The Erg Doctor LLC

Honored to have had the privilege to provide my maintenance and repair service on all of the @concept2inc #RowErgs at Rancho Santa Fe Fire District 💪🏻 Physical preparedness is a cornerstone in this selfless field, and I am beyond stoked to ready the tools that keep the squad ready for service. 👍🏻 #crossfit #theergdoc #repair #maintenance #gym #sd #sandiego #concept2 #rowerg #gymrepair #firedepartment #firerescue #ranchosantafe #fireforce

New SkiErg Drive Spool and we’re good to go!

Busted #skierg drive spool! New spool installed. The longevity of @concept2inc machines is second to none, but sometimes outlier conditions result in a parts failure. The best part is that every component of these machines is available direct from the manufacturer; add me into the equation and your machines will be serving your athletes for years to come! 💥 #crossfit #theergdoc #gym #repair #maintenance #sd #nxpt #sandiego #concept2 #assaultfitness #roguefitness

Fresh Post!

Customer States: “Some of the ergs feel weak even up on 10.” Answer: “Significant dust build up will kill your drag factor.” See here the drag factor readings before and after cleaning the flywheel. 🧼 #theergdoc #gym #repair #maintenance #crossfit #sd #sandiego #concept2 #gymrepair #rowerg #theyardgym

⚠️ PSA - Keep your @torquefitnessusa #tankm4 tires inflated to 30 PSI. ⚠️ Under-inflated tires will lead to damaged tire inner tubes and therefore will need to be replaced. I would recommend checking tire pressure on the units at least quarterly. #themoreyouknow🌈 #crossfit #theergdoc #gym #repair #maintenance #sd #sandiego #sanmarcos #vista #ca #socal #sled #sledpull

Happy Valentine’s!🥰

Happy Valentine’s Day all you Ergomaniacs!💞 🚣 ⛷️ 🚴 @concept2inc

🚀 That whooshing super-sonic sound?! What you’re hearing is a loose flywheel housing screw digging into the inside face of the flywheel. It was so loose in fact that you can see once I pulled the flywheel the screw fell free from its home. If there’s one notoriously loose piece of hardware on a #rowerg this is the one. These screws, amongst any other hardware that’s loose throughout the machine get snugged back to proper tightness. Regular maintenance is the key to avoiding situations like this one! ✨ Reach out for a Quote today via [email protected] or DM me here! 📥 #crossfit #theergdoc #gym #repair #maintenance #sd #sandiego #hyrox #deka #homegym #groupfitness #concept2 #rowingmachine

Download your free RowErg Maintenance QuickGuide today!

Happy 2025 Everyone! Head on over to my newly published website www.ergdoc.com (Link-in-Bio!) It’s geared to better inform the world of my services. I would be grateful if you could please Subscribe to my budding Monthly Newsletter featuring inspiring anecdotes, clientele highlights, and maintenance tips directly from the source. Once Subscribed you’ll have access to my downloadable and ready-to-print “RowErg Maintenance QuickGuide”, an At-A-Glance Infographic aimed at helping you keep your Concept2 RowErg in shape as fit as you! Once again, thank you for the support!🙌🏻 #crossfit #theergdoc #gym #repair #maintenance #sd #sandiego #concept2 #gymrepair #rowerg #ergdoc #erg #assaultbike #roguefitness #torquefitness #skierg

The more you know … ✨

⚠️ Clean those flywheels; less resistance = less watts. ⚠️ 📥 DM me or Email me via “[email protected]” for a comprehensive maintenance quote today! 🧼 #crossfit #theergdoc #gym #repair #maintenance #sd #sandiego #concept2 #flywheel #rowerg #skierg #bikeerg #rowingmachine #modeld

🙀 First time seeing this (in person)! Here we have a #skierg drive spool that cracked and completely split into two. I swapped in the replacement drive spool that my customer had obtained directly from @concept2inc , I also went ahead and swapped out the older original green shock cords for fresh ones to make sure the ski would operate as good as new. Crack that whip! 🎿 #repair #gym #garagegym #homegym #housecalls #theergdoc #theergdoctor #crossfit #gym #maintenance #sd #sandiego #gymrepair

Thanks to everyone who’s Liked and Followed my Erg Doctor Facebook Business Page. Looking forward to more engagement with all of you here on FB, as well as my Instagram page - Most importantly I’ve recently developed a more comprehensive website ergdoc.com - I hope you could take a moment to visit and Subscribe. Thanks!
- Josh

ergdoc.com The Doctor Is In. Hi. I’m Josh, The Erg Doctor. I specialize in maintenance and repair for All Concept2 Ergs, Assault Air Bikes, Air Runner, Rogue Echo Bikes, Rogue Barbells, and Keiser Studio Cycles. Whether you’re a CrossFit box owner or you simply have a home gym, I’m your solution for keep...