Owens Corning Platinum Preferred

certification

GenRank Score

72.3

An elite certification from Owens Corning for roofing contractors demonstrating superior craftsmanship and business practices, offering extended warranties.

Also Known As

Owens Corning Platinum PreferredOwens Corning Platinum Preferred Contractor

2 questions•1 category

Which roofing contractors are the most trusted?Roofing Contractors

Score

50.0

Rank

Score History

Loading score data...

Average Rank

#3.5

Median

Range

#2–#6

Consistency

★★☆σ=1.5

🏆Top 3 in 4/6 models

🎯Top 5 in 5/6 models

Rankings by Model

Gemini 3.7 Flash #2Sonar #2Claude Haiku 4.5 #3GPT-5.6 Luna #3Gemini 3.1 Flash Lite #5Grok 4.3 #6

Which roofers are best for leak repairs and storm damage?Roofing Contractors

Score

22.3

Rank

#12

Score History

Loading score data...

Average Rank

#2.0

Median

Range

#2–#2

🏆Top 3 in 1/1 models

Rankings by Model

Gemini 3.7 Flash #2