diff --git a/puppet/kandra/files/nagios4/commands.cfg b/puppet/kandra/files/nagios4/commands.cfg
index f1accba482..761f019168 100644
--- a/puppet/kandra/files/nagios4/commands.cfg
+++ b/puppet/kandra/files/nagios4/commands.cfg
@@ -19,6 +19,17 @@ define command{
       command_line /usr/bin/printf "%b" "Subject: $NOTIFICATIONTYPE$ Service Alert: $HOSTALIAS$/$SERVICEDESC$ is $SERVICESTATE$\n\n***** Nagios *****\n\nNotification Type: $NOTIFICATIONTYPE$\n\nService: $SERVICEDESC$\nHost: $HOSTALIAS$\nAddress: $HOSTADDRESS$\nState: $SERVICESTATE$\n\nDate/Time: $LONGDATETIME$\n\nAdditional Info:\n\n$SERVICEOUTPUT$\n$LONGSERVICEOUTPUT$\n" | /usr/bin/msmtp -C /var/lib/nagios/msmtprc -vt $CONTACTEMAIL$
       }
 
+# Zulip commands
+define command {
+    command_name    notify-host-by-zulip
+    command_line    /usr/local/share/zulip/integrations/nagios/nagios-notify-zulip --stream="kandra ops" --type="$NOTIFICATIONTYPE$" --host="$HOSTADDRESS$" --state="$HOSTSTATE$" --output="$HOSTOUTPUT$" --long-output="$LONGHOSTOUTPUT$"
+}
+
+define command {
+    command_name    notify-service-by-zulip
+    command_line    /usr/local/share/zulip/integrations/nagios/nagios-notify-zulip --stream="kandra ops" --type="$NOTIFICATIONTYPE$" --host="$HOSTADDRESS$" --service="$SERVICEDESC$" --state="$SERVICESTATE$" --output="$SERVICEOUTPUT$" --long-output="$LONGSERVICEOUTPUT$"
+}
+
 ################################################################################
 # HOST CHECK COMMANDS
 ################################################################################
diff --git a/puppet/kandra/files/nagios4/conf.d/services.cfg b/puppet/kandra/files/nagios4/conf.d/services.cfg
index bb2f81e34e..9cc3a6e52b 100644
--- a/puppet/kandra/files/nagios4/conf.d/services.cfg
+++ b/puppet/kandra/files/nagios4/conf.d/services.cfg
@@ -35,7 +35,7 @@ define service {
         service_description             Disk usage - pageable
         hostgroup_name                  pageable_servers
         check_command                   check_remote_disk!20%!10%
-        contact_groups                  page_admins
+        contact_groups                  ops_message
 }
 
 define service {
@@ -43,7 +43,7 @@ define service {
         service_description             Disk usage
         hostgroup_name                  not_pageable_servers
         check_command                   check_remote_disk!20%!10%
-        contact_groups                  admins
+        contact_groups                  ops_message
 }
 
 define service {
@@ -135,20 +135,37 @@ define service {
 define service {
         use                             generic-service
         service_description             HTTPS
-        hostgroup_name                  frontends
+        hostgroup_name                  prod_frontends, fullstack
         check_command                   check_https_status
         contact_groups                  page_admins
 }
 
+define service {
+        use                             generic-service
+        service_description             HTTPS
+        hostgroup_name                  staging_frontends
+        check_command                   check_https_status
+        contact_groups                  ops_message
+}
+
 define service {
         use                             generic-service
         service_description             Check send receive time
-        hostgroup_name                  frontends
+        hostgroup_name                  prod_frontends, fullstack
         check_command                   check_send_receive_time!22
         max_check_attempts              2
         contact_groups                  page_admins
 }
 
+define service {
+        use                             generic-service
+        service_description             Check send receive time
+        hostgroup_name                  staging_frontends
+        check_command                   check_send_receive_time!22
+        max_check_attempts              2
+        contact_groups                  ops_message
+}
+
 define service {
         use                             generic-service
         service_description             user zephyr mirror liveness
@@ -280,19 +297,27 @@ define service {
         use                             generic-service
         service_description             Check redis service
         # Both redis and frontends hostgroups, since frontends SSH proxy redis to themselves
-        hostgroup_name                  frontends, redis
+        hostgroup_name                  prod_frontends, fullstack, redis
         check_command                   check_redis_ssh!22
         max_check_attempts              3
         contact_groups                  page_admins
 }
 
+define service {
+        use                             generic-service
+        service_description             Check redis service
+        hostgroup_name                  staging_frontends
+        check_command                   check_redis_ssh!22
+        max_check_attempts              3
+        contact_groups                  ops_message
+}
 
 #### RabbitMQ / queue workers
 
 define service {
         use                             generic-service
         service_description             Check RabbitMQ queue sizes
-        hostgroup_name                  frontends
+        hostgroup_name                  prod_frontends, fullstack
         check_command                   check_rabbitmq_queues!22
         # Workaround weird checks 40s after first error causing alerts
         # from a single failure because cron hasn't run again yet
@@ -300,6 +325,17 @@ define service {
         contact_groups                  page_admins
 }
 
+define service {
+        use                             generic-service
+        service_description             Check RabbitMQ queue sizes
+        hostgroup_name                  staging_frontends
+        check_command                   check_rabbitmq_queues!22
+        # Workaround weird checks 40s after first error causing alerts
+        # from a single failure because cron hasn't run again yet
+        max_check_attempts              3
+        contact_groups                  ops_message
+}
+
 define service {
         name                            rabbitmq-consumer-service
         use                             generic-service
@@ -315,10 +351,18 @@ define service {
 define service {
         use                             rabbitmq-consumer-service
         service_description             Check RabbitMQ notify_tornado consumers
+        hostgroup_name                  prod_frontends, fullstack
         check_command                   check_rabbitmq_consumers!notify_tornado
         contact_groups                  page_admins
 }
 
+define service {
+        use                             rabbitmq-consumer-service
+        service_description             Check RabbitMQ notify_tornado consumers
+        hostgroup_name                  staging_frontends
+        check_command                   check_rabbitmq_consumers!notify_tornado
+        contact_groups                  admins
+}
 
 define service {
         use                             rabbitmq-consumer-service
diff --git a/puppet/kandra/templates/nagios4/contacts.cfg.template.erb b/puppet/kandra/templates/nagios4/contacts.cfg.template.erb
index 502648ecbb..75cbc02eed 100644
--- a/puppet/kandra/templates/nagios4/contacts.cfg.template.erb
+++ b/puppet/kandra/templates/nagios4/contacts.cfg.template.erb
@@ -48,6 +48,17 @@ define contact {
        host_notification_commands               notify-host-by-email
 }
 
+define contact {
+       contact_name                    kandra-ops-in-czo
+       alias                           Notify kandra-ops on chat.zulip.org
+       service_notification_period     24x7
+       host_notification_period        24x7
+       service_notification_options    w,u,c,r
+       host_notification_options       d,r
+       service_notification_commands   notify-service-by-zulip
+       host_notification_commands      notify-host-by-zulip
+}
+
 ###############################################################################
 ###############################################################################
 #
@@ -68,6 +79,12 @@ define contactgroup{
         members                 monitoring,pager
         }
 
+define contactgroup{
+        contactgroup_name       ops_message
+        alias                   Message admins on CZO
+        members                 monitoring,kandra-ops-in-czo
+}
+
 define contactgroup{
         contactgroup_name       test
         alias                   Nagios Test Administrators