Fleet Maintenance in Phoenix, Arizona

When you have six trucks and one of them is always in the shop, the shop matters as much as the trucks. The Phoenix fleet maintenance providers here run PM programs on intervals you set, keep the DOT inspection binder current, and hold the records that keep Arizona enforcement happy. Look for fleet accounts, after-hours drop-off, and shops that will come to your yard.

92Fleet Maintenance Shops
9Open 24 Hours
4.5Average Rating
0Premium Shops

All Fleet Maintenance Shops in Phoenix

5.0(1 reviews)
Transmission RepairDiesel Engine RepairDiesel SpecialistCommercial & Fleet
(623) 231-5178
5.0(56 reviews)
Transmission RepairDiesel Engine RepairDiesel Specialist
(480) 220-6273
5.0(6 reviews)
Fleet MaintenanceBus RepairDiesel Engine RepairDOT InspectionsEmergency Repair +4 more
(602) 935-0590
5.0(3 reviews)
Fleet MaintenanceDPF CleaningDiesel Specialist
(602) 305-6800
5.0(7 reviews)
Diesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 995-9444
5.0(5 reviews)
Diesel SpecialistCommercial & Fleet
(602) 258-3333
5.0(7 reviews)
Diesel RepairIndependent ShopHighly Rated

Icon Equipment

Phoenix, AZ
(623) 401-4266
5.0(11 reviews)
OEM PartsMobile ServiceAftermarket Parts
(602) 908-9006
5.0(64 reviews)
Diesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 321-0667
5.0(13 reviews)
Bus RepairFleet MaintenanceRV RepairPreventive MaintenanceDiesel Specialist +1 more

Ge Diesel Repair

Phoenix, AZ
(361) 510-2687
5.0(3 reviews)
Diesel Engine RepairDiesel Specialist
(602) 980-9968
5.0(2 reviews)
Hydraulic RepairDiesel Specialist
(623) 401-4686
5.0(14 reviews)
DOT InspectionsFleet MaintenanceDiesel SpecialistCommercial & Fleet

Cam Fleet Care

Phoenix, AZ
(602) 492-1884
5.0(22 reviews)
Transmission RepairDOT InspectionsASE CertifiedFleet MaintenanceDiesel Specialist +1 more
24/7
(602) 628-8338
5.0(9 reviews)
Diesel SpecialistOpen 24 Hours
(209) 814-8104
5.0(22 reviews)
Diesel Engine RepairDiesel SpecialistCommercial & Fleet
(623) 581-8601
4.9(68 reviews)
Diesel SpecialistCommercial & Fleet
24/7
(623) 340-0548
4.9(80 reviews)
Diesel Engine RepairDiesel SpecialistOpen 24 Hours
(602) 484-0000
4.9(10 reviews)
Diesel RepairIndependent ShopHighly Rated
(480) 957-4301
4.9(14 reviews)
Fleet MaintenanceDiesel Engine RepairDiesel SpecialistCommercial & FleetEmergency Repair +2 more

GJH Motors LLC

Phoenix, AZ
(480) 370-8163
4.9(10 reviews)
Transmission RepairEmergency Repair

Impact Diesel

Phoenix, AZ
(623) 582-8080
4.9(126 reviews)
ASE CertifiedDiesel Specialist
(602) 442-1054
4.9(93 reviews)
Diesel Engine RepairDiesel Specialist
(480) 571-6630
4.9(9 reviews)
Diesel SpecialistCommercial & Fleet
(602) 399-4006
4.8(30 reviews)
Fleet MaintenanceDiesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 845-3682
4.8(33 reviews)
Fleet MaintenanceEngine DiagnosticsBrake ServiceTransmission RepairASE Certified +2 more
(602) 737-3676
4.8(253 reviews)
Transmission RepairDiesel Specialist
(602) 438-7402
4.8(17 reviews)
Hydraulic RepairRV RepairDiesel Engine RepairDiesel Specialist
(623) 570-3542
4.8(298 reviews)
Diesel Engine RepairDiesel Specialist
(480) 970-9080
4.8(88 reviews)
Diesel Engine RepairDiesel Specialist
(602) 641-5571
4.8(615 reviews)
Engine DiagnosticsFleet MaintenanceFuel System ServiceDiesel Specialist
(602) 269-9338
4.8(24 reviews)
RV RepairDiesel Engine RepairDiesel Specialist
(602) 278-8538
4.8(17 reviews)
RV RepairDiesel Specialist
24/7
(602) 329-6038
4.8(20 reviews)
Mobile ServiceRV RepairDiesel Engine RepairDiesel SpecialistOpen 24 Hours
(602) 426-8109
4.7(69 reviews)
Diesel Engine RepairDiesel SpecialistCommercial & Fleet
(623) 848-1970
4.7(1588 reviews)
Transmission RepairWarranty WorkEngine DiagnosticsDiesel Specialist
(602) 708-2781
4.7(36 reviews)
Diesel Engine RepairDiesel Specialist

