RV Maintenance

Located in St. Charles, MO, Complete offers st louis rv repair and maintenance.

Dedicated to Providing the Best RV Maintenance Services to the St. Charles and St. Louis Regions

Like regular car maintenance, routine RV maintenance is essential for ensuring your RV is in tip-top working shape. Poor RV maintenance can result in breakdowns, causing unexpected travel delays and unwanted stress.

We provide professional RV maintenance services to all classes of RV makes and models and honor all warranties. From basic RV maintenance services such as oil changes and wheel alignments, Complete is your one-stop St. Charles RV maintenance resource. We have RVDA-certified technicians, and our computer diagnostic equipment accurately identifies problems so we can offer solutions. There’s no guesswork!

Our St. Charles RV maintenance facility also has a dump station and propane and water filling stations. And if you are traveling with a furry companion, our onsite dog park lets our customers’ friendly companions stretch their legs.

Our Bumper-to-Bumper RV Maintenance Services

With 15 oversized bays to fit RVs of all sizes, we can handle all types of maintenance services and repairs so your RV is road-ready.

Preventative RV maintenance services at Complete RV Service & Body Shop in St. Charles, MO.

Preventative Maintenance

Our preventative RV maintenance services (including oil changes, wheel alignments, and much more!) are designed to ensure your RV remains in peak condition. We use computer diagnostics to inspect and service key components, helping to ensure longer vehicle life, safer travels, and peace of mind.

Preventative RV maintenance services, including plumbing services, at Complete RV Service & Body Shop in St. Charles, MO.

Plumbing Services

Our plumbing inspection, maintenance, and repair services ensure that your RV's water systems operate, from freshwater supply to waste disposal. With expert diagnostics, we tackle plumbing challenges, guaranteeing you a comfortable journey.

Preventative RV maintenance services, including air conditioning services, at Complete RV Service & Body Shop in St. Charles, MO.

Air Conditioning Services

Our air conditioning inspection, maintenance, and repair services guarantee a cool and comfortable RV environment. With regular inspections, cleaning, and component checks, we ensure optimal performance, extending the life of your AC unit.

Preventative RV maintenance services, including RV detailing, at Complete RV Service & Body Shop in St. Charles, MO.

RV Detailing

Our interior and exterior detailing services rejuvenate your RV. We ensure every corner of your vehicle is clean, making your travels a first-class experience.

Preventative RV maintenance services, including pre-trip inspections, at Complete RV Service & Body Shop in St. Charles, MO.

Pre-Trip Inspections

Take advantage of our comprehensive pre-trip services to ensure your RV is road-ready and optimized for safety. We cover all bases, from system checks to tire inspections, so you can hit the road with peace of mind.

Preventative RV maintenance services, including winterizing, at Complete RV Service & Body Shop in St. Charles, MO.


Our winterizing services safeguard essential systems from potential damage. From draining water lines to insulating vulnerable components, we ensure your vehicle remains protected and ready for the spring.

Passing through St. Charles and St. Louis?

Don’t worry! Complete is conveniently located in St. Charles near major highways. If you’re experiencing RV problems, let us check them out so you can continue your journey worry-free! We also offer towing services.

Why Choose Us

What Sets Us Apart

Experience & Customer Serivce

With decades of hands-on expertise, we ensure your RV receives top-notch care, and our unparalleled customer service treats every traveler like family.

Competitive Pricing

We know that accident and unexpected repair bills can strain budgets. We offer quality at competitive prices, ensuring you get the best value for every dollar spent.

RVDA Certified Technicians

Our technicians are RVDA-certified, guaranteeing that your RV is serviced by industry-leading professionals who don’t cut corners or recommend any unnecessary repairs or service.

15 Service Bays

Our 15 oversized service bays (and 2 paint booths) help make sure you get prompt and efficient service, minimizing wait times and getting you back on the road faster.

Parts & Accessories

We use original manufacturer parts and accessories so repairs provide optimal performance, ensuring a seamless fit and lasting durability.

Emergency Help

Our emergency towing assistance helps make sure that unexpected issues don't keep you off the road for long.

Frequently Asked Questions

Regular maintenance typically includes oil and filter changes, brake inspections, tire checks, roof and seal inspections, and appliance servicing. We’ll customize a maintenance schedule based on your RV’s make, model, and usage.

While it depends on how frequently you use your RV, we recommend a thorough check at least once a year or every 10,000 miles, whichever comes first.

Yes, we have specialized packages tailored for preparing your RV for both winter storage and spring revival, ensuring your vehicle remains in top condition throughout the year.

Yes, our technicians are trained to service a wide range of RV-specific appliances and systems, including air conditioners, refrigeration units, water heaters, and more.

Yes, we offer comprehensive diagnostic services to identify potential issues or areas of concern, ensuring your RV remains safe and reliable on the road.

We do NOT provide generator repair and service, engine repairs, transmission repairs, and popup repairs.
At Complete RV Service & Body Shop St. Charles, MO, we have 50+ years of experience putting our customers first.
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From expert maintenance services to bodywork, paint, and storage, we help keep your RV road-ready. No matter if you have a question or if your RV needs fixing, we are here for you.