diff --git a/extras/with_built_value/build.yaml b/extras/with_built_value/build.yaml
new file mode 100644
index 00000000..7f761c15
--- /dev/null
+++ b/extras/with_built_value/build.yaml
@@ -0,0 +1,15 @@
+targets:
+  $default:
+    builders:
+      moor_generator:
+        enabled: false
+      moor_generator|moor_generator_not_shared:
+        enabled: true
+      built_value_generator|built_value:
+        enabled: false
+  
+  run_built_value:
+    dependencies: ['with_built_value']
+    builders:
+      moor_generator:
+        enabled: false
\ No newline at end of file
diff --git a/extras/with_built_value/lib/database.dart b/extras/with_built_value/lib/database.dart
new file mode 100644
index 00000000..2fcf39b1
--- /dev/null
+++ b/extras/with_built_value/lib/database.dart
@@ -0,0 +1,26 @@
+import 'package:built_value/built_value.dart';
+import 'package:moor/moor.dart';
+import 'package:moor_ffi/moor_ffi.dart';
+
+part 'database.moor.dart';
+part 'database.g.dart';
+
+abstract class Foo implements Built<Foo, FooBuilder> {
+  SomeInt get moorField;
+
+  Foo._();
+
+  factory Foo([void Function(FooBuilder) updates]) = _$Foo;
+}
+
+class SomeInts extends Table {
+  IntColumn get id => integer().autoIncrement()();
+}
+
+@UseMoor(tables: [SomeInts])
+class Database extends _$Database {
+  Database() : super(VmDatabase.memory());
+
+  @override
+  int get schemaVersion => 1;
+}
diff --git a/extras/with_built_value/lib/database.g.dart b/extras/with_built_value/lib/database.g.dart
new file mode 100644
index 00000000..9ee945f8
--- /dev/null
+++ b/extras/with_built_value/lib/database.g.dart
@@ -0,0 +1,85 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'database.dart';
+
+// **************************************************************************
+// BuiltValueGenerator
+// **************************************************************************
+
+class _$Foo extends Foo {
+  @override
+  final SomeInt moorField;
+
+  factory _$Foo([void Function(FooBuilder) updates]) =>
+      (new FooBuilder()..update(updates)).build();
+
+  _$Foo._({this.moorField}) : super._() {
+    if (moorField == null) {
+      throw new BuiltValueNullFieldError('Foo', 'moorField');
+    }
+  }
+
+  @override
+  Foo rebuild(void Function(FooBuilder) updates) =>
+      (toBuilder()..update(updates)).build();
+
+  @override
+  FooBuilder toBuilder() => new FooBuilder()..replace(this);
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(other, this)) return true;
+    return other is Foo && moorField == other.moorField;
+  }
+
+  @override
+  int get hashCode {
+    return $jf($jc(0, moorField.hashCode));
+  }
+
+  @override
+  String toString() {
+    return (newBuiltValueToStringHelper('Foo')..add('moorField', moorField))
+        .toString();
+  }
+}
+
+class FooBuilder implements Builder<Foo, FooBuilder> {
+  _$Foo _$v;
+
+  SomeInt _moorField;
+  SomeInt get moorField => _$this._moorField;
+  set moorField(SomeInt moorField) => _$this._moorField = moorField;
+
+  FooBuilder();
+
+  FooBuilder get _$this {
+    if (_$v != null) {
+      _moorField = _$v.moorField;
+      _$v = null;
+    }
+    return this;
+  }
+
+  @override
+  void replace(Foo other) {
+    if (other == null) {
+      throw new ArgumentError.notNull('other');
+    }
+    _$v = other as _$Foo;
+  }
+
+  @override
+  void update(void Function(FooBuilder) updates) {
