diff --git a/.firebaserc b/.firebaserc
deleted file mode 100644
index 4c0003aef7a..00000000000
--- a/.firebaserc
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "projects": {
-    "default": "flutter-docs-prod",
-    "devtools-staging": "flutter-website-dt-staging",
-    "flutter-dev": "flutter-dev-230821",
-    "staging-1": "flutter-io-staging-1",
-    "staging-2": "flutter-io-staging-2",
-    "sz": "sz-flutter",
-    "sz2": "sz-flutter-2",
-    "ft": "flutter-web-staging",
-    "ats": "tony-flutter-site",
-    "filiph": "flutter-website-filiph-staging"
-  }
-}
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index c44f28c7696..959208c7120 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -8,7 +8,6 @@ on:
       - 'sites/docs/**'
       - 'examples/**'
       - 'packages/excerpter/**'
-      - 'firebase.json'
       - 'tool/dash_site/**'
       - 'tool/config/linkcheck-skip-list.txt'
       - 'pubspec.yaml'
@@ -22,7 +21,6 @@ on:
       - 'sites/docs/**'
       - 'examples/**'
       - 'packages/excerpter/**'
-      - 'firebase.json'
       - 'tool/dash_site/**'
       - 'tool/config/linkcheck-skip-list.txt'
       - 'pubspec.yaml'
diff --git a/AGENTS.md b/AGENTS.md
index 62929dde037..478c011e62e 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -36,6 +36,8 @@ they use [Jaspr Content](https://docs.jaspr.site/content).
       for the sidenav, glossary, and various indices.
     - `sites/docs/src/_includes/`:
       Liquid partial files written in Markdown.
+    - `sites/docs/firebase.json`:
+      Firebase Hosting configuration for docs.flutter.dev.
   - `sites/www/`:
     The implementation of flutter.dev,
     written in Dart using Jaspr and Jaspr Content.
diff --git a/sites/docs/.firebaserc b/sites/docs/.firebaserc
new file mode 100644
index 00000000000..5091f2cd9cf
--- /dev/null
+++ b/sites/docs/.firebaserc
@@ -0,0 +1,8 @@
+{
+  "projects": {
+    "default": "flutter-docs-prod",
+    "devtools-staging": "flutter-website-dt-staging"
+    "sz": "sz-flutter",
+    "sz2": "sz-flutter-2"
+  }
+}
diff --git a/firebase.json b/sites/docs/firebase.json
similarity index 99%
rename from firebase.json
rename to sites/docs/firebase.json
index 79245abc9f9..111fa1c1b67 100644
--- a/firebase.json
+++ b/sites/docs/firebase.json
@@ -1,6 +1,6 @@
 {
   "hosting": {
-    "public": "_site",
+    "public": "build/jaspr",
     "cleanUrls": true,
     "trailingSlash": false,
     "ignore": [
diff --git a/sites/docs/src/content/contribute/docs/index.md b/sites/docs/src/content/contribute/docs/index.md
index 0a3a41ca468..42ea347fbe8 100644
--- a/sites/docs/src/content/contribute/docs/index.md
+++ b/sites/docs/src/content/contribute/docs/index.md
@@ -81,7 +81,7 @@ This document is a work in progress.
 - `eleventy.config.ts`
 
   The entrypoint for the site's [11ty][] static-site generation setup.
-- `firebase.json`
+- `sites/docs/firebase.json`
 
   Configuration for [Firebase Hosting][] that is used for
   the staged and deployed sites.
diff --git a/tool/dash_site/lib/src/commands/build.dart b/tool/dash_site/lib/src/commands/build.dart
index 1f3846bb200..25904d6dd69 100644
--- a/tool/dash_site/lib/src/commands/build.dart
+++ b/tool/dash_site/lib/src/commands/build.dart
@@ -5,7 +5,6 @@
 import 'dart:io';
 
 import 'package:args/command_runner.dart';
-import 'package:io/io.dart' as io;
 import 'package:path/path.dart' as path;
 
 import '../sites.dart';
@@ -68,34 +67,19 @@ Future<int> buildSite(Site site, {required bool productionRelease}) async {
     return processExitCode;
   }
 
