Blog

Your HVAC system is probably the hardest-working piece of equipment in your home, and also one of the least understood. Most homeowners don't think about it until something goes wrong. But having a basic grasp of how it works, what...

If you've ever had electrical problems and "commercial electrician" has popped up in your search results, you're not alone. It's one of those terms people reach for when they just want professional help and aren't sure what to call it....

So you're searching "HVAC service near me". Maybe your AC gave out overnight. Maybe your heating bill jumped, and you're not sure why. Or maybe the system is technically running, but your house still feels off. Whatever brought you here,...

When it comes to your home's electrical systems, trusting a professional residential electrician is crucial for your safety, comfort, and peace of mind. At Kelleher HVAC, our licensed electrical technicians bring decades of experience, a deep understanding of electrical theory,...

Replacing your HVAC system is a significant investment—but it’s one that pays off in terms of comfort, reliability, and energy savings. In Richmond, VA, where extreme temperatures are common, ensuring your HVAC system is efficient and up-to-date is a key...