If lead reduction (safe) certificate, every time you have a vacancy you need to have a certified lead inspector retest and give you a new certificate.

Any suggestions on home inspectors that you've used in the past?

one tenant said she has bed bugs, we sent pest control for 3 times, and didn't find any bed bug, he called city, and city said even he caught bed bugs some place else and placed into a jar, and showed to the inspector in the apt, we have to do a bed bug treatment?

I might even hire a professional building inspector to look it over.

I am looking for a property inspector for a commercial condo unit in northern Virginia (Fairfax, Chantilly, South Riding, Centreville, etc).

When I went to Indianapolis last year, the one thing I discovered was the most important part was finding an inspector I trust. 

I had the inspector validate after, and all was well.I bought from a company that has all operations in-house, meaning the PM company is the same as the build company, is the same as the RE sales company.

Talk to people in the industry - real estate lawyers, contractors, other agents, architects, property managers, surveyors, building inspectors, etc.  

If you are buying on "contract" the City of Des Moines requires a third-party inspection from an approved vendor (seriously) and are potentially moving towards having city inspectors conduct the inspection (speculation).  

I'm a licensed Real Estate Broker in Indiana and I specialize in investment real estate.I also own a company that flips homes and have an extensive list of great contractors, inspectors and loan officers for those who need them.Looking for as many connections as possible.