We've been there before. The long and short of it is that anyone who can guarantee a top position on Google SERPs is either talking about long tail keywords with less than 10 searches per month, or worse, black/grey hat SEO. If it's the latter, you might show up on page #1 for a few days before Google figures how you got there ;-) Hear it from Matt Cutts.
We're driven to do our best to help you actually get the results you want. That sounds a tad clichéd, so we put ourselves in your place and concluded that we need to say a lot more to prove we really mean it. So here goes.
Have queries? Please go ahead and schedule a free consultation. We'll be happy to answer your questions and offer suggestions to promote your site. All you have to do is provide us your name, communication channel preference (Skype / IMO / WhatsApp / Google Talk / Facebook), and a convenient time (please include your timezone).