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About UsAccreditations

RK Mechanical is committed to being the best in the industry as demonstrated by our extensive list of accreditations, certifications and awards, including:
- OSHA VPP Star Mobile Workforce Accreditation
- ISO 9001:2008 Registration
- AISC Certification
- ASME Certified Fabricator
- OSHA Chase Blue Level Partnership: 2010, 2009, 2008, 2007, 2006, 2005
- ABC Platinum STEP Award: 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2001, 1999
- ABC Gold STEP Award: 2003, 2002, 2000, 1998, 1997
- ABC Silver STEP Award: 1996
- ABC Outstanding Safety Program: 2005, 2004, 2003, 2002, 2000, 1999, 1998
- ABC Outstanding Safety Record Winner: 2005, 2004, 2003, 2000, 1999, 1998
- ABC Most Improved Safety Program: 1997
- Pinnacle Assurance Circle of Safety: 2009, 2008
- ACCA Award Member: Safety Master’s Club
- CDLE Cost Containment Honoree: 2011
- USGBC LEED Program Member
- Denver Business Journal Best Places to Work: 2010 (6th Place), 2011 (4th Place)
- Denver Business Journal Healthiest Places to Work 2011 (3rd Place)
- Top Specialty Contractor - Colorado Firm of the Year 2011 (ENR)
- Top 50 Mechanical Firms 2011 (ENR)
- #3 Family Owned Company: 2011 (ColoradoBiz)
- Top 250 Private Companies: 2011 (ColoradoBiz)
These certifications are more than just plaques on the wall; they offer our customers peace of mind in knowing that we hold ourselves accountable to provide the best mechanical solutions at the best value on every project, every time.