-  final originalOutputDirectoryPath = path.join(
+  final buildOutputDirectoryPath = path.join(
     repositoryRoot,
-    site.jasprBuildOutputDirectory,
+    site.buildOutputDirectory,
   );
-  if (!Directory(originalOutputDirectoryPath).existsSync()) {
+  if (!Directory(buildOutputDirectoryPath).existsSync()) {
     stderr.writeln(
       'Error: Jaspr output directory not found at: '
-      '$originalOutputDirectoryPath',
+      '$buildOutputDirectoryPath',
     );
     return 1;
   }
 
-  final siteOutputDirectoryPath = path.join(
-    repositoryRoot,
-    site.buildOutputDirectory,
-  );
-  if (path.normalize(originalOutputDirectoryPath) !=
-      path.normalize(siteOutputDirectoryPath)) {
-    final outputDirectory = Directory(siteOutputDirectoryPath);
-    if (outputDirectory.existsSync()) {
-      outputDirectory.deleteSync(recursive: true);
-    }
-
-    // Copy the entire site output to the configured output directory.
-    io.copyPathSync(originalOutputDirectoryPath, siteOutputDirectoryPath);
-  }
-
-  _move404File(siteOutputDirectoryPath);
+  _move404File(buildOutputDirectoryPath);
 
   return 0;
 }
diff --git a/tool/dash_site/lib/src/commands/check_links.dart b/tool/dash_site/lib/src/commands/check_links.dart
index 17b9217eb95..857418e50ff 100644
--- a/tool/dash_site/lib/src/commands/check_links.dart
+++ b/tool/dash_site/lib/src/commands/check_links.dart
@@ -68,10 +68,7 @@ Future<int> _checkLinks({
     'Using firebase-tools $firebaseToolsVersion to start the '
     'Firebase hosting emulator asynchronously...',
   );
-  final firebaseConfigDirectory = path.join(
-    repositoryRoot,
-    site.firebaseConfigDirectory,
-  );
+  final firebaseConfigDirectory = path.join(repositoryRoot, site.directory);
   final firebaseConfigFileName = path.basename(site.firebaseConfigPath);
   final emulatorProcess = await Process.start(
     firebaseCliExecutable,
diff --git a/tool/dash_site/lib/src/commands/deploy.dart b/tool/dash_site/lib/src/commands/deploy.dart
index 08ad3ef73da..32e15181080 100644
--- a/tool/dash_site/lib/src/commands/deploy.dart
+++ b/tool/dash_site/lib/src/commands/deploy.dart
@@ -72,10 +72,7 @@ final class DeployCommand extends Command<int> {
     final deploy = await Process.start(
       firebaseCliExecutable,
       ['deploy', '--project=$project', '--only=$only'],
-      workingDirectory: path.join(
-        repositoryRoot,
-        selectedSite.firebaseConfigDirectory,
-      ),
+      workingDirectory: path.join(repositoryRoot, selectedSite.directory),
       mode: ProcessStartMode.inheritStdio,
     );
     return deploy.exitCode;
diff --git a/tool/dash_site/lib/src/commands/stage_preview.dart b/tool/dash_site/lib/src/commands/stage_preview.dart
index a5862cc29a6..5f3ec85dc48 100644
--- a/tool/dash_site/lib/src/commands/stage_preview.dart
+++ b/tool/dash_site/lib/src/commands/stage_preview.dart
@@ -208,7 +208,7 @@ Future<String?> _deploySiteToStaging(
     '--expires',
     expires,
     '--json',
-  ], workingDirectory: path.join(repositoryRoot, site.firebaseConfigDirectory));
+  ], workingDirectory: path.join(repositoryRoot, site.directory));
 
