Home Inspector & Commercial Inspection - 35 years of experience

InterNACHI Certified Residential and Commercial Building Inspector


We inspect your property using  the International Home Inspection Standards of Practice.  We will also add to the Scope of Work as requested.

State of Montana Licensed Home Inspector #HI 0184


Protect your investment, hire a  Certified & Licensed Professional as your Home Inspector.

State of MT & CA Licensed Inspector, Architect and Building Contractor.


Experienced with design, construction and management all sizes of homes, single family tract houses to large, remote estates.  

Certified to inspect Commercial, Institutional and Multi-Unit Housing Complexes


 Commercial Building inspections using the International Standards of Practice for Inspecting Commercial Properties  

Specialty Inspections are available


Timberline Residential & Commercial Building Inspection, LLC

Dennis Richardson, Architect & Builder


I have been designing and building in Montana, Wyoming and California since 1973.  I am a MSU Architecture/Engineering  Bachelor and Masters graduate.  I also have a Teaching Credential  from  Humboldt State University in California and taught Architecture and Construction Technology for 12 years.

Call, Text or email me at  (406) 595-0128 or DennisRR@msn.com

Strong Family Values


My wife and I have lived most of our lives in Bozeman.

We have seen Bozeman grow from a sleepy little collage town to the thriving city it is today. We're both MSU  Grads. I have worked with most of Bozeman's legendary Architects and Builders.  My wife  is one of Montana's most experienced  Montana Family Services and Department of Justice administrators.

Extensive Multi-generational Experience


My family members have been builders in the Northern Rocky Mountain area for over a hundred and thirty years.  I have experience with all types and sizes of construction projects.  I am  experienced and qualified to inspect plumbing, electrical , HVAC systems,  structural systems, energy conservation methods, Green  Building Techniques,  Historical Renovation, to name a few.