About Our Group

GRINDSTONE Real Estate Group

Trust in our partners

A group of top tier agents dedicated to meeting our clients’ needs and exceeding their highest expectations. We fully understand the stress and intimidation often associated with purchasing and/or selling a home. Our priority is always to make the transition as simple, relaxing and enjoyable as possible. The focus always remains on our clients and providing you with comprehensive,

efficient and courteous service.

Please contact us for any of your real estate needs.

Meet Our Group Members:

As a FULL-TIME Realtor since 2006, I work for my clients and always go the extra mile. I will assist you in finding the perfect home or sell your current home, while exceeding all of your real estate needs! I provide STRESS FREE AND PRESSURE FREE expertise. With my guidance, purchasing or selling your home will be an enjoyable and momentous event in your life!


I have lived in the Greater Houston Area for over 35 years. I have an amazing husband, two fun sons and two beautiful daughters, and a mini Bernadoodle dog named Nova. As a mother and a top producing Realtor® I understand your family's needs.


Real Estate is my passion and I absolutely love what I do. I pride myself in always putting my client’s needs first, while representing them in buying or selling homes. If you want a seamless first class experience, then I’m your agent!


My goal is to find your family a house that will become your home!

Marita Corkill


Co-Founder & Group Lead

Liana Abundo

Office Manager



I have been a member of the Grindstone team since 2018. As a military spouse, I know the importance of adaptability and versatility; I am able to apply those qualities to the daily juggling of office duties.


As Marita’s office manager, my number one goal is to offer five star support and excellent customer service to each and every client, from contract to close.


Nick Corkill


Co-Founder/Business Development


Nick is the co-creator, co-owner and chief operations officer of Grindstone Real Estate group, Brokered by EXP Realty, LLC Nick is a husband, father of four and soon to be licensed Realtor. Nick is no stranger to the world of real estate, he has been behind the scenes assisting his wife of 13 years. He recently left the oil and gas industry of almost 20 years of being a top salesman and leader. He is excited to take on this new position and adventure, even though sales is nothing new to him. Nick a natural salesman is ready to apply that sales experience and leadership to real estate.

Blake Levy



Born and raised in Seabrook, TX. I've had the opportunity to get to know and connect with the surrounding communities. Growing up in a large family with lots of gatherings, I understand how important the place we call home is in our daily lives. My goal is to best help you and yours in making that next transition in life whether that is buying, selling, or both. I aim to make the process as smooth and enjoyable as possible.


I hope to have the opportunity to help YOU next!

Joey Eureste



Over the last 17 years, my family and I have made League City our home where we continue to raise our family. With the knowledge and my will to always want to help people, I felt that Real Estate would be another addition to my career where I can help you in making one of the biggest decisions of your life. I believe in creating a pressure free environment where smart decisions shall be made. Having someone guide you like they are your own family is the experience you should receive.


So how may I be of help to you?

Shannon Hossfield



I have always been passionate about home, family, and serving others. I grew up in a big family, have 4 kids of my own, and have been homeschooling for over 10 years. A home is not only one of our biggest financial investments, but also the place where we spend time with the people we love the most.

When moving your family, you want a realtor that keeps your family’s needs in mind, and can make things happen. Whether you are moving nearby, an hour away, or to another state, I have experienced it. I know what it takes to make a big move with a big family, and a small move across town.

My goal is to give you such a positive real estate experience that you will be sure to tell your friends about me!

Brandy Prentice



Hi! My name is Brandy Prentice. I am a distinguished REALTOR® representing clients throughout the south Houston area. I am known for my exceptional customer service and dedication to my client’s needs. My love of buying, selling and investing in real estate makes me a trusted resource to represent the finest properties in the Bat Area!


I strive to make all transactions a stress-free as possible. I know that my clients should be prioritized. I stay committed to the clients’ interests.

Getting my license is one of the best things I could have done. I LOVE working with people in this community. I'm passionate about helping people find their dream home or sell their current home for top dollar. There's just something thrilling about the smiles my clients get on their face when all is said and done.

Amanda Brumfield



Amanda is a life-long resident of the Clear Lake area and currently resides in Kemah with her husband and two daughters, she also has a son that lives in League City and one that lives in Mississippi. Amanda previously worked in the medical field for 19 years and is very passionate about helping others. She is looking forward to pursuing a life-long career goal as a real estate agent. Amanda brings enthusiasm, expertise, and knowledge of Houston and surrounding areas. She will work hard for her clients in their buying and selling needs and is committed to helping her clients through each step of the process.

Rachel Sedmak



My family and I have lived in League City for 16 years. My children are products of CCISD. I worked as an educator in our area and after some time, realized my love for real estate and wanted to continue to serve families in a new capacity. I take great pride being married to a law enforcement professional.


I understand firsthand the needs of finding a home that my clients will love but also provide the safety and security a family needs.

In my real estate career, I have been so blessed to have worked with amazing clients who now have become friends.


Not quite ready to buy or sell, but you’re curious about neighborhood options, local schools or just the current real estate buzz? Reach out, I would love to help.

My mission, after all, is to bring each of my clients “closer to home”

Susan Sifuentes



I am a business professional who brings a strategic yet personable approach to the purchase or listing process. Drawing from years of business and mortgage lending expertise, I hold myself to the highest standards of client care, guiding buyers and sellers in negotiating the best value in the purchase or listing of residential and investment properties.

Originally from Galveston, Tx, I am a lifelong resident of Galveston County. I moved with my family to League City in 2003, where I served my SSH community as an educator.


Not quite ready to buy or sell, but curious about neighborhood options, communities and schools, the buying or selling process?  Have questions, or need information to drive your decision? Lean on me-I am keenly in tune with the needs of buyers and sellers, regardless of your stage in life. Whether a young family, or empty nester, I am here to help you reach your real estate goals- before, during and after closing. My focus is always to make your real estate experience as seamless and stress free as possible. Don’t be shy—reach out. I’d love to be a part of your next real estate purchase or listing.

Maggie Donovan



Maggie is a Certified Professional Landman, and has worked in the Oil & Gas and Building Materials industries in Land Management for the past 15 years. A seasoned problem solver, she has extensive experience in contract negotiation, title review and clearance, project management, and large commercial and land transactions. Serving others and relationship building have always been her chief motivators, and she looks forward to utilizing her attention to detail, tenacity, and enthusiasm to create happy endings as well as new beginnings for her clients.


A Native Texan, Maggie grew up in the League City area before obtaining a Bachelor of Science degree in Public Relations from the University of Texas at Austin. Hook ‘em! She lives in the Brays Bayou area of Houston with her HPD Lieutenant husband and daughter, Delaney. In her spare time, Maggie is the SW Houston franchise owner of Card My Yard, where she has helped her fellow Houstonians celebrate more than 1,600 birthdays, graduations, anniversaries, and other important milestones during the COVID pandemic. This venture has also allowed her to help raise money for numerous non-profits and charities.

Britney Solesky



Sylvia Arredondo



Taking over for you is my job.

Relaying all I can, and doing all I can on your behalf for any part of a transaction, from leasing to purchasing is my top priority. Maybe you have a business, family, or are living a broad and need to count on someone to get the job done for you. You can count on me, that I will make it easy on you. So that you can do what matters most to you. Making money, seeing the world or enjoying your time with friends or loved ones, knowing worrying in real estate isn't your adventure.

Whether I represent you on a lease property less than $800 or multi-million dollar, your my client, and you can expect me to be attentive to all your needs, wants and desires the same across the board.

Communication is key and valuing one another's time is essential in respecting everyone. I will achieve much of everything on your behalf in saving money, time and frustrations, providing resources of any kind.

My expertise and efficency comes from the 10 plus years of doing real estate from California to Texas, and having a family of my own. I know that value to be able to count on someone during a real estate need.

My family has lived in the clear lake area for 10+ years. I’ve always had a genuine heart for loving and serving not only my own family but also pouring my time and energy into volunteering with some of the most vulnerable people in our community. I hope you know this means I will do everything I can to support you as you start on one of the biggest investment journeys of your lifetime or selling to begin a new chapter.


My clients become like family so if it’s a big deal for you, it’s a big deal for me.

Allison Lankford



After graduating from Lamar University, Allison moved to Houston to pursue a career in Human Resources where she worked in the Oil and Gas Industry for 7 years. She has always had a love for helping others but she quickly realized her love for Real Estate with her move to the big city.

After marrying her husband who owns Lankford Custom Homes she decided the transition to a full time Realtor was the right move for her. She has been pursuing her real estate career for almost 5 years and has enjoyed every minute of it. Whether you are looking to sell or purchase your dream home she is happy to help make this process as seamless and stress free as possible. If you can’t find your dream home she knows exactly what to do to help build your vision and can guide you through the building process.

Allison now lives on Galveston Island with her “BOI” husband , bonus daughter and a little “BOI” girl on the way! She is looking forward to raising her family on the island and being involved in the tight knit community Galveston has to offer.

From Houston to Galveston she can help you with all your Real Estate needs.

David Dulaney



My name is David Dulaney, I’m outgoing and like to get to know people. I'm tech savvy and can learn anything quickly. I believe in not letting anyone fall behind, we all strive together.

Kameron Fontenot



Kaylee Schimming



“My love for real estate started when I was riding along to open houses and client showings with my mom as a kid. I loved imagining how someone could turn a house into a home.