   if (result.exitCode != 0) {
     stderr.writeln(result.stderr);
diff --git a/tool/dash_site/lib/src/sites.dart b/tool/dash_site/lib/src/sites.dart
index 51c69ba5f85..7fdeda40dc5 100644
--- a/tool/dash_site/lib/src/sites.dart
+++ b/tool/dash_site/lib/src/sites.dart
@@ -10,9 +10,7 @@ enum Site {
   /// The Flutter documentation site.
   docs(
     host: 'docs.flutter.dev',
-    buildOutputPathSegments: ['_site'],
     contentPathSegments: ['src', 'content'],
-    firebaseConfigPathSegments: ['firebase.json'],
     firebaseEmulatorPort: 5502,
     defaultFirebaseProjectId: 'flutter-docs-prod',
     supportsCodeExcerpts: true,
@@ -21,18 +19,14 @@ enum Site {
   /// The Flutter marketing site.
   www(
     host: 'flutter.dev',
-    buildOutputPathSegments: ['sites', 'www', 'build', 'jaspr'],
     contentPathSegments: ['content'],
-    firebaseConfigPathSegments: ['sites', 'www', 'firebase.json'],
     firebaseEmulatorPort: 5503,
     defaultFirebaseProjectId: 'flutter-dev-230821',
   );
 
   const Site({
     required this.host,
-    required this.buildOutputPathSegments,
     required this.contentPathSegments,
-    required this.firebaseConfigPathSegments,
     required this.firebaseEmulatorPort,
     required this.defaultFirebaseProjectId,
     this.supportsCodeExcerpts = false,
@@ -44,17 +38,10 @@ enum Site {
   /// The canonical base URL where this site is hosted in production.
   String get baseUrl => 'https://$host';
 
-  /// The path segments for this site's production build output directory,
-  /// relative to the repository root.
-  final List<String> buildOutputPathSegments;
-
   /// The path segments for this site's content directory,
   /// relative to the site's [directory].
   final List<String> contentPathSegments;
 
-  /// The path segments for this site's Firebase config file.
-  final List<String> firebaseConfigPathSegments;
-
   /// The hosting emulator port declared in this site's Firebase config.
   ///
   /// The value must match the `emulators.hosting.port` value in
@@ -80,18 +67,10 @@ enum Site {
       path.joinAll([directory, ...contentPathSegments]);
 
   /// The directory where this site's production build output should end up.
-  String get buildOutputDirectory => path.joinAll(buildOutputPathSegments);
-
-  /// The directory where Jaspr writes this site's production build,
-  /// before it is copied to [buildOutputDirectory] if different.
-  String get jasprBuildOutputDirectory =>
-      path.join(directory, 'build', 'jaspr');
+  String get buildOutputDirectory => path.join(directory, 'build', 'jaspr');
 
   /// The location of this site's Firebase config file.
-  String get firebaseConfigPath => path.joinAll(firebaseConfigPathSegments);
-
-  /// The directory containing this site's Firebase config file.
-  String get firebaseConfigDirectory => path.dirname(firebaseConfigPath);
+  String get firebaseConfigPath => path.join(directory, 'firebase.json');
 
   /// The ports Jaspr uses when serving this site locally.
   ///
diff --git a/tool/dash_site/lib/src/utils.dart b/tool/dash_site/lib/src/utils.dart
index 09b5de5f5fb..8cdf5359192 100644
--- a/tool/dash_site/lib/src/utils.dart
+++ b/tool/dash_site/lib/src/utils.dart
@@ -13,9 +13,15 @@ final String repositoryRoot = () {
   final packageConfigPath = path.fromUri(Isolate.packageConfigSync);
   final maybeRoot = path.dirname(path.dirname(packageConfigPath));
 
-  // As a quick confidence check, verify that the
-  // root directory contains the firebase.json file.
-  if (!File(path.join(maybeRoot, 'firebase.json')).existsSync()) {
+  // Verify this is the website repository by checking
+  // the dash_site tool exists where expected.
+  final dashSitePubspec = path.join(
+    maybeRoot,
+    'tool',
+    'dash_site',
+    'pubspec.yaml',
+  );
+  if (!File(dashSitePubspec).existsSync()) {
     throw StateError('Try running the tool from the root directory.');
   }