Sr. Mortgage Advisor

Sergio Giangrande

Sr. Mortgage Advisor NMLS# 225247 Licensed in FL, GA, IL, IN, MI, MS, NC, SC, TN, WI and TX

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(847) 489-7742 (630) 657-0649 [email protected]

1801 S. Meyers Rd. Suite 500
Oakbrook Terrace, IL 60181
Branch License Number #1962205

About Sergio Giangrande

Your mortgage is personal, and I understand that.

Sergio Giangrande is a Senior Mortgage Advisor with more than 19 years of experience originating mortgages and during this time has gained knowledge of the mortgage industry on several levels. He has substantial experience originating both purchase and refinance transactions and has extensive knowledge for loan types such as Conventional, Jumbo, and government programs including FHA and VA.

His core beliefs are that product expertise, sincere respect for his clients and partners, and a commitment to delivering on promises is what elevates his service level above the rest. Sergio is committed to providing an unmatched level of professionalism and service.

He and his team are committed to providing clients with the highest quality financial services, combined with the lowest rates available. Sergio will work with you one-on-one to tailor a financial solution that is specifically suited to meet your financing needs. Whether you are purchasing your dream home, refinancing an existing loan, or consolidating debt, Sergio and his highly experienced team can help you find the right loan program at the lowest rate, no matter what your needs are.

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We keep the mortgage process easy

Buying a new home can feel like everything at once: Exciting, overwhelming, stressful, and even emotionally taxing.

Whether this is your first home, your next home, or you’re thinking about refinancing, we’re ready to walk with you every step of the way.

  • Step 1 Connect with a Loan Expert

  • Step 2 Get Pre-Approved

  • Step 3 Make Offers

  • Step 4 Lock in your Preferred Rate

  • Step 5 Move in to your new home

  • Step 1 Connect with a Loan Expert

  • Step 2 Lock in your Preferred Rate

  • Step 3 Get your new loan approved!

Buying a new home can feel like everything at once: Exciting, overwhelming, stressful, and even emotionally taxing.

Home Loans

  • Fixed-rate Mortgages
  • Adjustable-rate Mortgages
  • Interest-only Loans
  • Jumbo Loans
  • FHA
  • VA Loans
  • USDA Loans
  • Reverse Mortgages

Speciality Products

  • Keys On Time Program
  • Secure Lock Program
  • Jumbo Investor Loan Programs
  • Peak Loan Program
  • High Balance Solutions
  • Jumbo Solutions
  • Home Ready
  • Home Possible Advantage
  • STaR Program for First-Responders
  • Doctor Program for Medical Professionals
  • Manufactured Housing Loans

See what Sergio's clients have to say

Denise G

I called after trying to get through a refinance with a large company who was my current mortgage holder and waiting 3 months to close.  Sergio's team got me closed around 30 days and that included working through a busy holiday season.  They kept me informed and worked on my loan every day and it wasn't even a huge money maker for them.  They have great communication and skilled and knowledgeable people they work with as a team.  They did what someone who has a huge corporation should've been able to do.  I will use them again and have already told my colleagues and clients that they can trust and depend on this mortgage company.  I highly recommend them.  ... Read More

Jan 08, 2026

DeeDee G

From start to finish communication was amazing. When you are refinancing, time is important and They moved quickly and worked on my refinance daily. I was informed every step of the way. Closing was convenient. The closer came to me. The closing fees are comparable and fair and you can't ask for a better experience. ... Read More

Jan 06, 2026

DeeDee G

From start to finish communication was amazing. When you are refinancing, time is important and They moved quickly and worked on my refinance daily. I was informed every step of the way. Closing was convenient. The closer came to me. The closing fees are comparable and fair and you can't ask for a better experience. ... Read More

Jan 06, 2026

Stephen L

Sergio and the entire team were everything I could have asked for as a first time home buyer. The team took time to ask if I had questions and then answered them in a way I could fully understand. The responsiveness was next level where tasks and checklist items were able to be completed timely and with certainty on accuracy. If I could, I would rate higher than 5 stars as the entire process was seamless, easy and supportive. As a first time homebuyer, I never imaged I'd use those words for such a complicated process. ... Read More

Jan 06, 2026

Brian B

I worked with Sergio on my very first house purchase and couldn't be happier with the experience. Sergio and his team are responsive, fast and very knowledgeable about the lending market and the mortgage process generally. I will definitely be referring friends and family to Sergio and his team in the future! ... Read More

Dec 30, 2025

Jason E

I had an excellent experience working with Sergio. He guided me through every step of the loan process with professionalism, patience, and clear communication. Thanks to his expertise, I was able to make smart financial decisions that worked perfectly for my situation. He genuinely cares about his clients and goes above and beyond to ensure a smooth experience. I highly recommend him to anyone looking for a knowledgeable and trustworthy loan officer! ... Read More

