DRG Mechanical, Inc.

06/16/2026

That pink-red ring in your toilet that keeps coming back no matter how hard you scrub? Almost everyone blames their water and grabs the heavy-duty cleaner.

They're usually wrong about what's causing it, and the real answer is a lot easier to deal with than you'd think.

Here's what's actually going on:

That pink or red ring in your toilet bowl isn't iron, it's bacteria. Learn what causes it, why it keeps coming back, and what actually helps.

06/10/2026

Our phones issues have been resolved. You will be able to reach us on all numbers. Sorry for the inconvenience.

06/08/2026

We are currently experiencing phone issues with 712-478-4607. Please use 605-271-5710 to reach us.

06/05/2026

Ever had coffee with Jon?

There’s something special about the way he brews it. And no — it’s not just the beans. Turns out its the water that makes the biggest difference.

Learn more about DRG's approach to water treatment in our latest article: https://drgmechanical.com/home-water-treatment-system-guide/

05/24/2026

Dust, allergens, odors, and airborne particles don’t just disappear on their own.

Our latest article breaks down how the RGF Clear Sky Ionizer works and how whole-home ionization may help improve indoor air quality throughout your home.

👉 Read more: https://drgmechanical.com/rgf-clear-sky-ionizer/

05/19/2026

What does a whole-home ionizer actually do? 🤔

We broke down how ionization works, what it may help with, common myths, and how it compares to other indoor air quality products in our latest article.

If you’ve ever wondered whether ionization is worth it for your home, this is a good place to start.

👉 https://drgmechanical.com/how-ionization-improves-indoor-air-quality/

05/17/2026

What does an ionizer do?

Ionizers are one of the most misunderstood indoor air quality products.

They don’t “replace oxygen” or magically clean everything overnight.

What they do is help tiny airborne particles clump together so your HVAC system can filter them more effectively.

That can help reduce dust, allergens, and airborne particles throughout the home

05/16/2026

Curious which indoor air quality products are actually worth it for your home? 👀

Check out our Indoor Air Quality Buying Guide for a breakdown of humidifiers, dehumidifiers, filtration, ionizers, and more.

Find the right solution for your home and your comfort. https://drgmechanical.com/indoor-air-quality-buying-guide/