
Nevada contractor license details from NSCB public records for Air Pro Master and The Cooling Company.
Full Refrigeration & Air Conditioning
Covers both commercial and residential HVAC work. Requires more experience, higher bonding, and a broader exam. This is the highest-level HVAC license in Nevada.
Limited Residential AC
Residential air conditioning only. Cannot perform commercial work. Lower experience and bonding requirements than C-21.
Plumbing & Heating
Covers plumbing, water heaters, gas piping, and heating systems. Having both C-21 and C-1D means one company can handle your HVAC and plumbing needs.
The Cooling Company holds both C-21 and C-1D licenses — one of the few Las Vegas HVAC companies that does. Verify on NSCB →
A contractor’s bid limit is the maximum contract value they are bonded for. It reflects financial stability and the scope of work they can legally perform. An unlimited bid limit means the contractor carries the highest level of bonding and can take on projects of any size.
If you’re planning a large project (whole-home HVAC replacement, new construction, or commercial work), verify your contractor’s bid limit covers the project cost.

Talk to Frank — No Sales Pitch
Questions? Call our General Manager directly.
Call Frank: (702) 747-4469Yes, Air Pro Master holds NSCB License #0063276 (C-21B) with a status of "active" and a bid limit of $2,500,000. Data verified from Nevada State Contractors Board public records.
Air Pro Master has a A+ BBB rating and is BBB accredited.
Air Pro Master has approximately 2473 Google reviews with a 4.5-star rating as of our last verification.
Air Pro Master is Family-owned by Marat Arzumanov. In business since 2006. 708 Yelp reviews — strong review presence. BBB accredited nearly 20 years.. The Cooling Company is family-owned by the Santana family and has served Las Vegas since 2011.
We encourage you to independently verify all information. Here are the public record sources we use: