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Testimonials
Mary Liang, CPA, CGA
“For your Retirement Planning I would strongly recommend John Costen. John has the experience, knowledge, education and professionalism to assist you in attaining your retirement goals.”
Stephen Toma, BAcc
“I have had the pleasure of working with John for several years now. He has helped me grow my business tremendously and I know I wouldn't be where I am today without his guidance. He has gone above and beyond for me on countless occasions and I am forever grateful. Thank you for seeing my potential and helping me harness it John, I couldn't have asked for a better mentor.”
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