Frontenac Engineering
314-644-2200

Parks & Recreation

Frontenac Engineering works with municipal and state governments, school districts, sports associations and institutions to design accessible and interesting playgrounds, sports fields, and parks.  We work closely with landscape architects and sports field consultants on these endeavors.


Fatal error: Uncaught exception 'phpmailerException' with message 'Invalid address: (setFrom) fe-stl.com' in /data/21/4/129/8/4292823/user/4902112/htdocs/wp-includes/class-phpmailer.php:1023 Stack trace: #0 /data/21/4/129/8/4292823/user/4902112/htdocs/wp-includes/pluggable.php(352): PHPMailer->setFrom('fe-stl.com', 'WordPress', false) #1 /data/21/4/129/8/4292823/user/4902112/htdocs/wp-content/plugins/mail-on-update/mail-on-update.php(179): wp_mail('kathyw@fe-stl.c...', '[Frontenac Engi...', 'A new version o...', 'From: WordPress...') #2 [internal function]: MailOnUpdate->checkPlugins('') #3 /data/21/4/129/8/4292823/user/4902112/htdocs/wp-includes/class-wp-hook.php(298): call_user_func_array(Array, Array) #4 /data/21/4/129/8/4292823/user/4902112/htdocs/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters('', Array) #5 /data/21/4/129/8/4292823/user/4902112/htdocs/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #6 /data/21/4/129/8/4292823/user/4902112/htdocs/wp-includes/general-template.php(2590): do_action('wp in /data/21/4/129/8/4292823/user/4902112/htdocs/wp-includes/class-phpmailer.php on line 1023