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RV batteries and solar repair in Wisconsin

12 of the Wisconsin repair businesses listed here work on batteries and solar: 1 in Burlington, 1 in Cazenovia, 1 in Columbus, 1 in DeForest, 1 in Egg Harbor and 1 in Janesville, and 6 more towns. 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 maintenance in extreme heat: the checklist.

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.

Burlington: 1

Markquart RV - Burlington

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? RVTI (RV Technical Institute)The RV Industry Association's training arm. Four certification levels, from pre-delivery inspection (Level 1) to Master Technician (Level 4).What do these terms mean?
Based in Burlington. Service area, in their words: “Burlington; Columbus; Madison; Wausau; Chippewa Falls; Bloomer; Arkansaw; Ramsey; Ham Lake; Duluth; Cloquet; Fitchburg”

Markquart RV Burlington is an RV dealership with a service department, based in Burlington, Wisconsin.

Cazenovia: 1

Vintage Camper Restoration LLC

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean?
Based in Cazenovia. Service area, in their words: “You've just found a great late-model Airstream service source in Wisconsin, Minnesota, Iowa, Illinois, Indiana, Michigan and the entire Midw…”
4.6 on Google, 10 reviews (listing, October 20, 2026)

Vintage Camper Restoration LLC is a "small, family owned business" based in Cazenovia, in southwest Wisconsin.

Columbus: 1

Markquart RV - Columbus

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? RVTI (RV Technical Institute)The RV Industry Association's training arm. Four certification levels, from pre-delivery inspection (Level 1) to Master Technician (Level 4).What do these terms mean?
Based in Columbus. Service area, in their words: “Proudly Serving the Greater Madison Area”

Markquart RV Columbus is an RV dealer with a service department, based in Columbus, Wisconsin.

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.

Egg Harbor: 1

On Scene RV Service LLC

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? NRVTA (National RV Training Academy)A training school in Athens, Texas. Graduates usually go on to RVTAA technician or NRVIA inspector credentials; the academy itself is the school, not the certifying body.What do these terms mean?
Based in Egg Harbor. Service area, in their words: “Currently serving Door County and North Eastern Kewaunee County, Wisconsin”
4.9 on Google, 59 reviews (listing, October 7, 2026)

On Scene RV Service LLC is a mobile RV tech based in Door County, Wisconsin.

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.

Madison: 1

Mauston: 1

Mobile Mike's RV Service & Repair

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Publishes ratesThis business prints its trip fee or hourly rate on its own website. We show the figure and the date we read it.What do these terms mean? RVTI (RV Technical Institute)The RV Industry Association's training arm. Four certification levels, from pre-delivery inspection (Level 1) to Master Technician (Level 4).What do these terms mean?RVTAA (RV Technician Association of America)A membership body with three credentials: Registered, Certified and Master Certified RV Service Technician. Closely tied to the National RV Training Academy.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 Mauston. Service area, in their words: “Our current, central/southern Wisconsin service area:”
$125 an hour (published on the company's site, read October 7, 2026)
5.0 on Google, 310 reviews (listing, October 7, 2026)

Milton: 1

Milwaukee: 1

Midwest Fleet Maintenance

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? 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 Milwaukee. Service area, in their words: “We serve Milwaukee, Wi, and surrounding areas.”

Midwest Fleet Maintenance is a full-service repair shop based in Milwaukee, Wisconsin.

New Richmond: 1

Mobile RV Rescue

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Publishes ratesThis business prints its trip fee or hourly rate on its own website. We show the figure and the date we read it.What do these terms mean?
Based in New Richmond. Service area, in their words: “New Richmond; Hudson; River Falls; Eau Claire; Somerset; Baldwin; Apache Junction; Mesa; Gold Canyon; East Phoenix · Includes travel within …”
Trip fee $99, $99 to $149 an hour, flat diagnostic $149 (published on the company's site, read October 7, 2026)

Mobile RV Rescue is a mobile RV tech based in New Richmond, Wisconsin.

Wisconsin Rapids: 1

Murphy's On-Site RV Repair

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? Publishes ratesThis business prints its trip fee or hourly rate on its own website. We show the figure and the date we read it.What do these terms mean?
Based in Wisconsin Rapids. Service area, in their words: “Serving Central Wisconsin RV owners since 2006”
Flat prices per service (published on the company's site, read October 7, 2026)