Tech Con Trenching has been in business since 2001 and continues to grow as one of the primary trenching companies in the Southwest U.S. The principals: David W. Conlon and Stephen H. Stell, together have over 40 years of experience with trenching – as machine operators, mechanics and business managers. Tech Con Trenching, Inc. has the equipment to get the job done efficiently. We currently own 18 trenchers, 2 haul trucks and 3 mechanic’s trucks . Whether your job is in dirt or rock…we can cut it!!! Our Core Principals: Integrity: We strive to adhere to moral and ethical principals in business and personally in our everyday lives. Commitment: We are committed to providing you with on-time service, quality machinery, qualified safety-oriented operators, highly skilled mechanics and competitive all-inclusive pricing.