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Ultra WashPressure washing company in Castro Valley, CA

Ultra Wash is a pressure washing company at 3151 Grove Way, Castro Valley, CA 94546, ranked #2 of 92 pressure washing companies in Castro Valley and rated 3.7 from 3 Google reviews. Open 24 hours a day, 7 days a week.

Castro Valley, CAUpdated 0 paid placements in any rankingHow we rank

Call (510) 538-8638Website ↗

Key facts

Key facts about Ultra Wash
Address3151 Grove Way, Castro Valley, CA 94546Get directions
Phone(510) 538-8638
Websiteultrawashcv.com
HoursOpen 24 hours, 7 days a week
Google rating3.7 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Castro Valley and 11 towns within 15 miles: Fairview, Hayward, Cherryland, Ashland, San Lorenzo, San Leandro, Dublin, Union City, San Ramon, Danville and Pleasanton.

Based in Castro Valley, CAView on map

Opening hours

Opening hours for Ultra Wash
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

3.7from 3 Google reviews

Hired Ultra Wash? Write a review

Questions about Ultra Wash

How is Ultra Wash ranked in Castro Valley?

Ultra Wash is ranked #2 of 92 pressure washing companies in Castro Valley by CR Score, with 58 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Ultra Wash’s hours?

Ultra Wash is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Ultra Wash serve?

Serves Castro Valley and 11 towns within 15 miles: Fairview, Hayward, Cherryland, Ashland, San Lorenzo, San Leandro, Dublin, Union City, San Ramon, Danville and Pleasanton. The list is based on the business's location and the usual service radius for pressure washing. Confirm your address is covered when you call.

What do Google reviews say about Ultra Wash?

Ultra Wash has a rating of 3.7 from 3 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Ultra Wash?

Call Ultra Wash on (510) 538-8638. The business is at 3151 Grove Way, Castro Valley, CA 94546. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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Compare nearby pressure washing companies

Ultra Wash compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Ultra Wash (this business)—583.7 (3)—YesYes
TLC Power Washing & Hood Cleaning Inc.#1635.0 (108)—YesYes2.9 mi
Dr Carpet Cleaner Bay Area#4575.0 (107)—YesYes11.2 mi

See all 92 ranked pressure washing companies in Castro Valley