Blog Posts in 2022

What Is Hard Water? Hard water refers to water with a high mineral content in it. The most common minerals found in hard water are calcium and magnesium. Hard water is not unsafe, and many ...

Our Top Tips for Homeowners As summer ends, it's time to start thinking about autumn. While the cooler weather will eventually mean that we start using our heaters instead of our air conditioners , ...

Is It Finally Time to Cool Off? Most garages are not connected to a home's central air conditioning. This is because garages are primarily used for storage and parking cars. Neither of these uses ...

Are you concerned about the air quality in your home? Many homeowners have become more aware that indoor air quality tends to suffer in the summer and that indoor air quality is often much worse than ...

How Do You Know It’s a Cooling Emergency? When your air conditioning goes out in the middle of summer, it certainly feels like an emergency. But how do you know when it is appropriate to call for ...

Got a Question? Let Us Know! At Donmar Heating, Cooling & Plumbing, our plumbers live and breathe water heaters . With so much experience, there’s not much we don’t know about them. However, we also ...