Serving Grand Rapids, Detroit, MI and the Surrounding Areas

Used Equipment

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Used Equipment


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On the Hunt for Top-Tier Strength Training Equipment?

Get yours from Strengthio LLC in Grand Rapids or Detroit, MI

Fitness equipment is an investment, so you want to make sure you're getting machines that will last for years to come. Strengthio LLC is a fitness equipment wholesaler based in Grand Rapids, MI, also serving the Detroit, MI area. Whether you're putting together a home gym, setting up prison fitness equipment, or running your own fitness studio, we'll help you get top-quality equipment and free weights at a reasonable price. Our sales and performance team includes ACSM-certified exercise physiologists and professionals with exercise science degrees.

Call (616) 299-9450 today to order new or used equipment for your workout space.

Choose between new and used equipment options

Finding a fitness equipment wholesaler is the best way to stock your gym with top-of-the-line machines and weights. We have plenty of new and used gym equipment for you to choose from, including...

Strength Training Equipment
Squat racks | Bench presses | Free weights | Plate-loaded machines

Cardio Equipment
Treadmills | Ellipticals | Stationary bikes | Rowers

Suspension Training Equipment
Pull-up bars | Heavy bags | Martial arts equipment | Training straps

Our business was founded by industry veterans with decades of experience, so we understand what high-quality equipment looks like.

Reach out to us today for more information about our correctional fitness equipment systems by calling (616) 299-9450

I have had a professional relationship with Ray Bardwell and his team for 25 years. Rays team and company, Strengthio LLC, is top notch within the industry. Time after time his team has come through to meet the needs of the YMCA of Lansing. Our most recent partnership included new equipment, flooring, and a complete redesign of our Westside Community YMCA second floor fitness center. The team at Strengthio LLC pulled off the major transition flawlessly and our brand new fitness center is amazing. Years of great customer service has created a very loyal customer in the YMCA of Lansing. Thank you Ray and your entire team. You have a top notch fitness company that you should all be proud of.

Todd Fisher, Chief Operating Officer
Lansing YMCA


Strengthio LLC is seeking highly motivated certified & insured personal trainers to perform their specialty out of our state-of-the-art Training and Performance Studio in downtown Grand Rapids. We are an exclusive, private, downtown, state of the art facility like no other in Grand Rapids offering extremely competitive, unbeatable "private" rental rates.

THIS IS VERY IMPORTANT PLEASE READ. OUR PARTNERSHIP REQUIRES YOU CURRENTLY HAVE CLIENTS. WE ARE NOT A JOB WE ARE A LONG TERM PARTNER AND FACILITY THAT OUR TRAINERS UTILIZE FOR THEIR BUSINESS. This partnership requires that you have clients. You run your business and charge whatever they want and pay us a low monthly fee to use our facility.

We keep it simple, and we are the perfect fit for any aspiring new or established personal trainer. We offer the industries latest and greatest in equipment offerings as we are also a leading commercial and home equipment provider.

Your clients and new clients will love the privacy and all the variety of equipment available to them as we are the leading fitness solutions business in Michigan. No more crowded gyms, broken equipment or overhead expenses for the trainer. We are a PRIVATE exclusive membership only facility for the top professionals in Grand Rapids.