Commercial Market Services

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NAPPS is a highly esteemed provider of a wide range of commercial market services. Whether you need HVAC/R design, installations, service and repair, or maintenance of your heating, ventilating, air conditioning, refrigeration and plumbing systems, we’ve got you covered. We are looking forward to including you in our long list of happy and satisfied commercial customers.

NAPPS is your one-stop source for your commercial heating, ventilation, air conditioning, refrigeration and plumbing needs!

* As an example – Effective November 1, 2012, House Bill 2643 amends Air Conditioning and Refrigeration Contractor License Law, Chapter 1302 Occupations Code & Texas Administration Code 75, in Section 1302.453 (a) (2) to read “(a) A person commits an offense if the person:, (2) knowingly engages in air conditioning and refrigeration maintenance work without holding a contractor license or technician registration issued under this chapter, or”. (Texas Department of Licensing and Regulation (TDLR))