diff --git a/tools/releasetools/add_img_to_target_files.py b/tools/releasetools/add_img_to_target_files.py
index 8ac039f..3e5dd52 100755
--- a/tools/releasetools/add_img_to_target_files.py
+++ b/tools/releasetools/add_img_to_target_files.py
@@ -74,7 +74,7 @@
 
 
 # Partitions that should have their care_map added to META/care_map.txt.
-PARTITIONS_WITH_CARE_MAP = ('system', 'vendor', 'product')
+PARTITIONS_WITH_CARE_MAP = ('system', 'vendor', 'product', 'product-services')
 
 
 class OutputFile(object):
@@ -196,6 +196,24 @@
   return img.name
 
 
+def AddProductServices(output_zip):
+  """Turn the contents of PRODUCT_SERVICES into a product-services image and
+  store it in output_zip."""
+
+  img = OutputFile(output_zip, OPTIONS.input_tmp, "IMAGES",
+                   "product-services.img")
+  if os.path.exists(img.input_name):
+    print("product-services.img already exists; no need to rebuild...")
+    return img.input_name
+
+  block_list = OutputFile(
+      output_zip, OPTIONS.input_tmp, "IMAGES", "product-services.map")
+  CreateImage(
+      OPTIONS.input_tmp, OPTIONS.info_dict, "product-services", img,
+      block_list=block_list)
+  return img.name
+
+
 def AddDtbo(output_zip):
   """Adds the DTBO image.
 
@@ -628,16 +646,22 @@
 
   has_recovery = OPTIONS.info_dict.get("no_recovery") != "true"
 
-  # {vendor,product}.img is unlike system.img or system_other.img. Because it
-  # could be built from source, or dropped into target_files.zip as a prebuilt
-  # blob. We consider either of them as {vendor,product}.img being available,
-  # which could be used when generating vbmeta.img for AVB.
+  # {vendor,product,product-services}.img are unlike system.img or
+  # system_other.img. Because it could be built from source, or dropped into
+  # target_files.zip as a prebuilt blob. We consider either of them as
+  # {vendor,product,product-services}.img being available, which could be
+  # used when generating vbmeta.img for AVB.
   has_vendor = (os.path.isdir(os.path.join(OPTIONS.input_tmp, "VENDOR")) or
                 os.path.exists(os.path.join(OPTIONS.input_tmp, "IMAGES",
                                             "vendor.img")))
   has_product = (os.path.isdir(os.path.join(OPTIONS.input_tmp, "PRODUCT")) or
                  os.path.exists(os.path.join(OPTIONS.input_tmp, "IMAGES",
                                              "product.img")))
+  has_productservices = (os.path.isdir(os.path.join(OPTIONS.input_tmp,
+                                                    "PRODUCTSERVICES")) or
+                         os.path.exists(os.path.join(OPTIONS.input_tmp,
+                                                     "IMAGES",
+                                                     "product-services.img")))
   has_system_other = os.path.isdir(os.path.join(OPTIONS.input_tmp,
                                                 "SYSTEM_OTHER"))
 
@@ -714,6 +738,10 @@
     banner("product")
     partitions['product'] = AddProduct(output_zip)
 
+  if has_productservices:
+    banner("product-services")
+    partitions['product-services'] = AddProductServices(output_zip)
+
   if has_system_other:
     banner("system_other")
     AddSystemOther(output_zip)
diff --git a/tools/releasetools/build_image.py b/tools/releasetools/build_image.py
index 8e20859..d0c9d09 100755
--- a/tools/releasetools/build_image.py
+++ b/tools/releasetools/build_image.py
@@ -875,6 +875,27 @@
     copy_prop("product_extfs_inode_count", "extfs_inode_count")
     if not copy_prop("product_extfs_rsv_pct", "extfs_rsv_pct"):
       d["extfs_rsv_pct"] = "0"
+  elif mount_point == "product-services":
+    copy_prop("avb_productservices_hashtree_enable", "avb_hashtree_enable")
+    copy_prop("avb_productservices_add_hashtree_footer_args",
+              "avb_add_hashtree_footer_args")
+    copy_prop("avb_productservices_key_path", "avb_key_path")
+    copy_prop("avb_productservices_algorithm", "avb_algorithm")
+    copy_prop("productservices_fs_type", "fs_type")
+    copy_prop("productservices_size", "partition_size")
+    if not copy_prop("productservices_journal_size", "journal_size"):
+      d["journal_size"] = "0"
+    copy_prop("productservices_verity_block_device", "verity_block_device")
+    copy_prop("productservices_squashfs_compressor", "squashfs_compressor")
+    copy_prop("productservices_squashfs_compressor_opt",
+              "squashfs_compressor_opt")
+    copy_prop("productservices_squashfs_block_size", "squashfs_block_size")
+    copy_prop("productservices_squashfs_disable_4k_align",
+              "squashfs_disable_4k_align")
+    copy_prop("productservices_base_fs_file", "base_fs_file")
+    copy_prop("productservices_extfs_inode_count", "extfs_inode_count")
+    if not copy_prop("productservices_extfs_rsv_pct", "extfs_rsv_pct"):
+      d["extfs_rsv_pct"] = "0"
   elif mount_point == "oem":
     copy_prop("fs_type", "fs_type")
     copy_prop("oem_size", "partition_size")
@@ -955,6 +976,8 @@
       mount_point = "oem"
     elif image_filename == "product.img":
       mount_point = "product"
+    elif image_filename == "product-services.img":
+      mount_point = "product-services"
     else:
       print("error: unknown image file name ", image_filename, file=sys.stderr)
       sys.exit(1)
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 14d0ca4..e7d8154 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -78,7 +78,8 @@
 
 
 # The partitions allowed to be signed by AVB (Android verified boot 2.0).
-AVB_PARTITIONS = ('boot', 'recovery', 'system', 'vendor', 'product', 'dtbo')
+AVB_PARTITIONS = ('boot', 'recovery', 'system', 'vendor', 'product',
+                  'product-services', 'dtbo')
 
 
 class ErrorCode(object):