+    if (updates != null) updates(this);
+  }
+
+  @override
+  _$Foo build() {
+    final _$result = _$v ?? new _$Foo._(moorField: moorField);
+    replace(_$result);
+    return _$result;
+  }
+}
+
+// ignore_for_file: always_put_control_body_on_new_line,always_specify_types,annotate_overrides,avoid_annotating_with_dynamic,avoid_as,avoid_catches_without_on_clauses,avoid_returning_this,lines_longer_than_80_chars,omit_local_variable_types,prefer_expression_function_bodies,sort_constructors_first,test_types_in_equals,unnecessary_const,unnecessary_new
diff --git a/extras/with_built_value/lib/database.moor.dart b/extras/with_built_value/lib/database.moor.dart
new file mode 100644
index 00000000..1cc6fe86
--- /dev/null
+++ b/extras/with_built_value/lib/database.moor.dart
@@ -0,0 +1,135 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'database.dart';
+
+// **************************************************************************
+// MoorGenerator
+// **************************************************************************
+
+// ignore_for_file: unnecessary_brace_in_string_interps, unnecessary_this
+class SomeInt extends DataClass implements Insertable<SomeInt> {
+  final int id;
+  SomeInt({@required this.id});
+  factory SomeInt.fromData(Map<String, dynamic> data, GeneratedDatabase db,
+      {String prefix}) {
+    final effectivePrefix = prefix ?? '';
+    final intType = db.typeSystem.forDartType<int>();
+    return SomeInt(
+      id: intType.mapFromDatabaseResponse(data['${effectivePrefix}id']),
+    );
+  }
+  factory SomeInt.fromJson(Map<String, dynamic> json,
+      {ValueSerializer serializer}) {
+    serializer ??= moorRuntimeOptions.defaultSerializer;
+    return SomeInt(
+      id: serializer.fromJson<int>(json['id']),
+    );
+  }
+  @override
+  Map<String, dynamic> toJson({ValueSerializer serializer}) {
+    serializer ??= moorRuntimeOptions.defaultSerializer;
+    return <String, dynamic>{
+      'id': serializer.toJson<int>(id),
+    };
+  }
+
+  @override
+  SomeIntsCompanion createCompanion(bool nullToAbsent) {
+    return SomeIntsCompanion(
+      id: id == null && nullToAbsent ? const Value.absent() : Value(id),
+    );
+  }
+
+  SomeInt copyWith({int id}) => SomeInt(
+        id: id ?? this.id,
+      );
+  @override
+  String toString() {
+    return (StringBuffer('SomeInt(')..write('id: $id')..write(')')).toString();
+  }
+
+  @override
+  int get hashCode => $mrjf(id.hashCode);
+  @override
+  bool operator ==(dynamic other) =>
+      identical(this, other) || (other is SomeInt && other.id == this.id);
+}
+
+class SomeIntsCompanion extends UpdateCompanion<SomeInt> {
+  final Value<int> id;
+  const SomeIntsCompanion({
+    this.id = const Value.absent(),
+  });
+  SomeIntsCompanion.insert({
+    this.id = const Value.absent(),
+  });
+  SomeIntsCompanion copyWith({Value<int> id}) {
+    return SomeIntsCompanion(
+      id: id ?? this.id,
+    );
+  }
+}
+
+class $SomeIntsTable extends SomeInts with TableInfo<$SomeIntsTable, SomeInt> {
+  final GeneratedDatabase _db;
+  final String _alias;
+  $SomeIntsTable(this._db, [this._alias]);
+  final VerificationMeta _idMeta = const VerificationMeta('id');
+  GeneratedIntColumn _id;
+  @override
+  GeneratedIntColumn get id => _id ??= _constructId();
+  GeneratedIntColumn _constructId() {
+    return GeneratedIntColumn('id', $tableName, false,
