diff --git a/cmds/dumpsys/Android.bp b/cmds/dumpsys/Android.bp
index 3476964..c5ae9d2 100644
--- a/cmds/dumpsys/Android.bp
+++ b/cmds/dumpsys/Android.bp
@@ -15,6 +15,8 @@
         "libutils",
         "liblog",
         "libbinder",
+        "android.hidl.manager@1.0",
+        "libhidlbase"
     ],
 
     clang: true,
diff --git a/cmds/dumpsys/dumpsys.cpp b/cmds/dumpsys/dumpsys.cpp
index f0e7200..860b7b4 100644
--- a/cmds/dumpsys/dumpsys.cpp
+++ b/cmds/dumpsys/dumpsys.cpp
@@ -45,8 +45,7 @@
 using android::base::unique_fd;
 using android::base::WriteFully;
 
-static int sort_func(const String16* lhs, const String16* rhs)
-{
+static int sort_func(const String16* lhs, const String16* rhs) {
     return lhs->compare(*rhs);
 }
 
@@ -55,10 +54,11 @@
         "usage: dumpsys\n"
             "         To dump all services.\n"
             "or:\n"
-            "       dumpsys [-t TIMEOUT] [--help | -l | --skip SERVICES | SERVICE [ARGS]]\n"
+            "       dumpsys [-t TIMEOUT] [--help | --hw | -l | --skip SERVICES | SERVICE [ARGS]]\n"
             "         --help: shows this help\n"
             "         -l: only list services, do not dump them\n"
             "         -t TIMEOUT: TIMEOUT to use in seconds instead of default 10 seconds\n"
+            "         --hw: list all hw services running on the device\n"
             "         --skip SERVICES: dumps all services but SERVICES (comma-separated list)\n"
             "         SERVICE [ARGS]: dumps only service SERVICE, optionally passing ARGS to it\n");
 }
@@ -72,16 +72,42 @@
     return false;
 }
 
+static void ListHardwareServices(android::hidl::manager::V1_0::IServiceManager* hm) {
+    using android::hardware::hidl_vec;
+    using android::hardware::hidl_string;
+    using android::hardware::Return;
+    using android::sp;
+
+    if (hm == nullptr) {
+        ALOGE("Unable to get hardware service manager!");
+        aerr << "Failed to get hardware service manager!";
+        return;
+    }
+
+    Return<void> ret = hm->list([](const hidl_vec<hidl_string> &registered){
+        aout << "Currently running hardware services:" << endl;
+        for (const auto &service : registered) {
+            aout << "  " << service << endl;
+        }
+    });
+
+    if (!ret.isOk()) {
+        aerr << "Failed to list hardware services: " << ret.description();
+    }
+}
+
 int Dumpsys::main(int argc, char* const argv[]) {
     Vector<String16> services;
     Vector<String16> args;
     Vector<String16> skippedServices;
     bool showListOnly = false;
+    bool listHwOnly = false;
     bool skipServices = false;
     int timeoutArg = 10;
     static struct option longOptions[] = {
         {"skip", no_argument, 0,  0 },
         {"help", no_argument, 0,  0 },
+        {"hw",   no_argument, 0,  0 },
         {     0,           0, 0,  0 }
     };
 
@@ -105,6 +131,8 @@
             } else if (!strcmp(longOptions[optionIndex].name, "help")) {
                 usage();
                 return 0;
+            } else if (!strcmp(longOptions[optionIndex].name, "hw")) {
+                listHwOnly = true;
             }
             break;
 
@@ -143,11 +171,17 @@
     }
 
     if ((skipServices && skippedServices.empty()) ||
-            (showListOnly && (!services.empty() || !skippedServices.empty()))) {
+            (showListOnly && (!services.empty() || !skippedServices.empty())) ||
+            (listHwOnly && (skipServices || services.size() > 0 || showListOnly))) {
         usage();
         return -1;
     }
 
