Welcome to Jo

We repair a wide range of Jo Equipment.

Ask questions, or 1-336-969-0110 for faster service.

Use the search bar above to find specific manufacturers.

• 40+ years of experience repairing Industrial & Commercial units
• Certified Senior Industrial Electronics Technician
• Ability to do Reverse Engineering
• No job to big or small
• Fast turn around time on most units
• Quality of work comes before profit!
• Old Fashion Customer Service is always the right policy
• Extended warranty
• Fair Estimates
• Low Prices

No repair summaries available yet for this manufacturer.

Comments for Jo

📝 AZLI SIJAM said:

John Deere RE522528 experiencing engine control issues, need repair ASAP.

➡️ Reply John Deere

📝 mike said:

could you please tell me where i could get a service and repair manual for a mark iv mobile air conditioning unit. thak you for any help you can give me. mike burnash

➡️ Reply John E. Mitchell Co

📝 Kevin said:

I like to know if you can get the rest of or make a complete unit out of what I just purchased on ebay. Its the old Mark IV unit that came out of a 1976 Chevy Vega. I would very much like to have it retrofited with the new refrigereant. What I have is the control unit with the vents with out hoses or receiver/drier, pully for a 140 cubic inch Chevy Vega motor. I heard these are what lots of people were putting on thir Cosworth Vega for nice air. Can you help?

➡️ Reply John E. Mitchell Co

📝 Eugene A. Slater said:

bought this antique camper, in it was this above unit....the evaporator housing and duct work is fine, but there is a missing part on the evaporator, it seems to be a piece, I think the expansion valve, as the pressure line was hanging loose, and both ends, on the coil and on the hose seem identical flare fittings....so I dont see any expansion valve, but I do see a control like for temp, at any rate I need whatever is used to connect those two fittings together....also that old York/Techumsa compressor is locked up, so need a newer style comp that I can mount in that essential location, can you recommend something from another common car??

➡️ Reply John E. Mitchell Co

📝 Kurt Laederach said:

Hi there,I have a John E. Mitchell a/c Unit Mark IV with the serial M-310655. Do yu perhaps have a wiring diagram of this unit? I would be happy to hear from you asap.Best regards,Kurt

➡️ Reply John E. Mitchell Co

📝 RJ Wall said:

Good Day Sirs ! I have a Mark IV Caravan Unit Serial # 484 1283 Model # 478 or 47B Mounted on My 1973 LeasureTime MotorHome Roof OEM , I think .. # 1 Fan still works no cooling ( solution ?? ) # 2 Need a very good Used or new Outter Plastic Case , this one is cracked and in bad shape . Price with shipping to 68801 . # 3 An outlet to buy AC parts in Nebraska ? # 4 What other outter shells / cases will interchange with this one ? Thanks for your assistance to the 4 questions above !! Rich Wall Ph # 1 308 381 6111 Gr5and Island , Nebraska

➡️ Reply John E. Mitchell Co

📝 Larry Spleas said:

Hello: I found this post about the Mark 1V caravan RV air conditioner. My unit is: Model 478 serial 491-1824 Is the parts (plastic top) anywhere to be found.

➡️ Reply John E. Mitchell Co

📝 paulbeartil said:

hi there they will give you there correct sizes if you tell them the height paul

➡️ Reply John E. Mitchell Co

📝 Jason Aguiar said:

I have a air conditioner unit that is model number 258-13422.can it be repaired or tested and how much will it cost?

➡️ Reply John E. Mitchell Co

📝 sam @ agri center said:

need to know price and availability of condencer for this unit serial number 503-7328

➡️ Reply John E. Mitchell Co

📝 Eric Hartman said:

Hi! I need a new shroud for a Caravan Mark IV A/C unit on a 63 Avion travel trailer. Do you have any suggestions? Thanks a lot!

➡️ Reply John E. Mitchell Co

📝 Larry Wagner said:

I have a 1987 Holiday Rambler Aluma-lite motorhome. The heater core is leaking and I need a new one. I found some literature in the manual that came with the motorhome. It has a diagram and a parts list for a 07-100 heat/cool unit with the name John E Mitchell Co. on it. It is 15 and 1/2 inch X 6 and 1/4 inch X 2 inches nominally. Any help would be appreciated.Larry

➡️ Reply John E. Mitchell Co

📝 Chett A Collins said:

Just bought 1976 ford rv that has coleman ac unit in roof/ can this be recharged?

➡️ Reply John E. Mitchell Co

📝 Edward Filipowski said:

I have an 81 Ford Mustang with a Mark IV ac unit installed and I need to replace the stock heater unit, but the condenser assembly is in the road. Do you have install instructions for your adapter kit # 8006274? Thank you, Ed

➡️ Reply John E. Mitchell Co

📝 David Hall said:

are parts such as knobs, vents available for older units? thank you david

➡️ Reply John E. Mitchell Co

📝 john bube said:

I have a Mark IV mobile air conditioner that the blower motor has failed. it is a in dash model , the motor # is 25910 (12v 3-speed single shaft CCW) do you have this part. Thank you John Bube (920) 979-3669

➡️ Reply John E. Mitchell Co

📝 chris siberas said:

I am having issues with my John Deere AH2244250 Electronic Control unit. It is not responding to inputs or displaying any data. Looking for a repair service as soon as possible.

