Industrial Tool Service & Repair from JHF

The only thing standing between a quality product, and a waste of effort is a good tool. Whether it’s a hammer, construction or assembly tools, or an industrial sander, having the right tool for the right job can help your line run a whole lot smoother.

John Henry Foster is an industry-respected authorized dealer of some of the biggest brands like Makita, Sioux, Enerpac, Dynabrade, Kolver, Anko/Aerodyne, and Ingersoll Rand.

We offer industry-leading industrial tool repair services designed to ensure you get the most out of your tools. Get reliable and quick turnaround repair services on all brands and types of tools including pneumatic, electric, and manual. Our certified technicians will help you get your tools back in top condition.

Learn more about our tool repair and maintenance service below.

Call us today at 800-444-0522

Or fill out our online form: Request Tool Repair Service

ARO® Pumps & FRLs — Sales, Service & Maintenance | John Henry Foster
John Henry Foster × ARO®

ARO® Pumps, Lubrication & FRLs — Sales, Service & Maintenance

As an authorized distributor, John Henry Foster helps you spec, supply, and maintain ARO® fluid handling equipment—air‑operated & electric diaphragm pumps, piston pumps, lubrication systems, and ARO‑Flo FRLs—for reliable, efficient production.

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ARO pump hero

Products

What we sell & support

ARO AODD Pump

Air‑Operated Diaphragm Pumps (AODD)

Proven, stall‑resistant pumps for light‑to‑medium viscosity fluids—even with solids. Available in metallic and non‑metallic builds, with ATEX options.

ARO EVO Electric Pump

Electric Diaphragm Pumps (EVO Series™)

Energy‑efficient, sealless positive‑displacement technology for continuous duty and precise control—ideal when air is limited or energy costs matter.

ARO Piston Pump

Piston Pumps & Packages

Hydraulic and pneumatic piston pumps for transfer and extrusion—handling viscosities up to 1,000,000 cP for coatings, sealants, and adhesives.

ARO Lubrication Equipment

Lubrication Equipment

Oil and grease pumps in ratios from 3:1 to 100:1 for shop service through heavy equipment lube systems—plus meters, handles, and reels.

ARO-Flo FRLs

ARO‑Flo FRLs

Modular filters, regulators, and lubricators to protect your pneumatics and keep devices running at peak performance with precise oil feed control.

ARO Repair Kits

OEM Parts & Repair Kits

Genuine air & fluid section kits, diaphragms, checks, and seals to restore factory performance and protect warranties.

© John Henry Foster Company of St. Louis. ARO® is a trademark of Ingersoll Rand and used here for reference only.

Cordless Tool Repair

Pneumatic Tool Repair

DC Electric Tool Repair

Step 2

Hydraulic Pulse Tool Repair

Step 2

Repair & Validation

 

 

All Brands & Types of Tools

For tool repairs, products and solutions, John Henry Foster is your go-to source. Our Specialists have experience with all brands and types of tool.

  • Construction Tools
  • Ingersoll Rand
  • Fastening & Assembly Tools
  • Sioux
  • Grinders
  • Enerpac
  • Hammers
  • Makita
  • Impact Tools
  • Dynabrade
  • Sanders
  • Kolver
  • Riveters
  • Anko/Aerodyne
  • Rivnut Tools

 

 

Why Choose John Henry Foster?

John Henry Foster is your source for Industrial Tool Repair.

John Henry Foster has techs standing by that specialize specifically in tool maintenance and repair.  Our team is dedicated to not only fixing your tools when they break, but also analyzing the entire system.

For tool repairs, products and solutions, John Henry Foster is your go-to source.

  • Your emergency can't wait. 
    Our 24 factory-trained and certified technicians are located across our territory with fully-stocked service vehicles to ensure minimal break/fix cycle time. 

  • Any brand. Any model.
    We invest in training and education, ensuring our technicians and product specialists are experts in all brands and types of equipment and components.   

  • Immediately available components.
    We stock high levels of crucial equipment and components to combat supply chain volatility and supplier lead times.

  • Industry-trusted distributor.
    Our long-standing relationship with industry-trusted brands provides us direct access to quality products and support.

  • Innovation when it matters.
    When complex challenges call for creative thinking, we have the expertise and the technology to customize solutions for any application. 

  • State-of-the-art capabilities.
    We invest in the latest machinery, tools, and training; keeping the pace with ever-changing advances in technology and exceeding industry standards.

  • We are 100% Employee-Owned. 
    At John Henry Foster, we put our name on every solution we make. We provide high-quality solutions and offer world-class service to build long-term relationships with our customers.

  • We are ISO: 9001 Certified.
    Striving for excellence in meeting your requirements, John Henry Foster completed the International Organization for Standardization- ISO 9001: 2015 certification.