Alderman Automotive Machine

Reviews

• SH

  Shaun Andrew Jennings Jr. (Horriblydi5figured)

  Sep 25, 2025
  5.0
  Brought a small block ford roller block in to get checked and seeing what needed to be done in order to use it in my mustang. Ended up needing to do the whole 9 on the block, but the machine work was top notch. They ordered pistons, rings, main & rod bearings all for me. Even had an issue with flywheel balancing on a Mcleod piece I brought in and they offered to supply me a refinished stock piece. Everything supplied was high quality at that too. The only issue I had here was miscommunication with what type of piston I wanted to run, which was my fault as I should have communicated that more clearly. What was supplied was well within what I had in mind for the car and just ran it. So far, I've put well over 700ish miles on the build hiccup free. Can definitely recommend these guys👍
• JK

  John Kernan

  Feb 29, 2024
  5.0
  A very talented group of techs. Rottler hone and CNC machine make accurate machining. They are one of the best engine machine shops around
• DM

  Drew Metcalf

  Sep 25, 2020
  5.0
  Highly recommend Alderman’s. I had a LS block machined by them and they did absolutely fantastic work!!
• DT

  Dave toast

  Aug 14, 2020
  5.0
  Paul and his crew always take the time to explain. They never rush you off the phone.
• UU

  Uparms

  May 12, 2018
  5.0
  Instead of selling a service that would cost more than a hard to find part, staff helped me locate a rocker shaft that I could not find at 8 national specialty parts shops. Took time to educate me on some other engine issues. Lucky we have tAlderman here in Delaware!!