diff --git a/aio/tools/transforms/angular-api-package/index.js b/aio/tools/transforms/angular-api-package/index.js
index 5e0931a724694..d6838c892f8eb 100644
--- a/aio/tools/transforms/angular-api-package/index.js
+++ b/aio/tools/transforms/angular-api-package/index.js
@@ -32,6 +32,7 @@ module.exports = new Package('angular-api', [basePackage, typeScriptPackage])
   .processor(require('./processors/computeSearchTitle'))
   .processor(require('./processors/simplifyMemberAnchors'))
   .processor(require('./processors/computeStability'))
+  .processor(require('./processors/removeInjectableConstructors'))
 
   /**
    * These are the API doc types that will be rendered to actual files.
diff --git a/aio/tools/transforms/angular-api-package/processors/removeInjectableConstructors.js b/aio/tools/transforms/angular-api-package/processors/removeInjectableConstructors.js
new file mode 100644
index 0000000000000..ea8daeb231e1c
--- /dev/null
+++ b/aio/tools/transforms/angular-api-package/processors/removeInjectableConstructors.js
@@ -0,0 +1,18 @@
+module.exports = function removeInjectableConstructors() {
+  return {
+    $runAfter: ['processing-docs', 'splitDescription'],
+    $runBefore: ['docs-processed'],
+    injectableDecorators: ['Injectable', 'Directive', 'Component', 'Pipe', 'NgModule'],
+    $process(docs) {
+      docs.forEach(doc => {
+        if (
+          doc.constructorDoc &&
+          !doc.constructorDoc.shortDescription &&
+          doc.decorators &&
+          doc.decorators.some(decorator => this.injectableDecorators.indexOf(decorator.name) !== -1)) {
+          delete doc.constructorDoc;
+        }
+      });
+    }
+  };
+};
diff --git a/aio/tools/transforms/angular-api-package/processors/removeInjectableConstructors.spec.js b/aio/tools/transforms/angular-api-package/processors/removeInjectableConstructors.spec.js
new file mode 100644
index 0000000000000..d7372fa7c30a7
--- /dev/null
+++ b/aio/tools/transforms/angular-api-package/processors/removeInjectableConstructors.spec.js
@@ -0,0 +1,58 @@
+const processorFactory = require('./removeInjectableConstructors');
+const testPackage = require('../../helpers/test-package');
+const Dgeni = require('dgeni');
+
+describe('removeInjectableConstructors processor', () => {
+
+  it('should be available on the injector', () => {
+    const dgeni = new Dgeni([testPackage('angular-api-package')]);
+    const injector = dgeni.configureInjector();
+    const processor = injector.get('removeInjectableConstructors');
+    expect(processor.$process).toBeDefined();
+    expect(processor.$runAfter).toEqual(['processing-docs', 'splitDescription']);
+    expect(processor.$runBefore).toEqual(['docs-processed']);
+  });
+
+  it('should remove undocumented constructors from docs that have an "Injectable" decorator on them', () => {
+    const processor = processorFactory();
+    const docs = [
+      { constructorDoc: {} },
+      { constructorDoc: {}, decorators: [] },
+      { constructorDoc: {}, decorators: [{ name: 'Injectable' }] },
+      { constructorDoc: {}, decorators: [{ name: 'Component' }] },
+      { constructorDoc: {}, decorators: [{ name: 'Directive' }] },
+      { constructorDoc: {}, decorators: [{ name: 'Pipe' }] },
+      { constructorDoc: {}, decorators: [{ name: 'Other' }, { name: 'Injectable' }] },
+      { constructorDoc: {}, decorators: [{ name: 'Other' }] },
+
+      { constructorDoc: { shortDescription: 'Blah' } },
+      { constructorDoc: { shortDescription: 'Blah' }, decorators: [] },
+      { constructorDoc: { shortDescription: 'Blah' }, decorators: [{ name: 'Injectable' }] },
+      { constructorDoc: { shortDescription: 'Blah' }, decorators: [{ name: 'Component' }] },
+      { constructorDoc: { shortDescription: 'Blah' }, decorators: [{ name: 'Directive' }] },
+      { constructorDoc: { shortDescription: 'Blah' }, decorators: [{ name: 'Pipe' }] },
+      { constructorDoc: { shortDescription: 'Blah' }, decorators: [{ name: 'Other' }, { name: 'Injectable' }] },
+      { constructorDoc: { shortDescription: 'Blah' }, decorators: [{ name: 'Other' }] },
+    ];
+
+    processor.$process(docs);
+
+    expect(docs[0].constructorDoc).toBeDefined();
+    expect(docs[1].constructorDoc).toBeDefined();
+    expect(docs[2].constructorDoc).toBeUndefined();
+    expect(docs[3].constructorDoc).toBeUndefined();
+    expect(docs[4].constructorDoc).toBeUndefined();
+    expect(docs[5].constructorDoc).toBeUndefined();
+    expect(docs[6].constructorDoc).toBeUndefined();
+    expect(docs[7].constructorDoc).toBeDefined();
+
+    expect(docs[8].constructorDoc).toBeDefined();
+    expect(docs[9].constructorDoc).toBeDefined();
+    expect(docs[10].constructorDoc).toBeDefined();
+    expect(docs[11].constructorDoc).toBeDefined();
+    expect(docs[12].constructorDoc).toBeDefined();
+    expect(docs[13].constructorDoc).toBeDefined();
+    expect(docs[14].constructorDoc).toBeDefined();
+    expect(docs[15].constructorDoc).toBeDefined();
+  });
+});