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RV generators repair in Arizona

22 of the Arizona repair businesses listed here say, in their own words, that they work on generators: 5 in Mesa, 2 in Gilbert, 2 in Peoria, 2 in Phoenix, 1 in Avondale and 1 in Casa Grande, and 9 more towns. A business not on this list may still take the job; this page only counts the ones that said so on their own site or listing. Before you call, read RV generator won't start or shuts down in Arizona: what Onan tells owners to check.

Ranked by what each business has published: a trip fee or hourly rate first, then a named certification we can link to, then the number of Google reviews. Mobile techs list before shops that also travel. Nobody pays for placement. Data read 2026-09-08.

Mesa: 5

Full Service RV

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? RVIA/RVDA Certified TechnicianThe older industry certification (Registered, Certified, Master Certified) run by the RV Dealers Association and RV Industry Association before RVTI took over. Still held by many working techs.What do these terms mean? Part of the yearThe business says it is only in Arizona for part of the year, usually the winter snowbird months.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Mesa. Says it covers: “You’ll find us in the Mesa and East Valley area near Phoenix during the winter months and further north (where it’s cooler) in the summer – …”
4.2 on Google, 42 reviews (Google Maps, September 5, 2026)

Full Service RV is run by Don and Sally, who are RV owners themselves.

Call (480) 704-4474 Details Website Is this your business?

Desert RV Parts & Service

Mobile and shopRuns a shop and also sends a tech out. Bigger jobs may still mean a trip to their bay.What do these terms mean? RVIA/RVDA Certified TechnicianThe older industry certification (Registered, Certified, Master Certified) run by the RV Dealers Association and RV Industry Association before RVTI took over. Still held by many working techs.What do these terms mean?
Based in Mesa
4.7 on Google, 154 reviews (listing, September 7, 2026)

Desert RV Parts & Service provides both mobile and shop RV repair in Mesa and has RVIA & RVAA-Certified credentials.

Call (480) 986-5140 Details Website Is this your business?

ASAP Mobile RV Service LLC

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Mesa. Says it covers: “"East Valley" — Mesa, Apache Junction”
4.6 on Google, 23 reviews (Google Maps, September 5, 2026)

ASAP Mobile RV Service LLC provides mobile RV repair in Mesa and Apache Junction, covering the "East Valley," and names Joe and Sandy.

Call (480) 703-6571 Details Website Is this your business?

Happy Camper Mobile RV Repair LLC

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean?
Based in Mesa
4.2 on Google, 19 reviews (Google Maps, September 5, 2026)

Happy Camper Mobile RV Repair LLC provides mobile RV repair from Mesa for slides, awnings, leveling systems, tanks, HVAC, electrical systems, refrigerators, TV and audio systems, generators, steps, restoration, diesel and gas engines, brakes, and chassis work.

Call (480) 459-4911 Details Is this your business?

Arizona RV Service

Mobile and shopRuns a shop and also sends a tech out. Bigger jobs may still mean a trip to their bay.What do these terms mean?
Based in Mesa. Says it covers: “Arizona RV Service has proudly served RV owners across Mesa and the Greater Phoenix Area since 2006.”
4.6 on Google, 401 reviews (listing, September 7, 2026)

Arizona RV Service runs a shop at 1700 East Main Street in Mesa and also sends techs out.

Call (480) 220-8197 Details Website Is this your business?

Gilbert: 2

U.S. Repair Force - Mobile RV Repair

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Gilbert. Says it covers: “"Phoenix Metro & Prescott"”
4.9 on Google, 196 reviews (Google Maps, September 6, 2026)

U.S.

Call (480) 256-8343 Details Website Is this your business?

Eagle RV Repair

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean?
Based in Gilbert. Says it covers: “Mobile RV Repair Service Phoenix, Arizona and Surrounding Areas.”
4.3 on Google, 12 reviews (Google Maps, September 6, 2026)

Eagle RV Repair provides mobile RV repair from Gilbert with coverage across "Phoenix, Arizona and Surrounding Areas." Work includes RV repair and maintenance, refrigerators, water heaters, furnaces, roof air conditioning, generators, 110V and 12V electrical systems, plumbing, appliances, inspections, rain leaks, winterizing, and pre-trip service.

Call (602) 316-1439 Details Website Is this your business?