Dec 16, 2025

Gabriela K. Chawla, Real Estate P

Five-Star Review for Sergio & His Team Working with Sergio and his entire team was truly an exceptional experience from start to finish. My husband and I entrusted him with securing the loan for our dream home, and he not only delivered—he exceeded every expectation we had. Sergio operates on a level of professionalism and expertise that is rare in this industry. He moved faster than we anticipated, kept every detail organized, and ensured that we were always a step ahead in the process. But what truly set him apart was the communication and attentiveness. We never once felt stressed, confused, or left in the dark. Every question was answered promptly, every concern addressed with care, and every step handled with absolute precision. There are many lenders who can get you a loan…but lenders who can do it stress-free? Those are hard to find. Sergio is one of them. Because of our incredible experience, I now confidently recommend him to all of my clients. When someone works with this level of integrity, speed, and dedication, it deserves to be recognized. Thank you, Sergio, for helping make our dream home a reality. You have a lifetime client in us. ... Read More

Nov 28, 2025

Jonny V

The whole team was awesome to work with! From Christine, to Jamie to Sergio, they made the whole process really straightforward and easy. For a 1st time home buyer it can be really overwhelming and confusing, but the team made it very simple to understand and held our hand throughout the entire process. Thank you Sergio and team! ... Read More

Nov 05, 2025

Laura S

There isn't a better team out there! Sergio and his team kept me up to date every step of the way. I'm a repeat customer and will use Sergio's services ifor all future transactions.

Nov 04, 2025

© 2026 American Pacific Mortgage Corporation. For informational purposes only. No guarantee of accuracy is expressed or implied. Programs shown may not include all options or pricing structures. Rates, terms, programs and underwriting policies subject to change without notice. This is not an offer to extend credit or a commitment to lend. All loans subject to underwriting approval. Some products may not be available in all states and restrictions may apply. Equal Housing Opportunity. www.apmortgage.com

Refinancing may result in finance charges that may be higher over the life of the loan. Consult with your loan advisor for details.

This site is not authorized by the New York State Department of Financial Services.  No mortgage solicitation activity or loan applications for properties located in the State of New York can be facilitated through this site.

Licensed as Preferred Rate in AL, AZ, CA, CO, FL, GA, IL, IN, KS, KY, LA, MA, MD, MI, MO, MS, NC, OK, OR, TN, TX, VA, WA, and WI. Preferred Rate operates under American Pacific Mortgage in NV. AZ BK 0906702. CA #01215943. Regulated by the Colorado Division of Real Estate. Georgia Residential Mortgage Licensee. NV MB 164. Licensed under the Oregon Consumer Finance Act. OK MLO13426.

Licensed by the Illinois Department of Financial & Professional Regulation, Residential Mortgage License # MB.6761304 | James R. Thompson Center | IDPR – 555 West Monroe Street, 5th Floor Chicago, IL 60661 | (888) 473-4858

Licensed by the Dept of Financial Protection and Innovation under the CRMLA.

The Department of Financial and Professional Regulation (Department) evaluates our performance in meeting the financial services needs of this community, including the needs of low-income to moderate-income households. The Department takes this evaluation into account when deciding on certain applications submitted by us for approval by the Department. Your involvement is encouraged. You may obtain a copy of our evaluation. You may also submit signed, written comments about our performance in meeting community financial services needs to the Department." (Source: P.A. 101-657, eff. 3-23-21.)

CONSUMERS WISHING TO FILE A COMPLAINT AGAINST A COMPANY OR A RESIDENTIAL MORTGAGE LOAN ORIGINATOR SHOULD COMPLETE AND SEND A COMPLAINT FORM TO THE TEXAS DEPARTMENT OF SAVINGS AND MORTGAGE LENDING, 2601 NORTH LAMAR, SUITE 201, AUSTIN, TEXAS 78705. COMPLAINT FORMS AND INSTRUCTIONS MAY BE OBTAINED FROM THE DEPARTMENT’S WEBSITE AT WWW.SML.TEXAS.GOV. A TOLL-FREE CONSUMER HOTLINE IS AVAILABLE AT 1-877-276-5550. THE DEPARTMENT MAINTAINS A RECOVERY FUND TO MAKE PAYMENTS OF CERTAIN ACTUAL OUT OF POCKET DAMAGES SUSTAINED BY BORROWERS CAUSED BY ACTS OF LICENSED RESIDENTIALMORTGAGE LOAN ORIGINATORS. A WRITTEN APPLICATION FOR REIMBURSEMENT FROM THE RECOVERY FUND MUST BE FILED WITH AND INVESTIGATED BY THE DEPARTMENT PRIOR TO THE PAYMENT OF A CLAIM. FOR MORE INFORMATION ABOUT THE RECOVERY FUND, PLEASE CONSULT THE DEPARTMENT’S WEBSITE AT WWW.SML.TEXAS.GOV.”

THE DEPARTMENT MAINTAINS A RECOVERY FUND TO MAKE PAYMENTS OF CERTAIN ACTUAL OUT OF POCKET DAMAGES SUSTAINED BY BORROWERS CAUSED BY ACTS OF LICENSED RESIDENTIALMORTGAGE LOAN ORIGINATORS. A WRITTEN APPLICATION FOR REIMBURSEMENT FROM THE RECOVERY FUND MUST BE FILED WITH AND INVESTIGATED BY THE DEPARTMENT PRIOR TO THE PAYMENT OF A CLAIM. FOR MORE INFORMATION ABOUT THE RECOVERY FUND, PLEASE CONSULT THE DEPARTMENT'S WEBSITE AT WWW.SML.TEXAS.GOV