Large-Capacity Machining
Manual and CNC equipment supports very large shafts, housings, crusher components, gearboxes, mill components, and custom fabrications.
Laron Mechanical | Industrial Machining, Fabrication, Welding & Mechanical Repair Services
Preferred Industrial Solution Provider
Industrial Machining, Fabrication, Welding & Mechanical Repair
Laron Mechanical, an OTC Industrial Technologies company, provides heavy industrial shop and field services for mining, power generation, petrochemical, water and wastewater, manufacturing, metal production, and specialty-process facilities.
Based in Arizona and serving customers across the United States, Laron combines large-capacity machining, certified welding, equipment repair, engineering, precision measurement, predictive maintenance, heavy rigging, and 24/7 emergency support.
Complete Shop + Field Support
Preferred Total Solutions for Heavy Industry
Laron, an OTC Industrial Technologies company based in Arizona, delivers the Preferred Total Solution for industrial equipment repair and custom manufacturing. Serving the power, mining, petrochemical, water and wastewater, and manufacturing industries in California, Pennsylvania, Nevada, Utah, Montana, and more; we specialize in machining, mechanical repair, welding, custom engineering, and field service.
In 2026, Laron earned SKF Rebuilder Certifications for Pumps and Gearboxes, reinforcing our commitment to quality and performance. Laron Mechanical is also CSA W47.1 Division 3 certified for fusion welding of steel and a valued CWB-certified company. Laron’s quality management system is certified to ISO 9001:2015 by National Quality Assurance (NQA). This certification applies to product design services, manufacturing (including fabrication, welding, and machining), and mechanical services used to repair or build new equipment for the mining and power industries.
Laron Service Resources
Review Laron's shop, field, mining, power-generation, and quality capabilities.
Company Overview
See Laron Mechanical in Action
Explore Laron's industrial machining, fabrication, equipment repair, engineering, inspection, and on-site service capabilities.
From large shop projects to emergency field work, Laron supports critical equipment throughout its service life.
Why Industrial Facilities Choose Laron
Laron combines the equipment, people, engineering resources, quality systems, and field capabilities needed to manage complex industrial repair and manufacturing projects.
Shop & Field Integration
Projects can move seamlessly between on-site inspection, field machining, shop repair, fabrication, testing, installation, and commissioning.
Emergency Response
Twenty-four-hour and emergency services help industrial facilities address breakdowns, outages, seized equipment, and critical repair needs.
Engineering Support
In-house engineering supports drawings, reverse engineering, 3D modeling, finite element analysis, custom tools, modifications, and complex project execution.
Certified Quality
Documented quality processes, calibrated measurement equipment, certified welding, inspection, testing, and repair reporting help protect project quality.
Heavy Industrial Experience
Laron supports severe-duty equipment used in mining, power, petrochemical, water, wastewater, manufacturing, and metal production.
Industrial Services
Laron Mechanical, an OTC Industrial Technologies company, provides shop and field services for heavy industrial equipment throughout Arizona and the surrounding region.
Laron supports mining, power generation, petrochemical, water and wastewater, and manufacturing operations with machining, fabrication, welding, mechanical repair, engineering, predictive maintenance, equipment rebuilding, and emergency field service.
Shop Machining
Large-capacity manual and CNC machining supports repair, refurbishment, modification, and manufacture of industrial components.
- Vertical and horizontal boring
- CNC turning
- CNC milling
- Blanchard and surface grinding
- Slotting
- Bore Spindle
- Lathes
Field Machining
Portable equipment allows Laron to machine large or immovable components at industrial facilities and project sites.
- Portable milling
- Portable boring
- Outside-diameter shaft machining
- Flange facing
- Key cutting and line boring
- Stud removal
- Custom field-machining applications
- Piping system fabrication & repair
Fabrication & Welding
Shop and field welding capabilities support structural, pressure-containing, process-piping, and heavy repair applications.
- Structural design and fabrication
- Pressure-vessel and tank fabrication and repair
- Piping system fabrication and repair
- Boiler tube replacement and repair
- Heavy weld build-up
- Carbon, stainless, high-alloy, and exotic metals
- Base metal repair
Mechanical Equipment & Repair
Laron provides inspection, repair, overhaul, assembly, testing, and installation support for industrial equipment.
