

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
Fri
24 hours
Sat
24 hours(Open now)
Sun
24 hours
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Reviews from Web
good experience!
Reply from George Diamantakis
June 2nd, 2026 07:53 PM
I'm happy to hear you had a good experience, Ophelia! Thank you for sharing your feedback.
The whole team was great and easy to reach and communicate with!
Kyle Arabian and the team were great from Day 1! Easy to reach and communicate with, kind and organized! highly recommend !
Reply from George Diamantakis
May 19th, 2026 09:38 PM
I'm glad to hear that Kyle Arabian and the team made a great impression from the start, Tina. It's appreciated to know that their accessibility and organization stood out to you. Thank you for the high recommendation!
Working with George was an incredible experience from start to finish. He was fast, knowledgeable, professional, and always one step ahead throughout the entire mortgage process. Every question I had was answered immediately, and his expertise...
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Reply from Owner
September 28th, 2026 03:32 PM
Thank you Dennis! I could not have done this without your trust! I wish you and your family the best of luck in your new home!
Working with George was an incredible experience from start to finish. He was fast, knowledgeable, professional, and always one step ahead throughout the entire mortgage process. Every question I had was answered immediately, and his expertise...
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Reply from George Diamantakis
May 19th, 2026 02:56 PM
Thank you for your kind words, Danny. I'm grateful to hear that you had a smooth and stress-free experience. It's important to me that my clients feel well taken care of, and I'm pleased I could assist you effectively throughout the mortgage...
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George was very professional and always answered all my questions or concern, and gor back to me right away.
Reply from George Diamantakis
May 18th, 2026 02:18 PM
Thank you for sharing your experience, Maria. I'm pleased to know that you found my professionalism helpful and that I could address your questions and concerns promptly. If there's anything else you need, don't hesitate to reach out.
George and his team were great! Very helpful & responsive throughout the process
Reply from George Diamantakis
May 10th, 2026 12:07 PM
I'm glad to hear that you found my team and me helpful and responsive, Christopher. Your positive experience means a lot to us. If you have any more questions or need further assistance, please feel free to reach out.
George Diamantakis has received a review with 5 star rating from Todd D
It was very straight forward process and even though there were a few hiccups on my side seemed very seemless. I appreciated all the guidance and help.
Thank You
Reply from George Diamantakis
May 8th, 2026 12:54 PM
I'm grateful for your feedback, Todd. I'm glad to hear that you found the process straightforward and that my guidance was helpful. If you ever need further assistance or have any questions, feel free to reach out.
Working with George has been a great experience. As a real estate agent, I’ve had the opportunity to work alongside many lenders, and George consistently stands out for his professionalism, responsiveness, and dedication to getting deals to...
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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.