diff --git a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.h b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.h
--- a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.h
+++ b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.h
@@ -10,7 +10,8 @@
 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_TRANSFORMER_CLANG_TIDY_CHECK_H
 
 #include "../ClangTidy.h"
-#include "../utils/IncludeInserter.h"
+#include "IncludeInserter.h"
+#include "IncludeSorter.h"
 #include "clang/ASTMatchers/ASTMatchFinder.h"
 #include "clang/Frontend/CompilerInstance.h"
 #include "clang/Tooling/Transformer/Transformer.h"
@@ -31,6 +32,11 @@
 //   MyCheck(StringRef Name, ClangTidyContext *Context)
 //       : TransformerClangTidyCheck(MyCheckAsRewriteRule, Name, Context) {}
 // };
+//
+// `TransformerClangTidyCheck` recognizes this clang-tidy option:
+//
+//  * SourceNamingStyle. A string specifying which file naming convention is
+//      used by the source code, 'llvm' or 'google'.  Default is 'llvm'.
 class TransformerClangTidyCheck : public ClangTidyCheck {
 public:
   // \p MakeRule generates the rewrite rule to be used by the check, based on
@@ -61,7 +67,8 @@
 
 private:
   Optional<transformer::RewriteRule> Rule;
-  std::unique_ptr<clang::tidy::utils::IncludeInserter> Inserter;
+  const IncludeSorter::IncludeStyle SourceNamingStyle;
+  std::unique_ptr<IncludeInserter> Inserter;
 };
 
 } // namespace utils
diff --git a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp
--- a/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp
+++ b/clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp
@@ -30,7 +30,10 @@
                                         const OptionsView &)>
         MakeRule,
     StringRef Name, ClangTidyContext *Context)
-    : ClangTidyCheck(Name, Context), Rule(MakeRule(getLangOpts(), Options)) {
+    : ClangTidyCheck(Name, Context), Rule(MakeRule(getLangOpts(), Options)),
+      SourceNamingStyle(Options.getLocalOrGlobal("SourceNamingStyle",
+                                                 IncludeSorter::getMapping(),
+                                                 IncludeSorter::IS_LLVM)) {
   if (Rule)
     assert(llvm::all_of(Rule->Cases, hasExplanation) &&
            "clang-tidy checks must have an explanation by default;"
@@ -40,7 +43,10 @@
 TransformerClangTidyCheck::TransformerClangTidyCheck(RewriteRule R,
                                                      StringRef Name,
                                                      ClangTidyContext *Context)
-    : ClangTidyCheck(Name, Context), Rule(std::move(R)) {
+    : ClangTidyCheck(Name, Context), Rule(std::move(R)),
+      SourceNamingStyle(Options.getLocalOrGlobal("SourceNamingStyle",
+                                                 IncludeSorter::getMapping(),
+                                                 IncludeSorter::IS_LLVM)) {
   assert(llvm::all_of(Rule->Cases, hasExplanation) &&
          "clang-tidy checks must have an explanation by default;"
          " explicitly provide an empty explanation if none is desired");
@@ -53,8 +59,8 @@
   if (Rule && llvm::any_of(Rule->Cases, [](const RewriteRule::Case &C) {
         return !C.AddedIncludes.empty();
       })) {
-    Inserter = std::make_unique<IncludeInserter>(
-        SM, getLangOpts(), utils::IncludeSorter::IS_LLVM);
+    Inserter =
+        std::make_unique<IncludeInserter>(SM, getLangOpts(), SourceNamingStyle);
     PP->addPPCallbacks(Inserter->CreatePPCallbacks());
   }
 }
diff --git a/clang-tools-extra/unittests/clang-tidy/TransformerClangTidyCheckTest.cpp b/clang-tools-extra/unittests/clang-tidy/TransformerClangTidyCheckTest.cpp
--- a/clang-tools-extra/unittests/clang-tidy/TransformerClangTidyCheckTest.cpp
+++ b/clang-tools-extra/unittests/clang-tidy/TransformerClangTidyCheckTest.cpp
@@ -221,6 +221,84 @@
             test::runCheckOnCode<IncludeCheck<IncludeFormat::Angled>>(Input));
 }
 
