Rated #1 In Northwest Indiana

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Our Team

Our Team is Committed to You!

Derek Roldan

Derek Roldan

Owner, CEO


Derek started D1 Appliance Repair in order to deliver a superior level of service and expert appliance repair to customers throughout NW Indiana. Through the years Derek has grown the company to include full time technicians that are experienced in repairing refrigerators, ovens, stovetops, ranges, dishwashers, freezers, washers and dryers and even garbage disposals!


Derek is a native to NW Indiana, being born and raised in the Lake County area. He is committed to excellence in his professional, personal and family life and strive to set a good example for his daughter by building a business the whole family can be proud of.

Camille Van Marie Directo

Secretary, Personal Assistant


Camille is a highly organized and detail-oriented administrative assistant with over 18 years of experience providing excellent customer service, supporting clients, and managing office operations. She is proficient in calendar management and document preparation. She handles confidential information with discretion.



Camille is a single mother who loves abstract painting and doing miniature arts and crafts. She loves teaching basic and competitive swimming to kids and adults during her free time.

Camille Van Marie Directo
Derek Roldan

Daniel Cahill


Daniel is a highly skilled and driven professional with a diverse range of technical expertise and personal interests. With over five years of experience working with Fortune 500 companies, Daniel has honed his abilities in IT, specializing in areas such as networking, computer hardware, and system administration. He holds multiple industry certifications, including CC+, CompTIA, and WISE 2, which underscore his commitment to ongoing learning and technical excellence. In addition to his work in IT, Daniel is passionate about building computers, automotive repair, and woodworking, demonstrating his strong problem-solving abilities and hands-on approach to all challenges.



Looking forward, Daniel aspires to become a journeyman in his trade while pursuing his long-term goal of owning and managing a gym. His combination of technical proficiency, entrepreneurial ambition, and dedication to personal growth positions him to make a lasting impact in both the trades and fitness industries.

Adam Tegtman


With over 15 years in the appliance repair industry and a journeyman’s license, Adam is a seasoned professional known for his patience, reliability, and innovative problem-solving skills. Organized and proficient, he ensures top-quality results on every project. Outside of work, Adam enjoys spending time with family, watching movies, listening to music, working out, and following sports.

Adam Tegtman
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