DR. HVAC, LLC

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DR. HVAC, LLC Serving the South Dakota, Minnesota, Iowa, & Nebraska area, delivering quality and fast HVAC service.

10/20/2026

When the customer says ‘it’s working perfectly now’ 😂🕺 Another day with DR HVAC. Omaha • Lincoln • Sioux Falls

10/11/2026

Still running doesn’t mean everything is fine. 👀🔧

These worn contactor contacts are exactly the kind of problem we look for during maintenance—before you’re calling because the system stopped working.

📍 Omaha • Lincoln • Sioux Falls
Schedule service: https://dr-hvacllc.com

10/10/2026

A Little Testing Before a Big Recommendation 🔧

10/09/2026

This Is Why the Heat Stays Off 🔍

10/07/2026

Why Is This Restaurant Door So Hard to Open? 💪🚪

10/07/2026

Come along with DR HVAC for fall rooftop maintenance at a restaurant in Sioux Falls, South Dakota.

In Part 1, we inspect the restaurant’s HVAC and ventilation equipment, check heating operation, and find repairs that need attention—including two bad heat exchangers.

We cover:
• Filters, belts, bearings, and pulleys
• Contactor condition and capacitor testing
• Heating checks
• Makeup air and exhaust fans
• How airflow problems can make restaurant doors hard to open

The affected units’ heat stays off pending repair. We’ll return for Part 2 to tackle the repairs and show the results.

Subscribe for more commercial HVAC service calls, troubleshooting, and repairs with DR HVAC.

Need HVAC service? Visit https://dr-hvacllc.com

📍 Omaha • Lincoln • Sioux Falls

10/05/2026

After a compressor replacement, this customer was quoted a new TXV because the pressures were still low. 👀

We found the system was undercharged. Cleaned the condenser, corrected the charge, and saved the customer from paying for a TXV they didn’t need. 🔧💰

DR HVAC | Omaha • Lincoln • Sioux Falls

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Sioux Falls, SD

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