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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.

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11 Signs That You Need Furnace Repair

Have you noticed your furnace isn’t heating as well as it used to? Learn the signs to look for if you need a furnace repair or upgrade.

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.

Signs That You Need a New HVAC System

If you think you’re HVAC isn’t working as well as it should be, it may be time for a replacement. We’ll tell you what signs to look for before replacing your old system – and why it’s a good idea to do so. Keep reading for more.

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.

There ‘Rose Such a Clatter: Furnace Noises in the Winter

Learn more about the unusual and potentially dangerous furnace noises in the winter.