Peoria: 2

Help My RV Repairs

Mobile and shopRuns a shop and also sends a tech out. Bigger jobs may still mean a trip to their bay.What do these terms mean? Publishes ratesThis business prints its trip fee or hourly rate on its own website. We show the figure and the date we read it.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Peoria. Says it covers: “"Mobile RV repair services in Cave Creek AZ, Goodyear AZ, and Peoria AZ" … "the Valley, including Phoenix, Scottsdale, and Goodyear AZ" · ea…”
Flat diagnostic $230 (published on the company's site, read September 6, 2026)
4.9 on Google, 483 reviews (listing, September 6, 2026)

Help My RV Repairs is based in Peoria and works both from its shop and on the road, serving Cave Creek, Goodyear and Peoria, plus the Phoenix area including Scottsdale.

Call 602-918-0046 Details Website Is this your business?

Holt Brothers Mobile Certified RV Services

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? RVTAA (RV Technician Association of America)A membership body with three credentials: Registered, Certified and Master Certified RV Service Technician. Closely tied to the National RV Training Academy.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Peoria. Says it covers: “"Surprise, AZ, Peoria, AZ, Glendale, AZ, Goodyear, AZ, Buckeye, AZ, Avondale, AZ, Phoenix, AZ" — city pages for surprise-az, peoria-az, glen…”
5.0 on Google, 156 reviews (Google Maps, September 5, 2026)

Holt Brothers Mobile Certified RV Services is a family-owned company based in Peoria serving Surprise, Peoria, Glendale, Goodyear, Buckeye, Avondale and Phoenix.

Call (623) 738-9771 Details Website Is this your business?

Phoenix: 2

Five Star RV & Trailer Services

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? RVIA/RVDA Certified TechnicianThe older industry certification (Registered, Certified, Master Certified) run by the RV Dealers Association and RV Industry Association before RVTI took over. Still held by many working techs.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Phoenix. Says it covers: “We provide expert RV and trailer repair services across the entire Greater Phoenix area. Our mobile units are ready to come to you from Scot…”
4.9 on Google, 57 reviews (listing, September 7, 2026)

Five Star RV & Trailer Services is based in Phoenix and covers the greater Phoenix area "from Scottsdale to Surprise," including Mesa, Chandler, Gilbert, Glendale, Tempe, Peoria and Avondale.

Call (602) 596-2399 Details Website Is this your business?

RV Eagle

Mobile specialistFocuses on one system (refrigerators, roofs, tanks, hydronic heat) rather than general repair.What do these terms mean? Aqua-Hot factory authorizedTrained by Aqua-Hot (Airxcel) on its hydronic heating systems. Matters if your coach has one; irrelevant otherwise.What do these terms mean?Onan / Cummins generator serviceFactory training on Onan (Cummins) RV generators. Useful when the generator is the problem.What do these terms mean?
Based in Phoenix. Says it covers: “We Service Phoenix, Mesa, Chandler, Glendale, Scottsdale, Gilbert, Tempe, Peoria, Surprise, Avondale, Goodyear, Buckeye, El Mirage, Tolleson…”
3.7 on Google, 45 reviews (listing, September 7, 2026)

RV Eagle is based in Phoenix and serves the whole Phoenix area, including Mesa, Chandler, Glendale, Scottsdale, Gilbert, Tempe, Peoria, Surprise, Avondale, Goodyear, and Buckeye among many others, plus Globe, Florence, Casa Grande, and Prescott.

Call (602) 618-0295 Details Website Is this your business?

Avondale: 1

Casa Grande: 1

Hernandez Mobile RV Repair

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Aqua-Hot factory authorizedTrained by Aqua-Hot (Airxcel) on its hydronic heating systems. Matters if your coach has one; irrelevant otherwise.What do these terms mean?Onan / Cummins generator serviceFactory training on Onan (Cummins) RV generators. Useful when the generator is the problem.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Casa Grande. Says it covers: “"Casa Grande and Phoenix"”
4.8 on Google, 133 reviews (Google Maps, September 6, 2026)

Hernandez Mobile RV Repair is based in Casa Grande and covers Casa Grande and Phoenix.

Call (520) 276-4250 Details Website Is this your business?

Glendale: 1

Southwest RV - Storage Parts Service

RV repair shopA fixed location. You bring the RV to them; no trip fee, but towing or driving it in is on you.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Glendale
4.8 on Google, 329 reviews (listing, September 7, 2026)

Southwest RV - Storage Parts Service operates a repair shop in Glendale with hours Monday through Friday from 8:00 AM to 5:00 PM.

Call (623) 486-3452 Details Website Is this your business?

