Business License # 23320342
1130 E. Pennsylvania St., Tucson, AZ 85714
+1 (520) 372-2580
Relentless Quality Repair
Meet Our Team Members
owner
Jesse Madrid
My name is Jesse Madrid, and I have 34 years of experience in both surface and underground mining. I have had the opportunity to work in various operations, including gold, silver, and copper mines. My expertise includes training, negotiating maintenance contracts, and implementing strategies that align with organizational goals to optimize uptime.
owner
Xavier Madrid
My name is Xavier Madrid, and I bring 18 years of experience in both surface and underground mining. I've had the privilege of working for Caterpillar as one of their mobile welders and machinists. My expertise spans from support equipment to larger mining machinery.
Field Operations Manager
Robert Castillo
My name is Robert Castillo, and I bring 28 years of experience to the table. I began my career in pre-engineered metal buildings for several years before transitioning into commercial structural steel erection, where I have worked for the past 22 years.
Fixed Plant Manager
Cesar Guerrero
My name is Cesar Guerrero, with 29 years of experience, I possess a solid background in fixed plant maintenance and management. I've held managerial positions at several large organizations, allowing me to expand my expertise.
Mobile Maintenance Manager
Jose Alvarez
My name is Jose Alvarez, and I bring 20 years of experience in both surface and underground mining. I have had the privilege of working both domestically and internationally, developing a robust background in mobile maintenance and management.
owner
Jesse Madrid
My name is Jesse Madrid, and I have 34 years of experience in both surface and underground mining. I have had the opportunity to work in various operations, including gold, silver, and copper mines. My expertise includes training, negotiating maintenance contracts, and implementing strategies that align with organizational goals to optimize uptime.
owner
Xavier Madrid
My name is Xavier Madrid, and I bring 18 years of experience in both surface and underground mining. I've had the privilege of working for Caterpillar as one of their mobile welders and machinists. My expertise spans from support equipment to larger mining machinery.
Field Operations Manager
Robert Castillo
My name is Robert Castillo, and I bring 28 years of experience to the table. I began my career in pre-engineered metal buildings for several years before transitioning into commercial structural steel erection, where I have worked for the past 22 years.
Fixed Plant Manager
Cesar Guerrero
My name is Cesar Guerrero, With 29 years of experience, I possess a solid background in fixed plant maintenance and management. I have held managerial positions at several large organizations, allowing me to expand my expertise.
Mobile Maintenance Manager
Jose Alvarez
My name is Jose Alvarez, and I bring 20 years of experience in both surface and underground mining. I have had the privilege of working both domestically and internationally, developing a robust background in mobile maintenance and management.
At Relentless Quality Repair, our owners and technicians bring over 30 years of experience.
Copyright © 2025 Relentless Quality Repair | Powered by Ask Michael Chandler LLC