Re: General musty smell in house
For an inspector near you look up www.iaqcouncil.org or www.aiha.org. Sounds like you could use some specific advice as to what is causing the odors, the source of odors (and any existing pollutants), and a scope of work you can use to get things back in order. Unfortunately, there aren't good test kits out there for mold inspections that get specific. Sounds to me like you've done all you can. It's time for a Pro to inspect the property.
One final note: don't let a remediator be the inspector. No reputable business in our industry today does that. It is a conflict of interest. Find someone that doesn't have a financial gain in telling you there is a problem. The two websites listed above are great for that. There are people you can call within those organizations that will help you too. And it doesn't cost anything to get their advice on finding the professionals near you.
Jason Yost, CIEC, CMRS, WRT
Council-certified Indoor Environmental Consultant
Council-certified Microbial Remediation Supervisor
Water-damage Restoration Technician