diff --git a/install.sh b/install.sh
index 4e0fdc4..aa071bb 100755
--- a/install.sh
+++ b/install.sh
@@ -45,6 +45,8 @@ chmod +x $0
 
 #Os/Distro Check
 os_check=$(lsb_release -is)
+[ -z $os_check ] && os_lsb_release_installer
+lsb_release -is && os_check=$(lsb_release -is)
 real_os=$os_check
 check_major_release=$(lsb_release -rs | cut -d. -f1)
 check_codename=$(lsb_release -cs)
@@ -56,6 +58,23 @@ os_unsupported () {
 	exit 2;
 }
 
+os_lsb_release_installer () {
+	if [ -s /etc/centos-release ] || [ -s /etc/fedora-release] || [ -s /etc/redhat-release ] ; then
+		yum -y install redhat-lsb-core
+		os_check='CentOS'
+	elif [ -s /etc/os-release ] && [ .`awk -F'=' '/^ID_LIKE=/ {print $2}' /etc/os-release` = .'debian' ] ; then
+		apt-get -y install lsb-base lsb-release
+		os_check='Debian'
+	fi
+
+	#try to find and use package manager
+	which yum && { yum -y install redhat-lsb-core ; }
+	which apt-get && { apt-get -y install lsb-base lsb-release ; }
+
+	#print location and file type
+	which lsb_release && file $(which lsb_release)
+}
+
 os_debian_common () {
 	verbose "Removing the CD image from /etc/apt/sources.list"
 	sed -i '/cdrom:/d' /etc/apt/sources.list
@@ -64,6 +83,14 @@ os_debian_common () {
 	verbose "Installing Git"
 	apt-get install -y git
 }
+
+os_centos_common () {
+	verbose "Updating system before starting."
+	yum -y update
+	verbose "Installing Git"
+	yum install -y git
+}
+
 os_fetch_installer () {
 	if [ ! -d /usr/src ]; then
 		mkdir -vp /usr/src
@@ -86,6 +113,14 @@ if [ .$os_check = .'Ubuntu' ]; then
 	echo "${yellow}Detected Ubuntu, using Debian for compatibility${normal}"
 	os_check="Debian"
 fi
+if [ .$os_check = .'Fedora' ]; then
+	echo "${yellow}Detected Fedora, using CentOS for compatibility${normal}"
+	os_check="CentOS"
+fi
+if [ .$os_check = .'RedHatEnterpriseServer' ]; then
+	echo "${yellow}Detected RedHatEnterpriseServer, using CentOS for compatibility${normal}"
+	os_check="CentOS"
+fi
 if [ .$os_check = .'Debian' ]; then
 	if [ .$real_os = .'Debian' ]; then
 		echo "${yellow}Detected Debian${normal}"
@@ -112,6 +147,42 @@ if [ .$os_check = .'Debian' ]; then
 		cd /usr/src/fusionpbx-install.sh/debian
 		./install.sh $@
 	fi
+elif [ .$os_check = .'CentOS' ]; then
+	if [ .$real_os = .'CentOS' ]; then
+		echo "${yellow}Detected CentOS${normal}"
+		if [ $check_major_release -ge 7 ]; then
+			os_centos_continue='true'
+		else
+			os_centos_continue='false'
+			error "Although you are running $real_os we require version >= 7"
+			os_unsupported
+		fi
+	fi
+	if [ .$real_os = .'Fedora' ]; then
+		echo "${yellow}Detected Fedora${normal}"
+		if [ $check_major_release -ge 19 ]; then
+			os_centos_continue='true'
+		else
+			os_centos_continue='false'
+			error "Although you are running $real_os we require version >= 19"
+			os_unsupported
+		fi
+	fi
+	if [ .$real_os = .'RedHatEnterpriseServer' ]; then
+		if [ $check_major_release -ge 7 ]; then
+			os_centos_continue='true'
+		else
+			os_centos_continue='false'
+			error "Although you are running $real_os we require version >= 7"
+			os_unsupported
+		fi
+	fi
+	if [ .$os_centos_continue = .'true' ]; then
+		os_centos_common
+		os_fetch_installer
+		cd /usr/src/fusionpbx-install.sh/centos
+		./install.sh $@
+	fi
 else
 	os_unsupported
 fi