- Motor and gearbox TDI, repair, & overhaul
- Pump TDI, repair & overhaul
- Valve TDI, repair, reseating, & overhaul
- Hydraulic torque wrench up to 11,000 lbs/ft
- Crusher equipment inspection & repair
- Conveying system inspection & repair
- Specialty equipment and system inspection & repair
Engineering & Project Support
Engineering resources help define repair strategies, improve equipment, manufacture obsolete components, and manage complex industrial projects.
- Drawing development and revision
- AutoCAD shop drawings and DXF files
- 3D modeling with SolidWorks
- Finite element analysis
- Special tool design and construction
- Third-party professional engineer stamping
- Complex project management
Predictive Maintenance & Inspection
Measurement and condition-monitoring services help identify equipment problems and support accurate repair decisions.
- Vibration analysis
- Thermography
- Ultrasonic testing
- Dissolved gas analysis
- Laser tracking and scanning
- Portable coordinate-measuring arm
- Precision alignment and dimensional inspection
Built for Large Industrial Projects
Facility & Machining Capacity
Laron's facilities support large parts, complex assemblies, heavy fabrication, precision inspection, repair, testing, storage, and project staging.
165,000 sq. ft.
Shop, fabrication, repair, storage, and project space
85-ton lifting
Approximately 30 feet of clearance under the hook
207-inch diameter
Vertical boring capability with 128 inches under tool
456-inch part length
Extended-bed lathe capability for long components
576-inch X travel
Large horizontal boring-mill capability
60-inch diameter
Blanchard grinding capability
600-ton press
Heavy pressing and mechanical-repair capability
150,000-lb positioners
Welding-positioner capacity for large components
Stress-relief oven
20-foot by 20-foot by 15-foot car-body oven
On-site rail spur
Supports large-project logistics and transportation
Shop & Field Service Capabilities
Shop Services
Large and damaged components can be received, cleaned, disassembled, measured, inspected, machined, fabricated, welded, assembled, and tested in a controlled shop environment.
- Large-capacity manual and CNC machining
- Heavy fabrication and weld build-up
- Mechanical teardown, inspection, and repair
- Material cutting and preparation
- Engineering and reverse engineering
- Quality assurance and precision measurement
- Hydrostatic, pressure, leak, and vacuum testing
- Load testing and documented repair reporting
Field Services
Multidiscipline field teams support planned outages, emergency projects, installation, repair, and maintenance at customer facilities.
- On-site mechanical inspection and repair
- Portable and in-place machining
- Field fabrication and welding
- Process-piping and HDPE services
- Heavy machinery handling and setting
- Heavy rigging and hydraulic torquing
- Laser tracking, scanning, and alignment
- Emergency repair and project management
Industries Served
Laron provides industrial repair, machining, fabrication, engineering, maintenance, and field service for critical operations across multiple industries.
Severe-Duty Equipment Support
Mining
Laron supports mining and mineral-processing operations with equipment rebuilding, field machining, welding, process piping, precision inspection, and emergency repair.
- Crusher-head, bowl, mantle, main-shaft, and eccentric repair
- Countershaft-box and gearbox rebuilding
- Ball-mill and pan-feeder repair
- Portable machining and laser tracking
- Process-piping and HDPE services
- Mechanical, welding, engineering, and inspection support
- MSHA-certified field representatives
Outage + Emergency Support
Power Generation
Laron assists conventional, renewable, and specialty power facilities with large rotating equipment, turbines, generators, boilers, heat exchangers, piping, and custom project tooling.
- Turbine and generator-component machining
- Turbine overhaul and custom tooling
- Boiler-tube and heat-exchanger repair
- Pump, motor, valve, and gearbox service
- Process-piping fabrication and installation
- Planned outage and emergency field support
- Custom fabrication and load-tested handling fixtures
Process Equipment Expertise
Petrochemical
Petrochemical operations rely on Laron for repair, modification, fabrication, piping, welding, machining, and turnaround support.
