Below is the list and price of all of our services. If sending in multiple trains, and requesting different services for each engine, then to prevent delays, please attach a typed note to each seperate engine, specifying what work each engine should recieve. Priority Service is on a per engine basis.

Click here for shipping instructions.

All services includes a software update to the latest version of your engine.


NEW: We now offer installation of the BLI GoPack! The addon includes the GoPack itself along with installation. NOTE: We do not sell it seperately but only as an addon service with a Paragon 4 decoder replacement or upgrade service (must be HO scale decoder, not n-scale). 

NOTE: Paragon 4 does not support smoke units from Paragon (QSI, etc) or BlueLine engines. Any engine sent in for a Paragon 4 upgrade that currently has a smoke unit except for Paragon 2 & 3 (steam engines only, diesel Paragon 2 with smoke will be disconnected), will have the smoke unit disconnected. The engine will be sent back upgraded but with no smoke. The Cab light, if equipped, in on Paragon 2 to Paragon 4 upgrade will work in reverse, so we can disconnect it if desired. Smoke/lights will work fine for Paragon 3 to Paragon 4 upgrades.


We do not upgrade n-scale engines, but currently can repair Paragon 2 n-scale engines and replace the decoder (with a replacement Paragon 2 n-scale decoder).



NOTE 4-13-2021 We have decoders in stock, Paragon 4 decoders. We no longer will be receiving Paragon 3 decoders at this point. Paragon 4 has sounds for any engine that was produced in Paragon 3 and Paragon 4.



Paragon 3 to Paragon 4 Upgrade (Read note above) $105.00
Paragon 2 to Paragon 4 Upgrade (Read note above) $165.00
BlueLine to Paragon 4 Upgrade (Read note above) $175.00
Paragon to Paragon 4 Upgrade (Read note above) $185.00
GoPack! Power Continuity Capacitor Pack with plug (only as add-on with upgrade or decoder replacement, HO decoder only. Paragon 4 compatible via plug)             $25.00

Repairs / Others

Paragon 4 Decoder Repair/Replacement $105.00
N-Scale Paragon 2 or 3 Decoder Repair/Replacement $99.00
Repair Locomotive Electrical Problems $119.00
Paragon 4 / Paragon 3 / Paragon 2 / BlueLine Software Update            $75.00
Priority Service (per locomotive basis) $25.00
* Priority service guarentees that your locomotive will be shipped back to you from our facility within 2 business days, instead of the standard 5-7 business days.    

About Us

We are the only authorized repair center for out of warranty BLI trains, and we are authorized to perform extra services, such as upgrading BlueLine to Paragon 4.

Authorized by Broadway Limited Imports