Richard L. Davis:
Is the owner/inspector of Davis Inspection Services. Ric has extensive experience and training rarely found in the industry. His reputation has grown over the years and he has become known as one of the toughest and most thorough inspectors in Michigan. Ric's techniques and application of knowledge and experience have made Davis Inspection Services a cornerstone inspection company in southeastern Michigan.


Lon Grossman:
Lon owns and operates Technihouse Inspections, Inc. He maintains many credentials and licenses from the building industry; writer for the Detroit Free Press; author of a how-to book, articles and special features; hosted Fox 2 “Around the House” segment and WXYT's handyman radio show; respected expert witness for local and international law firms. Helping people live safely and comfortably is Lon's passion.

  • Expert witness.
  • Inspection negligence.
  • Industrial, commercial & residential.
  • Mold inspections, evaluations & testing.
  • Mitigation supervision & evaluation.
  • Asbestos.
  • Remodeling & construction failures & defects.
  • Cost evaluations.
  • Code evaluations.
  • Environmental & hazardous issues.
  • Product failures.
  • Construction supervision.
  • Maintenance issues.
  • Safety evaluations.
  • National field agent coverage.

City of Melvindale, Michigan

Dollar Tree Stores

Walmart Corporation

Michigan Association of Condominium Owners

United States Steel Corporation

Palace of Aburn Hills

James Towne Houses Cooperative

Michigan Attorney General's Office

UAW Legal Services Plan

West Bloomfield Twp, Michigan

U.S. Army Corp of Engineers

Lofts on 9 Cooperative

Ford Motor Company

Numerous National and
International Law Firms


View A List Of Additional Clients

Co-founders, Lon Grossman and Richard Davis have over 50 years of combined expertise in inspecting and evaluating industrial , commercial and residential properties.

For An Expert Consultation Please Call

(248) 646-5219 For Richard L. Davis or (248) 855-5566 For Lon Grossman

4940 Rands Road • Bloomfield Hills, MI 48302