Business Details
50+ Years
experience
Emergency
services
Leading Mechanical Contracting Services in Cypress, CA
Murray has built a reputation as a leading full-service mechanical contractor since 1913, offering value-added services through a combination of fully-equipped fabrication facilities, extensive engineering expertise, and a strong infrastructure. Our commitment to safety, quality, and innovation is reflected in our 100% employee-owned structure, which fosters a family-oriented culture and long-term client partnerships. With over a century of experience, we specialize in design-build, preconstruction, and fabrication solutions for complex projects across industries like biopharmaceutical, semiconductor, healthcare, and industrial sectors.Our team of LEED Accredited Professionals and state-of-the-art 3D modeling capabilities ensure sustainable, efficient outcomes. Recognized nationally by ENR and operating with a 91% employee satisfaction rate, we prioritize client success through proactive management, cutting-edge technology, and a dedication to exceeding expectations.
Services
Plumbing
HVAC
Piping Fabrication
Design Engineering
QA/QC
Biopharmaceutical Systems
Semiconductor Piping
3D Modeling
Medical Gas Systems
Cleanroom Construction
Details
- Year established: 1913
Highlights and features
- We are 100% employee-owned, fostering long-term commitment and accountability.
- Our 110+ years of experience ensure unmatched expertise in mechanical contracting.
- LEED Accredited Professionals guide sustainable design and construction practices.
- 24/7 QA/QC processes guarantee precision in high-purity piping systems.
- Nationally recognized by ENR as a top mechanical contractor for quality and reliability.
Associations and certifications
- UA Label
- ASME
- ANSI/AWS
- OSHPD
- SEMI
What people say
Team player
Most capable subcontractor
Outstanding work
Excellent service
Partner-focused
Services
High-Purity Piping
Our high-purity piping systems serve biopharmaceutical and semiconductor industries, ensuring contamination-free performance through ISO-certified cleanrooms and orbital welding. We adhere to ASME BPE standards, utilizing PVDF and stainless steel materials for critical applications. Our QA/QC processes include particle counters and helium leak detection to meet stringent regulatory requirements.
3D Modeling & BIM
We employ Autodesk AutoCAD, Revit, and Navisworks for 3D modeling and BIM coordination, enabling precise preconstruction planning and clash detection. This technology reduces field errors by 30% and streamlines fabrication, ensuring accurate as-built documentation for complex mechanical systems in healthcare and industrial projects.
Design-Build Solutions
Our design-build approach combines engineering expertise with in-house fabrication, delivering projects 30% faster through collaborative workflows. We manage full lifecycle execution from concept to commissioning, specializing in LEED-certified healthcare facilities and mission-critical industrial plants across California.
Cleanroom Fabrication
We construct ISO Class 4-6 cleanrooms for biopharmaceutical clients, featuring HEPA filtration, positive pressure systems, and non-particulate surfaces. Our facilities meet cGMP standards, with dedicated areas for material inspection and high-purity welding to prevent contamination in drug manufacturing environments.
24/7 QA/QC
Our round-the-clock QA/QC program includes ASME-certified weld inspections, material traceability software, and real-time NDT testing. We maintain compliance with FDA, SEMI, and OSHPD regulations through documented procedures and on-site metallurgists to ensure code adherence for critical piping systems.
Questions
What industries does Murray Company specialize in?
We focus on biopharmaceutical, semiconductor, healthcare, industrial, and commercial sectors requiring high-purity mechanical systems.
Are you a union or non-union contractor?
We are a union contractor with UA-certified welders and craftsmen for specialized fabrication and fieldwork.
How do you ensure quality in critical piping systems?
Through 24/7 QA/QC, ASME-certified welding procedures, and ISO Class 10 cleanroom fabrication for contamination control.
Can you handle fast-track design-build projects?
Yes, our in-house engineering and 80,000 sq ft fabrication facility enable accelerated delivery of complex systems.
What safety certifications do you hold?
We maintain OSHA 30-hour certified supervisors, a 0.73 EMR rate, and a company-wide safety culture exceeding federal standards.
Do you offer nationwide services?
While based in California, we execute projects across the U.S. with mobile fabrication units and regional branch offices.
