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All Things Comfort, Fuel, Propane & More

Looking for helpful heating oil tips and HVAC know-how? The Burch Blog covers everything from home reverse osmosis and propane refills to commercial lubricants and the latest in AC trends to keep you informed, running efficiently and, most importantly, comfortable.

Be sure to stop back often for helpful seasonal tips, exclusive offers and important company updates.

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HVAC system being fixed by Burch employee

What Happens During Standard HVAC System Maintenance?

Curious what a professional HVAC tune-up actually includes? See the full checklist Calvert County homeowners can expect during standard heating and cooling maintenance.

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How Does Your Calvert County HVAC System Impact Your Energy Bills?

Wondering why your utility bills predictably spike every summer and winter? Learn exactly how your HVAC system drives energy costs for Calvert County homeowners—and what you can do to finally lower them.

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How to Choose a Calvert County HVAC Contractor

With so many companies advertising HVAC services from Prince Frederick to Lusby, it can be hard to know who actually deserves a spot in your home. Here’s what to look for before you sign a work order.

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