diff --git a/pid/builderconfig.hpp b/pid/builderconfig.hpp
new file mode 100644
index 0000000..ad83932
--- /dev/null
+++ b/pid/builderconfig.hpp
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <memory>
+#include <sdbusplus/bus.hpp>
+#include <string>
+#include <unordered_map>
+
+#include "pid/zone.hpp"
+#include "sensors/manager.hpp"
+
+std::unordered_map<int64_t, std::unique_ptr<PIDZone>> BuildZonesFromConfig(
+        const std::string& path,
+        SensorManager& mgr,
+        sdbusplus::bus::bus& modeControlBus);