Forty years' experience of highly customized support for all your industrial processing equipment needs.
Process equipment and engineering services for handling air, gas, liquids, and dry bulk solids.

McKenna has been offering high quality process engineering equipment and expert services; in addition to equipment sales, the company provides Application Engineering, System Engineering including design and integration, Fabrication Services, Modular Packaging as a System Integrator, Equipment Installation as well as Equipment Service & Repair. We have grown to serve the entire United States and global clients from our base in California.

Equipment Distribution

Process Equipment including Liquid Handling Pumps, Rotary Lobe Blowers, Process Compressors, and Vacuum Pumps – all from trusted brands.

We’ve partnered with industry leading brands and represent a full line of process equipment. Sold as individual units or packaged as complete systems with drives, instrumentation, piping ready to integrate into your process.

Our products include:

Speed and service when you need it

“McKenna has been invaluable to us in expediting rebuild of critical equipment and providing excellent field service support.”

Lee Ruch, KEMET Blue Powder

Engineering Services

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Turnkey solutions designed from scratch to meet your exact needs.

Our experienced and dedicated project management teams can take care of everything and make sure your process equipment or system gets designed, fabricated, assembled, tested, and installed on time and to budget. We are ISO:9001 certified and our engineers are ready to guide your mechanical, electrical, and civil/structural through to successful completion.


Innovative solutions for your challenges

“We have always been able to count on McKenna for innovative solutions to solve our materials handling challenges.”

Bradd Statley, Lehigh Southwest Cement Company



Custom fabrication includes skidded equipment, piping systems, platforms, and specialty vessels. Inspection and quality control include hydrostatic testing, mag particle, dye pen, and radiography services.

Certifications and Specialties

  • AWD D1.1
  • ASME B31.1, B31.3
  • ASME BPE-2009
  • Steel
  • Stainless Steel
  • Tubing and Piping
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Construction and Installation

McKenna Construction & Installation Services

Licensed Engineering Contractor specializing in mechanical, electrical, and civil/structural trades.

As a licensed California Engineering Contractor, McKenna Engineering provides turnkey construction and installation services for the installation and erection of all equipment sold. This includes mechanical, electrical, and civil/structural trades, including project management services.


  • Environmental & Remediation
  • Power & Energy
  • Chemical
  • Mining
  • Automotive
  • Agriculture
  • Seed & Grain
  • Cement
  • High Tech
  • Aerospace
  • Environmental & Remediation
  • Oil Refining
  • Oil Production
  • Gas Production & Distribution
  • Silica Manufacturing
  • Metal Forming

Engineering you can count on

“The McKenna team worked diligently and safely to finish them on target date even though they lost a few days due to severe weather. We are very pleased with the safety, craftsmanship and quality of McKenna Engineering’s work and will likely to extend jobs to them in the future.”

Chuong Nhan, Americas Styrenics

Equipment Service & Repair

Factory Trained and Certified Technicians

Our team works on all types of rotating process equipment; blowers, fans, pumps, and compressors. Every repair comes with a one-year warranty against workmanship and defects. In addition to the 10,000-square-foot repair shop, we provide field service as well. This can include removal and reinstallation, field alignment, & start-up services.

Factory Authorized Service Center

  • Competitor Plus
  • Gardner Denver
  • Lamson & Hoffman
  • Sutorbilt
  • Nash
  • Dean
  • Leistritz
  • National
  • Cycloblower
  • Duroflo
  • LeRoi
  • Welch
  • Quadro
  • Republic
  • Teikoku
  • Viking

Also Servicing

  • Tuthill
  • Kinney
  • MD Pneumatics

Consult with an Engineer


Call or message us today to learn how partnering with EWS can make your project a reliable success.