Grand Oak Mortgage Company is privately owned. We opened for business in October 1986 and remain a small family operation located in Grand Blanc, MI. We specialize in Mortgage Residential Lending. We are a licensed Mortgage Broker in the State of Michigan. Grand Oak Mortgage specializes in finding the perfect loan program to fit the individual needs of our borrowers. We get a majority of our business from past client referrals and realtor referral business. We offer our clients competitive closing costs and shop the market to offer the lowest interest rates possible. Personal attention, excellent communication and a reputation for honesty have kept us in business for over 30 years. "Equal Housing Lender."
Location
Certified by Grand Oak Mortgage Company • Apr 26, 2026
Certified by Grand Oak Mortgage Company • Apr 26, 2026
Monday8:00 AM - 6:00 PM
Tuesday8:00 AM - 6:00 PM
Wednesday8:00 AM - 6:00 PM
Thursday8:00 AM - 6:00 PM
Friday8:00 AM - 6:00 PM
SaturdayClosed
SundayClosed
Reviews
4.8
46 reviews
5 stars
44
4 stars0
3 stars0
2 stars0
1 star
2
AS
Angalena Sloan
Apr 20, 2026
5.0
Sean and his team made the process easy.
LV
Lacie Vaughn
Apr 17, 2026
5.0
As a first-time homebuyer, I was extremely anxious going into this process—but Sean made everything feel so easy and manageable. He went above and beyond every step of the way, always taking the time to answer my (many!) questions and making sure I truly understood everything. More importantly, he made me feel comfortable and confident throughout the entire journey. I can’t recommend Sean enough—10/10 experience!
CG
Coral Gray
Feb 6, 2026
5.0
Sean and Heather at Grand Oak Mortgage Company were very reliable and efficient in assistance with acquiring a loan in the first buyer homeownership process! I would recommend for anyone's first time buying a home or purchasing a home in general to reach out to this company first and foremost and work with the loan officers there to help. In what seems to be a stressful process, isn't really with their help and knowledge of mortgage programs as well as taking the time to understand and answer questions!!
SS
Savannah Sipley
Dec 5, 2025
5.0
I had a wonderful experience! Sean was great to work with. He was very honest and reliable! He took a lot of time to make sure I was getting the best bang for my buck and that’s exactly what Grand Oak has done for me! I would recommend working with Sean and Heather, they are great! The whole process was very smooth for me!
HB
Hannah Borgers
Nov 25, 2025
5.0
The level of service that I had throughout the entire (very long and tough) process was unbeatable. Mike walked me through every step and never let me feel defeated for even a second. If you are even thinking about using Grand Oak Mortgage Company look no further because these are the people you want on your team! Thank you so much Michael and Heather for all your amazing efforts I can never thank you enough!
Frequently Asked Questions About Grand Oak Mortgage Company
What services does Grand Oak Mortgage Company specialize in?
Grand Oak Mortgage Company specializes in Mortgage Residential Lending, offering various loan programs including Construction Loans, Equity Loans, FHA Loans, and loan modification services to fit individual borrower needs.
Where is Grand Oak Mortgage Company located?
It is located at 5225 East Cook Road, Grand Blanc, MI 48439, United States.
What are the business hours of Grand Oak Mortgage Company?
The company is open Monday through Friday from 8:00 AM to 6:00 PM and closed on Saturdays and Sundays.
How can I contact Grand Oak Mortgage Company?
You can call them at +1 810-695-5400 or email slandis@grandoak.com.
Is Grand Oak Mortgage Company a licensed mortgage broker?
Yes, Grand Oak Mortgage Company is a licensed Mortgage Broker in the State of Michigan.
Does Grand Oak Mortgage Company offer competitive rates and closing costs?
Yes, they shop the market to offer the lowest interest rates possible and provide competitive closing costs for their clients.
What nearby insurance agencies can I visit along with Grand Oak Mortgage Company?
Nearby insurance agencies include Jason Skinner Agency, Tim Wilson Farm Bureau Insurance, and Michigan Insurance and Financial Services - Grand Blanc, which could be convenient for customers seeking both mortgage and insurance services in one area.
Are there financial advising services near Grand Oak Mortgage Company?
Yes, Grand Capital Advisors, a financial advising and investing service, is located nearby and can complement mortgage planning with investment advice.
What local amenities can I visit near Grand Oak Mortgage Company for relaxation or recreation?
Warwick Hills Golf and Country Club is nearby, providing a golf course and private association for leisure activities before or after your mortgage consultations.
Does Grand Oak Mortgage Company have a website for more information?
Yes, their website is https://www.grandoak.com/ where you can find more details about their services and contact information.
Brand Certified Facts from Grand Oak Mortgage Company
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Certified April 26, 2026Yext Knowledge Graph
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