Cottonwood, AZ — Northern Arizona

PROFESSIONAL
MOBILE RV
REPAIR

Factory-trained. Diesel-certified. 123 five-star Google reviews. Josh comes to your campsite, driveway, or storage facility and fixes it right — no towing, no shop, no waiting.

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CERTIFIED DIESEL TECHNICIAN
121 FIVE-STAR GOOGLE REVIEWS
100% MOBILE SERVICE
LICENSED & INSURED
NORTHERN ARIZONA'S #1 CHOICE
NO TOWING REQUIRED
FACTORY-TRAINED TECHNICIAN
SAME-DAY SCHEDULING AVAILABLE
CERTIFIED DIESEL TECHNICIAN
121 FIVE-STAR GOOGLE REVIEWS
100% MOBILE SERVICE
LICENSED & INSURED
NORTHERN ARIZONA'S #1 CHOICE
NO TOWING REQUIRED
FACTORY-TRAINED TECHNICIAN
SAME-DAY SCHEDULING AVAILABLE
121★Google Reviews
5.0Star Rating
100%Mobile & Onsite
0Towing Required

What We Fix

FULL-SERVICE
RV REPAIR

Every system. Every make and model. Handled at your location by a certified, career-trained technician.

01

ELECTRICAL SYSTEMS

Shore power, inverters, converters, batteries, solar, wiring faults, breakers — diagnosed and repaired on-site with professional equipment.

02

PLUMBING & WATER

Fresh water pumps, water heaters, burst pipes, leak detection, toilets, tanks — most plumbing jobs completed in a single mobile visit.

03

APPLIANCES & CLIMATE

Refrigerators, AC units, furnaces, generators, stoves, heat pumps — the systems that make your RV livable, repaired at your location.

04

STRUCTURAL & EXTERIOR

Roof leaks, delamination, soft floors, wall rot, slide seals, door and window repair — before small issues become catastrophic damage.

05

MECHANICAL & CHASSIS

Leveling systems, slide-out mechanisms, brakes, hitches, tow braking systems, steps, landing gear — Josh's diesel background shows here.

06

TANK CLEANING

1,800 PSI hydro-jet cleaning for black and gray tanks. Struvite descaling, sensor restoration, and dump valve repair — our original specialty.

THE JOY
IS IN THE JOURNEY.

RV breakdowns don't have to end your adventure. Josh shows up, fixes it right, and gets you back on the road — campsite to campsite across Northern Arizona.

Schedule Your Repair
Josh - RV Tank Specialist

About Josh

CERTIFIED.
EXPERIENCED.
DEDICATED.

Josh founded RV Tank Specialist after a career in the automotive industry, bringing a diesel repair certification and professional-grade diagnostic skills to mobile RV service in Northern Arizona.

Every one of those 123 five-star Google reviews reflects the same thing: a technician who diagnoses correctly, fixes it right, charges fairly, and explains everything along the way.

DIESEL CERTIFIED
AUTOMOTIVE CAREER
LICENSED & INSURED
121 ★ REVIEWS
Meet Josh

What Customers Say

REAL REVIEWS.
REAL RESULTS.

123 five-star Google reviews from Northern Arizona RV owners.

"
★★★★★
"Josh is the real deal. We have used him for all kinds of repairs over the past two years and there is no job he cannot handle. His knowledge of RV components is genuinely impressive."
CASI J.COTTONWOOD, AZ — GOOGLE REVIEW
"
★★★★★
"Camping in Sedona, water heater kept shutting off. Josh was already at the campground, stopped by, diagnosed it on the spot, and didn't charge us a thing. What a genuinely good guy."
CYNTHIA G.SEDONA, AZ — GOOGLE REVIEW
"
★★★★★
"Water pump died the night before we had to leave. Called at 6am, on the schedule by 11:30, met us in a parking lot, fixed it, and we made it to the Grand Canyon ahead of the weather."
VERIFIED GOOGLE CUSTOMERCOTTONWOOD, AZ — GOOGLE REVIEW
"
★★★★★
"Josh installed an air brake system on my 2000 Monaco Dynasty. Everything looks like it came straight from the factory. Would not hesitate to have him do any other work on my RV."
VERIFIED GOOGLE CUSTOMERNORTHERN AZ — GOOGLE REVIEW
"
★★★★★
"Professional but felt like family. Found it, fixed it, and even caught a second problem I didn't know I had. He has my business for as long as he wants it."
VERIFIED GOOGLE CUSTOMERCOTTONWOOD, AZ — GOOGLE REVIEW
"
★★★★★
"Had an issue with my water heater and Josh walked me through the troubleshooting over the phone to save me a service call. Not many people would do that. First call for any future repair."
VERIFIED GOOGLE CUSTOMERNORTHERN AZ — GOOGLE REVIEW

Coverage

PROUDLY SERVING
NORTHERN ARIZONA

Based in Cottonwood. Within approximately one hour of travel. Call to confirm your area.

HOME

VERDE VALLEY

Cottonwood • Camp Verde • Cornville • Jerome • Clarkdale • Rimrock

RED ROCK

SEDONA AREA

Sedona • Oak Creek Canyon • Village of Oak Creek • Munds Park

PRES.

PRESCOTT REGION

Prescott • Prescott Valley • Chino Valley • Dewey • Mayer • Bagdad

HIGH

FLAGSTAFF & BEYOND

Flagstaff • Williams • Kingman • Lake Havasu • Peach Springs • Seligman

INSP.

PRE-PURCHASE INSPECTION

Don't buy a used RV without having Josh inspect it first. Saves thousands in hidden repair costs.

?

NOT SURE?

Call us. If we can get there, we will — and a travel charge may apply for longer distances.

YOUR RV NEEDS FIXING.
WE COME TO YOU.

Based in Cottonwood — serving the Verde Valley, Sedona, Prescott, Flagstaff, and all of Northern Arizona.

📞 (928) 250-0758