Welding and Fabrication in Santa Rosa, CA

Shape Effect | Transco Auto & Diesel Repair

Skilled Welding and Fabrication in Santa Rosa, CA

If you are searching for a custom lumber rack, headache rack, or a structural upgrade, Transco Auto & Diesel Repair offers professional welding and fabrication services to drivers in Santa Rosa and throughout Sonoma County. With experience in aluminum, stainless, and mild steel fabrication, Transco Auto & Diesel Repair now offers a wide range of welding services and craftsmanship. Financing is available through Synchrony, EasyPay, or Affirm.

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The Importance of Welding and Fabrication in Santa Rosa, CA

Welding and fabrication are specialized services that play an important role in vehicle repair and customization. Structural welds that are improperly performed or made with inferior materials can compromise the integrity and safety of your vehicle. Exhaust leaks caused by cracked or broken pipes, for example, can allow harmful gases to enter the cabin and reduce engine efficiency significantly. For drivers in Santa Rosa, CA who work with trucks, utility vehicles, or any vehicle with custom or modified components, having access to a skilled fabricator you can trust is invaluable. Quality welding extends the life of your vehicle and ensures that repairs hold up under real-world conditions.


At Transco Auto & Diesel Repair, our welding and fabrication services are performed by experienced technicians who take pride in their craft. We assess each job carefully to determine the best approach and materials before any work begins, and we communicate clearly so you know exactly what is being done to your vehicle. As an ASE-certified shop and NAPA AutoCare Center serving Santa Rosa, CA and the greater Sonoma County area, we apply the same standards of quality and honesty to our fabrication work as we do to every other service we offer. Financing is available through the NAPA Credit Card and Synchrony Car Care Credit Card to help make welding and fabrication services accessible.

Why Choose Transco Auto & Diesel Repair for Welding and Fabrication in Santa Rosa, CA

Drivers and vehicle owners in Santa Rosa, CA choose Transco Auto & Diesel Repair for welding and fabrication because of our combination of technical skill, honest communication, and long-standing community trust. Our technicians are experienced with a variety of welding techniques and fabrication applications, and we take the time to understand your specific needs before recommending a course of action. Whether your job is a straightforward exhaust repair or a more involved custom fabrication project, we approach every weld with the same attention to detail and commitment to quality.


Our welding and fabrication process starts with a thorough assessment of the work required. We review the scope of the project with you, discuss materials and methods, and provide a clear explanation of the work before it begins. Our technicians then execute the fabrication with precision, using appropriate welding techniques for the application. After the work is complete, we inspect the finished product to ensure it meets our quality standards and your expectations. With 24-hour key drop-off and complimentary pick-up and drop-off within 7 miles of the shop, getting your welding and fabrication work done at Transco Auto & Diesel Repair is always convenient.


Key Benefits:

  • Experienced welding and fabrication technicians
  • Exhaust repair and custom exhaust fabrication
  • Structural and frame welding
  • Custom brackets and metalwork
  • Warranty-backed services on qualifying work
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Welding and Fabrication Near Me in Santa Rosa, CA

If you need welding and fabrication services near you in Santa Rosa, CA, Transco Auto & Diesel Repair is your trusted local resource. Our shop on Santa Rosa Ave is easily accessible for drivers and vehicle owners throughout Sonoma County, including those coming from Sebastopol, Rohnert Park, Cotati, Windsor, Petaluma, and surrounding communities. With over 60 years of experience and a reputation for quality craftsmanship, we are the shop that Santa Rosa, CA vehicle owners rely on for skilled welding and fabrication work.


Ready to get your welding or fabrication project started? Visit our website to book your appointment online at a time that is convenient for you. We offer 24-hour key drop-off and complimentary pick-up and drop-off within 7 miles of the shop to make the process as easy as possible. Book online today and let the experienced team at Transco Auto & Diesel Repair handle your welding and fabrication needs with the skill and care your vehicle deserves.

Services We Offer in Santa Rosa, CA

Everything your vehicle needs — under one roof

Transmission Repair

Your transmission is the link between your engine and your wheels, and keeping it in top condition is essential for reliable performance. Our ATRA-certified technicians diagnose and repair transmission issues on automatic, manual, and semi-automatic vehicles with precision you can trust.

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Diesel Repair

Diesel engines require specialized knowledge and equipment to service properly. Our experienced technicians handle everything from fuel injectors, turbo chargers, air breaks, pneumatics, preventive maintenance, and diagnostics, keeping your diesel-powered vehicle running at its best.

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Diesel Repair

Diesel engines require specialized knowledge and equipment to service properly. Our experienced technicians handle everything from glow plug replacement and fuel injector service to full diesel diagnostics, keeping your diesel-powered vehicle running at its best.

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Providing Expert Car Repair and Maintenance in Santa Rosa, CA and the Nearby Areas

Located in the heart of Santa Rosa, CA, Transco Auto & Diesel Repair has been a trusted name in automotive service for over 60 years. Our shop on Santa Rosa Ave is easy to find and convenient to reach for drivers throughout Sonoma County and the surrounding region. Whether you need transmission repair, diesel service, engine work, or routine preventive maintenance, our ASE-certified technicians are ready to help you get back on the road with confidence. We proudly serve generations of families who have counted on us for honest, reliable repairs.


At Transco Auto & Diesel Repair, we make every visit as hassle-free as possible. We offer 24-hour key drop-off so you can bring your vehicle in on your schedule, and our complimentary pick-up and drop-off service within a 7-mile radius of the shop means you never have to worry about a ride. As a NAPA AutoCare Center, ATRA-certified shop, and AAA Approved Auto Repair facility, we hold ourselves to the highest standards in the industry. Drivers from across Sonoma County and beyond trust us to deliver quality workmanship and straightforward service every time.

  • Bodega Bay
  • Boyes Hot Springs
  • Cloverdale
  • Cotati
  • El Verano
  • Forestville
  • Fulton
  • Graton
  • Guerneville
  • Healdsburg
  • Kenwood
  • Larkfield-Wikiup
  • Monte Rio
  • Occidental
  • Petaluma
  • Rohnert Park