Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the avia_framework domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home3/proweste/public_html/wp-includes/functions.php on line 6114

Deprecated: Creation of dynamic property Avia_Popup_Templates::$resp_sizes_options is deprecated in /home3/proweste/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/base-classes/class-popup-templates-responsive.php on line 65

Deprecated: Creation of dynamic property Avia_Popup_Templates::$resp_titles is deprecated in /home3/proweste/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/base-classes/class-popup-templates-responsive.php on line 81
Prowestern Development Company: Currently Owned- 10620 Mulberry Avenue, Fontana, CA

Deprecated: Creation of dynamic property avia_slideshow::$service is deprecated in /home3/proweste/public_html/wp-content/themes/enfold/config-templatebuilder/avia-shortcode-helpers/class-avia-slideshow.php on line 764

Currently Owned

10620 Mulberry Avenue, Fontana, CA – Sierra Gateway Commerce Center – Leased to Colonial Enterprises, Inc.

  • 28,537 SF
  • 2,700 SF Single Story Office
  • 24’ Clearance Height
  • 1,200 Amps 277/480 V (Expandable To 2,000 Amps)
  • 9,600 SF Fenced Yard
  • .50/2000 GMP Sprinkler System
  • 3 (12’ X 14’) Ground Level Doors
  • 3 (9’ X 10’) Dock High Doors
  • 49 Parking Spaces
  • 56’ X 48” Bay Spacing