Jason Stiehl

Title: Mortgage Loan Originator, VP

NMLS# 138068

Location: Grand Blanc, MI

Jason joined Sunflower Bank’s Grand Blanc, Michigan office in 1993, where he serves as Mortgage Loan Originator, VP. Most of his clients are repeat customers or referrals. “We set ourselves apart by focusing on what the customer really needs, and we have customers for life,” Jason says.

Jason attributes his success as a home loan originator to his common sense approach, coupled with the firm’s high IQ (Integrity Quotient). “Mortgage mania is everywhere — many Michigan mortgage lenders offer lots of attractive promotions and mostly a lot of empty promises. Sunflower stays the course to deliver real service and real value,” he says.

Jason earned a bachelor’s degree in finance from Michigan State University.

When not serving customers, Jason likes to spend time with his family, which includes his wife, Kristi, and two daughters. In addition, he enjoys playing and watching sports.

Awards & Achievements

President's Club

Guardian's President's Club Recipient

2022, 2021 & 2020

Family of 4 moving into home carrying boxes

Down Payment Assistance

Did you know there are programs that can help you find funding for your down payment? We are proud to offer a range of national and state-specific Down Payment Assistance programs that can help turn your dreams of homeownership into reality. Click below to see if you are eligible. 
Check Eligibility
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My Mortgage App

My mortgage app makes it easy! Get your digital to-do list, access calculators, send documents securely and much more!

In just a few clicks you'll receive a text message with a custom download link to connect directly with me on the mobile app!
Get My Custom Mobile App Link
Calculator on table with pen and laptop

Calculators

Get help answering the big questions:
What will my monthly payments be? 
Can I save money by refinancing?
Should I keep renting or buy now? 

Visit our calculators for quick reference then contact us for specific guidance!
Check Out Our Calculators!

Finance Your Dream Home

Homebuying isn’t a one-mortgage-fits-all experience. That’s why Sunflower Bank offers a variety of home loan options to fit your goals and financial needs. Whether you’re looking to buy, build, or refinance, our expert loan originators will guide you through possible options to find the right solution for your homebuying needs.
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What My Customers Say

5 Star Rating
I have used Jason twice out of the last 3 loans we have gotten. The only reason it wasn't 3 was we went with the company my wife used after we got married. We came back because of the great service!

Johnathon C

MI

Mar 25, 2026

5 Star Rating
Jason was thorough, attentive, and extremely pleasant to work with. I highly recommend Jason to anyone looking for home financing.

Daniel B

MI

Feb 25, 2026

5 Star Rating
Jason is very helpful and responsive. He knows his business very well and we trust him to find us the best solution.

Regina W

MI

Feb 18, 2026

5 Star Rating
He is the absolute best. He is incredibly knowledgeable and the answers all my questions on a level that I can understand.

Andrew C

CT

Feb 17, 2026

5 Star Rating
I will use Jason anytime I need another Mortgage and I will highly recommend Hason to others

Daniel W

MI

Feb 15, 2026

4.9 Star Rating
They are great!

Jeffrey M

MI

Dec 21, 2025

5 Star Rating
Jason was amazing to work with and I would work with him any time. He made everything super easy and understandable. Taking out a mortgage can be stressful so having a good loan officer makes a load of difference.

Alaina M

MI

Nov 13, 2025

5 Star Rating
Jason was absolutely amazing to work with. He made the entire process quick and easy and I would recommend him to anyone.

Olivia E

MI

Nov 06, 2025

5 Star Rating
Jason is super easy to work with and helps explains all your options. They made the entire process very simple end Jason was always readily available to answer any questions

Scott Z

MI

Oct 25, 2025