

George Diamantakis
Sales Manager / Loan Officer | NMLS# 1367963


Adelphi University
At Cliffco Mortgage Bankers, we value every client who enters our office, gives a call, or sends an email our way. You are never just a number to us. As a privately owned and operated lending institution with established roots in our local ... Show More
Location & Business Hours
Business Hours
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24 hours
Sat
24 hours(Open now)
Sun
24 hours
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Reviews from Web
From start to finish, the loan process was incredibly smooth and hassle free. Every step was handled professionally and efficiently, making it easy to understand and complete all the necessary paperwork. The closing was especially convenient,...
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Reply from George Diamantakis
January 3rd, 2026 02:42 AM
I'm very pleased to hear that you found the loan process smooth and hassle-free, Nowshad. Ensuring a professional and efficient experience is always my priority, so I'm glad the scheduling and communication met your needs. Your recommendation...
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This is the second time we've worked with George, first our initial mortgage loan and now for our home equity loan. George has been nothing but amazing! He made everything so easy to understand, walked us through every step and took the stress...
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Reply from George Diamantakis
December 19th, 2025 11:57 PM
Your positive feedback means a lot, Afsanah. I’m pleased to hear that the process was clear and smooth for you. It’s my goal to make sure everything is straightforward and stress-free, especially when dealing with important financial matters....
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George was amazing to work with. He was on top of all the details and, for someone who has never done this before, he more than once had to explain everything to me several times. George and Sarah kept me in the loop with everything they were...
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Reply from George Diamantakis
November 11th, 2025 05:55 PM
It's wonderful to hear that you had a positive experience, Virginia. I'm glad I could provide clarity and keep you informed throughout the process. It was great to have the opportunity to assist you, and I appreciate your trust and kind words....
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was painless and no stress
Reply from George Diamantakis
November 5th, 2025 08:53 PM
I'm glad to know the process was stress-free for you, Frank. If you have any other questions or need assistance in the future, feel free to reach out.
George was fantastic and very patient with the process and making sure that I understood what was happening each step of the way . He was super responsive and made the process, especially for a first time buyer, seamless and simple. I will...
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Reply from George Diamantakis
October 29th, 2025 12:35 PM
I'm grateful for your kind words, Nikki. It's important to me that you felt understood and supported throughout the process, especially as a first-time buyer. Your recommendation is truly appreciated, and if you ever need further assistance,...
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George was very responsive and thorough throughout the process. He made everything very smoothly.
Reply from George Diamantakis
October 27th, 2025 03:02 PM
I'm glad to hear that you found the process smooth and appreciated my responsiveness and thoroughness, Qing. It was a pleasure working with you. If you have any more questions or need assistance in the future, I'm here to help.
George is transparent, direct, responsive and gets things done. Would and will highly recommend to anyone.
Reply from George Diamantakis
September 17th, 2025 12:57 PM
Thank you for the feedback, Christos. I'm pleased to hear that you appreciated my transparency and responsiveness. Your recommendation means a lot to me. If there's anything else you need, please do not hesitate to reach out.
George is the absolute best and we would recommend him a million times over. Best experience , professional and all around magic maker! Thanks George!!
Reply from George Diamantakis
September 13th, 2025 01:12 PM
It's wonderful to hear such strong praise from you, Elefteria. I'm glad that you found the experience with me at Cliffco Mortgage Bankers to be positive and professional. I appreciate your kind words and recommendation. Should you have any...
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Great customer service and responsiveness to our questions
George is personable, always available and easily accessible to answer your questions. He genuinely cares about your outcome!
Reply from Owner
January 11th, 2026 03:48 PM
Thank you Steve! It truly was a pleasure working with you. God bless you and your family in your new home !
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About
At Cliffco Mortgage Bankers, we value every client who enters our office, gives a call, or sends an email our way. You are never just a number to us. As a privately owned and operated lending institution with established roots in our local communities, we pride ourselves on walking our customers through every step of the mortgage loan process. Our commitment to personalized service has earned us an outstanding reputation among accountants, attorneys, builders, financial planners, real estate professionals, and, most of all, among our valued clients. Branch NMLS# 65328.
Products & Services
Mortgage Loan Officer
FHA Home Loan
Conventional Home Loan
Home Renovation Loan
USDA Loans
Non-QM
Specialities
Conventional Home Loans
VA
NON QM
Jumbo
FHA
First Time Home Buyers
Hard Money
Bridge Loans
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Education
- Adelphi University

- College of Saint Benedict/Saint John's University

Positions
- Cliffco Mortgage Bankers - Sales ManagerJun 13th, 2013 - Current
Memberships
- MBS Highway
- NMLS
- AHEPA
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Addresses and Serving Areas
Primary Serving Area
Other Serving Areas
Year Started
2013
Time Zone
Eastern Standard Time (EST)
Licenses
- NMLS# 1367963
Awards
Top Producer
Achievements
- Top Producer
- Bio Major, Chemistry Minor
Hobbies
- Hunting
- Fishing
- Music
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Disclaimer
Uniondale, NY
Cliffco, Inc. is not affiliated with or acting on behalf of the FHA or any government entity. Equal Housing Lender. Cliffco, Inc. Corporate NMLS#65328 (www.nmlsconsumeraccess.org) 70 Charles Lindbergh Blvd, Suite 200, Uniondale, NY 11553 (516) 408-7300. Licensed Mortgage Lender by AK Division of Banking and Securities AK65328, AK65328-1; AL Mortgage Broker/Lender License #23581; AZ Mortgage Banker License 1045708; CA DFPI Financing Law License 60DBO-181882; CO Dept. of Regulatory Agencies Division of Banking; CT Department of Banking MCL-65328; DE Office of the State Bank Commissioner 040096; DC Department of Insurance, Securities, & Banking MLB65328; FL Office of Financial Regulation MLD1245; GA Department of Banking & Finance 65328; IL Department of Financial & Professional Regulation MB.6761824; IN Indiana Department of Financial Institutions 70581; KS State Bank Commissioner of Kansas MC.0026625; KY Department of Financial Institutions MC838985; LA Office of Financial Institutions 65328; MD Office of Financial Regulation; NJ Department of Banking & Insurance; Licensed Mortgage Banker by the NYS Department of Financial Services LMBC109800; NM New Mexico Regulation & Licensing Dept.; NC Commissioner of Banks L-211081; OH Department of Commerce Residential Mortgage Lending Act RM.805200.000; OR Oregon Department of Consumer and Business Services 65328; PA Department of Banking & Securities 45275; SC State Board of Financial Institutions MLS-65328; TN Department of Financial Institutions Mortgage License 65328; TX Department of Savings & Mortgage Lending; VA Bureau of Financial Institutions MC-7742; VT Department of Financial Regulation LL-65328; WA State Department of Financial Institutions CL-65328. This is not a commitment to lend or extend credit. Restrictions may apply. All loans are subject to credit and underwriting approval. Not all loan products are available in all states. Rates may not be available at time of application. Information and/or data are subject to change without notice.