Excella RV Repair
Excella RV Repair is a shop in Apache Junction, Arizona, that specializes in Airstream trailers.
3685 S. Confirm by phone before driving over.
Miller-RV is an RV repair shop based in Apache Junction, Arizona, at 3685 S. Winchester Rd., and it can be reached at 480-982-1415. It calls itself "Arizona’s Top RV Repair and Restoration Company" and says it will "repair all RV’s, Trailers & Motorhome," including travel trailers, fifth wheels, diesel pushers, Class A and Class C motorhomes, camper vans, toy haulers and truck campers. It does not say whether it comes to your campsite or driveway or whether you bring the rig to its shop, so ask before you book.
Its services include furnace and A/C system service, slide-out maintenance, window, roof and sealant work, winterization and de-winterization, plumbing and water heaters, and awning and slide topper work. It also does collision and body repair and "works with all insurance companies" on those jobs. It lists Renegade, ATC, Newmar, Vanleigh, Entegra and Luxe among the brands it services, and it says it serves "the entire valley" without naming specific towns.
Pricing is the thin part. Ask what that starting price covers and what a visit would cost before any work starts. Hours are Monday through Friday, 8am to 4:30pm, and no weekend or after-hours service is listed. Booking is through an online form, after which "a Miller RV Service specialist will get in touch to schedule your appointment."
Warranty work is where it is most specific. It calls itself "an authorized Warranty service center for Renegade, ATC, Newmar, Vanleigh, KZ, Entegra, Luxe, and all vendor manufacturer warranties." If your rig carries one of those warranties, that matters, because warranty repairs usually have to be done at an authorized center. It describes its staff as "factory trained technicians" but names no technician or owner, and it gives no years in business and no licensing or insurance statement, so ask about those when you call. Google rates it 4.5 stars from 79 reviews.
This is a good fit for an owner in the Apache Junction area with a rig from one of the listed brands still under warranty, or a traveler who can reach the shop during weekday hours and wants a price before any work starts.
| Based in | Apache Junction, Arizona3685 S |
|---|---|
| Service area | “we are dedicated to serving the entire valley and meeting all your renovation, restoration, or redesign needs.”millerrvservice.com |
| Trip fee and hourly rate | |
| Hours | Mon-Fri: 8am; 4:30pmmillerrvservice.com |
| Works on | Air conditioningRoofs and sealantsAwningsWater heatersSlide-outs and levelingPlumbing and water systemsFurnaces and heatingBody, fiberglass and paintInspectionsListed at millerrvservice.com. This is what they list, not a limit; ask about anything else. |
| Certifications | |
| Listed as | “General Maintenance; Collision Repair; Exterior Upgrades; Interior Upgrades; OEM RV Parts; Technology Upgrades; Furnace and A/C System Service; Slide-Out Maintenance; Window, Roof and Sealant; Inspection & Repair; Winterization & De-Winterization; Plumbing, Piping & Water Heaters; Awning & Slide Topper” |
| Google rating | 4.5 of 5, 79 reviewsGoogle Maps listing, read October 13, 2026 |
Excella RV Repair is a shop in Apache Junction, Arizona, that specializes in Airstream trailers.
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