Strictly Diesel

Phoenix, AZ
(623) 582-4404
4.7(334 reviews)
Transmission RepairDiesel Engine RepairPreventive MaintenanceDiesel Specialist

Alliant Power

Phoenix, AZ
(602) 269-2471
4.7(87 reviews)
Preventive MaintenanceDiesel RepairIndependent ShopHighly Rated
(602) 962-5070
4.7(749 reviews)
Preventive MaintenanceDiesel Specialist
(602) 765-0758
4.7(59 reviews)
Diesel Engine RepairDiesel Specialist
(602) 570-5477
4.7(14 reviews)
DOT InspectionsFleet MaintenanceDiesel Engine RepairDiesel SpecialistOpen 24 Hours
(602) 267-1322
4.7(49 reviews)
Emergency RepairDiesel Specialist
(602) 269-5043
4.7(30 reviews)
Diesel Engine RepairDiesel Specialist
(602) 414-1900
4.6(47 reviews)
Diesel Engine RepairDiesel RepairIndependent ShopHighly Rated
(602) 237-1707
4.6(18 reviews)
Hydraulic RepairRV RepairDiesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 772-8227
4.6(31 reviews)
Emergency RepairFleet MaintenanceDiesel Engine RepairPreventive MaintenanceDiesel Specialist
(602) 269-7045
4.6(50 reviews)
DOT InspectionsRV RepairDiesel Engine RepairDiesel Specialist
(602) 278-9195
4.6(443 reviews)
Engine DiagnosticsDiesel Engine RepairDiesel Specialist
(602) 888-2544
4.5(26 reviews)
Engine DiagnosticsDiesel Engine RepairPreventive MaintenanceDiesel Specialist
(602) 242-3930
4.5(4 reviews)
Diesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 232-0600
4.5(28 reviews)
Diesel SpecialistDiesel RepairIndependent ShopHighly Rated
(623) 340-4503
4.5(2 reviews)
Diesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 830-3232
4.5(68 reviews)
Fleet MaintenanceEngine DiagnosticsEmergency RepairSemi-Truck RepairMobile Service +1 more
(602) 237-3377
4.5(42 reviews)
Diesel Engine RepairPreventive MaintenanceDiesel Specialist
909-428-3410
4.4(9 reviews)
OEM PartsDiesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 252-1414
4.4(53 reviews)
DOT InspectionsMobile ServiceDiesel Engine RepairDiesel Specialist
(602) 269-8697
4.4(80 reviews)
DOT InspectionsFleet MaintenanceDiesel Engine RepairDiesel SpecialistCommercial & Fleet

Reading Truck

Phoenix, AZ
(602) 269-9721
4.4(459 reviews)
Mobile ServiceEmergency RepairDiesel Specialist

BRW Truck Repair

Phoenix, AZ
4.3(15 reviews)
RV RepairDiesel Engine RepairDiesel Specialist
(602) 692-7601
4.3(6 reviews)
Preventive MaintenanceDiesel Specialist
(480) 562-4836
4.3(19 reviews)
Diesel Engine RepairDiesel RepairIndependent Shop
(623) 879-6608
4.3(38 reviews)
Hydraulic RepairDiesel RepairIndependent Shop
(602) 463-7913
4.3(11 reviews)
Diesel Engine RepairDiesel Specialist
(480) 932-4860
4.3(624 reviews)
Bus RepairDiesel Engine RepairHydraulic RepairRV RepairTransmission Repair +2 more

Fleet Tech Inc

Phoenix, AZ
(602) 757-0026
4.3(4 reviews)
Diesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 252-8841
4.3(31 reviews)
Mobile ServiceDiesel Specialist
(602) 278-3571
4.3(96 reviews)
Diesel Engine RepairDiesel Specialist

Complete HTR

Phoenix, AZ
(623) 745-5896
4.3(24 reviews)
Hydraulic RepairMobile ServicePreventive Maintenance
(602) 415-0222
4.2(128 reviews)
Diesel Engine RepairDiesel Specialist
(602) 254-0500
4.2(5 reviews)
Diesel RepairIndependent Shop

Core Machinery

Phoenix, AZ
(480) 545-2400
4.2(15 reviews)
Diesel Engine RepairDiesel RepairIndependent Shop

