Hello dkackley,
Yes we can help you on this project to build your realestate website.
Now let me know who will be add property on your website for buy and rental purpose? only admin or real estate agent?
If it is real estate agent the do you want individual dashboard from where they can manage their property details?
We have very good experience in website designing and development using WordPress, PHP, CodeIgniter, cakePHP, MySQL, Ajax, HTML5,CSS3,bootstrap, jQuery, JavaScript etc..
Lets discuss more details..
Regards
Esha