Professional RV Cleaning For Every Adventure
From exterior washing to interior detailing, we help RV owners maintain cleaner, healthier, and better-looking recreational vehicles throughout the year.
Why It Matters
Protect Your Investment With Professional RV Detailing
Arizona's desert environment is tough on recreational vehicles. Between monsoon dust, road grime, UV exposure, and mineral deposits from hard water, the exterior of your motorhome takes a beating every time you hit the road. Professional RV detailing goes beyond a basic rinse. We use hospital-grade cleaners and eco-friendly products to deep-clean both interior and exterior surfaces, removing contaminants that cause long-term wear. Whether you're prepping for your next trip or returning from one, keeping your RV clean is one of the best ways to preserve its condition and value for years to come.
What We Do
Full-Service RV Exterior Washing and Interior Care
Our RV cleaning service covers the full vehicle, inside and out. On the exterior, we remove road grime, bug splatter, oxidation, and environmental buildup from all surfaces, including roofs, sidewalls, wheel wells, and slide-outs. We use the right pressure levels and cleaning agents for each surface type to avoid damage. On the interior, we provide thorough detailing that leaves your living space fresh and ready for use. Every job is completed to the Thornhill standard: we don't stop until the work is done right. No time limits, no shortcuts.
Why Choose Us
A Local Expert You Can Count On in Sierra Vista
Kyle Thornhill was born and raised in Sierra Vista, and he has spent 20 years learning exactly what Arizona's environment does to vehicles and property. Thornhill Cleaning Service is A+ BBB accredited, family-owned, and available seven days a week. When you hire us for motorhome cleaning in Arizona, you're working directly with the owner, not a crew of strangers. That means personal accountability on every job. We also give back: 1% of all profits go to the Arizona Epilepsy Foundation or are used to provide free services to local homeowners in need.
Our Commitment
Quality Without Compromise, Every Single Time
We don't believe in rushing through a job to get to the next one. Your RV gets the full attention it deserves, and we use hospital-grade cleaners alongside eco-friendly products to make sure the results are both thorough and responsible. Pricing is always quoted specifically to your vehicle and the scope of work, so you never pay for something you don't need. Reach out today and we'll put together a straightforward quote based on exactly what your RV requires.
Got Questions?
Common Questions About RV Cleaning in Sierra Vista
What does your RV cleaning service include?
Our RV cleaning covers both the exterior and interior of your vehicle. On the outside, we remove road grime, bug residue, oxidation, dust, and environmental buildup from sidewalls, the roof, wheel wells, and slide-outs. On the inside, we provide thorough detailing to leave the living space clean and fresh. Every job is completed to our personal quality standard, meaning we don't move on until the work meets the mark. We use hospital-grade cleaners and eco-friendly products throughout the process.Will the cleaning process damage my RV's exterior surfaces or paint?
No. We adjust our techniques and pressure levels based on the specific surfaces of your vehicle. Softer materials like fiberglass panels and rubber roofing require a gentler approach than hard surfaces, and we treat each area accordingly. We've spent 20 years working with a wide range of surface types and know how to get strong results without causing damage. We never use a one-size-fits-all approach, which is part of why customers in Sierra Vista trust us with their recreational vehicles.How much does RV cleaning cost in Sierra Vista?
We don't publish set pricing because every RV is different. The size of the vehicle, the level of buildup, and the scope of work all affect the time and materials required. Rather than give you a number that doesn't reflect your actual situation, we quote each job individually so you know exactly what you're paying for. There are no hidden fees and no pressure. Just reach out and describe your RV and what you need, and we'll put together a straightforward quote for you.How often should I have my RV professionally cleaned in Arizona?
Arizona's desert environment, including heavy dust, monsoon debris, intense UV exposure, and hard water mineral deposits, accelerates wear on RV surfaces compared to milder climates. For most owners who use their vehicle regularly, a professional cleaning once or twice a year is a practical baseline. If you've recently returned from a long road trip or your RV has been sitting outside for an extended period, that's a good time to schedule a thorough cleaning to prevent buildup from causing long-term damage.Are you available on weekends for RV cleaning appointments?
Yes. Thornhill Cleaning Services operates seven days a week, including weekends. We understand that many RV owners have busy weekday schedules, and we want to make it as easy as possible to get your vehicle cleaned when it works for you. Just give us a call to discuss your schedule and we'll find a time that fits.Is Thornhill Cleaning Services insured and accredited?
Thornhill Cleaning Services holds an A+ rating with the Better Business Bureau, which reflects our commitment to honest, quality work. We are a family-owned LLC operated by Kyle Thornhill, who was born and raised in Sierra Vista and has 20 years of industry experience. For specific questions about insurance coverage, we encourage you to reach out directly so we can address your concerns before any work begins.

REVIEWS
Trusted by RV Owners Across Sierra Vista