- High-alloy and specialty-metal welding
- Pressure-vessel and tank repair
- Process-piping fabrication and repair
- Pump, compressor, valve, and motor overhaul
- Flange facing and seized-stud removal
- On-site mechanical inspection
- Turnaround and emergency-project support
Treatment + Conveyance Equipment
Water & Wastewater
Laron supports equipment used to move, treat, filter, dose, and control municipal and industrial water and wastewater.
- Pump repair and complete overhauls
- Motor and gearbox service
- Clarifier and clarifier-drive repair
- Valve and actuator repair
- Process-piping fabrication
- Equipment installation and alignment
- Chemical-feed system support
Production Equipment Reliability
Manufacturing & Metal Production
Laron helps manufacturing and metal-production facilities keep production equipment operating through repair, modification, machining, fabrication, and installation.
- Production-equipment rebuilding
- Conveyor and material-handling repair
- Motor, gearbox, pump, and actuator service
- Custom parts and obsolete-component replacement
- Equipment relocation and setting
- Industrial fabrication and welding
- Predictive maintenance and alignment
Arizona-Based, National Reach
Industrial Service Across the United States
Laron is headquartered in Arizona, with locations in Phoenix and Kingman. Its shop and field teams support industrial customers beyond Arizona, including facilities and project sites in:
Arizona
California
Nevada
Utah
Montana
Pennsylvania
Southwest U.S.
Nationwide Projects
Need Field Service Outside Arizona?
Contact Laron to discuss project location, equipment requirements, outage timing, field-machining needs, repair scope, and emergency response availability.
New Industrial Equipment & Replacement Products
In addition to industrial services, Laron can help source replacement equipment, components, and complete drop-in conversions.
Electric Motors
Laron supplies motors for new installations, replacements, conversions, and severe industrial applications.
- Low- and medium-voltage motors
- AC and DC motors
- Synchronous and wound-rotor motors
- Explosion-proof and specialty motors
- Fractional through large-horsepower configurations
- Drop-in replacement and conversion support
Gearboxes & Gearmotors
New and rebuilt gear-drive solutions support conveyors, processing equipment, crushers, mills, and other heavy loads.
- Helical and parallel-shaft gearboxes
- Worm gearboxes and gearmotors
- Reduction and angle drives
- Planetary gear sets
- New components and complete overhauls
- Inspection, testing, and alignment
Variable Frequency Drives
Laron supports motor-speed control and drive replacement with industrial VFDs, enclosures, and related components.
- Low- and medium-voltage drives
- AC and DC drive applications
- Incoming disconnects and contactors
- Thermal and motor protection
- Custom enclosures
- Conversion and replacement assistance
Motor Protection & Parts
Protection relays, bearing kits, replacement parts, and related components help maintain reliable industrial motor and drive systems.
- Overcurrent and thermal protection
- Phase and fault monitoring
- RTD input support
- Bearing kits
- Motor and drive parts
- Panel and enclosure integration
Safety, Quality & Inspection
Process-Driven Safety
Laron's safety program emphasizes management leadership, worker participation, hazard identification, hazard prevention, training, auditing, and continuous improvement.
- Energy-isolation training
- Confined-space awareness
- Working-at-heights training
- Overhead-load safety
- Hazard communication
- Personal protective equipment
- MSHA-certified field representatives
Certified Welding & Repair
Welding and repair procedures support structural, piping, pressure-vessel, boiler, and heavy industrial applications.
- ASME S and U stamp capabilities
- NBIC R stamp capabilities
- SAW, SMAW, GMAW, GTAW, and FCAW
- More than 300 documented weld procedures
- Qualified welders
- Certified welding inspectors
- Post-weld heat treatment and stress relief
Precision Measurement & Testing
Inspection and testing resources support accurate assessments, dimensional control, documented repairs, and project verification.
- Leica laser tracker
- Portable coordinate-measuring arm and scanner
- Optical measurement equipment
- Hardness and surface-profile testing
- Hydrostatic, leak, vacuum, and pressure testing
- Load testing
- NIST-compliant calibration controls
ISO 9001:2015-Certified Quality Management System
Laron's quality management system covers product design, fabrication, welding, machining, and mechanical services used to repair or build industrial equipment for mining and power applications.
