Laird & Son

Laird & Son

Got a Red Tag?

Got a red tag! Let me see. Did a technician come to your house to clean and inspect your furnace or boiler? Did he say something was not up to code and needed to be changed immediately? Did he say that it should have been noticed before (even though you have used the same company …

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Efficiency Equals Airflow

Efficiency equals airflow. Are you aware of this fact, that in heating and air conditioning with forced air you need adequate airflow to achieve optimum efficiencies? And what hinders airflow? It is dust, which eventually becomes dirt. Ask any professional heating or cooling technician and they will tell you stories about dirt fouling systems, causing …

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