Industrial Pressure Washing Equipment Repair & Mobile Rig Builds

Repair, service, and custom-built solutions for professional pressure washing and industrial cleaning operations.

Specialized Services for the Pressure Washing Industry

T&H Chemical & Equipment Repair focuses exclusively on the tools and systems that keep professional cleaning operations running.

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Pump & Motor Repair

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Mobile Rig Builds

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Equipment Repair & Diagnostics

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Industrial Pressure Washing

~ Pump & Motor Repair ~ Mobile Rig Builds ~ Equipment Repair & Diagnostics ~ Industrial Pressure Washing

Pressure Washing Equipment Repair

A portable fuel transfer or generator system with a red fuel tank and blue frame, mounted on a wooden pallet outside a building.

High-pressure pumps

  • Motors & engines

  • Chemical injectors

  • Hoses, reels, and fittings

  • Flow and pressure issues

Honest & Quality Service at an affordable price.

A firefighting foam pump system mounted on a metal trailer with hoses, generator, and tanks, positioned outdoors near a brick building and parked trucks.

  • Labor - $150 per hour

  • Simple Diagnostic - $50

  • The Simple Diagnostic Fee is waived if you proceed with the repair

  • Equipment purchased at T&H will be first priority in scheduling

  • ALL BUILDS ARE BUILT CUSTOM . Please call for updated quotes

Contact us for your repair & build

*Return/Repair Policy: All Sales & Services are considered final upon purchase - unless specified under manufacture warranty.

⚠️ Any equipment left more than 30 days after repair completion will be considered abandoned and may be discarded or disposed of without further notice.

Built by People Who Know the Trade

  • A man in camouflage vest sitting on a blue Ford 3000 tractor in a wooded area.

    A Legacy Built on Innovation

    The story of T&H begins with Leon Dowdy, a pioneer in the wash industry. In 1964, he founded one of Georgia’s first wash supply operations, personally selling degreasers and cleaning compounds from his Chevrolet pickup to businesses across Atlanta.

    His work was built on integrity, determination, and a commitment to doing things right—values that shaped a lasting legacy.

  • Blue tank with Dixie Products label and toll-free phone number, connected to hoses and pump, used for industrial or manufacturing purposes.

    Dixie Products


    Leon’s vision grew into Dixie Products, a trusted name in industrial cleaning supplies, equipment, and service. After his passing in 1997, the family carried the business forward, expanding it into a regional leader known for expertise, reliability, and long-standing customer relationships.

  • A man and a young child sitting on a forklift inside an industrial workshop.

    T&H Carrying on the Legacy


    Leon’s grandson, Trent Smalley, grew up in the industry, joining the family business at 15 and gaining over 17 years of hands-on mechanical and wash industry experience. In 2019, Trent and his wife Hayley launched T&H to continue the family legacy—delivering honest service, dependable solutions, and the same values that have guided their work since 1964.

T&H Chemical & Equipment Repair is based in North GA and supports operators across the region with dependable service and knowledgeable support.

Top Brands

Trust us to deliver the best top quality equipment and parts, using only the industry’s top leading brands.

Simpson logo with red text inside an oval outline
Pressure-Pro logo with a spray nozzle illustration.
Kohler Engines logo in black text on a white background.
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Red Honda logo featuring a stylized wing and the word 'Honda' in red text.
Briggs & Stratton logo with red, black, and white diamond shape