MDE1BV HARV Limited Class Contractor After earning MDE1BV HARV Limited Class Contractor, you’re licensed to bid on and execute heating, air conditioning, and refrigeration projects up to specific dollar thresholds in your state. General contractors regularly subcontract HVAC work to holders of this credential, making it the gateway credential for independent HVAC specialists seeking their own job flow and client relationships.
| Exam Name | MDE1BV HARV Limited Class Contractor |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
