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Mobile RV tech · Casa Grande, Arizona

Hernandez Mobile RV Repair

Aqua-Hot factory authorizedTrained by Aqua-Hot (Airxcel) on its hydronic heating systems. Matters if your coach has one; irrelevant otherwise.What do these terms mean?Onan / Cummins generator serviceFactory training on Onan (Cummins) RV generators. Useful when the generator is the problem.What do these terms mean?Factory trained (other brands)The business names a manufacturer's own training or authorized-service program (Dometic, Spartan, Winegard, Truma, Oasis, Magnum and similar).What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Call (520) 276-4250 hernandezrv.com

Hernandez Mobile RV Repair is based in Casa Grande and says it covers Casa Grande and Phoenix. The company describes itself as a "certified dealer and service center" for Truma, Aqua-Hot and Oasis heating systems, and lists Dometic, Lippert, Airxcel and Atwood among the brands it works on. It also handles general maintenance, appliances, propane and generators. The site names George as the technician, a "licensed RV technician" with "nearly 15 years of experience." No trip fee or hourly rate is published. For an owner between Casa Grande and Phoenix with a hydronic heating system that needs a tech who knows it.

Based inCasa Grande, Arizona
Says it covers“"Casa Grande and Phoenix"”the company's own words, hernandezrv.com
Trip fee and hourly rateNot published. Ask on the phone what the trip fee is and whether it includes the first hour.
HoursOpens 8 AMGoogle listing; the company says it takes after-hours or emergency calls
Certifications
"certified dealer and service center" for Truma, Aquahot, Oasis; brands listed: Dometic, LCI, Airxcel, Atwood, Suburban, Girard. Cummins locator lists them (external source).as stated at hernandezrv.com, read September 6, 2026
Works ongeneral maintenance/repair; appliances (fridge, water heater, furnace, AC, LP); "Truma, Aquahot and Oasis service and repair"; generators; electrical 12V/110V + solar; slides (electric, hydraulic, cable); roof inspection/repair; 3rd-party inspections; towing and brake packages
Google rating4.8 of 5, 133 reviewsGoogle Maps, read September 6, 2026