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50+ Years
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Trusted HVAC & Mechanical Solutions in Southern California
Rawlings Mechanical has been delivering high-quality mechanical services since 1952, establishing itself as a trusted partner for industrial and commercial clients across Southern California. Founded as Lester J. Rawlings Air Conditioning, the company evolved into a full-service mechanical contractor with expertise in HVAC systems, plumbing, fire protection, and custom metal fabrication. Our union-trained technicians bring decades of combined experience to every project, ensuring precision, safety, and compliance with industry standards. We specialize in serving complex environments such as aerospace facilities, healthcare institutions, and manufacturing plants, offering tailored solutions from design and installation to preventative maintenance.

With a commitment to innovation and customer satisfaction, we provide engineered systems that enhance operational efficiency and long-term reliability. Our in-house engineering team leverages advanced CAD tools to deliver customized mechanical designs, while our fabrication division creates durable, code-compliant components for specialized applications. As a family-oriented business rooted in tradition, we prioritize transparency, accountability, and technical excellence, ensuring every client receives solutions that meet their unique needs and exceed expectations.
Services
HVAC Installation Plumbing Systems Fire Sprinkler Systems Metal Fabrication Preventative Maintenance Environmental Chamber Repair Medical Gas Systems Ductwork Design Boiler Systems Refrigeration Repair
Details
  • Year established: 1952
Highlights and features
  • We have over 70 years of experience in industrial mechanical services.
  • Our union-trained technicians ensure code-compliant, safety-focused work.
  • We offer full-service design-to-installation for HVAC and fire protection systems.
  • Our custom metal fabrication meets exact client specifications.
  • We provide certified inspections and preventative maintenance programs.
Associations and certifications
  • EPA
Services
HVAC Installation
Rawlings Mechanical specializes in comprehensive HVAC system installation for industrial and commercial facilities. Our services include chiller systems, cooling towers, heating and cooling coils, and industrial ventilation. We ensure energy efficiency and compliance with local codes while providing tailored solutions for new constructions and retrofits. Our in-house engineering team optimizes system performance for long-term reliability.
Custom Metal Fabrication
We offer precision custom metal fabrication for platforms, safety ladders, ductwork, and specialized components. Our team creates durable, code-compliant solutions for aerospace, manufacturing, and healthcare industries. From tooling jigs to paint booths, we deliver tailored products that enhance safety and operational efficiency while meeting exact client specifications.
Fire Protection Systems
Our fire protection services include design, installation, and maintenance of wet/dry sprinkler systems, foam systems, and clean agent suppression. We serve aerospace and industrial facilities with NFPA-compliant inspections and repairs. Our team ensures systems meet safety standards while minimizing downtime during installation and maintenance.
Plumbing and Pipefitting
We install and service domestic water systems, sanitary drainage, medical gas lines, and industrial process piping. Our union-certified technicians handle complex systems including compressed air, steam, and lubrication piping. We prioritize code compliance and safety for healthcare, manufacturing, and commercial facilities across Southern California.
Preventative Maintenance
Our preventative maintenance programs extend equipment life and reduce downtime for HVAC, refrigeration, and industrial systems. We offer scheduled inspections, refrigerant recovery, and environmental chamber repairs. Tailored plans ensure compliance with EPA regulations and optimize system performance for commercial and industrial clients.
Questions
What types of mechanical services does Rawlings Mechanical Corp provide?
We offer HVAC installation and repair, custom metal fabrication, plumbing, fire protection systems, and engineering services for commercial and industrial clients.
Do you provide HVAC services for industrial facilities?
Yes, we specialize in industrial HVAC systems including chillers, cooling towers, boilers, and ventilation tailored for manufacturing and aerospace facilities.
Where does Rawlings Mechanical operate?
We serve clients throughout Southern California, including Los Angeles, Orange, Ventura, San Bernardino, and Riverside Counties.
Is Rawlings Mechanical a union contractor?
Yes, we are a proud union mechanical contractor with EPA-certified technicians trained through union programs.
Can you handle custom metal fabrication?
Yes, we fabricate metal platforms, safety ladders, ductwork, tooling jigs, and specialized components to client specifications.
Do you offer fire sprinkler system installation and maintenance?
Yes, we provide full fire sprinkler system design, installation, testing, and repair, including foam and clean agent systems.