Parker: 1

Are Vee In A Fix (Mobile RV Repair)

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Part of the yearThe business says it is only in Arizona for part of the year, usually the winter snowbird months.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Parker
4.2 on Google, 75 reviews (Google Maps, September 5, 2026)
2.8 on Yelp, 11 reviews (listing, September 7, 2026)

Are Vee In A Fix is a one-tech mobile operation run by Jack, who explains, "I work November through March in Parker Arizona and in Washington State the rest of the year." During the Parker season, hours are 8 a.m.

Call (509) 557-9680 Details Website Is this your business?

Prescott: 1

My RV Pros

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? RVTAA (RV Technician Association of America)A membership body with three credentials: Registered, Certified and Master Certified RV Service Technician. Closely tied to the National RV Training Academy.What do these terms mean?NRVTA (National RV Training Academy)A training school in Athens, Texas. Graduates usually go on to RVTAA technician or NRVIA inspector credentials; the academy itself is the school, not the certifying body.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Prescott. Says it covers: “Servicing Prescott, PV, Dewey, Cottonwood, Verde Valley, Cottonwood, Flagstaff; Northern-Central Arizona Areas”
5.0 on Google, 1 reviews (listing, September 7, 2026)

My RV Pros provides mobile RV service across Prescott, Prescott Valley, Dewey, Cottonwood, Verde Valley, Flagstaff, and other Northern-Central Arizona areas.

Call (928) 450-7008 Details Website Is this your business?

Quartzsite: 1

RV Lifestyles

RV repair shopA fixed location. You bring the RV to them; no trip fee, but towing or driving it in is on you.What do these terms mean? Onan / Cummins generator serviceFactory training on Onan (Cummins) RV generators. Useful when the generator is the problem.What do these terms mean?Factory trained (other brands)The business names a manufacturer's own training or authorized-service program (Dometic, Spartan, Winegard, Truma, Oasis, Magnum and similar).What do these terms mean? Part of the yearThe business says it is only in Arizona for part of the year, usually the winter snowbird months.What do these terms mean?
Based in Quartzsite. Says it covers: “Proudly serving seasonal residents and RV travelers in Quartzsite.”
4.2 on Google, 502 reviews (listing, September 7, 2026)
2.6 on Yelp, 39 reviews (listing, September 7, 2026)

RV Lifestyles operates a repair shop in Quartzsite and is "Proudly serving seasonal residents and RV travelers in Quartzsite." It works on AC failures, awnings, appliances, towing and axles, generators, electrical setups, coach systems, and structural components.

Call (928) 927-8222 Details Website Is this your business?

Salome: 1

High Desert RV

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Part of the yearThe business says it is only in Arizona for part of the year, usually the winter snowbird months.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Salome. Says it covers: “I offer premium mobile RV repair services to clients in the Salome, Brenda and Hope, area.”
5.0 on Google, 6 reviews (Google Maps, September 5, 2026)

High Desert RV provides seasonal mobile RV repair from November through March in the Salome, Brenda, and Hope area.

Call (541) 975-4561 Details Website Is this your business?

Sierra Vista: 1

Surprise: 1

RV Mobile Tek

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Says it takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Surprise. Says it covers: “"within approximately 35 miles of Surprise"”
4.9 on Google, 77 reviews (Google Maps, September 5, 2026)

RV Mobile Tek is based in Surprise and serves owners "within approximately 35 miles of Surprise." It is open 24/7, including weekends and holidays for emergency service, and the company was established in 1993.

Call (623) 244-2232 Details Website Is this your business?

Tucson: 1

Tucson Mobile RV Service

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Publishes ratesThis business prints its trip fee or hourly rate on its own website. We show the figure and the date we read it.What do these terms mean?
Based in Tucson. Says it covers: “"Tucson, AZ" and "Benson, AZ"”
Flat prices per service (published on the company's site, read September 6, 2026)
4.6 on Google, 41 reviews (Google Maps, September 5, 2026)

Tucson Mobile RV Service is run by Sean and Danna from the east side of Tucson and serves Tucson and Benson.

Call (970) 405-2304 Details Website Is this your business?

Wittmann: 1

Ironwood Mobile RV Repair

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? RVTAA (RV Technician Association of America)A membership body with three credentials: Registered, Certified and Master Certified RV Service Technician. Closely tied to the National RV Training Academy.What do these terms mean?
Based in Wittmann. Says it covers: “"surrounding areas within 50 miles"”
5.0 on Google, 38 reviews (Google Maps, September 5, 2026)

Ironwood Mobile RV Repair is a veteran-owned company based in Wittmann, northwest of Phoenix, covering "surrounding areas within 50 miles." Hours are Monday through Friday 9 to 5.

Call (602) 637-9493 Details Website Is this your business?