Insight Inspection Service, Inc.
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About Us


Insight Inspection Service, Inc. has been in business since 1993.  Owner/operator Darwin Wissink has personally performed over 12,000 inspections since that time. Most of Insight’s business comes from past clients and real estate agents who want the best inspection possible. Now that is a reputation we want to uphold!

Types of properties we inspect
We have been in business since 1993 and have inspection experience with numerous types of properties, including:
  • luxury homes
  • log cabins
  • horse property
  • mountain property
  • vacation rental property
  • historic homes
  • energy efficient solar homes
  • owner built homes
  • remodel projects
  • commercial property
  • townhomes
  • condominiums
We understand the nuances of individual neighborhoods and locations all around Boulder/Longmont and northern Colorado.

Meet the inspector
My name is Darwin Wissink, owner of Insight Inspection Service, Inc. and its sole inspector. In addition to my extensive inspection knowledge, I have many years experience as a custom home builder and remodeler, in Colorado since 1979 and in Iowa prior to my moving West. Although I have long-since retired from building, this background gives me immeasurable understanding, hands-on experience and technical know-how involving all phases of home construction. My post-college experience was that of a teacher in Industrial Arts, and I use that training and background in communicating and educating my clients about their home. I am willing to share my experience in building and can answer any questions you might have concerning future additions or remodels.

Why Us?
Home inspections are our only business. We are totally impartial and work only for you. Our job is to provide you with a comprehensive, independent, objective evaluation so that you can understand and take care of your valuable investment. Your interests are our interests before, during, and after the inspection.