Quality support includes document control, nonconformance reporting, corrective action, calibrated inspection equipment, repair documentation, in-house inspection, and third-party nondestructive examination.
Frequently Asked Questions
What industrial services does Laron Mechanical provide?
Laron provides shop machining, field machining, structural and code welding, heavy fabrication, mechanical equipment repair, engineering, reverse engineering, process piping, precision measurement, predictive maintenance, equipment installation, heavy rigging, testing, and emergency field service.
Does Laron provide 24-hour emergency industrial service?
Yes. Laron offers 24/7 and emergency service for critical industrial repair, field machining, mechanical equipment problems, fabrication, welding, outages, and equipment failures. Availability depends on project location, scope, personnel, and equipment requirements.
How large are Laron's machining capabilities?
Laron's documented capabilities include vertical boring up to approximately 207 inches in diameter, long-part lathe work using an extended bed, large horizontal boring mills, CNC turning and milling, Blanchard grinding, surface grinding, slotting, and large portable field-machining equipment.
What equipment can Laron repair or rebuild?
Laron repairs and rebuilds crushers, crusher components, mills, conveyors, gearboxes, motors, pumps, blowers, compressors, valves, actuators, turbines, hydraulic equipment, heat exchangers, pressure vessels, process piping, and other heavy industrial equipment.
Does Laron provide mining-equipment repair?
Yes. Mining services include crusher-component rebuilding, countershaft-box and gearbox repair, ball-mill and pan-feeder work, portable machining, process piping, HDPE services, laser tracking, mechanical field service, welding, engineering, inspection, and predictive maintenance.
Does Laron provide field machining?
Yes. Field-machining capabilities include portable milling, portable boring, outside-diameter shaft machining, flange facing, line boring, key cutting, seized-stud removal, and custom on-site machining applications.
What welding certifications and capabilities does Laron have?
Laron supports ASME and NBIC work, multiple welding processes, structural fabrication, pressure-vessel and tank repair, process piping, boiler-tube repair, heavy weld build-up, specialty alloys, stress relief, and documented weld procedures performed by qualified welders.
What industries does Laron serve?
Laron serves power generation, mining, petrochemical, water and wastewater, manufacturing, metal production, specialty-process, and other heavy industrial operations.
Where does Laron provide industrial services?
Laron is based in Arizona, with facilities in Phoenix, and Kingman. It also supports projects and industrial customers in California, Nevada, Utah, Montana, Pennsylvania, other Western states, and additional U.S. locations based on project requirements.
Is Laron ISO 9001 certified?
Yes. Laron operates an ISO 9001:2015-certified quality management system applicable to product design, fabrication, welding, machining, and mechanical services used to repair or build industrial equipment for mining and power applications.
Have Critical Industrial Equipment That Cannot Wait?
Contact Laron Mechanical for emergency field machining, fabrication, welding, crusher or gearbox repair, pump rebuilding, process piping, precision inspection, planned outage support, or a complete equipment overhaul.
Laron is now OTC! To streamline your ordering process and improve your customer experience we are redirecting you to OTCindustrial.com
Laron has built services around providing the Preferred Total Solution; this means, no matter the problem they have the tools and innovation to provide a solution. Delivering superior products and services to reduce your down time is their priority. Laron provides machining, fabrication/welding and mechanical services to repair or build new equipment for the mining and power industry. Laron can support your needs from their machining shops or in the field. They are here to help get the job done.
Phone: 800-248-3430
Locations:
1881 E University Dr
Phoenix, AZ 85034
(Previously the 16th St. location)
4255 Santa Fe Drive
Kingman, AZ 86401
3150 N. Freeway Industrial Loop (Suite 140)
Tucson, AZ 85705
Laron operates a quality management system certified to ISO 9001:2015 for product design, fabrication, machining, welding, and mechanical repair services supporting the mining and power industries. Our commitment to quality and performance includes SKF Rebuilder Certifications for Pumps and Gearboxes, CSA W47.1 Division 3 certified for fusion welding of steel and a valued CWB-certified company.
