REScheck Energy Code Compliance

Why You Need a REScheck Report


Building a new home or addition in San Antonio or surrounding areas? Many local building departments require a REScheck report to approve your permit. It proves your project meets energy code requirements. No guesswork, no delays. Energy codes vary by city and county.

Many builders and homeowners underestimate how complex energy code compliance can be. Each city or county may follow a different version of the International Energy Conservation Code (IECC) or have its own amendments. Without a proper REScheck report, your permit application could be rejected, stalling your project. The report compares your design against the applicable energy code and shows whether it passes or fails. If it doesn’t pass, we’ll help you adjust the specs to meet compliance without overbuilding or overspending.

REScheck Compliance Made Simple


A REScheck report compares your home’s insulation, windows, HVAC, and other components against the required energy code. It shows whether your design passes or fails—and what to fix if it doesn’t.

What LgO Services Provides


Fast, accurate REScheck reports for new homes, additions, and remodels

Compliance with IECC or local energy codes

Clear documentation for permit approval

Avoid permit delays. Call LgO Services at 210-386-0973 to get your REScheck report done right.