New JerseyFully Licensed & Insured Home Inspectors, ASHI Member
New Jersey Home Inspector License:  24GI00040000
Radon Measurement Technician License:  MET11194

Each of our inspectors has performed a minimum of 1000 home inspections, and are fully licensed with the state of New Jersey, and fully insured. We are members of A.S.H.I. This gives us the support and accreditation needed to perform competent inspections. Our radon licensing gives us the ability to perform all of the required testing needed for your home purchase. We also have close ties with lead paint, oil tank, asbestos, septic, and water testing companies for your benefit.

  George White

George White

George White is the founder and President of Home Diagnostic Inspections, Inc. George originally trained as a Home Inspector in 1987. He started as a full time inspector in 1995. In 2001 George formed Home Diagnostic Inspections. Inc. George has performed more than 6000 home inspections since then. A graduate of Syracuse University, George prides his business on his advanced training, technical knowledge, and the quality communication skills which he provides to all of his clients. George is also a registered home improvement contractor and builder. His knowledge of the industry is quite helpful to his clients. With his membership and certified inspector status with the American Society of Home Inspectors (A.S.H.I.), as well as his New Jersey state license, George is more than qualified to make your next home purchase a confident, secure decision.


Darren Marquart


Darren Marquart

Darren Marquart was born in New Jersey, and raised in Rutherford. After graduating from Rutherford High School and becoming an Eagle Scout, Darren and his father Tim enrolled in the New Jersey State approved home inspector training course in Bergen County. At that time the course was 300 hours, which Darren passed. In 2004 he enrolled with Home Diagnostic Inspections, Inc., and under the direct supervision of George White, Darren completed 300 inspections required for his internship. He passed the very difficult National Home Inspectors examination with flying colors, and became a licensed inspector in 2006. Darren has completed more than 1500 inspections, and is licensed with the State of New Jersey. Being a resident of Sussex county, Darren is very familiar with Passaic and Sussex county, as well as the rest of our common territory. You can feel confident that Darren will perform a very professional home inspection for your next home purchase.

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American Society of Home Inspectors

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Service Highlights

  • Full errors and omissions coverage  
  • Full inspections
  • Consult inspections 
  • Licensed Radon testing
  • Water testing with a State certified lab
  • Oil tank referrals
  • Lead paint referrals
  • Asbestos referrals
  • Septic referrals
  • Energy Audits

Service Area

New Jersey Service AreaProudly serving the entire state of New Jersey including Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland, Essex, Gloucester, Hudson, Hunterdon, Mercer, Middlesex, Monmouth, Morris, Ocean, Passaic, Salem, Somerset, Sussex, Union and Warren counties.
Contact us today.