ZenCleanWindow cleaner in Sunnyvale, CA
ZenClean is a window cleaner in Sunnyvale, CA, ranked #1 of 119 window cleaners in Sunnyvale and rated 4.8 from 46 Google reviews. Open 7 days a week.
Sunnyvale, CAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (650) 966-5309 |
|---|---|
| Website | zencleanco.com |
| Hours | Open 7 days a week |
| Google rating | 4.8 from 46 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Window Cleaningmain tradeGoogle main category
Service area
Serves Sunnyvale and 11 towns within 15 miles: Santa Clara, Cupertino, San Jose, Campbell, Milpitas, Mountain View, Saratoga, Alum Rock, Los Altos, Communications Hill and East Foothills.
Based in Sunnyvale, CAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 8 PMevening |
| Tuesday | 8 AM – 8 PMevening |
| Wednesday | 8 AM – 8 PMevening |
| Thursday | 8 AM – 6 PM |
| Friday | 8 AM – 8 PMevening |
| Saturday | 8 AM – 6 PM |
| Sunday | 8 AM – 6 PM |
- Open evenings (after 6 PM)
- Open Saturdays
- Open Sundays
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
4.8from 46 Google reviews
Hired ZenClean? Write a review
Questions about ZenClean
How is ZenClean ranked in Sunnyvale?
ZenClean is ranked #1 of 119 window cleaners in Sunnyvale by CR Score, with 61 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 ZenClean’s hours?
ZenClean is open 7 days a week. Its listed hours are Open 7 days a week. On Saturdays it is open 8 AM to 6 PM, and on Sundays 8 AM to 6 PM. Hours come from the business listing; holiday hours may differ.
What areas does ZenClean serve?
Serves Sunnyvale and 11 towns within 15 miles: Santa Clara, Cupertino, San Jose, Campbell, Milpitas, Mountain View, Saratoga, Alum Rock, Los Altos, Communications Hill and East Foothills. The list is based on the business's location and the usual service radius for window cleaning. Confirm your address is covered when you call.
What do Google reviews say about ZenClean?
ZenClean has a rating of 4.8 from 46 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 ZenClean?
Call ZenClean on (650) 966-5309. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own ZenClean? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.
Compare nearby window cleaners
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| ZenClean (this business) | — | 61 | 4.8 (46) | — | Yes | Yes | |
| Diamond’s Window Cleaning | #2 | 60 | 5.0 (69) | — | Yes | Yes | 1.3 mi |
| Ultra Clear Window Washing | #3 | 60 | 5.0 (8) | — | Yes | Yes | 7.2 mi |