Desert Diamond Insulation LLC

Report card

• Licence activeArizona ROC #320366, Specialty Residential R-40 Insulation. Issued 19 Jun 2018, renewal due 30 Jun 2028.
• Licensed 8 yrsSince 19 Jun 2018.
• Bonded$7,500 with Old Republic Surety Company, since 24 May 2018. Arizona sets the amount by licence type and expected yearly work, so a bigger bond means a bigger business, not a better one. Homeowners can also claim up to $30,000 from the ROC Recovery Fund.
• No complaintsNone on the Arizona ROC record.Arizona ROC record
• On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews

Checked against the Arizona Registrar of Contractors (ROC) register on 4 Nov 2026.

Why it ranks #25 of 56 insulation contractors in Phoenix

Score 47.6 / 100. Claiming this listing or using Theo never changes it. How we rank