Woltco, Inc.
700 Main St
Coopersville, MI 49404          
Phone        616-837-7373
Toll Free   877-992-7427
Fax             616-997-7187

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Contact Us
Woltco has been a long standing reliable partner for our car wash business always delivering the best products and service.


Rich Bratschi
Lake Lansing Road Mobil

Customer Testimonials
*Great company to work with!
*Quick and knowledgeable responses to all       questions during and after install. 
*Excellent chemical delivery program. 

  Dale Mackey
  Hesperia Wash n Vac
  Hesperia, MI

Walters Dimmick Petroleum
1620 South Kalamazoo Ave.
Marshall, MI 49068

To Whom it may concern:

It is with the upmost gratitude that I highly recommend Woltco Car Wash Professionals. Over the lifetime of our business relationship they have always provided prompt, professional and quality sales and service to our Car Wash locations.

Walters Dimmick Petroleum owns and operates 20 car wash locations of many different styles and manufactures. Woltco has always gone the extra mile to do everything they can to keep us up and running. They have proven themselves to be extremely diligent in getting to the bottom of our problems. Their on call 24-hour service has always been prompt and available when needed. We pride ourselves on delivering a consistent offering with services always available to our customers and Woltco makes sure that happens.

This kind of service has been a blessing to come to expect from Woltco and has made managing our car wash locations much easier.

Thank you,

Nick Zuehlke
Walters Dimmick Petroleum Facilities Maintenance Manager
3960 28th St SE Kentwood, MI 49508
21445 Perry Ave Big Rapids, MI 49307
4033 Cascade Rd Grand Rapids, MI 49546
480 W Chicago Coldwater, MI 49036
10305 Miller Dr Galesburg, MI 49053
866 Capital Ave SW Battle Creek, MI 49015
104 Winston Dr Marshall, MI 49068
434 11th St  Niles, MI 49120
1501 Grand River Ave  Portland, MI 48875
204 E Lansing Rd  Potterville, MI 48876
1223 W Michigan Three Rivers, MI 49093
1170 Superior  Wayland, MI 49348

I have now been doing business with Woltco/PDQ for several years after using a different distributor/manufacturers equipment. 
Since the switch our car wash business has transformed from a marginal profit center to one that has become very important to our business. Like it is a newly added profit center. Our customers love the quality of this touchless wash, and our downtime has decreased dramatically. Woltco's service is very good, and I appreciate their willingness to help us keep a wash up and running when an issue arises.

David Wakeland
Wakeland Oil Co - Hometown Markets
145 Corunna Ave Owosso, MI 48867
1788 E Main St Owosso, MI 48867

"Worry no more with Woltco. Their top notch team has the knowledge to keep your car wash running at its highest capacity. Fast response times when ordering parts, chemicals, or troubleshooting an issue; True professionals doing whatever it takes to keep customers happy and cars clean!"

Eric Heinrich
Grand Prix Car Wash
2134 E Walton Blvd Auburn Hills, MI 48326
3930 Joslyn Rd Lake Orion, MI 48359
45275 Mound Rd Shelby Township, MI 48317
2085 S Blvd Auburn Hills, MI 48326

Shopping for your next car wash equipment is not a small task and after a lot of site visits and research we believed PDQ was the one for us. Woltco has made us wonder where we have been all this time, great installation, great service and Fantastic Wash. We have been watching the wash times and customer counts climb. Everyone loves it!  

Dan Prescott,
Director of Facilities 
Fuel Sales / Equipment 
Kelly Fuels, Inc.
364 Creyts Rd Dimondale, MI 48821