Get in Touch

Questions, corrections, and partnership ideas go directly to Mark at TestTalkHQ. Use the form below or email [email protected].

Good reasons to reach out:

• Calculator not matching your machine or code edition—send the inputs you used
• Errors or outdated info in a review or guide
• Tool or product suggestions worth hands-on testing
• Media, sponsorship, or affiliate partnership inquiries (clear, relevant pitches only)
• General feedback from welders, electricians, and shop owners using the site

Mark reads every message. Most replies go out within a few business days; busy weeks after new reviews or calculator launches may take a bit longer. For urgent safety issues on published content, put “URGENT” in the subject line.