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George Diamantakis - Sales Manager / Loan Officer | NMLS# 1367963

George Diamantakis

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Sales Manager / Loan Officer | NMLS# 1367963

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Adelphi University
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
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Adelphi University
Adelphi University
Location & Business Hours
Business Hours
Fri
24 hours
Sat
24 hours(Open now)
Sun
24 hours
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Overall Ratings
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5 Star
97%
4 Star
2%
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2 Star
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Reviews from Web
  • Encompass
    S
    Steven F
    Seaford, NY
    Posted on August 28th, 2025 10:32 PM
    George was always responsive and available to us at any time. He took time to explain things and genuinely cared about our outcome
    Reply from George Diamantakis
    September 4th, 2025 10:34 PM
    I appreciate your positive feedback, Steven. It was important to me to be available and provide clear explanations throughout your process. I'm glad you felt cared for during this time. If you need any further assistance, please feel free to...
    read more
  • Encompass
    K
    Kasey F
    Seaford, NY
    Posted on August 28th, 2025 01:19 PM
    George was the best throughout our home buying process. This was our first time buying a home so we had a ton of questions in the beginning and he was so patient. Our first phone call was actually while he was away in Greece and he still made...
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    Reply from George Diamantakis
    September 4th, 2025 01:21 PM
    Your kind words mean a lot to me, Kasey. I’m pleased to have been able to assist you throughout your first home buying process, even from across the globe. It's gratifying to hear that I could provide the patience and support you needed. If...
    read more
  • Encompass
    R
    Rajwant S
    Levittown, NY
    Posted on July 12th, 2025 08:35 PM
    Great communication
    Reply from George Diamantakis
    July 17th, 2025 05:55 PM
    thank you Raj! you were really great to work with as well!
  • Zillow
    Z
    Zuser201411291931310
    Plainview, NY
    Posted on June 8th, 2025 12:00 AM
    I was introduced to George D. by my real estate agent. He is highly professional, readily accessible, and incredibly knowledgeable. He took the time to explain the mortgage process in detail, which made it much easier for me to grasp. He consistently...
    read more
    Reply from Owner
    June 12th, 2025 12:00 AM
    Thank you for the great review! We're thrilled to hear that George was able to make the mortgage process easier to understand, and supported you so well throughout the whole experience! Thanks for choosing Cliffco!
  • Encompass
    T
    Tanika G
    Medford, NY
    Posted on May 25th, 2025 11:26 AM
    I was very nervous throughout the loan process and George provided clear communication. He was responsive even off hours. He made me feel calm and secure that everything would be approved and on budget.
    Reply from George Diamantakis
    May 26th, 2025 01:58 AM
    Thank you Tanika! you were a true pleasure to work with again. i wish you the best of luck in your new place!
  • Encompass
    M
    Mary L G
    Lake Grove, NY
    Posted on May 9th, 2025 04:25 PM
    George was very promot, thoughtful and thorough when it came to answering our questions.
    Reply from George Diamantakis
    May 16th, 2025 04:30 PM
    I'm glad to hear that I could assist you promptly and thoroughly with your questions. It was a pleasure working with you, and I'm grateful for your positive feedback. If you have any more questions in the future, please don't hesitate to reach...
    read more
  • Zillow
    E
    Ediaman13
    Massapequa, NY
    Posted on April 11th, 2025 12:00 AM
    As first time home buyers we had the pleasure of working with George. His knowledge and expertise in his field is impressive. George was constantly available and on top of everything. He was very informative and knows so much about what he...
    read more
    Reply from Owner
    April 18th, 2025 12:00 AM
    Thank you so much for your heartfelt review! We're so happy George could be there for you during such an important moment. Buying your first home is a big deal, and it's amazing to hear that you felt supported and informed every step of the...
    read more
  • Zillow
    E
    Erik U
    Massapequa, NY
    Posted on April 10th, 2025 12:00 AM
    I was a first-time buyer, and I really didn't know very much about the process at all. I was referred to George Diamantakis, He was very professional and friendly, and always made sure that I understood every step of the process. George would...
    read more
    Reply from Owner
    April 18th, 2025 12:00 AM
    Thanks for sharing your experience, Erik! We're thrilled to hear that George helped to make your first-time homebuying journey such a positive one. Congratulations on your new home- we’re so happy you love it!
  • Zillow
    S
    Sean R
    Oceanside, NY
    Posted on April 9th, 2025 12:00 AM
    It was very easy to work with George. He knows what he’s doing and communicates well. I’d recommend him to anyone seeking a mortgage. We successfully navigated accounts that needed attention and ended up with a good rate. Relatively quick and...
    read more
    Reply from Owner
    April 18th, 2025 12:00 AM
    Thank you for your kind words, Sean! We’re glad to hear that working with George made the mortgage process smooth and efficient for you. It’s awesome to hear that you were able to secure a great rate with his guidance! We appreciate your recommendation!...
    read more
  • Encompass
    L
    Lauren R B
    Franklin Square, NY
    Posted on March 20th, 2025 12:35 PM
    George was amazing every step of the way! Helped and guided me through everything. Definitely recommend him to anyone I know looking to buy or refinance!
    Reply from George Diamantakis
    March 27th, 2025 12:39 PM
    I'm thrilled to hear that you had such a positive experience, Lauren. It was a pleasure assisting you through every step of the process. Thank you for your recommendation and trust in my services at Cliffco Mortgage Bankers.
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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
    View All
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    Education
    • Adelphi University
      Adelphi University logo
    • College of Saint Benedict/Saint John's University
      College of Saint Benedict/Saint John's University logo
    Positions
    • Cliffco Mortgage Bankers - Sales Manager
      Jun 13th, 2013 - Current
    Memberships
    • MBS Highway
    • NMLS
    • AHEPA
    • View All
    Addresses and 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
    • View All
    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.