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Certificate of Authorization

The National Board of Boiler & Pressure Vessel Inspectors

  • CM3 is a qualified ASME code shop.
  • We have the Certificate of Authorization issued by the National Board of Boiler & Pressure Vessel Inspectors.
  • The National Board certification allows CM3 to perform ASME code repairs and alterations to any boiler or pressure vessel constructed to ASME Section I or VIII
  • CM3 has developed in house welding procedures in accordance with ASME Section IX
  • We have certified welders tested in accordance with the ASME IX.
  • Experienced staff have over 60 years working directly with the State of KS Chief Boiler inspection team and Insurance companies associated with ASME Code repairs
  • Developed and proven QC program to provide a quality product at a fair price
Certificate of Authorization
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2018 Heat Pump Dealer Awards

3R Mechanical was the recipient of Westar Energy 2018 Heat Pump Dealer Award South Region Leader Awards for Most Commercial Heat Pump Tons and Most Apartment Heat Pumps.

Westar Energy Heat Pump Dealer Award 2018 Apartments
Westar Energy Heat Pump Dealer Award 2018 Commercial

AGC of Kansas Award of Honor

Commercial Mechanical, Inc. was recently awarded the AGC of Kansas Award of Honor for their work on the construction of Wichita State University’s new Shocker Hall Residence and Dining Facility.

Shocker Hall – WSU Residence Hall & Dining Facility

Commercial Mechanical, Inc., Wichita

Owner: Wichita State University, Wichita, KS.
Contractor: Dondlinger & Sons Construction Co., Inc., Wichita, KS.

WuShock Mascot
Award of Honor Plaque - Shocker Hall

2017 Heat Pump Dealer Award

Commercial Mechanical was the recipient of the Westar Energy 2017 Heat Pump Dealer Award South Region Leader Award for Most Commercial Heat Pump Tons.

Westar Energy Heat Pump Dealer Award 2017
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Just wanted to send you a quick note to let you know how much I appreciate the chiller work this spring at Newman University. When I arrived in January of this year, one of the first complaints I received from our staff was in regards to the A/C units here at the university. Several staff members indicated that the design was wrong from the beginning and that the units had not worked correctly from day one. If fact several people indicated that we “just need to rip these units/chiller out and start all over.”

I contacted you in April to take a first look and get your opinion. After working with you as our single source provider in the Andover Public Schools over the past seven years, I knew I could trust your judgment as to what direction we may need to go. After your technicians did several inspections of the four chillers involved, it became evident that they had been neglected for some time and would be repairable and operate correctly, providing new parts being installed.

After receiving 3 other quotes and seeing that CM3 was approximately 20-25% lower, we moved forward with the repairs on May 5th and completed all of the work by May 9th. I apologize for not remembering the names of your technicians, however I want you to let your staff know what a great job they did.

Since the repairs were completed on May 9th, we have had no trouble with any of the chillers. Dr. Carrocci, our University President, indicated the A/C has never operated better in her seven years here.

Once again, thanks for all your help and I look forward to working with you here in the future.

Bruce Sanderson, Director of Facilities
Newman University

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