CA Lic # 400108 | Bonded & Insured | Contact Us For A Free Estimate: (310)-457-5229

The Asphalt Jungle Team

We recognize that our value, our service, our work and reputation depends on our greatest resource: Our Team.

Our team’s excellence is measured by how we treat each other, how we treat our customers, the contributions we bring, the passion and energy we put into our work, our productivity and, finally, by a job well done.

Patti & Dan Steffen

Owners / Operators

Patti and Dan Steffen are co-owners and operators of The Asphalt Jungle. The values that have driven their successful 40-year partnership are the foundation of their business success: respect, kindness, honesty, integrity and love.

Jon Ryckman

Operations Manager

The kind and capable Jon Ryckman manages various day-to-day operational duties including project estimates, customer relations, supervision of jobs and job sites, and generally keeping Dan out of trouble. 

Brette Steffen

Office Manager

Brette Steffen, Dan and Patti’s intelligent and beautiful daughter, manages our busy office operations including scheduling, customer relations, and accounts receivable and payable.

Jesus "Chuy" Morales


Our loyal friend and Foreman Chuy Morales has worked closely and creatively with The Asphalt Jungle for 35 years. He is loved and admired by management and the crew for his kind way of getting the job done. He enjoys soccer and horses when not asphalting up a storm.

Ruben Morales


Already in his seventh year of service, our young Co-Foreman Ruben Morales grew up in The Asphalt Jungle family. Much like his father, Ruben has forged a well-earned reputation as an honest, kind and hard-working problem solver. He enjoys baseball as well as being a father.

Bobby Knox

ADA Certified Access Specialist

Bobby brings 56 years of architect and access compliance survey and reporting experience to our team. He performs accessibility reviews to evaluate a property’s compliance with ADA regulations to ensure the work we performed meets all accessibility standards.

CA Lic # C12197

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