Skip to content
ContractorsRanked

Jani-King Commercial Cleaning & Janitorial Service of KnoxvilleWindow cleaner in Knoxville, TN

Jani-King Commercial Cleaning & Janitorial Service of Knoxville is a window cleaner at 609 Reliability Cir, Knoxville, TN 37932, ranked #1 of 58 window cleaners in Knoxville and rated 5.0 from 142 Google reviews. Open 24 hours a day, 7 days a week.

Knoxville, TNUpdated 0 paid placements in any rankingHow we rank

Call (865) 671-5464Website ↗

Key facts

Key facts about Jani-King Commercial Cleaning & Janitorial Service of Knoxville
Address609 Reliability Cir, Knoxville, TN 37932Get directions
Phone(865) 671-5464
Websitejaniking.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 142 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Knoxville and 7 towns within 15 miles: Farragut, Oak Ridge, Lenoir City, Alcoa, Clinton, Eagleton Village and Maryville.

Based in Knoxville, TNView on map

Opening hours

Opening hours for Jani-King Commercial Cleaning & Janitorial Service of Knoxville
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

5.0from 142 Google reviews

Hired Jani-King Commercial Cleaning & Janitorial Service of Knoxville? Write a review

Questions about Jani-King Commercial Cleaning & Janitorial Service of Knoxville

How is Jani-King Commercial Cleaning & Janitorial Service of Knoxville ranked in Knoxville?

Jani-King Commercial Cleaning & Janitorial Service of Knoxville is ranked #1 of 58 window cleaners in Knoxville by CR Score, with 65 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 Jani-King Commercial Cleaning & Janitorial Service of Knoxville’s hours?

Jani-King Commercial Cleaning & Janitorial Service of Knoxville 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 Jani-King Commercial Cleaning & Janitorial Service of Knoxville serve?

Serves Knoxville and 7 towns within 15 miles: Farragut, Oak Ridge, Lenoir City, Alcoa, Clinton, Eagleton Village and Maryville. 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 Jani-King Commercial Cleaning & Janitorial Service of Knoxville?

Jani-King Commercial Cleaning & Janitorial Service of Knoxville has a rating of 5.0 from 142 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 Jani-King Commercial Cleaning & Janitorial Service of Knoxville?

Call Jani-King Commercial Cleaning & Janitorial Service of Knoxville on (865) 671-5464. The business is at 609 Reliability Cir, Knoxville, TN 37932. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Jani-King Commercial Cleaning & Janitorial Service of Knoxville? 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.

Claim this profile

Compare nearby window cleaners

Jani-King Commercial Cleaning & Janitorial Service of Knoxville compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Jani-King Commercial Cleaning & Janitorial Service of Knoxville (this business)—655.0 (142)—YesYes
Knox ProWash#3655.0 (105)—YesYes11.8 mi

See all 58 ranked window cleaners in Knoxville