Laron is now OTC! Learn how OTC can help support your business.
Products
Electric Motors
Laron specializes in helping you to select the proper electric motor for your application. We can customize electric motors to be drop-in replacement for your vintage electric motors or new applications. Laron’s team has extensive knowledge of different manufacturers and models to make sure you get the exact motor for the right price. All of Laron’s electric motors go through a 26-point quality inspection prior to shipping. We deliver solutions, not commodities.
Gearboxes
Gearboxes are used to increase torque while reducing the speed of an output shaft. The output shaft rotates at a slower rate than that of the input shaft thus creating a mechanical advantage through this reduction in speed. Gearboxes help provided controlled application of power and can be configured to increase shaft speed with the reduction of torque. Our wide range of selections can help you move the heaviest of loads. We supply sizes with torques from 90 lb-in up to 2,200,000 lb-in.
Motor Protection Relays
Laron offers motor protection relays that provide motor overcurrent protection that can be installed in an enclosure, contactor, or a panel. Includes multiple RTD inputs for stator thermal protection. LARON Inc. supplies and repairs all types of electric motor protection devices and strategies for both AC and DC electric motors for sale including surplus electric motors and remanufactured low and medium voltage electric motors of all types and all manufacturers.
Variable Frequency Drives
Laron can also incorporate Variable Frequency Drives into larger enclosures with incoming power disconnects, input contactors and thermal overloads to provide a complete system. Mounting feet are available on most enclosures. Using the properly selected Variable Frequency Drive can reduce energy consumption by automatically adjusting to changing operating conditions. We can help you select the correct Variable Frequency Drive type and size to meet your needs.
Industries
Power
Electrical generation requires special skill sets and an deep understanding about planning for plant outages, having the engineering support and technical expertise for complex repairs and modifications, and having a skilled work force that’s able to turn on a dime to respond to immediate needs. Bottom line: we work with our customers to efficiently complete complex technical outages and repairs. Whether it’s a planned outage or an emergency, we have the solutions to keep power in motion.
Mining
Mining operations call upon us for solutions to tough problems. There isn’t a segment that’s harder on equipment than hard rock mining. Laron’s roots run deep in hard rock. It’s where we were born and it’s the neighborhood, we grew up in. Mineral processing covers the full gamut of crushing, transporting, rendering, enriching, and refining the ore into product. A wide range of skills are required for a truly full solution services provider to safely tear down and inspect damaged or worn equipment, access the best repair strategy, and where necessary, remove, package and transport the equipment to a Laron off-site facility for electrical and mechanical repair.
Petrochemical
More than a simple repair service, we can design and evaluate and manufacture custom solutions for the most difficult repairs in the industry. From valves to specialized high chrome alloy piping, to pumps and motors.
- Laron helps improve equipment and plant reliability and availability thanks to our vast experience in plant maintenance, inventory optimization, brownfield and refurbishment.
- Laron has a dedicated workforce of the most skilled and experienced turnaround crew in the industry and offer our clients a full range of superior Piping and Specialty Welding services to support turnarounds and capital projects.
- With some of the most experienced technicians in the business, Laron offers repair, maintenance, overhaul and testing of major high-speed motors and pumps either on site or in our fully equipped machine shops.
Water and Waste Water
Laron provides water treatment equipment, supplies, and services which allow our customers to efficiently and cost effectively decontaminate water and wastewater. We repair a wide range of water treatment equipment from pumps, controls, instrumentation and filters, motors, chemical feed systems, and tanks.
Wastewater Treatment Plant:
- Pump overhaul
- Motor overhaul
- Filter change-out
- De-alkalizer repair
- Motor repair
- New motor sales
- New pump sales
- Clarifier repair
- Clarifier drive repair and installation
Manufacturing
Laron provides the skills and equipment to meet the utilization needs of your plant to maintain efficiency. We respond quickly to your downtime needs and have excellent turnaround time on repairs.
Manufacturing Facilities solutions to keep manufacturing plants in motion:
- Maintenance
- Conveyor repair
- Boring
- Generator repair
- Actuator overhaul
- System design
- Equipment installation