Balar Equipment

Phoenix, AZ
(602) 944-1933
4.2(13 reviews)
OEM PartsMobile Service
(623) 907-9396
4.1(214 reviews)
DOT InspectionsDiesel Specialist

W.W. Williams

Phoenix, AZ
(602) 257-0561
4.1(230 reviews)
Aftermarket PartsFleet MaintenanceBus RepairDiesel Engine RepairEmergency Repair +2 more
(602) 792-3609
4.1(35 reviews)
Diesel SpecialistCommercial & Fleet
(602) 377-5574
4.1(31 reviews)
Hydraulic RepairRV RepairDiesel Engine RepairDiesel Specialist
(623) 244-8887
4.1(83 reviews)
Diesel Engine RepairBrake ServiceRV RepairSemi-Truck RepairTransmission Repair +2 more
(602) 299-6794
4.0(4 reviews)
Fleet MaintenanceDiesel SpecialistCommercial & FleetOpen 24 Hours
(866) 724-2052
4.0(27 reviews)
DOT InspectionsMobile ServiceFleet MaintenanceCommercial Vehicle ServiceDiesel Specialist +1 more
(480) 273-5651
4.0(4 reviews)
Hydraulic RepairFleet MaintenanceDiesel Engine RepairRV RepairDiesel Specialist
(602) 437-7231
3.9(33 reviews)
Emergency RepairEngine DiagnosticsFleet MaintenanceDiesel Engine RepairDiesel Specialist
(602) 978-2555
3.9(419 reviews)
Fleet MaintenanceDiesel Engine Repair24-Hour ServiceDOT InspectionsRV Repair +4 more
(480) 912-9422
3.9(37 reviews)
Aftermarket PartsFleet MaintenanceBus RepairHydraulic RepairDPF Cleaning +6 more
(602) 702-3861
3.8(37 reviews)
Mobile ServiceDiesel Specialist
(480) 530-7347
3.7(3 reviews)
Bus RepairEmergency RepairBrake ServicePreventive MaintenanceDiesel Specialist

TA Travel Center

Phoenix, AZ
24/7
(623) 936-6600
3.6(1793 reviews)
DOT InspectionsEngine DiagnosticsOpen 24 Hours
(602) 421-7166
3.6(27 reviews)
Mobile ServiceDiesel Engine RepairDiesel Specialist
(602) 278-1174
3.5(11 reviews)
Diesel Engine RepairDiesel SpecialistCommercial & Fleet
(602) 878-4583
3.0(2 reviews)
Diesel Engine RepairDiesel SpecialistOpen 24 Hours
(602) 484-9425
2.0(1 reviews)
Mobile ServiceDiesel Specialist
(602) 503-9185
DOT InspectionsDiesel Engine RepairDiesel SpecialistCommercial & Fleet

Fleet Maintenance FAQ — Phoenix, Arizona

What should a preventive maintenance program for a small diesel fleet include?
At minimum: oil and filter service on the manufacturer's hour or mile interval, fuel and air filters, coolant testing, brake and tire inspection, greasing, DEF system checks, and a look at the aftertreatment history. Add the annual DOT inspection for commercial vehicles. A good Phoenix fleet shop puts this on a calendar per unit and sends reminders so nothing slips.
How do fleet accounts work with Phoenix diesel shops?
Most fleet shops offer net-30 billing, a single monthly statement, and a negotiated labor rate once you commit a few units. Some include priority scheduling and a loaner or shuttle. Ask what the minimum fleet size is — in Phoenix that is often as low as three vehicles — and whether they will keep digital service records you can pull for audits.
Is it better to use one shop for everything or split engine, brakes, and trailers between specialists?
For a small fleet, one shop that can do 90 percent of the work — PMs, brakes, electrical, emissions, inspections — is simpler and keeps records in one place. Send the rare rebuild or reefer job to a specialist. Larger Arizona fleets often keep one general fleet shop plus a dedicated trailer and reefer vendor.
What records does Arizona or the DOT expect me to keep for my trucks?
Commercial motor vehicles need a maintenance file per unit showing inspections, repairs, and the annual inspection report, retained for at least a year while the vehicle is in service and six months after. Driver vehicle inspection reports and defect repairs go in the same file. Fleet shops in Phoenix that work with carriers usually hand you paperwork formatted for exactly this.
Can a fleet shop maintain the diesel pickups and vans in my fleet as well as the big trucks?
Yes, and most prefer it — pickups, service vans, and medium-duty trucks are the bulk of many Phoenix fleet shops' work. Confirm they carry the scan tools for your engine families (Power Stroke, Cummins, Duramax, plus any Isuzu or Hino cabovers) and that they can handle warranty-compliant service intervals on newer units.