Prime RV Services, LLC
Festus RV shop with mobile repair, inspections, and a 4.9 rating from 123 Google reviews.
Festus, MO
RV Furnace Repair in Festus, MO
A furnace that quits in Festus usually picks the worst night for it, right when the temperature drops and the campground power is already strained. Two RV furnace repair options serve this stretch of Jefferson County, both mobile, both set up for warranty work and parts. Between them they average 4.8 stars, so the odds are decent you get heat back without hauling the rig anywhere.
Discover RV Furnace Repair in Festus, MO
2Shops listed
4.8★Average Google rating
2Do warranty work
2More within 30 miles
RV repair shops in Festus
On the Go Mobile RV Repair
Mobile RV repair in Festus with a 4.7-star rating from 65 reviews, known for phone help and punctual service calls.
Nearby options
Within a short drive of Festus. Mobile techs on this list often cover the towns around them too.
Pull Through Sites Mobile RV Repair
Mobile RV repair serving High Ridge and the St. Louis area, rated 4.9 stars for fast, knowledgeable service.
Big Squatchy RV Services
Certified mobile RV technician in Fenton, MO, handling roof, AC, awning and chassis work, with 24/7 availability.
Mobile techs, mostly
Both shops on this page run mobile, which matters when the furnace is the thing that is broken. You do not want to drive a cold coach across Festus with frost on the windshield. A tech can come to your site, pull the furnace cover, and check the sail switch, the igniter and the burner tube where mud daubers like to build. If the board is dead, the fix depends on whether the part is on the truck or has to be ordered. Ask that question when you call. It sets your expectations for the night. Prime RV Services, LLC carries a strong 4.9 rating across 123 reviews, and On the Go Mobile RV Repair sits at 4.7 from 65. Both list furnace work and warranty approval alongside it.
What a furnace call looks like
Most no-heat calls come down to a handful of things: a sail switch that never closes, a clogged burner, a weak blower, or a thermostat acting up. The tech will test the sequence and tell you which one it is before touching anything. If you are still under an extended warranty, get pre-approval first so the repair is covered, and both shops here handle that paperwork. Cold snaps around Festus fill schedules fast, so call early in the day and have your rig's year, make and furnace model handy. That one detail can save a second trip.
Book before the first freeze
Furnace work is seasonal, and the call volume spikes the first cold week of fall. If your heater has been sitting since March, run it now for ten minutes and listen. A rattle or a smell of unburned propane is worth a service call before you need the heat. Fall is also a sensible time to check the roof sealant and the furnace exhaust while a tech is already on the rig. Festus sits close to the Mississippi and the river bottoms, where damp air works on seals year round. One visit for two jobs beats two visits in January.
Specialists in Festus
Nearby cities
- High Ridge, MO (1, 27 mi)
- Fenton, MO (1, 27 mi)
- St. Louis, MO (1, 31 mi)
- Union, MO (1, 39 mi)
RV repair guides
Research & data
Questions people ask
How many RV furnace repair options are in Festus?
Two shops serve Festus for furnace repair, and both are mobile techs. They average 4.8 stars from reviews. Two nearby options are also listed, so you have a little room to compare schedules when one is booked.
Do these shops do warranty work on furnaces?
Yes. Both Prime RV Services, LLC and On the Go Mobile RV Repair list warranty work, so covered repairs can go through your plan. Get pre-approval from the warranty provider before the tech starts, then confirm the shop will bill them directly.
Can a mobile tech fix my furnace at the campground?
Both Festus shops are mobile, so yes in most cases. Furnace repairs are usually done on site with hand tools. The main limit is parts. Ask whether the likely part is in stock on the truck, because an ordered part means a second visit.
When should I book furnace service?
Ahead of the first cold snap. Fall schedules fill quickly once the overnight lows drop, and a no-heat call in January can mean a wait. A preseason check of the igniter, sail switch and burner is short work and cheaper than an emergency visit.