The pin is Union, not an address. Great Lakes RV Service works from a vehicle and comes to you.
Great Lakes RV Service
Own this business? Update this listingGreat Lakes RV Service is a mobile RV tech based in Union, Michigan. It comes to you, at your home, storage lot or campground, and supports Northwest Indiana and Southwest Michigan.
It works on AC units, appliances, bearings, converters and inverters, electrical systems, furnaces, generators, plumbing, roofs, slide-outs, water heaters, water leaks and water pumps, on Class A, Class B and Class C motorhomes, fifth wheels and travel trailers. It also handles RV orientation for new owners, setup, winterizing and de-winterizing, at your home or storage area. For a rig that cannot be moved safely with a bad slide-out or a dead AC in July, having the tech come to the campground saves a tow.
No trip fee, hourly rate or diagnostic fee is published, so ask about the trip fee and what a visit costs before the technician shows up. "Great Lakes RV Service is available to you day and night," which matters if a fridge or furnace quits after hours with no shop open nearby.
Great Lakes RV Service calls itself "a licensed and insured RV mobile repair service center," carries common parts to finish repairs in one visit, and says it "can help with extended warranty claims or insurance needs," useful if a repair might be covered rather than paid out of pocket. Its background traces to work in Elkhart, Indiana, with 20+ years of combined experience in manufacturing, quality control, parts, service and warranty. Google rates it 4.9 stars from 181 reviews.
This is a good fit for an owner in Northwest Indiana or Southwest Michigan who wants a technician to come to the driveway or storage lot for seasonal work, or a traveler stranded at a campground in that area with a slide-out, AC or appliance problem.
| Based in | Union, MichiganMobile: comes to the RV |
|---|---|
| Service area | “We are a licensed and insured RV mobile repair service center supporting Northwest Indiana and Southwest Michigan.”greatlakesrvservice.com |
| Towns it names | Akron, IN, Anderson, IN, Atwood, IN, Auburn, IN, Avilla, IN, Berne, IN, Bluffton, IN, Bremen, IN, Decatur, IN, Elkhart, IN, Elwood, IN, Fort Wayne, IN, Galveston, IN, Goshen, IN, Granger, IN, Lafayette, IN, LaGrange, IN, Michigan City, IN, Middlebury, IN, Milford, IN, Mishawaka, IN, Muncie, IN, Nappanee, IN, Noblesville, IN, Northwest, IN, Osceola, IN, Plymouth, IN, Portland, IN, Shipshewana, IN, Silver Lake, IN, South Bend, IN, Wakarusa, IN, Westfield, INfrom its own service-area pages |
| Trip fee and hourly rate | |
| Hours | |
| Works on | Roofs and sealantsWater heatersGeneratorsSlide-outs and levelingElectrical, inverters and convertersPlumbing and water systemsFurnaces and heatingAppliancesInspectionsChassis, brakes and tiresListed at greatlakesrvservice.com. This is what they list, not a limit; ask about anything else. |
| Certifications | |
| Listed as | “Appliances; Bearings; Converters & Inverters; Electrical; Furnaces; Generators; Inspections; Plumbing; Preventative Maintenance; Roofs; Seasonal; Slide Outs; Water Heaters; Water Leaks; Water Pumps” |
| Time in business | “20+ years of combined experience in manufacturing, quality control, parts, service and warranty.” |
| Google rating | 4.9 of 5, 181 reviewsGoogle Maps listing, read October 7, 2026 |