Tag: plumbing

Contractor in the HVAC Industry – Writer and Lecturer
By June 2, 2008 Read More →

Contractor in the HVAC Industry – Writer and Lecturer

As the innovator and copyright holder for the original Callahan/Roach Flat Rate Pricing system for HVAC, heating ventilation and air conditioning, service contractors, I lectured on quality service, pricing and flat rating service repairs.  HVAC and plumbing contractors, more than 3000 of them, were using the flat rate pricing system all around the country. In […]

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