+    if (listHwOnly) {
+        ListHardwareServices(hm_);
+        return 0;
+    }
+
     if (services.empty() || showListOnly) {
         // gets all services
         services = sm_->listServices();
diff --git a/cmds/dumpsys/dumpsys.h b/cmds/dumpsys/dumpsys.h
index 2534dde..20d515d 100644
--- a/cmds/dumpsys/dumpsys.h
+++ b/cmds/dumpsys/dumpsys.h
@@ -17,18 +17,21 @@
 #ifndef FRAMEWORK_NATIVE_CMD_DUMPSYS_H_
 #define FRAMEWORK_NATIVE_CMD_DUMPSYS_H_
 
+#include <android/hidl/manager/1.0/IServiceManager.h>
 #include <binder/IServiceManager.h>
 
 namespace android {
 
 class Dumpsys {
   public:
-    Dumpsys(android::IServiceManager* sm) : sm_(sm) {
+    Dumpsys(android::IServiceManager* sm,
+            android::hidl::manager::V1_0::IServiceManager* hm) : sm_(sm), hm_(hm) {
     }
     int main(int argc, char* const argv[]);
 
   private:
     android::IServiceManager* sm_;
+    android::hidl::manager::V1_0::IServiceManager* hm_;
 };
 }
 
diff --git a/cmds/dumpsys/main.cpp b/cmds/dumpsys/main.cpp
index 8ba0eba..b180c98 100644
--- a/cmds/dumpsys/main.cpp
+++ b/cmds/dumpsys/main.cpp
@@ -27,6 +27,7 @@
 #include <stdio.h>
 
 using namespace android;
+using HServiceManager = android::hidl::manager::V1_0::IServiceManager;
 
 int main(int argc, char* const argv[]) {
     signal(SIGPIPE, SIG_IGN);
@@ -38,6 +39,8 @@
         return 20;
     }
 
-    Dumpsys dumpsys(sm.get());
+    sp<HServiceManager> hm = HServiceManager::getService("manager");
+
+    Dumpsys dumpsys(sm.get(), hm.get());
     return dumpsys.main(argc, argv);
 }
diff --git a/cmds/dumpsys/tests/Android.bp b/cmds/dumpsys/tests/Android.bp
index 7698ed5..e00444f 100644
--- a/cmds/dumpsys/tests/Android.bp
+++ b/cmds/dumpsys/tests/Android.bp
@@ -5,8 +5,12 @@
     srcs: ["dumpsys_test.cpp"],
 
     shared_libs: [
+        "android.hidl.manager@1.0",
         "libbase",
         "libbinder",
+        "liblog",
+        "libhidlbase",
+        "libhidltransport",
         "libutils",
     ],
 
diff --git a/cmds/dumpsys/tests/dumpsys_test.cpp b/cmds/dumpsys/tests/dumpsys_test.cpp
index a61cb00..a66685d 100644
--- a/cmds/dumpsys/tests/dumpsys_test.cpp
+++ b/cmds/dumpsys/tests/dumpsys_test.cpp
@@ -44,6 +44,12 @@
 using ::testing::internal::GetCapturedStderr;
 using ::testing::internal::GetCapturedStdout;
 
+using android::hardware::hidl_vec;
+using android::hardware::hidl_string;
+using android::hardware::Void;
+using HServiceManager = android::hidl::manager::V1_0::IServiceManager;
+using IServiceNotification = android::hidl::manager::V1_0::IServiceNotification;
+
 class ServiceManagerMock : public IServiceManager {
   public:
     MOCK_CONST_METHOD1(getService, sp<IBinder>(const String16&));
@@ -55,6 +61,26 @@
     MOCK_METHOD0(onAsBinder, IBinder*());
 };
 