+class IncludeOrderCheck : public TransformerClangTidyCheck {
+  static RewriteRule rule() {
+    using namespace ::clang::ast_matchers;
+    RewriteRule Rule = transformer::makeRule(integerLiteral(), change(cat("5")),
+                                             cat("no message"));
+    addInclude(Rule, "bar.h", IncludeFormat::Quoted);
+    return Rule;
+  }
+
+public:
+  IncludeOrderCheck(StringRef Name, ClangTidyContext *Context)
+      : TransformerClangTidyCheck(rule(), Name, Context) {}
+};
+
+TEST(TransformerClangTidyCheckTest, AddIncludeObeysSortStyleLocalOption) {
+  std::string Input = R"cc(#include "input.h"
+int h(int x) { return 3; })cc";
+
+  std::string TreatsAsLibraryHeader = R"cc(#include "input.h"
+
+#include "bar.h"
+int h(int x) { return 5; })cc";
+
+  std::string TreatsAsNormalHeader = R"cc(#include "bar.h"
+#include "input.h"
+int h(int x) { return 5; })cc";
+
+  ClangTidyOptions Options;
+  std::map<StringRef, StringRef> PathsToContent = {{"input.h", "\n"}};
+  Options.CheckOptions["test-check-0.SourceNamingStyle"] = "llvm";
+  EXPECT_EQ(TreatsAsLibraryHeader, test::runCheckOnCode<IncludeOrderCheck>(
+                                       Input, nullptr, "inputTest.cpp", None,
+                                       Options, PathsToContent));
+  EXPECT_EQ(TreatsAsNormalHeader, test::runCheckOnCode<IncludeOrderCheck>(
+                                      Input, nullptr, "input_test.cpp", None,
+                                      Options, PathsToContent));
+
+  Options.CheckOptions["test-check-0.SourceNamingStyle"] = "google";
+  EXPECT_EQ(TreatsAsNormalHeader,
+            test::runCheckOnCode<IncludeOrderCheck>(
+                Input, nullptr, "inputTest.cc", None, Options, PathsToContent));
+  EXPECT_EQ(TreatsAsLibraryHeader, test::runCheckOnCode<IncludeOrderCheck>(
+                                       Input, nullptr, "input_test.cc", None,
+                                       Options, PathsToContent));
+}
+
+TEST(TransformerClangTidyCheckTest, AddIncludeObeysSortStyleGlobalOption) {
+  std::string Input = R"cc(#include "input.h"
+int h(int x) { return 3; })cc";
+
+  std::string TreatsAsLibraryHeader = R"cc(#include "input.h"
+
+#include "bar.h"
+int h(int x) { return 5; })cc";
+
+  std::string TreatsAsNormalHeader = R"cc(#include "bar.h"
+#include "input.h"
+int h(int x) { return 5; })cc";
+
+  ClangTidyOptions Options;
+  std::map<StringRef, StringRef> PathsToContent = {{"input.h", "\n"}};
+  Options.CheckOptions["SourceNamingStyle"] = "llvm";
+  EXPECT_EQ(TreatsAsLibraryHeader, test::runCheckOnCode<IncludeOrderCheck>(
+                                       Input, nullptr, "inputTest.cpp", None,
+                                       Options, PathsToContent));
+  EXPECT_EQ(TreatsAsNormalHeader, test::runCheckOnCode<IncludeOrderCheck>(
+                                      Input, nullptr, "input_test.cpp", None,
+                                      Options, PathsToContent));
+
+  Options.CheckOptions["SourceNamingStyle"] = "google";
+  EXPECT_EQ(TreatsAsNormalHeader,
+            test::runCheckOnCode<IncludeOrderCheck>(
+                Input, nullptr, "inputTest.cc", None, Options, PathsToContent));
+  EXPECT_EQ(TreatsAsLibraryHeader, test::runCheckOnCode<IncludeOrderCheck>(
+                                       Input, nullptr, "input_test.cc", None,
+                                       Options, PathsToContent));
+}
+
 } // namespace
 } // namespace utils
 } // namespace tidy