diff --git a/common/client/polling_transformer.go b/common/client/polling_transformer.go
new file mode 100644
index 00000000000..ed0261a852f
--- /dev/null
+++ b/common/client/polling_transformer.go
@@ -0,0 +1,98 @@
+package client
+
+import (
+	"context"
+	"sync"
+	"time"
+
+	"github.com/smartcontractkit/chainlink-common/pkg/logger"
+	"github.com/smartcontractkit/chainlink-common/pkg/services"
+)
+
+// PollingTransformer is a component that polls a function at a given interval
+// and delivers the result to subscribers
+type PollingTransformer[HEAD Head] struct {
+	interval time.Duration
+	pollFunc func() (HEAD, error)
+
+	logger logger.Logger
+
+	subscribers []chan<- HEAD
+
+	isPolling bool
+	stopCh    services.StopChan
+	wg        sync.WaitGroup
+}
+
+func NewPollingTransformer[HEAD Head](pollInterval time.Duration, pollFunc func() (HEAD, error), logger logger.Logger) *PollingTransformer[HEAD] {
+	return &PollingTransformer[HEAD]{
+		interval:  pollInterval,
+		pollFunc:  pollFunc,
+		logger:    logger,
+		isPolling: false,
+	}
+}
+
+// Subscribe adds a Subscriber to the polling transformer
+func (pt *PollingTransformer[HEAD]) Subscribe(sub chan<- HEAD) {
+	pt.subscribers = append(pt.subscribers, sub)
+}
+
+// Unsubscribe removes a Subscriber from the polling transformer
+func (pt *PollingTransformer[HEAD]) Unsubscribe(sub chan<- HEAD) {
+	for i, s := range pt.subscribers {
+		if s == sub {
+			close(s)
+			pt.subscribers = append(pt.subscribers[:i], pt.subscribers[i+1:]...)
+			return
+		}
+	}
+}
+
+// StartPolling starts the polling loop and delivers the polled value to subscribers
+func (pt *PollingTransformer[HEAD]) StartPolling() {
+	pt.stopCh = make(chan struct{})
+	pt.wg.Add(1)
+	go pt.pollingLoop(pt.stopCh.NewCtx())
+	pt.isPolling = true
+}
+
+// pollingLoop polls the pollFunc at the given interval and delivers the result to subscribers
+func (pt *PollingTransformer[HEAD]) pollingLoop(ctx context.Context, cancel context.CancelFunc) {
+	defer pt.wg.Done()
+	defer cancel()
+
+	pollT := time.NewTicker(pt.interval)
+	defer pollT.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			for _, subscriber := range pt.subscribers {
+				close(subscriber)
+			}
+			return
+		case <-pollT.C:
+			head, err := pt.pollFunc()
+			if err != nil {
+				// TODO: handle error
+			}
+			pt.logger.Debugw("PollingTransformer: polled value", "head", head)
+			for _, subscriber := range pt.subscribers {
+				select {
+				case subscriber <- head:
+					// Successfully sent head
+				default:
+					// Subscriber's channel is closed
+					pt.Unsubscribe(subscriber)
+				}
+			}
+		}
+	}
+}
+
+// StopPolling stops the polling loop
+func (pt *PollingTransformer[HEAD]) StopPolling() {
+	close(pt.stopCh)
+	pt.wg.Wait()
+}
diff --git a/common/client/polling_transformer_test.go b/common/client/polling_transformer_test.go
new file mode 100644
index 00000000000..f285f6f6abe
--- /dev/null
+++ b/common/client/polling_transformer_test.go
@@ -0,0 +1,64 @@
+package client
+
+import (
+	"math/big"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/smartcontractkit/chainlink-common/pkg/logger"
+)
+
+type TestHead struct {
+	blockNumber int64
+}
+
+var _ Head = &TestHead{}
+
+func (th *TestHead) BlockNumber() int64 {
+	return th.blockNumber
+}
+
+func (th *TestHead) BlockDifficulty() *big.Int {
+	return nil
+}
+
+func (th *TestHead) IsValid() bool {
+	return true
+}
+
+func Test_Polling_Transformer(t *testing.T) {
+	t.Parallel()
+
+	// Mock polling function that returns a new value every time it's called
+	var lastBlockNumber int64
+	pollFunc := func() (Head, error) {
+		lastBlockNumber++
+		return &TestHead{lastBlockNumber}, nil
+	}
+
+	pt := NewPollingTransformer(time.Millisecond, pollFunc, logger.Test(t))
+	pt.StartPolling()
+	defer pt.StopPolling()
+
+	// Create a subscriber channel
+	subscriber := make(chan Head)
+	pt.Subscribe(subscriber)
+	defer pt.Unsubscribe(subscriber)
+
+	// Create a goroutine to receive updates from the subscriber
+	pollCount := 0
+	pollMax := 50
+	go func() {
+		for i := 0; i < pollMax; i++ {
+			value := <-subscriber
+			pollCount++
+			require.Equal(t, int64(pollCount), value.BlockNumber())
+		}
+	}()
+
+	// Wait for a short duration to allow for some polling iterations
+	time.Sleep(100 * time.Millisecond)
+	require.Equal(t, pollMax, pollCount)
+}