Mobile Mike's RV Service & Repair, LLC
Mobile RV repair in Montello, WI, rated 5.0 from 307 reviews, known for showing up on time and charging fairly.
Wisconsin
RV Generator Repair in Wisconsin
A generator that quits is more than an inconvenience. It can ruin a weekend or leave you without power on a cold night. Wisconsin has 21 shops and mobile techs that work on RV generators, with an average rating of 4.0. Ten of them handle warranty work. The hard part is getting in during the season, so call ahead and describe the symptoms.
Discover RV Generator Repair in Wisconsin
21Shops listed
4.0★Average Google rating
10Do warranty work
Top-rated shops
Ewald's Airstream of Wisconsin
Airstream dealer in Hales Corners with a 4.9-star rating from 202 reviews, praised for service and sales.
A New Leaf RV Tech
Mobile RV repair serving Waterford, WI, with a 4.8-star rating from 126 reviews and praise for punctuality and diagnosis.
Country RV, LLC
Family-run RV dealer and service shop in Chippewa Falls with mobile service and a well-stocked parts counter.
Interstate RV Sales & Service Inc.
Jayco dealer in Poynette with RV sales, mobile repairs, and rentals, praised for friendly staff and honest service.
Custom RV Services
RV repair shop in DeForest, WI rated 4.6 stars, handling roof, awning, electrical and body work.
Midnite Detailing & PowerSports Repair LLC
Trempealeau shop with a 5.0 rating, doing RV, powersports and auto repair plus detailing, known for fair quotes.
Camping World RV Service - Eau Claire
Camping World RV Service in Eau Claire handles RV repairs, maintenance, and detailing, with a 5-star rating from one Google review.
Camping World - Sturtevant
Large RV dealer in Sturtevant with sales, financing, service and parts, rated 4.2 from nearly 1,000 Google reviews.
Kunes RV of Fox Valley West
RV dealer in Neenah with repair, detailing, parts, and financing; reviewers praise friendly, no-pressure staff.
Fabel Repair Center & Exterior Truck Wash
Family-owned Appleton shop since 1991 doing RV service, diesel truck repair, and exterior washes.
Camping World - Onalaska
RV dealer and repair shop in Onalaska, WI, with a 4.1-star rating from 94 reviews.
Camping World RV Service - Oshkosh
Camping World in Oshkosh handles RV repair, maintenance, warranty work, and spa cleaning for trailers, fifth wheels, and motorhomes.
Camping World - Oshkosh
Oshkosh RV dealer with a 4.0 rating from 202 reviews, handling sales, service, parts and warranty work.
Camping World RV Service - Onalaska
Camping World RV Service in Onalaska handles repairs, maintenance and RV spa work, with a low rating from just a few reviews.
Camping World - Green Bay
Green Bay RV dealer with repair, parts and warranty service; reviewers are split on service communication.
Camping World RV Service Center
RV repair shop in Mosinee, WI offering service, maintenance, and free 22-point inspections.
Camping World RV Service - Deforest
Camping World RV Service in DeForest handles repair, maintenance and warranty work on trailers, fifth wheels and motorhomes.
Camping World RV Service - Sturtevant
Camping World RV Service in Sturtevant handles roof, awning, body and generator work, but reviews warn of slow service.
Camping World RV Service - Green Bay
Camping World RV Service in Green Bay handles repair, maintenance, collision work and detailing for trailers, fifth wheels and motorhomes.
What to expect from generator repair
Generator problems often start small: a rough idle, a surging note, or a unit that cranks but won't catch. Common culprits are a clogged fuel filter, a tired spark plug, or a carburetor that's gummed up from ethanol fuel. A shop will usually check the fuel supply, ignition, and oil level before digging deeper. Mobile techs can handle many of these fixes in your driveway, and seven of the listed businesses offer mobile service. If the issue is internal, like a failed stator or control board, the rig may need to go to a shop with a proper test bench. Ask upfront whether they can load-test the generator after the repair.
Warranty work and parts
Ten of the 21 businesses do warranty work, which matters if your generator is still covered. Get pre-approval from the warranty provider before anyone turns a wrench, and ask the shop if they've worked with that provider before. Parts availability can stall a repair, especially for older or less common generators. Call ahead and ask if the likely parts are in stock or how long they take to order. The top-rated shops include Mobile Mike's RV Service & Repair, Ewald's Airstream of Wisconsin, and A New Leaf RV Tech. All three list generator service, and most also handle related electrical and roof work if one problem has led to another.
Timing your visit
Spring and early summer are the busiest months for RV service in Wisconsin. If your generator needs attention before a trip, book a couple of weeks out and confirm the appointment a day ahead. Mobile techs can sometimes fit you in sooner, but they're also in demand. Winter is a slower season, which makes it a good time for maintenance like an oil change, fuel filter replacement, and a general once-over. If you're storing the RV for the winter, run the generator under load for a while before you park it, and follow the manufacturer's storage guidance. That simple step prevents a lot of spring no-starts.
RV Generator Repair by city in Wisconsin
- Onalaska (2)
- DeForest (2)
- Green Bay (2)
- Sturtevant (2)
- Oshkosh (2)
Nearby states and other types
RV repair guides
Research & data
Questions people ask
How many RV generator repair shops and mobile techs are in Wisconsin?
There are 21 listed businesses that service RV generators in Wisconsin. Seven of them offer mobile service, so a tech can come to your site. Ten of the 21 also do warranty work, which is useful if your generator is still covered.
Do I need to book ahead for generator repair?
Yes, especially in spring and summer. Call ahead, describe the problem, and ask about the wait for a diagnosis. Mobile techs may have more flexibility, but they book up too. Confirm the appointment and ask if parts for your generator are in stock.
Can a mobile tech fix my generator on site?
Often yes. Seven Wisconsin businesses offer mobile generator service. Mobile techs can handle fuel, ignition, and oil issues in your campsite or driveway. If the repair needs a load test or internal parts, they may recommend bringing the RV to a shop.
What should I ask before warranty work?
Ask if the shop works with your warranty provider and get pre-approval before any work starts. Ten of the 21 businesses do warranty work, so confirm coverage and any deductibles. Keep your generator's model and serial number handy when you call.