diff --git a/services/copr/copr.service.js b/services/copr/copr.service.js
new file mode 100644
index 0000000000000..12416b5eaa1cb
--- /dev/null
+++ b/services/copr/copr.service.js
@@ -0,0 +1,131 @@
+import Joi from 'joi'
+import { renderBuildStatusBadge } from '../build-status.js'
+import { BaseJsonService, NotFound, pathParams, queryParam } from '../index.js'
+
+const stateStatusMap = {
+  succeeded: 'passing',
+  failed: 'failing',
+  canceled: 'cancelled',
+  skipped: 'skipped',
+  importing: 'building',
+  pending: 'building',
+  starting: 'building',
+  running: 'building',
+  waiting: 'building',
+  forked: 'passing',
+}
+
+const schema = Joi.object({
+  builds: Joi.object({
+    latest: Joi.object({
+      state: Joi.string().required(),
+    }).required(),
+  }).required(),
+}).required()
+
+const queryParamSchema = Joi.object({
+  server: Joi.string()
+    .uri({ scheme: ['http', 'https'] })
+    .optional(),
+}).required()
+
+const description = `
+[COPR](https://copr.fedorainfracloud.org/) is a build system for creating RPM packages.
+
+For group projects, prefix the owner with \`@\` (for example \`@copr\`).
+`
+
+export default class Copr extends BaseJsonService {
+  static category = 'build'
+
+  static route = {
+    base: 'copr/build',
+    pattern: ':owner/:project/:package',
+    queryParamSchema,
+  }
+
+  static openApi = {
+    '/copr/build/{owner}/{project}/{package}': {
+      get: {
+        summary: 'Copr Build',
+        description,
+        parameters: [
+          ...pathParams(
+            {
+              name: 'owner',
+              example: 'msuchy',
+              description:
+                'Project owner. For group projects, prefix with `@`.',
+            },
+            {
+              name: 'project',
+              example: 'nanoblogger',
+            },
+            {
+              name: 'package',
+              example: 'nanoblogger',
+            },
+          ),
+          queryParam({
+            name: 'server',
+            example: 'https://copr.fedorainfracloud.org',
+            description:
+              'Copr server URL. Defaults to `https://copr.fedorainfracloud.org`.',
+          }),
+        ],
+      },
+    },
+  }
+
+  static defaultBadgeData = { label: 'build' }
+
+  static render({ status }) {
+    return renderBuildStatusBadge({ status })
+  }
+
+  packageUrl({ server, owner, project, package: packageName }) {
+    const trimmedServer = server.replace(/\/$/, '')
+    return `${trimmedServer}/api_3/package`
+  }
+
+  transform({ builds }) {
+    const { state } = builds.latest
+    const status = stateStatusMap[state]
+    if (!status) {
+      throw new NotFound({ prettyMessage: 'unknown build state' })
+    }
+    return { status }
+  }
+
+  async fetch({ server, owner, project, package: packageName }) {
+    return this._requestJson({
+      schema,
+      url: this.packageUrl({ server, owner, project, package: packageName }),
+      options: {
+        searchParams: {
+          ownername: owner,
+          projectname: project,
+          packagename: packageName,
+          with_latest_build: 'True',
+        },
+      },
+      httpErrors: {
+        404: 'project or package not found',
+      },
+    })
+  }
+
+  async handle(
+    { owner, project, package: packageName },
+    { server = 'https://copr.fedorainfracloud.org' },
+  ) {
+    const json = await this.fetch({
+      server,
+      owner,
+      project,
+      package: packageName,
+    })
+    const { status } = this.transform(json)
+    return this.constructor.render({ status })
+  }
+}
diff --git a/services/copr/copr.service.spec.js b/services/copr/copr.service.spec.js
new file mode 100644
index 0000000000000..9fb263b84782c
--- /dev/null
+++ b/services/copr/copr.service.spec.js
@@ -0,0 +1,53 @@
+import { test, given } from 'sazerac'
+import { renderBuildStatusBadge } from '../build-status.js'
+import Copr from './copr.service.js'
+
+describe('Copr service', function () {
+  test(Copr.prototype.packageUrl, () => {
+    given({
+      server: 'https://copr.fedorainfracloud.org',
+      owner: 'msuchy',
+      project: 'nanoblogger',
+      package: 'nanoblogger',
+    }).expect('https://copr.fedorainfracloud.org/api_3/package')
+    given({
+      server: 'https://copr.fedorainfracloud.org/',
+      owner: '@copr',
+      project: 'copr',
+      package: 'copr-backend',
+    }).expect('https://copr.fedorainfracloud.org/api_3/package')
+  })
+
+  test(Copr.prototype.transform, () => {
+    given({ builds: { latest: { state: 'succeeded' } } }).expect({
+      status: 'passing',
+    })
+    given({ builds: { latest: { state: 'failed' } } }).expect({
+      status: 'failing',
+    })
+    given({ builds: { latest: { state: 'running' } } }).expect({
+      status: 'building',
+    })
+    given({ builds: { latest: { state: 'canceled' } } }).expect({
+      status: 'cancelled',
+    })
+    given({ builds: { latest: { state: 'skipped' } } }).expect({
+      status: 'skipped',
+    })
+    given({ builds: { latest: { state: 'unknown-state' } } }).expectError(
+      'Not Found: unknown build state',
+    )
+  })
+
+  test(Copr.render, () => {
+    given({ status: 'passing' }).expect(
+      renderBuildStatusBadge({ status: 'passing' }),
+    )
+    given({ status: 'failing' }).expect(
+      renderBuildStatusBadge({ status: 'failing' }),
+    )
+    given({ status: 'building' }).expect(
+      renderBuildStatusBadge({ status: 'building' }),
+    )
+  })
+})
diff --git a/services/copr/copr.tester.js b/services/copr/copr.tester.js
new file mode 100644
index 0000000000000..0545c1d644c41
--- /dev/null
+++ b/services/copr/copr.tester.js
@@ -0,0 +1,42 @@
+import { isBuildStatus } from '../build-status.js'
+import { createServiceTester } from '../tester.js'
+export const t = await createServiceTester()
+
+t.create('build (valid user project)')
+  .get('/msuchy/nanoblogger/nanoblogger.json')
+  .expectBadge({
+    label: 'build',
+    message: isBuildStatus,
+  })
+
+t.create('build (valid group project)')
+  .get('/%40copr/copr/copr-backend.json')
+  .expectBadge({
+    label: 'build',
+    message: isBuildStatus,
+  })
+
+t.create('build (valid, mocked)')
+  .get('/owner/project/package.json')
+  .intercept(nock =>
+    nock('https://copr.fedorainfracloud.org')
+      .get('/api_3/package')
+      .query({
+        ownername: 'owner',
+        projectname: 'project',
+        packagename: 'package',
+        with_latest_build: 'True',
+      })
+      .reply(200, {
+        builds: {
+          latest: {
+            state: 'succeeded',
+          },
+        },
+      }),
+  )
+  .expectBadge({ label: 'build', message: 'passing' })
+
+t.create('build (not found)')
+  .get('/not-a-user/not-a-project/not-a-package.json')
+  .expectBadge({ label: 'build', message: 'project or package not found' })