Business Details
50+ Years
experience
Trusted Mechanical Contractors Since 1947
Pan-Pacific Mechanical has been a trusted leader in mechanical design-build contracting since 1947. Our expertise spans hospitals, high-rises, entertainment complexes, schools, and specialized industrial facilities, with a focus on pharmaceutical, aerospace, and semiconductor projects. We combine over 75 years of experience with cutting-edge technology like BIM and prefabrication to deliver cost-efficient, innovative solutions.Our team of seasoned professionals, many with decades of tenure, ensures project excellence through adaptability and precision. We prioritize LEED compliance, safety, and client collaboration, maintaining a legacy of trust and leadership in the construction industry.
Services
Mechanical Contracting
Plumbing Systems
Design-Build Services
BIM & Prefabrication
Fuel Oil Systems
Details
- Year established: 1947
Highlights and features
- We offer 75+ years of experience in complex mechanical construction projects.
- Our team includes 70+ BIM operators and utilizes advanced prefabrication technology.
- We hold multiple state licenses for mechanical, plumbing, and specialty work.
- Our LEED-certified experts prioritize sustainable and energy-efficient solutions.
- We maintain a 98% client satisfaction rate across decades of project delivery.
Services
Mechanical Contracting
We provide comprehensive mechanical contracting services for commercial and industrial projects. Our expertise includes HVAC, plumbing, and process piping systems tailored to client needs. With advanced BIM technology and prefabrication, we ensure precision, efficiency, and compliance with LEED standards for optimal project outcomes.
Design-Build Services
Our design-build approach combines construction expertise with innovative design solutions. We collaborate directly with architects and engineers to streamline project timelines, reduce costs, and maintain quality. This method ensures seamless transitions from concept to completion for healthcare, hospitality, and high-rise developments.
BIM & Prefabrication
We utilize BIM and prefabrication to enhance project accuracy and efficiency. Our team employs advanced software for 3D modeling, clash detection, and virtual preconstruction planning. Prefabrication in controlled environments minimizes field labor, waste, and safety risks while accelerating project delivery timelines.
Fuel Oil Systems
We design and install fuel oil systems for backup generators and industrial applications. Our services include above-ground and underground storage, piping systems, and compliance with regulatory standards. We provide customized solutions for both small-scale upgrades and large-scale infrastructure projects.
Plumbing Systems
Our plumbing services cover medical gas systems, specialty piping, and industrial applications. We offer design, installation, and maintenance solutions for healthcare facilities, commercial buildings, and process plants. Our focus on prefabrication ensures quality control and adherence to strict safety protocols.
People
Ron McMackin
Chairman
Ron McMackin leads Pan-Pacific Mechanical with decades of industry experience, guiding strategic growth and maintaining the company's legacy of excellence since its founding in 1947.
Reed McMackin
Chief Executive Officer
Reed McMackin drives innovation and operational excellence as CEO, leveraging his extensive background in mechanical contracting to expand the company's market leadership and technological capabilities.
Matthew Pagano
Chief Financial Officer
Matthew Pagano oversees financial strategy and management, ensuring fiscal stability and growth through prudent budgeting, investment in technology, and sustainable business practices.
Joe Koh
President - Southern California
Joe Koh leads Southern California operations with over 20 years of experience, focusing on client satisfaction, project execution, and regional market expansion.
Tom Conroy
President Northern California / Hawaii
Tom Conroy manages Northern California and Hawaii divisions, bringing expertise in complex project delivery and fostering long-term client relationships through technical excellence and innovation.
Questions
What types of projects does Pan-Pacific Mechanical specialize in?
We specialize in healthcare facilities, high-rises, entertainment complexes, schools, and industrial projects including pharmaceutical and semiconductor manufacturing plants.
Do you offer design-build services?
Yes, our design-build approach integrates construction expertise with design collaboration to streamline timelines and reduce costs for clients.
What technology do you use for project planning?
We utilize BIM, 3D CAD, and prefabrication technologies to enhance accuracy, efficiency, and safety across all project phases.
Are you licensed in multiple states?
We hold licenses in California, Hawaii, and Colorado for mechanical, plumbing, and specialty contracting work.
How does Pan-Pacific ensure project quality and safety?
Our quality control includes prefabrication in controlled environments, LEED compliance, and rigorous safety protocols exceeding industry standards.
Can you handle emergency repair services?
While we focus on planned projects, our service division provides maintenance and warranty support for completed installations.
Reviews (2)
Joseph Copeland
Jan 15, 2022
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Family, loyalty, respect, is what they claim. I worked for 2 years on the sheet metal side under 4 different superintendents. Richard Spears was superintendent when i had to go out on medical leave cause I was diagnosed with stage 3 colon cancer. Unfortunately Richard left to move on to bigger and better things. I tried to contact the new superintendent there cause I am ready to come back to work. Never answerd any phone calls or texts. Glad I seen the sheet metal sides true colors cause I'm on to the next one. Wouldn't work for Pan again after this.
Jay Christiansen
Feb 15, 2018
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High rise office building, hospitals and schools. Outstanding experience. Very professional, high quality workmanship
