The District has changed the process on verifying COI. Please contact Certificial via the email information below or the telephone number to ensure that your clients COI is compliant. The verification is now being done from insurance agent to insurance agent

•  Your insurance Agent will need to register/login at my.certificial.com to provide the insurance
• support@certificial.com
• 855-603-3120

Insurance Requirements For Plumbing Permits:

Insurance Requirements For Plumbing Permits:

• General Liability $2M per occurrence/$4M  in the aggregate. The limits may be satisfied by any combination of  primary and excessive coverage-such as an umbrella policy. 
• Automobile Insurance $1M 
• Workers Compensation (as required by applicable state requirements)

Sample Certificate of Insurance:

List of Plumbers who have done business in the District: