Hiller Blog

Hiller plumbers will fix your pipes, not slide down them for coins. But if we find a penny, we get to keep it as is stated in the official Plumber’s Penny Agreement.

Home » HVAC maintenance

The Essential HVAC Maintenance Checklist

Want to extend the lifespan of your HVAC unit? We have the essential HVAC maintenance checklist to keep your system running smoothly all year long!

What Noise is That? 10 Common HVAC Noises Explained

Is your HVAC system calling out to you? Check out this guide to learn about the most common HVAC system noises and what to do about them.

Your Guide to Improving Your Heating and Cooling Efficiency

Ensuring your heating and cooling units are working properly is important in keeping your home comfortable. Read our tips for improving HVAC efficiency.

Different Ways to Improve Your Air Conditioner Efficiency and Save Money

If your energy bill shot through the roof last summer, this guide will show you how to improve your AC efficiency and save you a ton of money.

Easy Ways to Slash Your Winter Heating Bills

Instead of letting the cold deplete your bank account it makes a lot more sense to follow some easy tips for lowering your heating bill. No matter what, you’re probably going to be running your heater more during the winter, but you’re also probably using it more than you need to.

HVAC: When to Fix It Yourself & When to Call a Pro

What should you do if your HVAC system stops working in the dead of winter? Here’s everything you need to know about troubleshooting HVAC systems.