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    • Industrial Air Compressor Repair and Service in Harlingen and Brownsville, TX

    Looking for air compressor repair near Harlingen or Brownsville? ProParts technicians cover the lower Valley, the Port of Brownsville and the Cameron County industrial parks from our San Juan shop, 24 hours a day. We repair, maintain, install and rent rotary screw and piston compressors and dryers of every major brand, and emergency repair is a flat $1,100 service call, about four hours of technician labor, with no after-hours surcharge.

    Service in Harlingen and Brownsville

    The Harlingen industrial park, the plants around Valley International Airport, the Port of Brownsville and the maquiladora support operations on the Brownsville side of the Gateway bridge are all within an hour of our technicians. Matamoros plants are served from the same team through the Brownsville crossings.

    What we do here

    Emergency repair at a flat $1,100 service call, about four hours of technician labor, with no after-hours surcharge: give us a card or a PO number and a technician is on the way, any hour. Rotary screw compressors are our specialty, on ELGi, Bobcat, Ingersoll Rand, Atlas Copco, Kaeser, Sullair and Gardner Denver machines, and we service Zeks and Mikropor dryers and air treatment.

    Who we work with

    Manufacturing and maquiladora support, the Port of Brownsville and its shipyards and steel operations, food processing, aviation maintenance, automotive and tire shops, and hospitals and clinics.

    Seven technicians across three offices, in San Juan, Texas, Reynosa and Monterrey, answer in English and Spanish. Plants from Kohler and Black & Decker are among the customers who trust us with their compressed air.

    Compressor problems we fix in Harlingen and Brownsville

    Most emergency calls come down to a short list of failures. The technician arrives with the tools to diagnose all of them on the first visit and tells you which parts, if any, are needed before anything is ordered.

    • Compressor runs but will not build pressure: inlet valve, minimum pressure valve or a leaking separator element
    • High temperature shutdown: cooler fouling, low oil, thermostatic valve or a failed fan motor
    • Oil in the air lines or at the point of use: separator element, scavenge line or an overfilled sump
    • Water in the air: refrigerated dryer not holding dew point, failed condensate drain or an undersized dryer
    • Short cycling, loading and unloading every few seconds: pressure switch, control settings or a plant leak load
    • Controller faults, VFD alarms and motor overloads on ELGi, Bobcat, Ingersoll Rand, Atlas Copco, Kaeser and Sullair machines

    Frequently asked questions

    Do you repair small shop compressors or only industrial units?

    Both. Rotary screw compressors in plants are our specialty, but the same technicians repair piston compressors in tire shops, body shops, dental offices and machine shops. If the compressor runs a business, we work on it.

    How fast can you get to Harlingen and Brownsville?

    Service is 24/7/365 and a technician is dispatched any hour; a technician on the phone within 30 minutes, and on site the same day in the Rio Grande Valley; Harlingen is about 40 minutes from our San Juan office and Brownsville about an hour.

    Is the $1,100 really the same at night and on weekends?

    Yes. The service call is $1,100 at any hour, any day of the year. There is no after-hours or weekend surcharge.

    What does the $1,100 cover?

    The trip, about four hours of technician labor, troubleshooting to root cause, and a signed service report with photos. Parts are quoted separately and ordered only with your approval. We do not bring parts to the site unless you ask for specific ones when you call.

    What if nobody is on site to approve the work at 2 AM?

    Customers on a maintenance agreement are already covered. Existing customers can give a verbal PO number from the plant manager, confirmed in writing the next business day. New customers sign a one-page emergency service authorization on the technician's tablet, and that signature is your PO backing.

    Talk to a technician

    Call (956) 462-0947, any hour. Mexico: +52 899 573 4953. WhatsApp: +1 (956) 462-0947. Email rfq@pro-parts-inc.com for a quote.

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