➡️ Reply John Deere

📝 Rose Strasser said:

We have a 1971 Holiday Rambler travel trailer with the air conditioner cover broken. Is there a way to get a new cover to put back on it. It is stamped John E Mitchell Co. Rv445214. Please get back to us

➡️ Reply John E. Mitchell Co

📝 Eddie J Kadlecek said:

lookong for a pair of chrome knobs for like fridge king original john E Mitcheell e- mail me at skibige@satx.rr.com or call 210-286-4527

➡️ Reply John E. Mitchell Co

📝 Ed Smith said:

Hello,I have a John E. Mitchell under dash straight cool Escort unit with some broken vents, and I would like to know if you have some replacement vents for sale?

➡️ Reply John E. Mitchell Co

📝 Jeff Latsch said:

: My John Deere RE64583 SVC Setup Panel has stopped functioning properly. It no longer initializes when I power it on, and the screen remains blank. This panel is essential for managing our equipment maintenance schedule and operating procedures, so its malfunctioning has significantly disrupted our workflow. While Id like to explore repair options first, I need a realistic estimate of the cost before proceeding. Based on my previous interactions with John Deere, the average cost for repairing this particular model seems to be around .:

➡️ Reply John Deere

📝 dennis noto said:

John Deere AE 48107 Bale-Trak Monitor not displaying any data. Need a repair technician to fix the issue

➡️ Reply John Deere

📝 Bud Gibson said:

Experiencing malfunction with John Deere AH2244250 electronic control unit. Device not responding to commands or displaying error codes. Urgent repair needed.

➡️ Reply John Deere

📝 OliverAtmob said:

John Deere ECU 70842 displaying error code A-0530G12, unable to power on or communicate with equipment properly. Need repairs on the controller unit urgently.

➡️ Reply John Deere

📝 Lou Pennacchia said:

Subject Repair Inquiry for John Deere Greenstar ControllerDear Repair Shop,I am reaching out on behalf of my client who is experiencing an issue with their John Deere Greenstar Controller. The part number is not specified, but they are encountering functionality problems with the controller.Could you please provide more information on the troubleshooting steps or potential repairs required for this specific issue? Your

➡️ Reply John Deere

📝 sergio garcia said:

: Our industrial oven has stopped working properly. It will turn on but wont heat up consistently and is fluctuating between high and low temperature ranges. This issue prevents us from completing our baking tasks efficiently, which significantly impacts production deadlines and quality control. Based on the model and age of the oven, it seems that a complete replacement may be necessary at an estimated cost of $5,000 to $7,000. We would appreciate information regarding potential repair options and their associated costs.:

➡️ Reply John Deere

📝 Enzo lezzi said:

Subject Urgent Repair Needed for John Deere RE81075 ControllerHi, we are experiencing issues with our John Deere RE81075 - the controller is not responding and displaying error code E123. Equipment is currently down, affecting operations. Please advise on urgent repair action required. Thank you.

➡️ Reply John Deere

📝 Van said:

Experiencing issues with my John Deere RE528702 controller - not responding. Need assistance ASAP.

➡️ Reply John Deere

📝 VIVEK AGARWAL said:

Experiencing issues with the Cluster Gauge Assembly on my John Deere AL77111E. Need a repair technician to address the malfunction.

➡️ Reply John Deere

📝 Jacob Bergen said:

I have a John Deere RE219402 controller that is not functioning properly. The unit fails to power on and does not respond to any input commands. I have attempted to troubleshoot the issue by checking all connections and ensuring proper power supply, but the problem persists. Based on my assessment, the controller likely needs to be replaced. The estimated cost for a replacement John Deere RE219402 controller is approximately $300 to $500 based on current market rates. I am seeking repair service to address this issue

➡️ Reply John Deere

📝 MichealSlich said:

Eliminate Vibration Issues and Improve Equipment Performance Vibration is a silent killer of industrial machines. Imbalance leads to worn-out bearings, misalignment, and costly breakdowns. Balanset-1A is the ultimate tool for detecting and correcting vibration problems in electric motors, pumps, and turbines. What Makes Balanset-1A Stand Out? - Precise vibration measurement & balancing - Compact, lightweight, and easy to use - Two kit options on Machineryline: Full Kit: Balanset-1A device, Vibration sensors, Software & mounting accessories, Hard carrying case Price: €1751 OEM Kit: Balanset-1A device, Basic sensors, Software Price: €1561 Prevent unexpected breakdowns – Invest in Balanset-1A today!

➡️ Reply John Deere