Is My Atlanta Gas Light Bill Correct?

Last updated: January 2026

While billing errors are uncommon, they do occur. Knowing how to verify your Atlanta Gas Light bill helps you catch mistakes and ensures you're only paying for gas you actually used. This guide walks through the verification process step by step.

Most billing discrepancies result from estimated readings, meter reading errors, or incorrect rate application. A few minutes of verification can save you money and prevent ongoing overcharges.

Step 1: Check Your Meter Reading

The first step is comparing your bill's meter reading to the actual meter. Your gas meter displays a reading in cubic feet (CF or CCF). Record this number and compare it to the "current reading" on your bill.

If the bill shows a higher reading than your meter, you may have been overcharged. If lower, expect a catch-up charge on your next bill. Note that readings should be taken at approximately the same time as the billing read date for accurate comparison.

Step 2: Verify Usage Calculation

Your therm usage should equal the difference between current and previous meter readings, multiplied by a conversion factor (approximately 1.03). Check that:

  • Previous reading matches last month's current reading
  • Usage calculation is mathematically correct
  • Usage seems reasonable for the season and your household

Unusually high usage with no change in habits may indicate a gas leak, malfunctioning appliance, or meter problem.

Step 3: Verify Rate Application

Check that the rates applied match your contracted rates:

  • AGL delivery charges: Should match current tariff rates
  • Marketer supply rate: Should match your contract terms
  • Customer charge: Should be $20.00 for residential

If you're on a fixed-rate plan, your supply rate should be consistent month to month. Variable rates will change but should match published rates for that month.

When to Request a Review

Contact AGL or your gas marketer if you find:

  • Meter reading doesn't match your meter
  • Usage is significantly higher than expected with no explanation
  • Rates don't match your contract or published tariffs
  • Charges appear that you don't recognize

You can also use our bill verification tool below for an independent check of your effective rate against typical ranges for Atlanta Gas Light customers.

Quick Atlanta Gas Light Bill Check

Enter your bill details below to see if your rate appears typical for Atlanta Gas Light customers.

Quick Bill Sanity Check

No upload required. Enter two numbers from your bill to see if it falls within typical ranges for Atlanta Gas Light.

Most utility bills are calculated correctly.

This quick check helps you understand if your bill stands out from typical ranges. It cannot determine accuracy without a full bill review.

The "Total Amount Due" on your bill

Usually labeled "Total kWh" or "Usage"

Disclaimer: This tool provides a rough estimate based on typical residential rates. It does not account for fixed charges, demand charges, time-of-use pricing, taxes, fees, or other bill components. Results are for informational purposes only and should not be considered financial or legal advice. We cannot determine billing accuracy without reviewing your full bill.

Want a Definitive Answer?

The sanity check above provides context, but it can't verify your actual bill. Upload your Atlanta Gas Light bill for a complete verification of billing math, rate application, and usage patterns.

One-time $19.99 · Read-only analysis · No account access required

More About Atlanta Gas Light Billing

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Frequently Asked Questions

How do I read my gas meter?

Most gas meters have a digital or dial display showing cumulative usage in cubic feet. Record the number displayed (ignore any red digits or dials) and compare to your bill's 'current reading.'

What if I find an error on my bill?

Contact AGL customer service (for delivery charges) or your gas marketer (for supply charges). Provide your account number, the specific error, and any supporting documentation.

How far back can billing errors be corrected?

Georgia regulations typically allow corrections for billing errors within the past 12 months. Older errors may be more difficult to resolve.