep and dedicated attic cleaning service to leave your attic in perfect condition to be safely inhabited and used again. Our in-house inspectors evaluate every corner before work begins.
Licensed Contractor #1126472 · Serving Bay Area Since 2011
Your Bay Area Attic, Crawl Space, and HVAC Experts
Licensed attic cleaning, insulation, rodent prevention, crawl space cleaning, and HVAC services in Fremont, San Jose, Oakland, and San Francisco. Serving the Bay Area since 2011.
Schedule Your Free Inspection
Licensed Contractor
Attical Inc. # 1126472
In Business Since 2011
Over a decade of Bay Area experience
5-Star Rated Service
Trusted by Bay Area homeowners
Bay Area Service Area
Fremont, San Jose, Oakland, SF, Santa Cruz and surrounding cities
Our Core Services
Professional attic, crawl space, insulation, rodent prevention, and HVAC services for Bay Area homeowners.
Insulation Services
Quick and efficient insulation installation and removal services to provide your home with comfort, lower energy bills, and peace of mind. We assess your current insulation and recommend the best solution for your home and budget.
Rodent Prevention
We know how difficult it is to deal with a rodent infestation. AttiCal provides comprehensive rodent prevention services including sealing entry points, removing contaminated insulation, and sanitizing affected areas.
Crawl Space Cleaning
Eliminate dust, mold, and allergens from your crawl space. Our in-house inspectors provide a detailed inspection report so we understand exactly what needs to be done before any work begins.
HVAC Replacement
Replacing an old and inefficient HVAC system can reduce energy costs and improve air quality in your home. As licensed HVAC contractors we provide expert advice on which system best fits your home and budget.
HVAC Cleaning and Repair
Problems with heating or air conditioning? Your HVAC system could be failing and costing you more money in electricity. Our HVAC experts provide maintenance, cleaning, and repair services to keep your system running efficiently.
About Attical Insulation and Rodents
Attical Insulation and Rodents is a professional attic and crawl space cleaning company that was officially founded in 2011 by a highly trained team with decades of hands-on experience. Based in Fremont, California, we proudly serve Fremont, San Jose, Oakland, San Francisco, Santa Cruz, and the surrounding Bay Area communities.
As a licensed contractor (Attical Inc. # 1126472) we specialize in attic cleaning, insulation installation and removal, rodent prevention, crawl space cleaning, and HVAC replacement, cleaning, and repair. We are dedicated to providing every customer with the highest standard of service and we strive every day to improve and expand our capabilities.
Hablamos Español. We welcome all Bay Area homeowners to contact us in English or Spanish.
License #1126472Founded 2011Bay Area Owned and Operated
Why Bay Area Homeowners Choose AttiCal
A licensed local contractor serving Fremont, San Jose, Oakland, and San Francisco since 2011.
Licensed and Insured
Attical Inc. is a fully licensed California contractor (# 1126472). Every job is performed by trained, in-house technicians — never subcontracted.
Free, No-Obligation Inspection
Every project starts with an in-person inspection and a detailed written report so you know exactly what your attic, crawl space, or HVAC system needs.
Local, Bilingual Service
Founded and based in Fremont in 2011. Our team serves the entire Bay Area and provides support in both English and Spanish.
Frequently Asked Questions
Common questions from Bay Area homeowners about our services.
We serve Fremont, San Jose, Oakland, San Francisco, Santa Cruz, and surrounding Bay Area cities. Call us at (408) 990-6306 to confirm service availability in your area.
Yes. We offer a free attic and crawl space inspection with a detailed written report at no charge. Contact us to schedule yours.
A professional attic cleaning typically takes 4 hours to 2 days, depending on the condition of the attic. Light dust and debris removal usually takes 4–6 hours, moderate cleanouts take 6–12 hours, and more extensive projects involving insulation removal or pest sanitization may take 1–2 days.
Yes. AttiCal operates as a licensed contractor under Attical Inc. # 1126472.
Yes. Hablamos Español. Our team is available to assist you in both English and Spanish.
Attic cleaning removes debris, contamination, old insulation, rodent droppings, and other hazardous material from your attic space. Attic insulation involves installing new insulation material after cleaning to improve your home's energy efficiency and comfort.
Yes. Rodents frequently nest in and contaminate attic insulation. AttiCal provides rodent prevention services including sealing entry points and replacing contaminated insulation to protect your home.
Serving the Greater Bay Area
AttiCal provides attic cleaning, insulation, rodent prevention, crawl space cleaning, and HVAC services across the following cities and communities.
FremontSan JoseOaklandSan FranciscoSanta Cruz
Not sure if we serve your area? Call us at (408) 990-6306 or send us a message.
Get Your Free Attic Inspection Today
Speak with a licensed AttiCal technician. No cost, no obligation. Hablamos Español.
Phone
Hours
Monday through Friday 8:00am to 5:00pm
Saturday Closed
Sunday Closed
Saturday Closed
Sunday Closed
Languages
Hablamos Español
License
Attical Inc. # 1126472
Schedule Your Free Inspection
We typically respond within one business day. For immediate assistance call (408) 990-6306.