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HRT Mobile Welding logo with welder in helmet inside diamond shape and tagline "Honest Reliable Trustworthy
HRT MOBILE WELDING
SAN FRANCISCO BAY AREA
CALL NOW: (925) 518-6694
HRT Mobile Welding logo with welder in helmet inside diamond shape and tagline "Honest Reliable Trustworthy
CALL NOW

Bay Area Mobile Welder

Bay Area Heavy
Industrial Welding

& On-Site Metal Fabrication.

HRT Mobile Welding provides certified mobile welding services and fabrication for construction, maritime, and infrastructure. Two fully-equipped mobile rigs serving the Bay Area from our Livermore headquarters.
15+
Years Experience
2
Mobile Rigs
C60
Licensed
CSLB #
1132921
GET A QUOTE
URGENT REPAIR CALL
WHO WE WORK WITH

Our Professional Welding Credentials

HRT is a specialized B2B industrial contractor. To maintain our 24/7 readiness and safety standards, we operate with a defined industrial minimum.

C60 Licensed Contractor

California Contractor License — the credential that separates professionals from the rest.

AWS Certified Welding Specialists

American Welding Society certification ensures every weld meets the highest industry standards.

Two Fully-Equipped Rigs

Dual mobile units mean faster response and the capacity to handle multi-day industrial contracts.
IMPORTANT — PLEASE READ

4-Hour Industrial Minimum

To maintain our 24/7 readiness and safety standards, we operate with a 4-hour industrial minimum ($600). This ensures every client receives our full professional commitment and properly equipped crew.
WE SERVE
  • Construction & general contractors
  • Industrial equipment rental fleets
  • Maritime & port facilities
  • Data center & infrastructure contractors
  • Municipal & government projects
SERVICES WE OFFER

Industrial Welding & Metal Fabrication Services

REQUEST A QUOTE
Mobile welding service truck loaded with coils at Port of Oakland industrial site
Heavy Equipment & Fleet

Heavy Equipment Welding

Specialized heavy equipment welding repair for excavator buckets, hard-facing, and trailer frames. Trusted by national rental and logistics leaders like United Rentals and Penske.

Excavator BucketsHard-FacingTrailer FramesFleet Maintenance

Precision pipe welding
Infrastructure & Data Centers

Stainless Steel Pipe Welding

8-inch stainless steel pipe welding and mechanical systems for large-scale plumbing and data center contractors. Zero-tolerance precision work.
Stainless Steel PipeMechanical SystemsData CentersLarge-Scale Plumbing
Port-ready structural work
Maritime & Municipal

Maritime Structural Welding

Structural modifications and emergency repairs for port facilities and signal arm manufacturers. Completed under strict maritime safety protocols.
Port FacilitiesStructural RepairsSignal ArmsMunicipal Projects
HRT Mobile Welding technician performing on-site welding with mobile equipment at industrial construction site with bay
On-Site & Emergency

Welding Repair

Specialty welding repair dispatched to your site. Cracks, structural repair, trailer and frame repair, gates and railings. Emergency calls welcome.
Crack RepairStructural RepairTrailer FramesOn-Site Dispatch
Full fabrication shop
Full Fabrication Shop

Structural Steel Fabrication

Our 1st Street shop provides structural steel fabrication and precision manual machining for projects requiring a controlled environment and exacting tolerances.
Structural SteelManual MachiningPrecision WorkShop Projects
Welder in protective gear repairing a large industrial gear assembly with bright sparks inside a fabrication shop
Custom Fabrication

Custom Metal Fabrication

Custom metal fabrication built to your drawings or reverse engineered from a failed part. Gates and railings, equipment guards and brackets, heavy plate, one-off components.
Custom PartsGates & RailingsGuards & BracketsHeavy Plate
MOBILE WELDING AUTHORITY

Bay Area Welding Project Highlights

Full fabrication shop

Maritime & Municipal
Port of Oakland

Structural Repairs Under Maritime Safety Protocols

Structural repairs and modifications completed on-site at one of the West Coast’s busiest port facilities. All work performed under strict maritime safety protocols with zero disruption to port operations.
  • On-site structural modifications completed
  • Full maritime safety compliance
  • Zero operational downtime for port
Oakland, CA
Precision pipe welding

Infrastructure & Mechanical
Data Center Infrastructure

Critical 8-Inch Stainless Pipe Welding

Precision 8-inch stainless steel pipe welding for critical mechanical systems at a large-scale data center. Zero-defect welds required for pressurized cooling systems with strict uptime requirements.
  • 8-inch stainless steel pipe welding
  • Critical mechanical system installation
  • Zero-defect certification achieved
Bay Area, CA
Port-ready structural work

Heavy Equipment & Fleet
National Equipment Rental Fleet

Ongoing Fleet Maintenance & Hard-Facing

Ongoing fleet maintenance and bucket hard-facing for a national equipment rental giant. Multi-unit contracts keeping heavy equipment operational across Bay Area job sites.
Greater Bay Area, CA

About HRT Mobile Welding

15 Years of Metal. 13 Years of Certification.
Owner Kyle Shannon founded HRT after a decade-long apprenticeship with a master mobile welding contractor. We are a scalable industrial team with two fully loaded trucks and a professional office manager, built to handle $7,000+ multi-day infrastructure contracts.

Based in Livermore, CA, HRT Mobile Welding serves the entire Bay Area, from Oakland to San Jose, San Francisco to the Tri-Valley. Our team brings the same level of precision and professionalism to a job site in the East Bay as we do in our 1st Street fabrication shop.

15 Yrs
In the Trade
2
Mobile Rigs
HRT Mobile Welding owner, Kyle Shannon
GET STARTED

Request an Experienced Fabricator.

For faster estimates, please include a description of the project or damage. A photo is even better — we’ll ask for one after you submit.
PREFER TO CALL?
(925) 518-6694
4-Hour Industrial Minimum
Our minimum engagement is 4 hours ($600). This ensures full crew deployment and proper equipment for every job.