Commercial Inspection Contractors

Hi, I am wondering if anyone has good referrals for an electrical, plumbing, structural and possibly HVAC contractor to help me with a very large commercial inspection? I have my normal resources that I usually use, but am always looking for additional resources. I would need them fairly quickly. This is in the Denver, CO metro area. Thank you.

When you find them, you should use our Professional Services Contract (Between Inspector and Special Consultant)](http://www.nachi.org/comsop.htm#12)%between%