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We are an industrial construction, engineering and fire protection firm with more than 50 years of experience. Our international reputation for completing projects on time and on budget is built on comprehensive in-house expertise that enables us to self-perform all aspects of a project and maintain complete control over quality, cost and schedule. Our goal is to deliver the most effective combination of cost and performance on every job, every day.

As an employee-owned company, we take great pride in our commitment to safety and continuous employee training to successfully complete complex tasks in challenging industrial environments. From heavy construction projects and site maintenance partnerships to fire protection and alarm system design and installation, we consistently earn our reputation through:

  • Safety. A safe workplace is an efficient workplace. For our employees and our clients, we make safety the first priority in every phase of every project.
  • Self-performance. Our own people, not subcontractors, perform all jobs. That is the primary reason we are able to consistently meet our commitments on schedule, cost and quality.
  • Experience. We are an employee-owned company with a loyal team of seasoned professionals.
  • Expertise. We are a full-service construction firm that offers a comprehensive range of services, from conception, planning and budgeting to successful startup, and completion. We also provide lifetime maintenance and service.

At MJW Consolidated, we measure our success by our repeat clients. We are extremely proud of the fact that more than 90 percent of our business is with satisfied clients who continuously return to us for multiple projects.


MJW Successfully Bids on Jacksonville Electric Authority Project at Two Generating Stations

In January of 2022, MJW was asked to provide a bid to the Jacksonville Electric Authority (JEA) to upgrade the control panel, selector valves, zone control valves, pneumatic solenoids, and to add a new zone to four separate 6-ton bulk CO₂ fire suppression systems at JEA’s Brandy Branch Generating Station and Kennedy Generating Station. A successful bid was made and MJW was awarded the contract.

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Calpine Energy Solutions has contracted with MJW to replace its anhydrous ammonia vapor suppression systems at its Pasadena, Texas, facility. The contract was executed in September of 2021, followed by the in-house design, procurement and fabrication, until the installation crew was mobilized in January of 2022.

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MJW Company
MJW Fire Protection
MJW Engineering