AHT - Mobile Welding & Fabrication
Mobile Welding, Fabrication & Repair
Structural Welding · Equipment Repair · Field Fabrication · On-Site Cutting & Gouging
Steel welded, fabricated and repaired where the work is, across twelve Northern California counties. Scoped in writing, welded to procedure, documented at closeout.
- 5.0 8 Google reviews
- Same DayResponse, 7 days a week
- AWS D1.1Written procedures on file
- InsuredCOI on request
- 12 CountiesNorthern California
Services
The shop comes to the breakdown.
On the job site, in the yard, on the farm and inside the plant: AHT welds, fabricates and repairs steel where the work is.

Structural Welding & Repair
Crack repair, reinforcement and weld restoration on frames, attachments and fabricated steel assemblies.
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Heavy Equipment Repair
Loaders, excavators, dozers, skid steers and telehandlers repaired where they work.
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Buckets, Attachments & Hardfacing
Cracked buckets rebuilt, worn edges restored and wear surfaces hardfaced.
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Trailer & Truck Frame Repair
Cracked I-beams, crossmembers, spring hangers and underride guards repaired on site.
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Agricultural Equipment Repair
Implements, frames, loaders and trailers repaired in the field, in season.
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Field & Custom Fabrication
Custom and field fabrication: plates, brackets, mounts, guards and replacement members built to fit.
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On-Site Cutting & Gouging
Torch cutting and carbon arc gouging to remove failed welds and prepare joints.
Learn moreNot sure what it needs?
Send photos. Get a written scope.
Describe the failure and attach photos. AHT sorts out the repair, the price and the schedule.
Request Service“AHT repaired a broken bracket on a front loader we use around our property. They were easy to work with, got it done quickly, and saved us from replacing the whole part.”
Michael H. · Google review
“Impressive response and mobilization for my damaged auger arm for my skid steer, super professional would recommend”
James N. · Google review
About AHT
An industrial field services contractor.
Adams Handling & Technical, LLC is a Northern California industrial field services company. AHT - Mobile Welding & Fabrication is the division that performs its welding, equipment repair and fabrication work.
- 01
Call or send photos
Describe the failure or the project. Photos and machine details get a faster, tighter scope.
- 02
Written scope & proposal
A defined scope and a written proposal before mobilization. Nothing starts without approval.
- 03
Mobilize & repair
A self-contained rig on site. Welding to AWS D1.1 under written procedure specifications.
- 04
Closeout record
A signed completion record at the end of every job, with qualification records available on request.
D1.1
AHT welders are qualified to AWS D1.1 in 7018 stick and flux-core, self-shielded and gas-shielded, all positions, unlimited thickness. Work is performed under written welding procedure specifications. AHT is an AWS member, and an in-house Certified Welding Inspector (CWI) credential is in progress.
Industries
Where the equipment works.
Construction & Contractors
Excavators, loaders, dozers and attachments repaired on the job, so crews keep moving.
Agriculture & Ranching
Implements, loaders, trailers and handling equipment repaired in the field, in season.
Forestry & Timber
Log handling equipment, forestry attachments and mill machinery repaired where they run.
Aggregate & Quarry
Buckets, wear parts and loaders rebuilt and hardfaced against abrasion.
Industrial Plants & Facilities
Machinery, conveyors and equipment frames repaired inside operating plants, with documented work.
Trucking & Equipment Fleets
Trailer frames, truck frames and fleet equipment repaired on site, without a tow.
Service area
Dispatched from Shasta Lake.
From the Oregon line to the Sacramento Valley and west to the coast.
- ShastaRedding, Shasta Lake
- TehamaRed Bluff, Corning
- SiskiyouYreka, Mt. Shasta
- TrinityWeaverville, Hayfork
- HumboldtEureka, Arcata
- GlennWillows, Orland
- ButteChico, Oroville
- ColusaColusa, Williams
- LakeLakeport, Clearlake
- MendocinoUkiah, Willits
- YubaMarysville, Olivehurst
- SutterYuba City, Live Oak
Is AHT insured?
Yes. AHT carries general liability coverage. A certificate of insurance is available on request.
What does AHT repair?
Heavy equipment, attachments, trailers, truck frames, agricultural equipment, industrial machinery and fabricated steel assemblies.
Is the work done on site?
Most work is performed where the equipment operates. Prep, sub-assembly and procurement are arranged per job and delivered to the site.
How quickly does AHT respond?
Every service request gets a response the same day. Equipment that is down takes priority, and after-hours response is available.
What areas does AHT serve?
Twelve Northern California counties: Shasta, Tehama, Siskiyou, Trinity, Humboldt, Glenn, Butte, Colusa, Lake, Mendocino, Yuba and Sutter. AHT is based in Shasta Lake.
Request service
Equipment down, or a project on the schedule?
Send photos and the site location. AHT returns a written scope before any work starts.