RK is committed to being the best in the industry, as demonstrated by our extensive list of accreditations, certifications and awards.

Accreditations and Certifications

Awards and Accolades

  • Denver Business Journal Best Places to Work: 2010 (6th Place), 2011 (4th Place)
  • Denver Business Journal Healthiest Places to Work 2011 (3rd Place), 2014 (5th Place)
  • ENR Top Specialty Contractor – Colorado Firm of the Year 2011
  • ENR #2 Specialty Contractor – Mountain States: 2012
  • ENR Top 50 Mechanical Firms 2013, 2012, 2011
  • ColoradoBiz Top Family Owned Company: 2012, 2011
  • ColoradoBiz Top 250 Private Companies: 2013, 2012, 2011

These certifications are more than just plaques on the wall; they give our clients peace of mind. They know that we hold ourselves accountable to achieving, and continually improving, our high standards for safety, quality and employee well being.