For years, I have been excited to work in this industry and my goal is to make the selling and buying process fun, easy and stress-free.

It’s my turn to help the next generation of home buyers.”

From growing an online handmade business the last five years, I have learned so much when it comes to finding what the client needs and wants and only providing high quality items in return. I plan to do the same when helping you in real estate. I will keep a look out for all possible scenarios to help you achieve either buying a home, selling a home, investing in real estate or renting a home. Any stage in life you are in, I am here to help!


I am a mother to two beautiful children, a fiancé to an amazing man and a small business owner for the last five years. You can find me working on my business goals, hanging out with my family or having a girls day with some awesome friends. I love helping women feel as beautiful as they are the last five years but I am more excited to help families achieve the goal of home ownership for the next thirty. Once I was introduced to the investing side of real estate 6 years ago, I fell in love immediately and knew real estate was something I wanted to be apart of. There is so many memories to be made and cherished in a home, it’s something I can’t ignore and want to be apart of in my day to day life. I can’t wait to be apart of that in everyone’s life journey and help create some life long memories for your family.


I plan to achieve a smooth and stress free as possible experience to all my clients during the process and be there for anything they need. I look forward to meeting all the amazing people of this community and am excited to work with you!

Nicole Goodfriend



I have been helping families with their real estate dreams and goals since 2007 as a full time Realtor. I have a background in hospitality management.


This knowledge has provided me with valuable skills that I use daily in my real estate career.  I will always make sure my clients are well informed about market conditions and take the time to make certain all their needs are heard and understood.  In the end doing my absolute best to ensure their dreams and goals are accomplished will always come first.


I am a lifelong resident of the Southeast Houston area.   My husband and I raise our 3 children in Seabrook and have lived here for 15+ years.  When I am not working, I spend time volunteering for the local little league and the PTA as a board member for both organizations.


Being a buyer and/or seller is exciting and should be an enjoyable time.  I have partnered with some true experts in the industry from mortgage lenders, inspectors and title companies, together I can assure you we will do all we can to help you with your real estate needs. Along the way we will provide you with exceptional service and market knowledge. I will always make your goals are my goals and do all I can to ensure being the buyer and/or seller is exciting, enjoyable and stress-free!

Sue Ross



After graduating from University of Houston Clear Lake, Sue has worked in the accounting field for 10+ years. Her experience in accounting, auditing, tax compliance, and contract review has helped her develop the skills needed to help open new doors for her clients.


She is committed to building lasting relationships by actively listening and being a trusted source for valuable real estate market data. Her numerical skills, attention to details, problem solving, and analytical skills will ensure a successful real estate transaction. She is determined to help you find a place you can call home.


Sue and her husband have lived in the Galveston Bay Area for over 10 years. They have 2 sons and a dog.  In her spare time, she likes reading financial books, going to the gym, and taking her son to the local skateparks.

Arasely Rodriguez



I am Texas raised and a mother of three boys, family values is what matter to me the most, it is like an umbrella coving the rest. It guides your decisions, plans and priorities.


I have worked for the Department of Education for over 14 years, so building and maintaining relationships is what I do. As an experienced Latina, I am eager to help as well as support our local and Latin community.


With years of assisting others and working Realty, I have discovered that the key to a relationship is communication and trust. As your realtor, I am here to guide, educate, build, and manage everything from marketing your house to negotiating and finalizing offers.


If you need a bilingual Realtor, you have found the right one to make your experience smooth and effortless.

Aleida Selph



I am from Corpus Christi, Texas. I moved to Clear Lake and graduated from Clear Creek High School and San Jacinto College. I am a proud army wife and I have a wonderful daughter.


I am very passionate about helping clients find their dream home with a smooth process.


My goal is to make my clients feel comfortable and in control of their real estate process.

Kristin Stevens



I was born in Laredo TX, but raised right here in Houston, TX at just 3 days old. My husband and I are raising our daughter, right here in my hometown. I am a proud native Houstonian and have lived in the Cypress area for over 35 years and know the area well as well as the surrounding Houston areas. I have achieved my undergraduate degree at University of Houston, I was in law enforcement for 7 years and in Human Resources for about 9 years. This provided me the experience and knowledge to be diversified by understanding other’s needs.


I love my profession as a full-time investor and realtor and consider it a privilege to be able to assist people in their search for a place to call their home and strive to help others sell their home as I have firsthand knowledge on the process on selling my own properties. I understand how important having a place to call your home is and the importance of understating the investment side as well.


I have been a partner in a successful real estate venture since 2018 and know my way around not just location, but also the structural integrity of a house, it’s market value and even fixer-uppers.


Although I am new to the Grindstone Real Estate group with eXp Realty, I’am very eager to share my knowledge and experience with you and your family!