About Grogan’s Mill Shell Car Care

Grogan’s Mill Shell Car Care for you on Grogan’s Mill since 1995

Teresa Thompson takes a vision and makes it reality through sound strategy development. She intuitively sees the needs of others and applies it to help others extend their thinking, and drives to uplift others in her everyday life.  Teresa grew up here in The Woodlands area and has been in Customer Service for 27 years and an accountant for 12 years.  She loves working with people and helping with the needs of our customers.  She is an inspirational leader who tells stories that inspire action while at the same time is grounded in financial information that levers the business.  Respected as a credible voice in decision making, finding strategic ways to work, and establishing governance boundaries, Teresa earns a seat at the table wherever she serves.  She has been with the company going on 3 years and for the first 2 years, she was their Account Manager, moved up to managing the store with Nick Hartline.


Meet our new Manager, Nick Hartline, a 20+ year veteran in the automotive field. A master mechanic and graduate of the Hankamer School of Business at Baylor University. Nick has been part of the company as senior technician at Woodlands Car Care and has successfully owned and managed multiple businesses. Along with his multiple certifications and years of experience, Nick has developed and taught ASE training programs to felons, the homeless, and other men in need of learning new job skills in order to get a hand up in life. He serves faithfully at Celebration Church in the Woodlands, Texas and leads a house church in his home because of his deep passion to serve people and build community. Nick brings an innovative and creative approach to the service and repair industry. All of our clients will experience the highest level of service and satisfaction due to his servant leader mentality and high level of integrity.


Grogan’s Mill Shell Car Care has been helping The Woodlands community with auto repairs since 1995. Family owned and operated, we have been providing dependable, honest and thorough auto repair to families for over 20 years. Over time, we have been fortunate enough to develop such lasting, trusting relationships with our clients. We truly care about our customers and the service we provide to them. Why? We love what we do. We are an official partner of Shell Oil Company and recognized by the American Automotive Association (AAA). All our auto repair technicians are ASE master certified and trained. We are a complete auto repair one stop shop, servicing everything from oil changes to engine replacements. Our state-of-the-art shop has the latest high-tech equipment needed to fix today’s cars. We also love fixing the old ones! All repairs come with a 12-month, 12,000-mile nationwide warranty. Grogan’s Mill Shell Car Care provides dealer quality service at affordable prices. Our master technicians service all cars, trucks, SUVs and hybrids for any make or model.

The mission of Grogan’s Mill Shell Car Care is to provide auto repair to our clients honestly and professionally so that our customers are happy and satisfied with the auto repair service performed. We want our customers to have confidence and trust in us knowing they are being treated fairly and with integrity. The goal for our employees is to provide them with the best working conditions possible, proper tools and continual education in automotive repair. This in turn gives them the privilege to work with passion and dedication. Our business strives for 100 percent customer satisfaction and employee satisfaction. Without our customers, we would have no business.

Auto Repair - Scheduled Maintenance - The Woodlands TX - Shell Car Care

We have always understood the need to partner with others to achieve our commercial, environmental and social goals. Shell works in partnership in many areas – for example, to help implement investments in communities more effectively, to reduce our environmental impact, to protect biodiversity and to improve on specific areas of human rights. Partnerships are also essential to help enhance safety and environmental standards and practices within our industry.

Auto Repair - The Woodlands TX - Shell Car Care AboutPage





Grogan's Mill Shell Car Care Houston TX - ASE
Grogan's Mill Shell Car Care Houston TX - Texas State Inspection
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Grogan's Mill Shell Car Care Houston TX - AAA
Grogan's Mill Shell Car Care Houston TX - ASA