diff --git a/docs/data-sources/ipam_service.md b/docs/data-sources/ipam_service.md
new file mode 100644
index 000000000..c6bc36c22
--- /dev/null
+++ b/docs/data-sources/ipam_service.md
@@ -0,0 +1,28 @@
+# netbox\_ipam\_service Data Source
+
+Get info about ipam service from netbox.
+
+## Example Usage
+
+```hcl
+data "netbox_ipam_service" "service_test" {
+  device_id = 5
+  name      = "Mail"
+  port      = 25
+  protocol  = "tcp"
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+* ``device_id`` - (Optional) The ID of the device linked to this object.
+* ``name`` - (Required) The name of this object.
+* ``port`` - (Required) The port of this object.
+* ``protocol`` - (Required) The protocol of this service (tcp or udp).
+* ``virtualmachine_id`` - (Optional) The ID of the vm linked to this object.
+
+## Attributes Reference
+
+In addition to the above arguments, the following attributes are exported:
+* ``id`` - The id (ref in Netbox) of this object.
diff --git a/examples/.terraform.lock.hcl b/examples/.terraform.lock.hcl
new file mode 100644
index 000000000..0afd6ae06
--- /dev/null
+++ b/examples/.terraform.lock.hcl
@@ -0,0 +1,10 @@
+# This file is maintained automatically by "terraform init".
+# Manual edits may be lost in future updates.
+
+provider "registry.terraform.io/smutel/netbox" {
+  version     = "0.0.1"
+  constraints = "0.0.1"
+  hashes = [
+    "h1:HPT2mt+mXdoJG7KB3Ph+NiAM5SclXToVU910vXVVd/E=",
+  ]
+}
diff --git a/netbox/data_netbox_ipam_service.go b/netbox/data_netbox_ipam_service.go
new file mode 100644
index 000000000..af0729557
--- /dev/null
+++ b/netbox/data_netbox_ipam_service.go
@@ -0,0 +1,85 @@
+package netbox
+
+import (
+	"fmt"
+	"strconv"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
+	netboxclient "github.com/netbox-community/go-netbox/netbox/client"
+	"github.com/netbox-community/go-netbox/netbox/client/ipam"
+)
+
+func dataNetboxIpamService() *schema.Resource {
+	return &schema.Resource{
+		Read: dataNetboxIpamServiceRead,
+
+		Schema: map[string]*schema.Schema{
+			"device_id": {
+				Type:          schema.TypeInt,
+				Optional:      true,
+				ConflictsWith: []string{"virtualmachine_id"},
+			},
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: validation.StringLenBetween(1, 50),
+			},
+			"port": {
+				Type:         schema.TypeInt,
+				Required:     true,
+				ValidateFunc: validation.IntBetween(1, 65535),
+			},
+			"protocol": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: validation.StringInSlice([]string{"tcp", "udp"}, false),
+			},
+			"virtualmachine_id": {
+				Type:          schema.TypeInt,
+				Optional:      true,
+				ConflictsWith: []string{"device_id"},
+			},
+		},
+	}
+}
+
+func dataNetboxIpamServiceRead(d *schema.ResourceData,
+	m interface{}) error {
+	client := m.(*netboxclient.NetBoxAPI)
+
+	deviceID := int64(d.Get("device_id").(int))
+	deviceIDStr := strconv.FormatInt(deviceID, 10)
+	name := d.Get("name").(string)
+	port := int64(d.Get("port").(int))
+	portStr := strconv.FormatInt(port, 10)
+	protocol := d.Get("protocol").(string)
+	vmID := int64(d.Get("virtualmachine_id").(int))
+	vmIDStr := strconv.FormatInt(vmID, 10)
+
+	p := ipam.NewIpamServicesListParams().WithName(&name)
+	p.SetPort(&portStr)
+	p.SetProtocol(&protocol)
+	if deviceID != 0 {
+		p.SetDeviceID(&deviceIDStr)
+	} else if vmID != 0 {
+		p.SetVirtualMachineID(&vmIDStr)
+	}
+
+	list, err := client.Ipam.IpamServicesList(p, nil)
+	if err != nil {
+		return err
+	}
+
+	if *list.Payload.Count < 1 {
+		return fmt.Errorf("Your query returned no results. " +
+			"Please change your search criteria and try again.")
+	} else if *list.Payload.Count > 1 {
+		return fmt.Errorf("Your query returned more than one result. " +
+			"Please try a more specific search criteria.")
+	}
+
+	d.SetId(strconv.FormatInt(list.Payload.Results[0].ID, 10))
+
+	return nil
+}
diff --git a/netbox/provider.go b/netbox/provider.go
index 71337eb4e..950dd9b17 100644
--- a/netbox/provider.go
+++ b/netbox/provider.go
@@ -41,6 +41,7 @@ func Provider() *schema.Provider {
 			"netbox_ipam_aggregate":                               dataNetboxIpamAggregate(),
 			"netbox_ipam_ip_addresses":                            dataNetboxIpamIPAddresses(),
 			"netbox_ipam_role":                                    dataNetboxIpamRole(),
+			"netbox_ipam_service":                                 dataNetboxIpamService(),
 			"netbox_ipam_vlan":                                    dataNetboxIpamVlan(),
 			"netbox_ipam_vlan_group":                              dataNetboxIpamVlanGroup(),
 			"netbox_json_circuits_circuit_terminations_list":      dataNetboxJSONCircuitsCircuitTerminationsList(),
diff --git a/netbox/resource_netbox_ipam_service.go b/netbox/resource_netbox_ipam_service.go
index d7448adb8..bf57993ed 100644
--- a/netbox/resource_netbox_ipam_service.go
+++ b/netbox/resource_netbox_ipam_service.go
@@ -45,9 +45,9 @@ func resourceNetboxIpamService() *schema.Resource {
 				ValidateFunc: validation.StringLenBetween(1, 200),
 			},
 			"device_id": {
-				Type:          schema.TypeInt,
-				Optional:      true,
-				ConflictsWith: []string{"virtualmachine_id"},
+				Type:         schema.TypeInt,
+				Optional:     true,
+				ExactlyOneOf: []string{"device_id", "virtualmachine_id"},
 			},
 			"ip_addresses_id": {
 				Type:     schema.TypeList,
@@ -88,9 +88,8 @@ func resourceNetboxIpamService() *schema.Resource {
 				},
 			},
 			"virtualmachine_id": {
-				Type:          schema.TypeInt,
-				Optional:      true,
-				ConflictsWith: []string{"device_id"},
+				Type:     schema.TypeInt,
+				Optional: true,
 			},
 		},
 	}