Sheldon's Adverse Effects

The Adverse Effects of Poor IAQ

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The air inside our homes and other buildings isn’t good for…
Sheldon's Gas Vs Oil

Furnace Oil Vs. Gas Furnaces | Which is Better?

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Furnace Oil Vs. Gas Furnaces Fuel and choices of fuel have long…
Sheldon's HVAC Heat Pumps

How Do Heat Pumps Work?

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In the HVAC businesses furnaces and air conditioners get most…
Rooftop Unit in Riverside, CA

Best HVAC Service in Riverside CA

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We purchased a repo about a year ago and had Sheldon's Heating…