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Best Window Cleaners in Oak Ridge, TN (2026)

15 window cleaners ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Oak Ridge: Jani-King Commercial Cleaning & Janitorial Service of Knoxville, CR Score 62/100; 5.0★ from 142 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): 2 Vols Window Cleaning, posts 24/7 hours; ranked #2 of 15.

  3. 4

    Most-reviewed: SmartWash, 610 Google reviews at 5.0★, the most of 15 ranked; ranked #4.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

15 Oak Ridge window cleaners are ranked here by CR Score, from ten published factors. 8 are open 24/7, 11 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 5.0★ across 15 rated businesses.

Top 10 window cleaners in Oak Ridge at a glance

Top 10 window cleaners in Oak Ridge at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Jani-King Commercial Cleaning & Janitorial Service of Knoxville625.0★ (142)Knoxville, 10 mi away24/7Overall
22 Vols Window Cleaning605.0★ (109)Kingsport, 14 mi away24/7Emergencies
3Window Hero West Knoxville594.9★ (111)Knoxville, 11 mi awaySat · Sun · Evenings—
4SmartWash585.0★ (610)Knoxville, 11 mi away24/7Most reviews
5MS Exterior Services575.0★ (33)Knoxville, 15 mi away24/7—
6City Wash575.0★ (315)Knoxville, 14 mi away——
7ClearGlassPros565.0★ (24)Knoxville, 12 mi away24/7—
8All-Shine Window Cleaning554.9★ (145)Knoxville, 13 mi awayEvenings—
9Brother's Window Cleaning555.0★ (197)Knoxville, 15 mi away——
10Knox Wash Exterior Cleaning545.0★ (13)Knoxville, 15 mi away24/7—

The 15 best window cleaners in Oak Ridge, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  4. #4 SmartWash

    Based in Knoxville, 11 mi away

    58/100CR Score

    Ranked #4 because of its Google rating and review volume: 5.0★ from 610 Google reviews, the most in Oak Ridge.

    • 5.0★ from 610 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10924 Kingston Pike # 200, Knoxville, TN 37934
    View profile for SmartWash(865) 351-0691

  6. #6 City Wash

    Based in Knoxville, 14 mi away

    57/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 315 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 315 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2925 NW Park Dr, Knoxville, TN 37921
    View profile for City Wash(865) 365-1553

  7. #7 ClearGlassPros

    Based in Knoxville, 12 mi away

    56/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Window cleaning service”.

    • 5.0★ from 24 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for ClearGlassPros(330) 209-1497

Also serving Oak Ridge

2 more window cleaners within 15 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked window cleaners serving Oak Ridge
BusinessGoogle ratingDistance
LAKE House Cleaning & Pressure Washing Services14 mi
Underwood Window Cleaning5.0★ (1)12 mi

How we ranked Oak Ridge window cleaners

We scored 15 Oak Ridge window cleaners on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Oak Ridge data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Window cleaners in Oak Ridge: frequently asked questions

Who is the best window cleaner in Oak Ridge?

By CR Score, the highest-ranked window cleaner in Oak Ridge, TN is Jani-King Commercial Cleaning & Janitorial Service of Knoxville with a CR Score of 62/100. It has 5.0★ from 142 Google reviews. It is open 24/7. 2 Vols Window Cleaning (#2) and Window Hero West Knoxville (#3) follow. We ranked 15 window cleaners on ten factors, last updated November 3, 2026.

How many window cleaners are there in Oak Ridge?

ContractorsRanked ranks 15 window cleaners serving Oak Ridge, TN. Another 2 within 15 mi are listed but not ranked yet. Counts are as of November 2026.

Which window cleaners in Oak Ridge are open 24/7?

8 ranked window cleaners in Oak Ridge post 24/7 hours. The highest-ranked are Jani-King Commercial Cleaning & Janitorial Service of Knoxville (#1), 2 Vols Window Cleaning (#2) and SmartWash (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which window cleaners in Oak Ridge work on weekends?

11 of 15 ranked window cleaners post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Jani-King Commercial Cleaning & Janitorial Service of Knoxville (#1), 2 Vols Window Cleaning (#2) and Window Hero West Knoxville (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Oak Ridge window cleaners have?

The median Google rating among 15 rated window cleaners in Oak Ridge is 5.0★, with a median of 109 reviews. SmartWash has the most, 610 reviews, and ranks #4. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank window cleaners?

Each window cleaner gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do window cleaners outside Oak Ridge count in this ranking?

Yes, if they are within 15 mi of the Oak Ridge city center, our service radius for window cleaners. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can window cleaners pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Oak Ridge

  1. November 2026: CR Scores recalculated for 15 window cleaners serving Oak Ridge.

More window cleaners and Oak Ridge pages

Other trades in Oak Ridge