Category-specific evidence and scores. This is not a universal company score.
The current U.S. portfolio is gas-focused and spans residential through professional machines, with engine, pump, hose, nozzle, thermal-relief, and parts details.
Last verified 2026-08-20
Profile answer
Simpson Cleaning is ranked #5 in Pressure Washer Companies with a score of 85.0 out of 100. Evidence coverage is 100% and confidence is high. This result is specific to that category's frozen rubric.
The current U.S. portfolio is gas-focused and spans residential through professional machines, with engine, pump, hose, nozzle, thermal-relief, and parts details. [1]
GearLab measured the Simpson CM61083 at 2300 PSI, 2.16 GPM, and 4968 cleaning units, with excellent cleaning but low portability and 93 dB noise. The finding applies only to the named representative model. [2]
Criterion score breakdown
Criterion
Weight
Score
Cleaning performance and usability
25%
25.0
Reliability and durable design
15%
12.0
Value and ownership cost
15%
12.0
Portfolio and application coverage
15%
12.0
Support, warranty, and parts
10%
8.0
Independent and market corroboration
10%
8.0
Specification and safety transparency
10%
8.0
Strengths
Anchor 5 is supported by the linked current official and representative exact-model independent evidence. The representative test is not generalized to untested models, and no commercial signal enters this input. [2]
Anchor 4 is supported by the linked current official company-level evidence. The representative test is not generalized to untested models, and no commercial signal enters this input. [1]
Anchor 4 is supported by the linked current official and representative exact-model independent evidence. The representative test is not generalized to untested models, and no commercial signal enters this input. [2]
Capabilities
Anchor 4 is supported by the linked current official company-level evidence. The representative test is not generalized to untested models, and no commercial signal enters this input. [1]
Pricing
Anchor 4 is supported by the linked current official and representative exact-model independent evidence. The representative test is not generalized to untested models, and no commercial signal enters this input. [2]
Support and warranty
Anchor 4 is supported by the linked current official company-level evidence. The representative test is not generalized to untested models, and no commercial signal enters this input. [1]
Sources
The Best Pressure WashersGearLab | independent testing research | Tier 3 | Independent corroboration | checked 2026-08-20