Services
🧾 Trust Card · 2 receipts
- Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
- Shown as open for business in the source dataOperating status in the business record.
Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.
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Service area
Map of the Castro Valley, CA area (© Google). Is this your business? Claim it and put up your own photos →
About Ultra Wash
Ultra Wash is listed on AssistAnt for cleaning (home, office, carpet, pressure washing) in Castro Valley, CA.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (510) 538-8638
- Website
- ultrawashus.com
- Location
- Castro Valley, CA, 94546 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Ultra Wash
- What is the phone number for Ultra Wash?
- (510) 538-8638. You call Ultra Wash directly; AssistAnt never sits in the middle.
- Where is Ultra Wash?
- Ultra Wash serves Castro Valley, CA as a service-area business (no street address shown).
- Is Ultra Wash still in business?
- Listed from public business records, last updated October 13, 2026. Call to confirm.
- Is Ultra Wash licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Castro Valley?
- AssistAnt lists 735 cleaning companies near Castro Valley. Closest to Ultra Wash: Stay Cleaned Up (0.2 mi), BA House Cleaning (0.5 mi), Tender Loving Care House Cleaning Service (1.1 mi).
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Other cleaning companies nearby
- Stay Cleaned UpHayward, CA · 0.2 mi
- BA House CleaningHayward, CA · 0.5 mi
- Tender Loving Care House Cleaning ServiceCastro Valley, CA · 1.1 mi
- Ecotech Pressure Washing ServicesCastro Valley, CA · 1.2 mi
- The Magic Mop,incCastro Valley, CA · 1.2 mi
- Castro Valley CleaningCastro Valley, CA · 1.6 mi