+class HardwareServiceManagerMock : public HServiceManager {
+  public:
+    template<typename T>
+    using R = android::hardware::Return<T>; // conflicts with ::testing::Return
+
+    MOCK_METHOD2(get, R<sp<IBase>>(const hidl_string&, const hidl_string&));
+    MOCK_METHOD3(add,
+        R<bool>(const hidl_vec<hidl_string>&,
+                const hidl_string&,
+                const sp<IBase>&));
+    MOCK_METHOD1(list, R<void>(list_cb));
+    MOCK_METHOD2(listByInterface,
+        R<void>(const hidl_string&, listByInterface_cb));
+    MOCK_METHOD3(registerForNotifications,
+        R<bool>(const hidl_string&,
+                const hidl_string&,
+                const sp<IServiceNotification>&));
+
+};
+
 class BinderMock : public BBinder {
   public:
     BinderMock() {
@@ -84,6 +110,26 @@
     return MakeAction(new WriteOnFdAction(output));
 }
 
+// gmock black magic to provide a WithArg<0>(List(services)) matcher
+typedef void HardwareListFunction(HServiceManager::list_cb);
+
+class HardwareListAction : public ActionInterface<HardwareListFunction> {
+  public:
+    explicit HardwareListAction(const hidl_vec<hidl_string> &services) : services_(services) {
+    }
+    virtual Result Perform(const ArgumentTuple& args) {
+        auto cb = ::std::tr1::get<0>(args);
+        cb(services_);
+    }
+
+  private:
+    hidl_vec<hidl_string> services_;
+};
+
+Action<HardwareListFunction> HardwareList(const  hidl_vec<hidl_string> &services) {
+    return MakeAction(new HardwareListAction(services));
+}
+
 // Matcher for args using Android's Vector<String16> format
 // TODO: move it to some common testing library
 MATCHER_P(AndroidElementsAre, expected, "") {
@@ -121,7 +167,7 @@
 
 class DumpsysTest : public Test {
   public:
-    DumpsysTest() : sm_(), dump_(&sm_), stdout_(), stderr_() {
+    DumpsysTest() : sm_(), hm_(), dump_(&sm_, &hm_), stdout_(), stderr_() {
     }
 
     void ExpectListServices(std::vector<std::string> services) {
@@ -129,9 +175,22 @@
         for (auto& service : services) {
             services16.add(String16(service.c_str()));
         }
+
         EXPECT_CALL(sm_, listServices()).WillRepeatedly(Return(services16));
     }
 
+    void ExpectListHardwareServices(std::vector<std::string> services) {
+        hidl_vec<hidl_string> hidl_services;
+        hidl_services.resize(services.size());
+        for (size_t i = 0; i < services.size(); i++) {
+            hidl_services[i] = services[i];
+        }
+
+        EXPECT_CALL(hm_, list(_)).WillRepeatedly(DoAll(
+                WithArg<0>(HardwareList(hidl_services)),
+                Return(Void())));
+    }
+
     sp<BinderMock> ExpectCheckService(const char* name, bool running = true) {
         sp<BinderMock> binder_mock;
         if (running) {
@@ -175,8 +234,10 @@
         EXPECT_THAT(status, Eq(0));
     }
 
-    void AssertRunningServices(const std::vector<std::string>& services) {
-        std::string expected("Currently running services:\n");
+    void AssertRunningServices(const std::vector<std::string>& services,
+                               const std::string &message = "Currently running services:") {
+        std::string expected(message);
+        expected.append("\n");
         for (const std::string& service : services) {
             expected.append("  ").append(service).append("\n");
         }
@@ -204,12 +265,21 @@
     }
 
     ServiceManagerMock sm_;
+    HardwareServiceManagerMock hm_;
     Dumpsys dump_;
 
   private:
     std::string stdout_, stderr_;
 };
 
+TEST_F(DumpsysTest, ListHwServices) {
+    ExpectListHardwareServices({"Locksmith", "Valet"});
+
+    CallMain({"--hw"});
+
+    AssertRunningServices({"Locksmith", "Valet"}, "Currently running hardware services:");
+}
+
 // Tests 'dumpsys -l' when all services are running
 TEST_F(DumpsysTest, ListAllServices) {
     ExpectListServices({"Locksmith", "Valet"});