+        hasAutoIncrement: true, declaredAsPrimaryKey: true);
+  }
+
+  @override
+  List<GeneratedColumn> get $columns => [id];
+  @override
+  $SomeIntsTable get asDslTable => this;
+  @override
+  String get $tableName => _alias ?? 'some_ints';
+  @override
+  final String actualTableName = 'some_ints';
+  @override
+  VerificationContext validateIntegrity(SomeIntsCompanion d,
+      {bool isInserting = false}) {
+    final context = VerificationContext();
+    if (d.id.present) {
+      context.handle(_idMeta, id.isAcceptableValue(d.id.value, _idMeta));
+    }
+    return context;
+  }
+
+  @override
+  Set<GeneratedColumn> get $primaryKey => {id};
+  @override
+  SomeInt map(Map<String, dynamic> data, {String tablePrefix}) {
+    final effectivePrefix = tablePrefix != null ? '$tablePrefix.' : null;
+    return SomeInt.fromData(data, _db, prefix: effectivePrefix);
+  }
+
+  @override
+  Map<String, Variable> entityToSql(SomeIntsCompanion d) {
+    final map = <String, Variable>{};
+    if (d.id.present) {
+      map['id'] = Variable<int, IntType>(d.id.value);
+    }
+    return map;
+  }
+
+  @override
+  $SomeIntsTable createAlias(String alias) {
+    return $SomeIntsTable(_db, alias);
+  }
+}
+
+abstract class _$Database extends GeneratedDatabase {
+  _$Database(QueryExecutor e) : super(SqlTypeSystem.defaultInstance, e);
+  $SomeIntsTable _someInts;
+  $SomeIntsTable get someInts => _someInts ??= $SomeIntsTable(this);
+  @override
+  Iterable<TableInfo> get allTables => allSchemaEntities.whereType<TableInfo>();
+  @override
+  List<DatabaseSchemaEntity> get allSchemaEntities => [someInts];
+}
diff --git a/extras/with_built_value/pubspec.yaml b/extras/with_built_value/pubspec.yaml
new file mode 100644
index 00000000..227ba06b
--- /dev/null
+++ b/extras/with_built_value/pubspec.yaml
@@ -0,0 +1,26 @@
+name: with_built_value
+publish_to: none
+version: 1.0.0
+
+environment:
+  sdk: '>=2.6.0 <3.0.0'
+
+dependencies:
+  moor: ^2.3.0
+  moor_ffi: ^0.4.0
+  built_value: ^7.0.0
+
+dev_dependencies:
+  moor_generator: ^2.1.0
+  built_value_generator: ^7.0.0
+  build_runner: '>=1.3.0 <2.0.0'
+
+dependency_overrides:
+  moor:
+    path: ../../moor
+  moor_ffi:
+    path: ../../moor_ffi
+  moor_generator:
+    path: ../../moor_generator
+  sqlparser:
+    path: ../../sqlparser
\ No newline at end of file
diff --git a/moor_generator/build.yaml b/moor_generator/build.yaml
index eee55968..0155fb8a 100644
--- a/moor_generator/build.yaml
+++ b/moor_generator/build.yaml
@@ -1,3 +1,15 @@
+# Short description for each builder
+
+#  - preparing_builder: Infers the type of inline Dart expressions in moor files.
+#    We create a `input.temp.dart` file containing the expressions so that they
+#    can be resolved.
+#  - moor_generator: The regular SharedPartBuilder for @UseMoor and @UseDao
+#    annotations
+#  - moor_generator_not_shared: Like moor_generator, but as a PartBuilder instead of
+#    a SharedPartBuilder. This builder is disabled by default, but users may choose
+#    to use it so that generated classes can be used by other builders.
+#  - moor_cleanup: Deletes the `.temp.dart` files generated by the `preparing_builder`.
+
 builders:
   preparing_builder:
     import: "package:moor_generator/integrations/build.dart"
@@ -16,6 +28,14 @@ builders:
     required_inputs: [".dart_in_moor"]
     applies_builders: ["source_gen|combining_builder"]
 
