Sergio Sanjenis

Oldach Marketing & Business Development Director Sergio Sanjenis. May 05, 2020

Florida News

Ducane and Oldach Sponsor Entry in CFR SCCA Cabin...

Ducane™ Air Conditioning and Heating and their central Florida distributor, Oldach Air Conditioning & Refrigeration Supplier, sponsored the Race Factory team entry in the Central […]

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Is Geothermal the Future of Eco-Friendly HVAC?

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Trade Schools Are Falling Behind: How to Prepare the Next Generation for a Tech-Driven Construction Industry

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How to Define and Reward Outstanding Performance in Every Role

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Advertise Today!

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Power Plumber Pro Condensate Line Cleaner Demonstration

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Make the Most of Busy Seasons to Boost Year-Round Success

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From Clicks to Customers: Optimizing Ad Campaigns for Better Quality Leads

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No HVACR Technician Left Behind

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AHR Expo Recap

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