Business Details
32 Years
experience
Your Trusted Engineering Partner in Quartz Hill, CA
Since our founding in 1994, Lopez Engineering has evolved from a single-person startup to a sophisticated team delivering projects across the Southwestern United States and beyond. As a wholly owned subsidiary of Applied Engineering Services, Inc., we specialize in multi-disciplinary engineering solutions for commercial and government clients, offering design, system analysis, specialized studies, consulting, and project management. Our expertise spans hydraulics, refrigeration, material handling, high-pressure gas systems, rocket engine test stands, and containment engineering for chemical, biological, and radiological environments. We serve the Department of Defense, Department of Energy, Los Alamos and Sandia National Laboratories, universities, hospitals, and public agencies.Our team combines technical excellence with ethical practices, consistently delivering high-quality work on time and within budget. With decades of combined experience, we prioritize creative, energy-efficient solutions while maintaining trust through transparent communication. Our repeat business rate of 95% reflects our commitment to client satisfaction, supported by industry recognition such as energy management awards from the Department of Energy and Department of Defense. We value teamwork, continuous improvement, and long-term relationships built on mutual respect, ensuring excellence in every project we undertake.
Services
Electrical Engineering
Mechanical Engineering
Structural Engineering
ASME B31 Series Piping Design
LiDAR Metrology
Arc Flash Studies
Energy Audits
Substation Design
Special Systems Engineering
Photovoltaic Power Systems
Details
- Year established: 1994
Highlights and features
- We have over 30 years of combined engineering experience serving government and commercial clients.
- Our team holds expertise in high-pressure gas systems and containment engineering for hazardous environments.
- We maintain a 95% repeat business rate through consistent on-time, on-budget project delivery.
- Our work has earned energy management awards from the Department of Energy and Department of Defense.
- We provide multi-disciplinary engineering solutions from concept through project completion.
What people say
Excellent company
High quality consulting
Professional work product
Trustworthy and ethical
Outstanding service
Services
Electrical Engineering
We design and analyze electrical systems for commercial and government clients, including distribution networks, substations, and specialized power solutions. Our expertise ensures reliable, code-compliant installations that meet evolving energy demands while prioritizing safety and efficiency across diverse projects from airports to healthcare facilities.
Mechanical Engineering
Our mechanical engineering services cover HVAC, refrigeration, and high-pressure gas systems for complex environments. We deliver optimized solutions for industrial facilities and government infrastructure, focusing on performance, energy efficiency, and compliance with stringent safety standards in technically demanding applications.
Structural Engineering
We provide structural analysis and design for buildings and specialized facilities requiring chemical, biological, or radiological containment. Our work ensures structural integrity and regulatory compliance for critical infrastructure, including government laboratories and healthcare facilities, through advanced engineering principles and material science.
ASME B31 Series Piping Design
Our ASME B31-compliant piping design services address industrial and high-pressure gas distribution systems. We ensure safe, efficient fluid transport solutions for energy and manufacturing sectors, incorporating stress analysis, material selection, and code requirements to maintain operational reliability and safety standards.
LiDAR Metrology
We utilize LiDAR technology for precise dimensional analysis and as-built documentation of complex facilities. This service supports engineering accuracy in retrofit projects and new construction, providing detailed spatial data that enhances design precision and reduces field adjustments across infrastructure and industrial applications.
Questions
What engineering disciplines does Lopez Engineering offer?
We provide electrical, mechanical, structural, piping, and LiDAR metrology services, along with specialized solutions for containment systems and energy management projects.
Which industries does Lopez Engineering serve?
We work with government agencies, healthcare facilities, commercial/industrial businesses, airports, and public infrastructure projects across the Southwestern United States and beyond.
Does Lopez Engineering handle government contracts?
Yes, we have extensive experience with Department of Defense and Department of Energy projects, including classified environments and critical infrastructure development.
How does Lopez Engineering ensure project quality?
Our quality assurance process includes rigorous code compliance checks, peer reviews, and adherence to ASME standards, supported by our 95% repeat business rate.
What locations does Lopez Engineering operate from?
We have headquarters in Quartz Hill, CA, and a business office in Ridgway, CO, serving clients nationwide with field operations as needed.
