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Insights & Tips from the C&R Services Team

Stay informed with expert advice from C&R Services. Our blog covers heating, cooling, and plumbing tips, maintenance guides, and industry updates to keep your home comfortable, efficient, and worry-free year-round.

Rooftop commercial HVAC equipment used in VAV HVAC systems

VAV HVAC Explained: How Variable Air Volume Systems Work

When we talk with building owners or facility managers about airflow control, VAV HVAC systems often come up quickly. From my experience working in the field, variable air volume systems are one of the most effective ways to balance comfort and efficiency in larger buildings. They don’t create heating or cooling themselves. Instead, they control

Person testing a carbon monoxide alarm that has started beeping

Why Is My Carbon Monoxide Alarm Beeping?

When someone calls C&R Services asking, “Why is my carbon monoxide alarm beeping?” we treat it seriously. That sound is not like a smoke alarm chirping for fun. It usually means something in the home is signaling a problem with combustion, ventilation, or failing equipment. Even though carbon monoxide is invisible, it can cause real

HVAC technician inspecting the internal gas valve and ignition components inside a furnace

Gas Valve on a Furnace: What It Does and Why It Matters

Most homeowners don’t think about the gas valve on a furnace until something suddenly changes—maybe the heat won’t kick on, the pilot won’t stay lit, or the system just feels off. At C&R Services, we know how much this one component can influence your furnace’s performance and safety. It looks simple, yet it plays a

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