Query page with categories

// WP_Query arguments
$args = array(
	'order'                  => 'ASC',
	'orderby'                => 'id',
	'tax_query'              => array(
		'relation' => 'AND',
		array(
			'taxonomy'         => 'page_category',
			'terms'            => 'services',
			'field'            => 'term_id',
		),
	),
);

// The Query
$page_query = new WP_Query( $args );

// The Loop
if ( $page_query->have_posts() ) {
	while ( $page_query->have_posts() ) {
		$page_query->the_post();
		// do something
	}
} else {
	// no posts found
}

// Restore original Post Data
wp_reset_postdata();