City Rank
#59 of 203
Location
Phoenix, Arizona
About
Corey Zieman Paid Search Strategist I’ll improve your PPC campaign conversion in 60 days or I’ll pay for your wasted adspend Career Stats Managed Over 10 Million In Paid Search Spend Generated over 1 Million New Leads Guaranteed PPC Management & Landing Page Optimization Service Get at least 25% more results in 60 days, or I’ll pay for your wasted adspend!$500 Money Back Guarantee If You Do Not Generate an Increased Amount of Leads or Sales From Your Current Ad Budget After Engaging With Me, I Don’t Get Paid! Get Your Free Strategy Session Now After you fill out the above form, I will contact you within 24 hours to discuss your business objectives. STOP wasting your marketing dollars on ineffective advertising! I’ll pinpoint the RIGHT potential customers, create the RIGHT click-worthy ads, and deliver them RIGHT to your website, so that you can benefit from: More Productive Ad Cost, Higher Sales Conversions, Reduced Cost Per Lead, Bigger Bottom Line. How Does This Work? Simp
Rated 4.7/5 based on 56 Google reviews as of September 24, 2026.
Contact Information
Last verified: September 24, 2026
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As a roofing company owner in the San Francisco Bay Area, I've struggled with digital advertising for years. After our coaching call with Corey at Guaranteed PPC, I finally feel like I have a clear roadmap forward. What impressed me most was how Corey didn't just give generic advice - he took the time to understand our specific market and challenges in the Bay Area roofing industry. His insights into campaign structure and keyword strategy were eye-opening. Jennifer provided excellent support in setting up the session and making sure the session ran smoothly. Unlike other agencies that promise quick fixes, Corey was refreshingly honest about what it takes to build sustainable campaigns. He shared actionable strategies I could implement immediately, plus longer-term approaches for scaling our business. The value we received in just one coaching session exceeded what we've gotten from months with other marketing companies. If you're serious about getting real results from your advertising, I can't recommend Guaranteed PPC highly enough. Thanks Corey and Jennifer for your expertise and genuine commitment to helping businesses succeed!
Many thanks to Corey and the team at Guaranteed PPC enough! After struggling for month after month with click fraud and wasted ad spend, Corey was the only one who actually took the time to understand the problem and fix it fast. He jumped in right away, put protections in place, and within literally 24 hours, my ads began performing the best they have all year. My business is finally back on track, and I’m seeing real results again thanks to his expertise. If you’re dealing with click fraud or need someone who truly knows PPC inside and out, Corey at Guaranteed PPC is the guy you want on your side. Professional, knowledgeable, and genuinely committed to helping you succeed!
1 star. We hired Guaranteed PPC to run Google Ads. For the first 5 months, we were told they were “building landing pages.” When they finally delivered, the pages were basically copy-paste content pulled from our existing website. No real strategy, no thoughtful structure, no clear improvement. Worse, they did not set up attribution on these new pages, so we could not properly track performance. They also did not connect things correctly to our CRM, which made lead tracking and follow-up a mess. After 3 more months, we were spending thousands of dollars on spam and low quality leads. Total waste of money. When we asked to cancel, they argued the “6 month contract” was not fulfilled, even though we signed over 8 months ago. Their explanation was that they had “only done ads for 3 months” and the contract was for “6 months of ads,” which is not how this was presented to us. Billing was the final straw. After pushing back, we kept getting charged, and the charges showed up under different credit card processors. I also could never get ahold of Corey. I had to call, then I would get a call back 1 to 2 days later. This is a warning. Based on our experience, they do not understand Google Ads, they rely on dated methods, and support is terrible. I do not recommend doing business with Corey or Guaranteed PPC.
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