About Us

Who Are We?

Nosnhoj Services, Inc. is a Veteran owned and operated company that maintains, services, repairs, upgrades, and/or replaces high speed centrifuges and other separation equipment. We have decades of experience helping companies in a variety of industries keep their centrifuges and factories up and running. Though we are a family run shop, our service technicians can be called on 24/7 to ensure your machines keep operating. We can supply parts, oil, manuals, and any other needs for your company’s Alfa Laval or Westfalia machines.

Established in 2005, NSI was formed in a desire to provide quality service and experience from one contractor regarding the different centrifuges found in many industries. We service companies in the fats/oils, dairy, and many miscellaneous industries with the ability and experience to work in other fields.

We travel all over the United States to handle high speed industrial centrifuges for maintenance, repair, and troubleshooting. We also have over 10,000 sq. ft. of buildings for in-house repairs and stocking of used and new parts.

Many of our clients have been with us for years and much of our business comes through word of mouth. Reach out today to set up centrifuge maintenance, get emergency help or simply to talk to someone about your company’s needs.

Meet Our Team

Our outstanding team has the credentials and experience to be your centrifuge specialist resource in Indianapolis and surrounding areas.

Doug Johnson

President and Senior Field Service Engineer

Doug grew up around old and antique cars owned by his father that gave him his strong mechanical background. Doug joined the Air Force after graduation as a mechanic/crew chief. He spent almost 8 years servicing air planes that travelled all over the world. He joined Alfa Laval where he spent 20 years in the service field industry. In 2005, Doug started Nosnhoj Services, Inc. to work as an independent contractor maintaining and servicing Industrial Centrifuges. Doug enjoys working on old and antique cars. At an ETCA meet in Arkansas in 2018, Doug drove his 2006 Mustang over 248 mph in the standing mile. He also enjoys fishing and spending time with his wife, 2 sons, and 5 grandchildren.

Kathleen M. Johnson

Vice President and Office Administrator

Kathy established the bookkeeping side of NSI taking care of invoicing, assisting customer phone calls, ordering parts, and all administrative needs. She is an Air Force Veteran and served almost 8 years in aircraft maintenance. Kathy does volunteer work at a local hospital with her sewing and quilting skills. Her hobbies include quilting, sewing, gardening, quilt retreats, and spending time with her family. She and husband, Doug, are married 42 years with 2 sons and 5 grandchildren.

Troy Kitchens

Field Technician

Troy joined NSI in 2007 with over 18 years of Centrifuge Maintenance Experience. He has over 30 years in the marine industry as an Engine Technician. As a Field Service Technician, Troy provides excellent on-site Centrifuge Maintenance and Repair. He has established solid relationships with our customers who know they can count on him to assist with all of their needs. He and his patient wife have 5 kids.

Pete Johnson

Machine Shop Foreman

Pete is a 3 rd generation Centrifuge Specialist. He and Doug created the new Machine Shop division to bring a new level of repair and service to customers. He earned Bachelor of Science degree and his background includes troubleshooting and mechanical repairs. While Pete mainly works in the Machine Shop to refurbish or repair Industrial Centrifuges, he also travels on-site to assist in emergency issues. He has a daughter and his hobbies include cars and racing.

Travis McCann

Fabricator

Travis joined NSI in February 2017 with an extensive mechanical background. His proven networking capabilities assist in meeting the customers’ needs. Travis works in the Machine Shop in repairing and refurbishing industrial centrifuges in addition to travelling on-site to perform major and minor rebuilds. He is a family man with 6 kids and an amazing wife. Hobbies include racing, working on cars, and watching his kids play sports.

Nikki Cabell

Office Manager

Nikki joined NSI in October of 2016. She handles invoicing, ordering parts, accounts payable/receivable, and any administrative needs. She enjoys reading, traveling, and gardening. She is married and has 3 children.

Our Latest Work

See some of our amazing centrifuge field services and emergency work, as well as some centrifuge we’ve worked on in our machine shop!

VIEW ALL of our work

Get A Quote Today

Have a specific industrial centrifuge you need assistance with?  Reach out to us today to receive a free quote!