+  moor_generator_not_shared:
+    import: "package:moor_generator/integrations/build.dart"
+    builder_factories: ["moorBuilderNotShared"]
+    build_extensions: {".dart": [".moor.dart"]}
+    build_to: source
+    auto_apply: none
+    required_inputs: [".dart_in_moor"]
+
 post_process_builders:
   moor_cleanup:
     import: "package:moor_generator/integrations/build.dart"
diff --git a/moor_generator/lib/integrations/build.dart b/moor_generator/lib/integrations/build.dart
index 2cd4282f..19205d6c 100644
--- a/moor_generator/lib/integrations/build.dart
+++ b/moor_generator/lib/integrations/build.dart
@@ -2,7 +2,10 @@ import 'package:build/build.dart';
 import 'package:moor_generator/src/backends/build/moor_builder.dart';
 import 'package:moor_generator/src/backends/build/preprocess_builder.dart';
 
-Builder moorBuilder(BuilderOptions options) => MoorBuilder(options);
+Builder moorBuilder(BuilderOptions options) => MoorSharedPartBuilder(options);
+
+Builder moorBuilderNotShared(BuilderOptions options) =>
+    MoorPartBuilder(options);
 
 Builder preparingBuilder(BuilderOptions options) => PreprocessBuilder();
 
diff --git a/moor_generator/lib/src/backends/build/moor_builder.dart b/moor_generator/lib/src/backends/build/moor_builder.dart
index 23a45bb9..c994884a 100644
--- a/moor_generator/lib/src/backends/build/moor_builder.dart
+++ b/moor_generator/lib/src/backends/build/moor_builder.dart
@@ -10,28 +10,8 @@ import 'package:moor_generator/src/backends/build/generators/moor_generator.dart
 import 'package:moor_generator/writer.dart';
 import 'package:source_gen/source_gen.dart';
 
-class MoorBuilder extends SharedPartBuilder {
-  final MoorOptions options;
-
-  MoorBuilder._(List<Generator> generators, String name, this.options)
-      : super(generators, name);
-
-  factory MoorBuilder(BuilderOptions options) {
-    final parsedOptions = MoorOptions.fromJson(options.config);
-
-    final generators = <Generator>[
-      MoorGenerator(),
-      DaoGenerator(),
-    ];
-
-    final builder = MoorBuilder._(generators, 'moor', parsedOptions);
-
-    for (final generator in generators.cast<BaseGenerator>()) {
-      generator.builder = builder;
-    }
-
-    return builder;
-  }
+mixin MoorBuilder on Builder {
+  MoorOptions get options;
 
   Writer createWriter() => Writer(options);
 
@@ -54,6 +34,54 @@ class MoorBuilder extends SharedPartBuilder {
   }
 }
 
+T _createBuilder<T extends MoorBuilder>(
+  BuilderOptions options,
+  T Function(List<Generator> generators, MoorOptions parsedOptions) creator,
+) {
+  final parsedOptions = MoorOptions.fromJson(options.config);
+
+  final generators = <Generator>[
+    MoorGenerator(),
+    DaoGenerator(),
+  ];
+
+  final builder = creator(generators, parsedOptions);
+
+  for (final generator in generators.cast<BaseGenerator>()) {
+    generator.builder = builder;
+  }
+
+  return builder;
+}
+
+class MoorSharedPartBuilder extends SharedPartBuilder with MoorBuilder {
+  @override
+  final MoorOptions options;
+
+  MoorSharedPartBuilder._(List<Generator> generators, String name, this.options)
+      : super(generators, name);
+
+  factory MoorSharedPartBuilder(BuilderOptions options) {
+    return _createBuilder(options, (generators, parsedOptions) {
+      return MoorSharedPartBuilder._(generators, 'moor', parsedOptions);
+    });
+  }
+}
+
+class MoorPartBuilder extends PartBuilder with MoorBuilder {
+  @override
+  final MoorOptions options;
+
+  MoorPartBuilder._(List<Generator> generators, String extension, this.options)
+      : super(generators, extension);
+
+  factory MoorPartBuilder(BuilderOptions options) {
+    return _createBuilder(options, (generators, parsedOptions) {
+      return MoorPartBuilder._(generators, '.moor.dart', parsedOptions);
+    });
+  }
+}
+
 abstract class BaseGenerator {
   MoorBuilder builder;
 }