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Serwas Window Cleaning Services, LLCWindow cleaner in Oshkosh, WI

Serwas Window Cleaning Services, LLC is a window cleaner in Oshkosh, WI, ranked #7 of 15 window cleaners in Oshkosh and rated 4.4 from 16 Google reviews. Open Monday to Friday.

Oshkosh, WIUpdated 0 paid placements in any rankingHow we rank

Key facts

Key facts about Serwas Window Cleaning Services, LLC
Phone(920) 303-6140
Websitejacksmaintenance.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating4.4 from 16 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Oshkosh and 2 towns within 15 miles: Neenah and Menasha.

Based in Oshkosh, WIView on map

Opening hours

Opening hours for Serwas Window Cleaning Services, LLC
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 16 Google reviews

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Questions about Serwas Window Cleaning Services, LLC

How is Serwas Window Cleaning Services, LLC ranked in Oshkosh?

Serwas Window Cleaning Services, LLC is ranked #7 of 15 window cleaners in Oshkosh by CR Score, with 56 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 Serwas Window Cleaning Services, LLC’s hours?

Serwas Window Cleaning Services, LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Serwas Window Cleaning Services, LLC serve?

Serves Oshkosh and 2 towns within 15 miles: Neenah and Menasha. 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 Serwas Window Cleaning Services, LLC?

Serwas Window Cleaning Services, LLC has a rating of 4.4 from 16 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 Serwas Window Cleaning Services, LLC?

Call Serwas Window Cleaning Services, LLC on (920) 303-6140. 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 window cleaners

Serwas Window Cleaning Services, LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Serwas Window Cleaning Services, LLC (this business)—564.4 (16)—NoNo
Walker Washing#5615.0 (21)—YesYes8.3 mi
Ladder Co. Cleaning Solutions#6605.0 (148)—NoNo7.4 mi
Garrett's Maintenance Inc#8554.9 (17)—YesYes11.9 mi

See all 15 ranked window cleaners in Oshkosh