BBB Business Review

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BBB Accredited Business since

Naumann Machining Solutions Inc.

Phone: (918) 246-9898 PO Box 1450, Jenks, OK 74037

BBB Business Reviews may not be reproduced for sales or promotional purposes.


Custom manufacturing company providing precision machining and tube bending for the oilfield, pipeline, aviation, pressure application industry and various transportation industries.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that Naumann Machining Solutions Inc. meets BBB accreditation standards, which include a commitment to make a good faith effort to resolve any consumer complaints. BBB Accredited Businesses pay a fee for accreditation review/monitoring and for support of BBB services to the public.

BBB accreditation does not mean that the business' products or services have been evaluated or endorsed by BBB, or that BBB has made a determination as to the business' product quality or competency in performing services.

Reason for Rating

BBB rating is based on 13 factors. Get the details about the factors considered.

Customer Complaints Summary

0 complaints closed with BBB in last 3 years | 0 closed in last 12 months
Complaint Type Total Closed Complaints
Advertising/Sales Issues 0
Billing/Collection Issues 0
Delivery Issues 0
Guarantee/Warranty Issues 0
Problems with Product/Service 0
Total Closed Complaints 0

Customer Reviews Summary Read customer reviews

0 Customer Reviews on Naumann Machining Solutions Inc.
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 0

Additional Information

BBB file opened: December 26, 2006 Business started: 02/09/2004 in OK Business started locally: 02/09/2004 Business incorporated 01/01/2004 in OK
Type of Entity


Business Management
Mr. Lee J. Naumann, President/Owner Mr. Chris Naumann, Co-Owner
Contact Information
Customer Contact: Mr. Chris Naumann, Co-Owner
Principal: Mr. Lee J. Naumann, President/Owner
Business Category

Machine Shops

Method(s) of Payment
Check or bank draft method
Refund and Exchange Policy
We manufacture all our products to meet or exceed customer satisfaction per customer specifications. We guarantee and stand behind our service and products, 100%.
Alternate Business Names
Products & Services

This company offers a machine shop and job shop.


BBB Customer Review Rating plus BBB Rating Overview

BBB Customer Reviews Rating represents the customers opinions of the business. The Customer Review Rating is based on the number of positive, neutral and negative customer reviews posted that are calculated to produce a score.

Customer Review Experience Value
Positive Review 5 points per review
Neutral Review 3 points per review
Negative Review 1 point per review

BBB letter grades represent the BBB's opinion of the business. The BBB grade is based on BBB file information about the business. In some cases, a business' grade may be lowered if the BBB does not have sufficient information about the business despite BBB requests for that information from the business.

BBB Letter Grade Scale

BBB Rating Value
A+ 5
A 4.66
A- 4.33
B+ 4
B 3.66
B- 3.33
C+ 3
C 2.66
C- 2.33
D+ 2
D 1.66
D- 1.33
F 1
NR -----
Star Rating scale

  Average Score
5 stars 5.00
4.5 stars 4.50-4.99
4 stars 4.00-4.49
3.5 stars 3.50-3.99
3 stars 3.00-3.49
2.5 stars 2.50-2.99
2 stars 2.00-2.49
1.5 stars 1.50-1.99
1 star 0-1.49

BBB Customer Review Rating plus BBB Rating is not a guarantee of a business' reliability or performance, and BBB recommends that consumers consider a business' BBB Rating and Customer Review Rating in addition to all other available information about the business. If the BBB Rating is NR then only Customer Reviews are used for the Star Rating.