ASHI Certified Inspector

ASHI Certified Inspector
Member Since 2015

Mark Gilbertson

Truer Inspections, LLC

My Inspections Cover

ASHI Standard of Practice

The ASHI Standard of Practice is the foundation that all ASHI members conduct their home inspections upon. Adhering to the Standard puts our members in the best position to provide an effective and informative service to their clients, and help them make a sound decision on their new home.

The Standard of Practice covers the following areas:

  • Air Conditioning Systems
  • Plumbing Systems
  • Electrical Systems
  • Structural Systems
  • Exterior
  • Fireplace
  • Flooring
  • Solid Fuel Burning Appliances
  • Heating Systems
  • Interior
  • Insulation And Ventilation
  • Roof System
Property Types
  • Multi-Family Homes (Condos/Apartments)
  • New Construction Inspections
  • Single-Family Homes
  • English

Additional Services

Learn more about these additional services.
  • Decks
  • Insurance Inspections
  • Pools And Spas
  • Radon Mitigation


NRPP Residential Radon Measurement Provider & Analytical Services – ID# 108412 RT I am a Montana registered and ASHI certified home inspector. In addition I am also a certified radon measurement/analytical professional with over 30 years experience in engineering consulting, construction and real estate. My promise to you is to provide detailed and technically advanced inspections with exceptional customer support. Additionally, I am available evenings and weekends to accommodate your busy schedule.


Note: Not all states require licensing. To check your state's regulations, click here.

Montana HI0165
Exp: 1/28/2022

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Contact Information

Address of property to be inspected


State Regulation and Terms of Use

In many states, regulation and licensing of home inspectors exists. To see a list of these states, click here. Before engaging the services of any inspector, please verify that they have met the requirements to legally perform inspections in your state.

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