diff --git a/app/controllers/admin/profile_fields_controller.rb b/app/controllers/admin/profile_fields_controller.rb
index 1db2df7c5..05705c043 100644
--- a/app/controllers/admin/profile_fields_controller.rb
+++ b/app/controllers/admin/profile_fields_controller.rb
@@ -20,21 +20,23 @@ module Admin
     end
 
     def create
-      profile_field = ProfileField.new(profile_field_params)
-      if profile_field.save
+      add_result = ProfileFields::Add.call(profile_field_params)
+      if add_result.success?
+        profile_field = add_result.profile_field
         flash[:success] = "Profile field #{profile_field.label} created"
       else
-        flash[:error] = "Error: #{profile_field.errors_as_sentence}"
+        flash[:error] = "Error: #{add_result.error_message}"
       end
       redirect_to admin_profile_fields_path
     end
 
     def destroy
-      profile_field = ProfileField.find(params[:id])
-      if profile_field.destroy
+      remove_result = ProfileFields::Remove.call(params[:id])
+      if remove_result.success?
+        profile_field = remove_result.profile_field
         flash[:success] = "Profile field #{profile_field.label} deleted"
       else
-        flash[:error] = "Error: #{profile_field.errors_as_sentence}"
+        flash[:error] = "Error: #{remove_result.error_message}"
       end
       redirect_to admin_profile_fields_path
     end
diff --git a/app/models/profile.rb b/app/models/profile.rb
index 505c87c2f..c34e8a5b7 100644
--- a/app/models/profile.rb
+++ b/app/models/profile.rb
@@ -2,13 +2,13 @@ class Profile < ApplicationRecord
   belongs_to :user
 
   # This method generates typed accessors for all active profile fields
-  def self.define_store_accessors!
+  def self.refresh_store_accessors!
     ProfileField.active.find_each do |field|
       store_attribute :data, field.attribute_name, field.type
     end
   end
 
-  define_store_accessors!
+  refresh_store_accessors!
 
   validates :data, presence: true
 end
diff --git a/app/services/profile_fields/add.rb b/app/services/profile_fields/add.rb
new file mode 100644
index 000000000..eaa3dd3fa
--- /dev/null
+++ b/app/services/profile_fields/add.rb
@@ -0,0 +1,31 @@
+# This service creates a new profile field and ensures that the correct store
+# accessor gets added to profiles immediately.
+module ProfileFields
+  class Add
+    def self.call(attributes)
+      new(attributes).call
+    end
+
+    attr_reader :profile_field, :error_message
+
+    def initialize(attributes)
+      @attributes = attributes
+      @success = false
+    end
+
+    def call
+      @profile_field = ProfileField.create(@attributes)
+      if @profile_field.persisted?
+        @success = true
+        Profile.refresh_store_accessors!
+      else
+        @error_message = @profile_field.errors_as_sentence
+      end
+      self
+    end
+
+    def success?
+      @success
+    end
+  end
+end
diff --git a/app/services/profile_fields/remove.rb b/app/services/profile_fields/remove.rb
new file mode 100644
index 000000000..a4172b75c
--- /dev/null
+++ b/app/services/profile_fields/remove.rb
@@ -0,0 +1,32 @@
+# This service removes a profile field and ensures that the corresponding store
+# accessor also gets removed immediately.
+module ProfileFields
+  class Remove
+    def self.call(id)
+      new(id).call
+    end
+
+    attr_reader :profile_field, :error_message
+
+    def initialize(id)
+      @id = id
+      @success = false
+    end
+
+    def call
+      @profile_field = ProfileField.find(@id)
+      if @profile_field.destroy
+        accessor = profile_field.attribute_name.to_s
+        Profile.undef_method(accessor) if accessor.in?(Profile.stored_attributes[:data])
+        @success = true
+      else
+        @error_message = @profile_field.errors_as_sentence
+      end
+      self
+    end
+
+    def success?
+      @success
+    end
+  end
+end
diff --git a/spec/models/profile_spec.rb b/spec/models/profile_spec.rb
index 3353efc7a..0cce155ca 100644
--- a/spec/models/profile_spec.rb
+++ b/spec/models/profile_spec.rb
@@ -8,7 +8,7 @@ RSpec.describe Profile, type: :model do
       create(:profile_field, label: "Test 1")
       create(:profile_field, label: "Test 2", input_type: :check_box)
       create(:profile_field, label: "Test 3", active: false)
-      described_class.define_store_accessors!
+      described_class.refresh_store_accessors!
     end
 
