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RV generators repair in Wisconsin

3 of the Wisconsin repair businesses listed here work on generators: 1 in DeForest, 1 in Janesville and 1 in Verona. A business not on this list may still take the job; this page only counts the ones that said so on their own site or listing. Before you call, read RV generator won't start or shuts down: what to check before you call.

Ordered by who is most likely to be able to help today: techs who come to you first, then whether they publish their rates, whether they take after-hours calls, their reviews, and how much they work on. Anyone who is only in town part of the year drops down while they are away. Sponsored listings sit at the top and are labelled. Data read 2026-10-22.

DeForest: 1

Custom RV Services

RV repair shopA fixed location. You bring the RV to them; no trip fee, but towing or driving it in is on you.What do these terms mean? RVIA/RVDA Certified TechnicianThe older industry certification (Registered, Certified, Master Certified) run by the RV Dealers Association and RV Industry Association before RVTI took over. Still held by many working techs.What do these terms mean?
Based in DeForest. Service area, in their words: “DeForest; Wisconsin”
No published rates. What is known is on its page.

Janesville: 1

ALS Diesel

Mobile and shopRuns a shop and also sends a tech out. Bigger jobs may still mean a trip to their bay.What do these terms mean? 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?
Based in Janesville. Service area, in their words: “ALS Diesel, Inc is just off I-39/90, U.S. Highway 51, WI 26 and U.S. Highway 14.”

ALS Diesel is a truck and diesel repair shop based in Janesville, Wisconsin, right off I-39/90, U.S.

Verona: 1