M.J. Fahy & Sons Blog

6 Reasons Why a Furnace Blows Cold Air

In wintertime, the outdoor temperature often drops below freezing, especially at night. When this happens, you turn up the thermostat inside, expecting hot air to blow from the furnace. Instead, your home remains chilly, as your furnace blows nothing but…

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4 Common Commercial Plumbing Issues

While commercial buildings and residential properties can experience similar plumbing issues, the scale – and subsequent costs – are often far greater for commercial spaces. With customers and sanitation regulations involved, plumbing issues can be more than inconvenient for commercial…

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7 Common Furnace Issues

Problems with your furnace tend to occur when you least expect them: When temperatures plunge below freezing, in the middle of the night or during the holiday season when other activities and tasks are on your mind. Furnace issues typically…

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