Grand Oak Mortgage
5225 E Cook Rd, Grand Blanc MI, 48439
Need Mortgage Help? 810-695-5400


Sean and his team at Grand Oak Mortgage are fabulous! They go above and beyond to make the process smooth and easy. Their personal touch provides the "wow factor" that so many large companies miss or ignore. Thank you.

Carol W
Lapeer, MI

After talking to other mortgage people, I was told I couldn't get approved to refinance my house. I was then referred to Sean Landis at Grand Oak Mortgage Company to refinance my house in early 2020. I was informed they couldn't help with getting approved right away. They set me on the path to clear up a couple of credit items and work on a couple of other things to get me in a position to refinance and pay off my mortgage and credit card debt. I did as he said, low and behold were able to close my refinance later in the year and my financial situation has improved tremendously. I highly recommend Sean and his team. They are honest, patient, and responsive to my many phone calls. I will be referring friends, family, and co-workers who need to refinance or get pre-approved to buy a house. Thank you, Sean!!

Jennifer B
Grand Blanc

We loved working with Grand Oak Mortgage! When we were first-time home buyers, the whole qualification process was nerve-wracking, but Sean was a miracle worker and eased our way throughout the whole journey! When it was time to sell and purchase a new home, we knew right away we'd use Grand Oak again, and we had a fantastic experience. Will 100% recommend them to my friends and family!

Sam J
Grand Blanc, MI

Sean and his team made my experience as a first time buyer an enjoyable one. He was there to answer any questions I had, and would explain each step of the process so that I didn't feel insecure about where my information and money was going. I would highly recommend Grand Oak Mortgage Company to anyone interested in purchasing a home.

Jameson K
Grand Blanc, MI

The loan I applied for was a little harder to achieve, but the staff at GOMC was helpful and efficient the whole process. They got me into closing as soon as they possibly could, and made sure my transition to my new home was flawless!

Mckenzie S

Sean was great in getting me the best rates. He also advised me to back out of the deal when the numbers just didn't make sense. I cost him a sale, but I applaud his integrity and looking out for me. He was also fantastic when my niece bought a house from my mother. He facilitated the transaction and handles all issues, and many were not his responsibility.


"I am so glad I used Sean and Grand Oak Mortgage for my Re-Fi. Sean is an expert and because of his knowledge he personally saved me hundreds of dollars. Unfortunately, it is not so common today to find people who truly care about helping others, Sean and his team at Grand Oak Mortgage are that kind of people. Thank you guys. "

Paul Turchi

I was in the process of refinancing with another mortgage company after six months of frustration and losing about 4000.00. Luckily, I was referred to Sean at Grand Oaks, and within three week's he had me signed. Sean and his team put me in the best mortgage program to have enough extra money to get some things done around my house that I've put off for years. The phone conversations were very in-depth and explained the best options. I highly recommend this team very professional and get their job done quickly. Thank you

Brett Dabbs

We have known Sean personally and professionally for many years. We have used Grand Oak Mortgage several times. Each time we have experienced excellent and professional service. We know the commitment he has to meet the needs of all his customers. We recommend Grand Oak to all of our friends and family.

Barb & Joe Marinack
Grand Blanc, MI

I have worked with Sean on multiple mortgages. He does an excellent job! I highly recommend him.

Erik Timpf
Grand Blanc, MI



Sean Landis and Grand Oak Mortgage performed wonderfully for me. They walked me through the process and explained everything as something was needed. In my particular situation I had self-employment income and 3 employers in the previous year, and 4 residences. They were able to work with my situation and helped me provide the needed paperwork and receive approval and the final mortgage. From application to signing was 40 days. My situation was unique and they didn't blink an eye. I appreciate the work and the speed with which they worked.

Randy Hauter
Grand Blanc, MI

I would recommend Sean Landis and Grand Oak Mortgage to anyone looking to purchase or refinance a home. Sean handled our original home loan and shortly after refinanced us at a lower rate. As this was a VA loan, we needed someone who had the knowledge and experience necessary to manage through the government's complex requirements. Sean kept us informed and up-to-date of the process progress and closing timeline. Going through the mortgage process can be a very stressful undertaking. However, Sean confidently handled every detail and made this a very pleasant experience. I would not think of using anyone else to handle our future lending needs.

Paul & Betty Bolyard
Walled Lake, MI

Sean Landis at Grand Oak Mortgage came highly recommended to us by co-workers. We needed things to happen quickly and Sean ensured everything was in order for a quick closing and was able to secure a great rate for us in the process. He was fantastic to work with! He was very quick with responses and providing assistance every step of the way right up until closing and with any questions we had after. We highly recommend services through Grand Oak Mortgage and we would definitely call Sean for any future needs.

Christine and Geoff Marshal
Grand Blanc, MI

Sean is very knowledgeable with all the mortgage products available. He helped me select, apply for, and get approved for an RD loan - which was the best fit for me. Being a small business owner, I had a lot of hoops to go through to get approved. Sean's customer service skills were excellent throughout. He was relentless in a process that could have been extremely frustrating without his help. I shopped for 8 months to find the right home. Throughout that time Sean always kept in touch and was right there when I finally pulled the trigger. Sean helped the home buying process go smooth and he was there at closing to make sure everything went well. I would highly recommend Sean Landis and Grand Oak Mortgage to anyone buying a home. Thank You!

Jim Murray
Pinckney, MI

Sean Landis and Grand Oak Mortgage Company were easy to work with when I was purchasing my first home. My friend recommended me to go through Grand Oak and Sean because of their great experience with him. Sure glad I took their advice. Sean was very knowledgeable and offered all the guidance one would need to make the process as smooth as possible. On top of that whenever I had a question or needed an explanation, Sean was very responsive and quick to help. I highly recommend Grand Oak Mortgage and Sean Landis.

Rorii Hill

Two time happy client I have had the pleasure of working with Sean and Heather twice through the buying and selling of our home and both times they have been on top of it! Sean took care of everything, and both of them communicated very clearly. Neither time with buying were we left in the dark, and we knew exactly what was going to be required, and if anything changed we were notified immediately! I highly recommend them. A great company to work with during a fairly stressful time in life! Conventional Financing

Jill Ivy-Heberling
Waterford, MI

Last week I officially became a first-time home owner. The process could not have been better, and I have all of my thanks to give to Sean Landis. I had no idea where to start so right off the bat he gave me a wonderful recommendation for a realtor. He provided estimates and guidance. He helped me understand each part of the buying process, and truly provided me with the best service imaginable. He was prompt, dedicated, and always willing to help in any way possible. Sean was absolutely wonderful, and I highly recommend him!

Sami Wesley

Sean Landis is an awesome loan officer!! He is very knowledgeable about the VA Home Loan process and made our whole home buying experience very smooth and easy. He was also very patient with the 101+ questions we had and explained everything thoroughly. I highly recommend Sean and Grand Oak Mortgage Company for your home buying needs!! They will do what needs to be done to get you into the home of your dreams!!

Jenny Sewell
Grand Blanc, MI

Working with Brian Bailey was an awesome experience; he was able to overcome some obstacles to close my mortgage but also to expedite the closing. He was hands on the entire way and his staff was extremely responsive. The attention to detail, working to get the best solution was exactly what I was looking for.

Gina Hubbs

I was a first time home buyer, I was referred to Grand Oak Mortgage by my Uncle. I could not be happier with my experience!! Sean Explained the entire process to me and helped every step of the way. My realtor I used wasn’t the greatest, but Sean stepped up and took care of everything I needed. If it wasn’t for Sean at Grand Oak Mortage I wouldn’t have a house to call my own. Thank you so very much for all that you did for me and my family. I truly appreciate it!!

Mike Edwards

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