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Business Details
50 Years
experience
Trusted Truss Manufacturer in Thermal, CA
Founded in 1976, Spates Fabricators has built a reputation on integrity, quality products, and superior service in the residential building industry of Southern California. Our commitment to innovation is demonstrated through the use of advanced design and manufacturing techniques, including state-of-the-art CAD software and computerized saws, ensuring precision and efficiency in every truss package we deliver. With over 40 years of experience and a team approach to truss design, we have the capacity to meet demanding production schedules while maintaining uncompromising quality. Our City of Los Angeles Certified Fabricator status (License 2971) underscores our adherence to industry standards.

We prioritize trade coordination, value engineering, and safety across our operations, from commercial projects to custom homes ranging from 1,200 to 27,000 square feet. Our Just-in-Time manufacturing system accommodates last-minute adjustments, and our roll-off delivery fleet ensures precise, hassle-free unloading. Community involvement remains central to our values, as evidenced by our support for organizations like Habitat for Humanity and Desert Christian Academy.
Services
Custom Truss Design Residential Truss Manufacturing Commercial Truss Solutions Tract Housing Trusses Field Modifications
Details
  • Year established: 1976
Highlights and features
  • We offer over 40 years of specialized expertise in truss design and manufacturing.
  • Our team utilizes state-of-the-art CAD software and automated equipment for precision.
  • We are a City of Los Angeles Certified Fabricator (License 2971).
  • Our Just-in-Time delivery system accommodates last-minute project adjustments.
  • We prioritize safety with OSHA-compliant practices across all operations.
Associations and certifications
  • City of Los Angeles Certified Fabricator (License 2971)
Services
Custom Truss Design
We design custom open-web wood trusses for complex residential and commercial projects, from mountain cabins to estate homes. Our team addresses mechanical coordination, structural integrity, and site-specific challenges. With over 30 years of experience in Southern California's custom home market, we ensure precision and adaptability for unique architectural requirements.
Residential Truss Manufacturing
Our residential truss manufacturing serves tract housing and multi-family developments with fast turnaround times. Using automated saws and jigging equipment, we produce high-quality trusses for 6+ homes daily. Our value-engineering expertise reduces material waste while maintaining structural integrity for professional home builders.
Commercial Truss Solutions
We provide engineered truss systems for commercial buildings, including mansard roofs, clear spans, and equipment wells. Our designs integrate with HVAC, plumbing, and sprinkler systems to prevent field conflicts. Certified by the City of Los Angeles, we ensure compliance with rigorous commercial construction standards.
Field Modifications
Our trained field crews handle last-minute modifications using portable presses and specialized tools. With over 15 years of experience per crew leader, we resolve installation challenges safely and efficiently. This service minimizes delays while maintaining structural integrity during complex builds.
Roll-Off Delivery
We deliver truss packages directly to job sites using roll-off trailers designed for safe, precise unloading. This eliminates the need for crane assistance, reducing labor costs and project timelines. Our fleet ensures timely delivery across Southern California's six-county service area.
Questions
What areas do you serve?
We serve all of Southern California, including Riverside, San Diego, Orange, San Bernardino, Imperial, and Los Angeles counties.
Are you certified for commercial projects?
Yes, we are a City of Los Angeles Certified Fabricator (License 2971) and meet all standards for commercial construction.
Can you handle urgent truss design requests?
Our team approach allows us to complete truss calculations quickly, meeting tight deadlines for permitting and production schedules.
Do you offer field modification services?
Yes, our experienced field crews provide on-site adjustments using specialized equipment to resolve installation challenges efficiently.
How do you ensure truss quality?
We conduct design back-checks, inspect every truss during manufacturing, and use high-grade lumber selected through rigorous quality control.
What delivery options are available?
Our roll-off trailers deliver trusses directly to your job site location without requiring crane assistance for unloading.
Reviews (1)
Felix Larios
Jan 19, 2018 Report
Not to good place in case you're looking for a new place to work, they have cameras everywhere, and i mean everywhere! So in case you stop at least for one minute you'll gonna be in trouble.