Anyone who promises you results, specifically #1 or front page is a liar, scam artist, or extremely unskilled and unrealistic. SEO results cannot be accurately promised and any true SEO professional knows this.
There are currently thousands of variables that determine your website’s rank for specific keywords and some markets are VERY competitive. For example, ranking someone in Butte, North Dakota is pretty easy. I did it in 2 months. But ranking someone on the first page in New York City would take an act of god, a sacrifice, or maybe both.
So promises can’t be made, but I can tell you my previous results. I’ve had MANY clients quickly become #1 in their market including Orting WA, Lacey WA, Orlando, FL, Cambridge MA, and Austin TX. 4 out of the top 10 results in Seattle right now are my clients. So yes, we get results.