Licensing and Certifications

At DEMA, we prioritize compliance and excellence in every aspect of our work. Our commitment to adherence extends across a spectrum of international plumbing codes, residential and commercial building construction codes, and specialized licenses including radon mitigation and fire suppression.

PLUMBING LICENSES

Our Plumbing division operates under a master license, ensuring adherence to all regulations. The DSI Plumbing division operates under this license, and each individual plumber holds a state license. Every project is led by a licensed Area/Project Manager. We also offer an in-house professional growth program allowing our foreman and apprentices the opportunity to gain licensure.

HVAC Certifications

In our HVAC division, we hold the necessary HVAC certification and EPA certifications, validating our expertise and commitment to environmental responsibility.

Licensing and Certifications

PLUMBING LICENSES

HVAC Certifications

Choose DEMA for a team that not only meets but exceeds the highest standards in licensing and certifications.

Residential

multi-family/commercial

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