When South Dakota facility managers hear “energy audit,” many picture a quick thermostat check and a generic report. The reality is far more revealing. A professional energy audit is a building-wide investigation that uncovers exactly where your money is leaking—often in places no one thinks to look. At Climate Control Systems and Service, our audits combine on-site surveys, building load calculations, and energy modeling to turn hidden waste into a clear, prioritized roadmap.
Here’s what a typical commercial walkthrough looks like, and what the findings actually cost to fix versus what they save.
The Walkthrough Begins at the Rooftop
We usually start where the biggest loads live: the rooftop units, boilers, and air handlers. On a recent survey of an aging office building, we found rooftop units running at full capacity during nights and weekends—conditioning empty space around the clock. A blower door test and infrared scan then exposed envelope leaks around old windows and loading dock doors, letting heated air escape straight into a South Dakota winter.
Inside the mechanical room, we measured airflow and inspected coils and filters. Clogged filters and fouled coils were forcing the fans to work 15% harder than necessary. Finally, we pulled data from the existing controls and found uncalibrated thermostats causing simultaneous heating and cooling in adjacent zones.
What Gets Flagged—and the Numbers Behind It
Every audit ends with a findings list ranked by return on investment. For this building, the major flags were:
- Scheduling and occupancy waste — systems running unoccupied hours
- Envelope leakage — gaps inflating heating and cooling loads
- Restricted airflow — dirty filters and coils dragging down efficiency
- Outdated controls — no fault detection, no economizer use
Fixes: Cost vs. Savings
The value of an audit is in the math. Here’s how the recommended fixes typically pencil out:
| Fix | Approximate Cost | Annual Savings | Payback |
|---|---|---|---|
| Occupancy-based scheduling via building automation | $$ (medium) | 20–30% of HVAC energy | Often under 1 year |
| Filter, coil, and airflow tune-up | $ (low) | 10–20% efficiency gain | Months |
| Envelope sealing and insulation | $ | 10–20% load reduction | Highest-ROI step |
| Smart Automated Logic controls upgrade | –$ | 15–25% optimization | 1–3 years |
Low-cost maintenance fixes pay for themselves almost immediately. Controls upgrades take longer but deliver the deepest, most durable savings—plus fault detection and predictive maintenance that prevent costly emergency repairs down the road.
Why It Matters in Our Climate
South Dakota’s extreme temperature swings amplify every inefficiency. A small gap or a poorly timed system that might be tolerable elsewhere becomes a year-round drain here. That’s why a professional audit, backed by real load calculations and Automated Logic-integrated solutions, consistently uncovers savings facility managers never knew they were losing.
Ready to see what’s hiding in your building? Contact Climate Control Systems and Service for a no-obligation energy assessment. We’ll identify the quick wins, map out the bigger upgrades, and help keep your facility comfortable and efficient—whatever the weather throws your way.
Your local experts in commercial HVAC and building automation since 2012.
