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Guild Mortgage - Alex Castanza - Senior Loan Officer | NMLS# 1999335 in Auburn, AL

Guild Mortgage - Alex Castanza

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Senior Loan Officer | NMLS# 1999335

Guild Mortgage - Auburn
Guild Mortgage is one of the top independent mortgage lenders in the nation*, with knowledgeable residential loan officers in your community. Guild offers deep expertise and personalized service for new home purchases and refinancing to eve... Show More
Guild Mortgage - Auburn
Location & Business Hours
Business Hours
Thu
8 AM to 5 PM
Fri
8 AM to 5 PM
Sat
closed
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Overall Ratings
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5 Star
94%
4 Star
3%
3 Star
1%
2 Star
1%
1 Star
1%
Reviews from Web
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    Ragan K
    Millbrook, AL
    Posted on September 2nd, 2026 05:15 PM
    Alex was a fantastic loan officer! He was incredibly patient with me and helped me navigate this experience as a first time buyer . He was always available and willing to help answer questions . He went above and beyond what I knew a loan officer...
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    Reply from Guild Mortgage - Alex Castanza
    September 4th, 2026 08:04 PM
    Ragan, thank you for such an amazing review. I really appreciate it! It was an absolute pleasure to work with you as well. You handled the home-buying process like a pro! My team and I definitely care about you and your family. We are so excited...
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    Carla M
    Millbrook, AL
    Posted on September 1st, 2026 05:45 PM
    Alex went above and beyond to get this loan closed on time. I couldn’t have asked for anything more from him or his team. They were responsive, professional, and worked incredibly hard throughout the entire process. I truly appreciate everything...
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    Reply from Guild Mortgage - Alex Castanza
    September 4th, 2026 07:58 PM
    Thank you for the kind words, Carla. It is always a pleasure to work with you. You take such good care of your clients as you help them navigate the home-buying process here in the River Region. I appreciate you and your efforts to get us all...
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    Crystal N
    Posted on July 31st, 2025 01:57 AM
    Alex Castanza was truly amazing from start to finish! He was professional, knowledgeable, and made the entire mortgage process smooth and stress-free. Anytime I had questions or concerns, he was quick to respond and always explained things...
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    Reply from Owner
    August 8th, 2025 04:35 PM
    Thank you so much for your amazing review. You are an all star! It was truly a pleasure working with you throughout your homebuying journey. I'm so glad I could help make the mortgage process smooth and stress-free for you. Your trust and openness...
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    KRISTEN S
    Montgomery, AL
    Posted on December 23rd, 2024 04:38 AM
    Alex is always wonderful to work with every.single.time. I know my clients are in good hands and he looks out for their interest. I always appreciate updates and the communication we have regarding the client and where we are on the file. Secondly,...
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    Reply from Alex Castanza
    December 23rd, 2024 04:25 PM
    Thank you so much for the thoughtful and kind words! It’s always a pleasure working with you and your clients. I truly value the strong partnership we’ve built and share your commitment to putting our clients’ needs first every step of the...
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    Jon M
    Posted on December 20th, 2024 09:19 PM
    Working with Alex Castanza at Guild Mortgage was an absolutely phenomenal experience! My family and I were purchasing a home in Montgomery, AL while living overseas, which could have been a logistical nightmare. However, Alex made the process...
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    Reply from Owner
    December 23rd, 2024 04:26 PM
    Thank you so much for your incredible review! It was an absolute honor to assist you and your family with purchasing your home, especially given the unique challenges of doing so from overseas. I'm thrilled to hear that the process felt smooth...
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    Melissa A
    Valley Grande, AL
    Posted on October 13th, 2026 01:24 PM
    Wonderful experience with Guild and Alex! Everyone we dealt with was fabulous.
    Reply from Guild Mortgage - Alex Castanza
    October 13th, 2026 08:45 PM
    Melissa, thank you for your kind words. It was a pleasure to help you and your family with your loan. Please know that our team is always happy to help you with any questions that come up in the future.
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    Michael A
    Valley Grande, AL
    Posted on October 13th, 2026 12:20 AM
    Alex, Kelli & Mary were all very professional. They promptly answered all our questions. They were very helpful in getting us the best loan possible. I will definitely recommend my friends and family to this team. We appreciate you!
    Reply from Alexander Castanza
    October 13th, 2026 08:47 PM
    Michael, thank you for saying that. We always want to make sure you are comfortable throughout the entire process, from approval through closing. Thank you for being willing to refer us. It is always the greatest compliment to hear that you...
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    Sean F
    Posted on October 5th, 2026 12:44 PM
    Guild Mortgage - Alex Castanza has received a review with 5 star rating from Sean F
    Reply from Owner
    October 13th, 2026 08:49 PM
    Sean, thank you for the kind review. My team and I were honored to help you purchase your home. We are here for you if you ever have questions that come up in the future. Again, congratulations on your home purchase in Prattville!
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    Sean F
    Prattville, AL
    Posted on October 5th, 2026 12:44 PM
    Very professional and always willing to take the time to help first time home buyers understand the process!
    Reply from Guild Mortgage - Alex Castanza
    October 13th, 2026 08:49 PM
    Sean, thank you for the kind review. My team and I were honored to help you purchase your home. We are here for you if you ever have questions that come up in the future. Again, congratulations on your home purchase in Prattville!
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    Victoria G
    Opelika, AL
    Posted on September 21st, 2026 06:17 PM
    Alex Castanza with Guild Mortgage did an outstanding job helping us get our buyer successfully closed on 3202 Alana Court! Throughout the entire transaction, Alex was professional, responsive, knowledgeable, and kept everyone informed. He worked...
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    Reply from Guild Mortgage - Alex Castanza
    October 1st, 2026 06:18 PM
    Victoria, I'm grateful for your kind words about my work on the Alana Court transaction. At Guild Mortgage, I strive to be professional and responsive throughout the process, and I'm pleased to know it made a positive impact on your experience...
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    About
    Guild Mortgage is one of the top independent mortgage lenders in the nation*, with knowledgeable residential loan officers in your community. Guild offers deep expertise and personalized service for new home purchases and refinancing to every kind of borrower. Whether you are a first-time homebuyer, upgrading, downsizing, or investing in residential real estate, we have the loan to fit your life.
    Products & Services
    Mortgage Loan Officer
    FHA Home Loan
    VA Home Loan
    Jumbo Home Loan
    Conventional Home Loan
    Mortgage Refinance
    Specialities
    Bridge
    Conventional
    Down Payment Assistance
    Energy-efficient
    FHA
    Jumbo
    Lock and Shop
    Manufactured Homes
    View All
    What is the Search Rank Score®?
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    Memberships
    • Lee County Association of Realtors
    • St. Bede Catholic Church
    • Floyd Mayweather Boxing Gym
    • View All

    Time Zone

    Central Standard Time (CST)
    Awards
    Rhino Coaching Award
    Rhino Coaching Awa...
    Disclaimer
    I am authorized to do business in the states of Alabama and Georgia.; NMLS ID: 1999335; Guild Mortgage Company; Equal Housing Opportunity; Company NMLS ID 3274. www.nmlsconsumeraccess.org/.