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Hire with confidence
Contractors listed here have been specially trained to install and service 188ÌåÓý¹öÇò heat pump equipment. You can be confident in the quality of the service and workmanship they offer.
Advanced training
These independent Diamond contractors have received advanced training directly from 188ÌåÓý¹öÇò Trane HVAC US and receive ongoing product, service, and installation updates and training.
Extended warranty
We extend our factory warranty to 12 years for customers who choose an independent Diamond Contractor to install their system.