Locally owned & operated in the Chicago area, serving IL, WI, IN & nationwide (224) 500-8130
Dental Supply Surplus LLC, dental office liquidation and equipment buyers
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Sell Your Midmark Equipment

Midmark M11s are one of the most-searched pieces of used dental equipment in the country, and the demand extends to chairs, vacuums, and compressors. We buy all of it, tested or untested.

Get an Offer for My Midmark Call (224) 500-8130
Chicago-area based with fast local response Free, no-obligation evaluations Payment at completion: cash or check
What We Buy

Midmark Equipment We Purchase

  • M11 & M9 UltraClave sterilizers
  • UltraComfort & Elevance chairs
  • PowerVac dry vacuums
  • PowerAir compressors
  • Midmark delivery units & lights
  • Soniclean ultrasonic cleaners
  • Midmark casework

Working, worn, or won’t power on: send photos either way. Condition sets the price; nothing disqualifies it.

Used Midmark dental equipment being evaluated for purchase

Photos with the model sticker get you the fastest, firmest offer

Why Midmark sells well

The M11/M9 sterilizer line is a liquid market: clean units sell within days. Mechanical room equipment (PowerVac, PowerAir) is in constant demand from practices replacing failed units and needing fast swaps.

Common Questions

What’s a used Midmark M11 worth?
Recent-generation M11s in working order with clean chambers command strong prices; older or untested units still sell at parts/refurb value. A photo of the unit and its data sticker gets you a firm number.
My sterilizer failed its spore test. Do you still buy it?
Yes. Failed or untested units are bought at refurbisher pricing. Be straightforward about the condition and we’ll price it accordingly.
Do you buy compressors and vacuum pumps still plumbed in?
Yes. Disconnection is our specialty. PowerVacs, PowerAirs, and other mechanical-room equipment are removed safely with lines capped.
30 Seconds, 2 Fields

Get an Offer for Your Midmark equipment

Name and phone is all we need to start, a local team member calls you back within one business day.

Only 3 required fields. No account, no spam, no obligation

Even faster: call or text photos to (224) 500-8130.

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Also selling other brands? We buy them all: A-dec · Pelton & Crane · Belmont · KaVo, or anything else in the office via the sell form.

Ready to Sell Your Midmark?

Photos in, offer out, usually within one business day. Free evaluations, professional removal, payment at completion.

Start With the Sell Form Call (224) 500-8130

No obligation. No pressure. Just a straight answer from a local team.

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