Scott Jennings, founder of ServiceRX.
Scott Jennings founded ServiceRX in 2011 and has spent fifteen years repairing and maintaining commercial and residential fitness equipment across North and South Carolina. The guides on this site are written from that field experience and reviewed by ServiceRX factory-trained technicians.
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Scott Jennings

Scott Jennings
Fifteen years of hands-on commercial fitness equipment repair and preventive maintenance across North and South Carolina. The guides on this site are written from that field experience and reviewed by ServiceRX factory-trained technicians.
Why these guides are worth your time
Every article on gosrx.com comes from the same place: a service truck. ServiceRX technicians see more than 1,200 pieces of fitness equipment a month in gyms, apartment communities, hotels, clinics, campuses, and homes, and the patterns repeat. The guides document those patterns in plain language so a facility manager or homeowner can recognize a problem early, understand what it will take to fix, and know when to call.
Credentials and standards
- Founder and owner of ServiceRX, established 2011
- Fifteen years of hands-on commercial fitness equipment repair and preventive maintenance
- Factory training across the major commercial brands: Precor, Matrix, Life Fitness, StairMaster, and more
- Fully insured for on-site work in commercial and residential facilities
- Every published guide is reviewed by ServiceRX factory-trained technicians before it goes live and updated when equipment or best practices change
Editorial policy
ServiceRX guides give honest repair-versus-replace advice, name real symptoms and real costs, and never recommend a service that is not needed. Where a problem is safe for a facility team or homeowner to handle, the guide says so. Where it is not, the guide says that too.
Recent guides from Scott
What common treadmill error codes mean, and what to check first
Decode the motor, belt, and console fault codes before you call, and know which ones need a technician.
Read the guide →EllipticalsElliptical troubleshooting: squeaks, wobble, and dead consoles
A practical walk-through of the most common elliptical failures and what causes them.
Read the guide →CostsTreadmill belts: how they wear and what repair really costs
What a worn belt looks like, why it matters for safety, and honest numbers on repair vs. replace.
Read the guide →