diff --git a/users/forms.py b/users/forms.py
index 81904f9..55d625e 100644
--- a/users/forms.py
+++ b/users/forms.py
@@ -3,6 +3,7 @@ from django.forms import ModelForm
 
 from .models import User, ContractorFinancialInfo
 from common.models import Location
+from projects.models import BuildingClassfication, ConstructionType
 from specializations.models import Specialization
 
 
@@ -61,6 +62,11 @@ class ContractorFilterForm(forms.ModelForm):
         required=False,
     )
     
+    building_classification = forms.ModelChoiceField(
+        queryset=BuildingClassfication.objects,
+        required=False,
+    )
+    
     class Meta:
         model = User
         
diff --git a/users/templates/contractor_filter.html b/users/templates/contractor_filter.html
index 827e5b7..1c26209 100644
--- a/users/templates/contractor_filter.html
+++ b/users/templates/contractor_filter.html
@@ -102,13 +102,18 @@
                         
                         <div class="slideRes disTab activeSlide">
                             <div class="titleF1 disTab">
-                                <div class="col-lg-3">Foooooooo</div>
+                                <div class="col-lg-3">Классификация здания</div>
+{#                                <div class="col-lg-3">Вид строительства</div>#}
                             </div>
                             
                             <div class="polsF1 disTab">
                                 <div class="col-lg-3">
-                                    <input type="hidden" class="-spec-select -spec-select-level-4" style="width: 100%">
+                                    {{ form.building_classification }}
                                 </div>
+                                
+{#                                <div class="col-lg-3">#}
+{#                                    {{ realty_form.construction_type }}#}
+{#                                </div>#}
                             </div>
                         </div>
                         
@@ -234,6 +239,7 @@
                                     -->Specializations: {{ contractor.contractor_specializations.all }}<br><!--
                                     --><br><!--
                                     -->Location: {{ contractor.location }}<br><!--
+                                    -->Build. classif.: {% for o in contractor.orders.all %}{{ o.project.realty.building_classification }},{% endfor %}<br><!--
                                 --></pre>
                             </div>
                         {% endif %}
diff --git a/users/views.py b/users/views.py
index 05b1847..b2633e0 100644
--- a/users/views.py
+++ b/users/views.py
@@ -34,16 +34,13 @@ class UserListView(ListView):
 class ContractorFilterView(BaseMixin, View):
     template_name = 'contractor_filter.html'
     form_class = ContractorFilterForm
-    # realty_form = ProjectFilterRealtyForm
     
     def get(self, request, *args, **kwargs):
         form = self.form_class(request.GET, request=request)
-        # realty_form = self.realty_form(request.GET, request=request, prefix='realty_form')
         context = self.get_context_data(**_.merge({}, request.GET, kwargs))
         
         contractors = User.contractor_objects
         
-        # if form.is_valid() and realty_form.is_valid():
         if form.is_valid():
             # keywords = form.cleaned_data.get('keywords')
             # cro = form.cleaned_data.get('cro')
@@ -54,6 +51,8 @@ class ContractorFilterView(BaseMixin, View):
             # construction_type = realty_form.cleaned_data.get('construction_type')
             location = form.cleaned_data.get('location')
             
+            build_classif = form.cleaned_data.get('building_classification')
+            
             # if keywords:
             #     keywords = tuple(filter(None, re.split(r'\s|,|;', keywords)))
             #     
@@ -85,6 +84,10 @@ class ContractorFilterView(BaseMixin, View):
                     location__rght__lte=location.rght,
                 )
             
+            if build_classif:
+                contractors = contractors.filter(orders__project__realty__building_classification=build_classif)
+            
+            
             # order_by = form.cleaned_data.get('order_by')
             # last_order_by = form.cleaned_data.get('last_order_by')
             # reverse_order = form.cleaned_data.get('reverse_order')