     let(:profile) { described_class.new }
diff --git a/spec/requests/admin/profile_fields_spec.rb b/spec/requests/admin/profile_fields_spec.rb
index 995b25a51..5a35394f8 100644
--- a/spec/requests/admin/profile_fields_spec.rb
+++ b/spec/requests/admin/profile_fields_spec.rb
@@ -21,7 +21,7 @@ RSpec.describe "/admin/profile_fields", type: :request do
         profile_field.input_type,
         profile_field.description,
         profile_field.placeholder_text,
-        profile_field.group
+        profile_field.group,
       )
     end
   end
@@ -77,7 +77,9 @@ RSpec.describe "/admin/profile_fields", type: :request do
   end
 
   describe "DELETE /admin/profile_fields/:id" do
-    let(:profile_field) { create(:profile_field) }
+    let(:profile_field) do
+      create(:profile_field).tap { Profile.refresh_store_accessors! }
+    end
 
     it "redirects successfully" do
       delete "#{admin_profile_fields_path}/#{profile_field.id}"
diff --git a/spec/services/profile_fields/add_spec.rb b/spec/services/profile_fields/add_spec.rb
new file mode 100644
index 000000000..2551eacc7
--- /dev/null
+++ b/spec/services/profile_fields/add_spec.rb
@@ -0,0 +1,35 @@
+require "rails_helper"
+
+RSpec.describe ProfileFields::Add, type: :service do
+  let(:profile) { create(:user).profile }
+
+  context "when successfully adding a new profile field" do
+    it "creates a new profile field and adds a store accessor", :aggregate_failures do
+      expect(profile.respond_to?(:new_field)).to be false
+      expect do
+        described_class.call(label: "New Field")
+      end.to change(ProfileField, :count).by(1)
+      expect(profile.respond_to?(:new_field)).to be true
+    end
+
+    it "returns the correct response object", :aggregate_failures do
+      add_response = described_class.call(label: "Another New Field")
+      expect(add_response.success?).to be true
+      expect(add_response.profile_field).to be_an_instance_of(ProfileField)
+      expect(add_response.error_message).to be_blank
+    end
+  end
+
+  context "when profile field creation fails" do
+    it "does not create a new profile field or store accessor" do
+      expect { described_class.call({}) }.not_to change(ProfileField, :count)
+    end
+
+    it "returns the correct response object", :aggregate_failures do
+      add_response = described_class.call({})
+      expect(add_response.success?).to be false
+      expect(add_response.profile_field).to be_an_instance_of(ProfileField)
+      expect(add_response.error_message).to eq "Label can't be blank"
+    end
+  end
+end
diff --git a/spec/services/profile_fields/remove_spec.rb b/spec/services/profile_fields/remove_spec.rb
new file mode 100644
index 000000000..4e4d75726
--- /dev/null
+++ b/spec/services/profile_fields/remove_spec.rb
@@ -0,0 +1,47 @@
+require "rails_helper"
+
+RSpec.describe ProfileFields::Remove, type: :service do
+  context "when successfully removing a profile field" do
+    it "removes the profile field and store accessor", :aggregate_failures do
+      profile_field = create(:profile_field, label: "Removed field")
+      Profile.refresh_store_accessors!
+      profile = create(:user).profile
+
+      expect(profile.respond_to?(:removed_field)).to be true
+      expect do
+        described_class.call(profile_field.id)
+      end.to change(ProfileField, :count).by(-1)
+      expect(profile.respond_to?(:removed_field)).to be false
+    end
+
+    it "returns the correct response object", :aggregate_failures do
+      profile_field = create(:profile_field, label: "Another Removed field")
+      Profile.refresh_store_accessors!
+
+      add_response = described_class.call(profile_field.id)
+      expect(add_response.success?).to be true
+      expect(add_response.profile_field).to be_an_instance_of(ProfileField)
+      expect(add_response.error_message).to be_blank
+    end
+  end
+
+  context "when profile field removal fails" do
+    let(:id) { 428 }
+
+    before do
+      profile_field = instance_double("ProfileField", destroy: false, errors_as_sentence: "Something went wrong")
+      allow(ProfileField).to receive(:find).with(id).and_return(profile_field)
+    end
+
+    it "does not remove a profile field" do
+      expect { described_class.call(id) }.not_to change(ProfileField, :count)
+    end
+
+    it "returns the correct response object", :aggregate_failures do
+      add_response = described_class.call(id)
+      expect(add_response.success?).to be false
+      expect(add_response.profile_field).to be_present
+      expect(add_response.error_message).to eq "Something went wrong"
+    end
+  end
+end