Keystone Exterior Cleaning

Each document is checked against the issuing source and re-verified at renewal. An expired or missing item stays visible on the record.

• General liability insurance

  Nationwide — $1M / $1M aggregate

  verified

  Expires Dec 19, 2026

• Workers' compensation

  Nationwide — statutory limits, 6 employees covered

  verified

  Expires Dec 1, 2026

• Business license

  State contractor registration #700164

  verified

  Expires Jan 31, 2027

• Stormwater / NPDES permit

  State general permit for mobile washing discharge

  verified

  Expires Jan 19, 2027

• OSHA safety program

  Documented training program, 1 recordable incidents in 12 months

  verified

  No expiry on file

Trailing 12 months, drawn from 27 documented visits. These are the numbers a star rating hides.

On-time rate

94%

Arrived within the agreed service window

Rework rate

5%

Visits requiring a return trip

Response time

9h

Median time to first reply

Units per night

63

Documented nightly capacity

Retention

91%

Contracts renewed at term

Incidents / 1k

1.9

Recordable incidents per 1,000 visits

Documentation attached to this listing and reconciled against billing, so a claim about work performed can be checked rather than taken on faith.

• Before / afterJun 2, 2026

  Before and after documentation

  Timestamped photo pairs captured at the start and end of each scheduled visit, retained for 24 months.

  Verified by

  WashAttest field audit

• Wash logFeb 19, 2026

  Wash log export

  Per-visit log recording date, unit identifiers, services performed, and the crew on site.

  Units covered

  561

  Verified by

  Vendor system export

• COI on fileApr 13, 2026

  Certificate of insurance on file

  Current certificate naming the required additional insured, re-verified at each renewal.

  Verified by

  Carrier-issued certificate

• Stormwater logAug 23, 2026

  Stormwater discharge log

  Record of water recovered, method used, and discharge destination for each wash event.

  Verified by

  Third-party compliance review

A business can answer a review with evidence. The record shows the claim, the response, the evidence, and the outcome — including when the review was upheld.

• Removed — review withdrawnOpened Dec 15, 2025 · Closed Dec 29, 2025

  Reviewer claim

  Claims two units were skipped during the billing period.

  Business response

  Vendor provided the per-unit service log and corrected the invoice.

  Evidence on record

  Per-unit service log, corrected invoice

8 of 8 reviews come from a verified operator role. Roles on this listing: Building engineer, Store manager, Retail operations manager, Shopping center manager, Facility manager.

• MR

  Marcus R.

  Building engineer

  Jul 6, 2026

  Verified facility email domain29 jobs with vendor2 yr 8 mo customer

  Our lot looks new

  They pressure washed our grocery store sidewalk and the difference is night and day. They cleaned the dumpster pad and the smell is gone.

  Commercial Pressure Washing · Hartford, Connecticut · via Direct

• LY

  Lena Y.

  Store manager

  Apr 9, 2026

  Verified retail email domain15 jobs with vendor3 yr 8 mo customer

  Decent clean

  The office building entrance was slick with grease and now it is safe to walk on. The concrete looks much better. A few stubborn stains remain.

  Commercial Pressure Washing · Hartford, Connecticut · via Google

• AZ

  Arturo Z.

  Retail operations manager

  Apr 6, 2026

  Verified retail email domain26 jobs with vendor1 yr 9 mo customer

  Exceeded expectations

  They worked around our business hours in Hartford without a single complaint. They used the right pressure so nothing was damaged.

  Commercial Pressure Washing · Hartford, Connecticut · via Google

• BJ

  Bryce J.

  Building engineer

  Oct 30, 2025

  Verified facility email domain13 jobs with vendor2 yr 3 mo customer

  Mixed results

  We had our dumpster pad pressure washed before a health inspection in Hartford. Reliable crew. The invoice took a while to arrive.

  Commercial Pressure Washing · Hartford, Connecticut · via Google

• WS

  Wendy S.

  Shopping center manager

  Sep 30, 2025

  Verified property management license8 jobs with vendor3 yr 4 mo customer

  Good work, poor scheduling

  They cleaned the warehouse apron at our Hartford location before we opened for the day. Reliable crew. The invoice took a while to arrive.

  Commercial Pressure Washing · Hartford, Connecticut · via Google

• NP

  Nadia P.

  Building engineer

  Aug 21, 2025

  Verified facility email domain19 jobs with vendor4 yr 1 mo customer

  Reliable and thorough

  Our self-storage driveway in Hartford had a layer of grime that nothing else touched. They were fully insured and provided a COI without us asking.

  Commercial Pressure Washing · Hartford, Connecticut · via Direct

• GJ

  Gloria J.

  Facility manager

  Jun 18, 2025

  Verified facility email domain21 jobs with vendor1 yr 4 mo customer

  Finally clean

  We had our church parking lot pressure washed before a health inspection in Hartford. They used the right pressure so nothing was damaged.

  Commercial Pressure Washing · Hartford, Connecticut · via Yelp

• DG

  Dana G.

  Facility manager

  Jun 8, 2025

  Verified facility email domain21 jobs with vendor4 yr 5 mo customer

  Finally clean

  The office building entrance at our Hartford site had a black film of grime on it. They were fully insured and provided a COI without us asking.

  Commercial Pressure Washing · Hartford, Connecticut · via Google

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