SEO and Google Ads Expert

We currently have a marketing agency for our B2B IT company, they manage our SEO, GMB, Google Ads and Website. We get okay results, but not enough to reach our high level growth plans. Looking for an expert to do a full audit of what we are doing and then provide an easy to understand action plan of how we will achieve our growth plan. Must have a proven track record with B2B businesses like ours, prior experience with MSPs is a big plus. Must provide examples of what previous audits look like and what we can expect. We already have decent SEO n Google Ad performance, so we are only looking for true experts who can get us to the next level, page one on very difficult keywords in a very competitive market. Only US, Native English speakers.