It's not illegal if that is what you are asking however some would argue there are some ethic and agency issues at play being an agent doing sub2 deals.  

Analyzing and designing cellular towers for the large carriers, local, county, state and federal agencies.

Now, should this (or any other) deal come to fruition, we would like to obtain professional help in guiding and closing the transaction as we have always used the conventional process (MLS, Realtor, Title agency) in the past.

Whitney Moore about my team members...I have an attorney in each county I've invested in that is familiar with real estate law (to help with foreclosures, etc...or to just answer my abundant questions) and I've buddied up with the county agency offering the liens.

Lastly before they ever start work on a project, you need to get a copy of their insurance rider with your specific address listed as a project on their own insurance policy, and call and verify the agency to ensure it wasn't forged.

You don't have to contact a agency nor a company all the information you need you can fine it here on BP.

They constantly complain to every agency and Mayor about my house resulting in an unbelievable pile of fines over the years.

I personally haven't run into any fees or applications, or inspections except from county or federal funding agencies with vouchered tenants...but I have had a "registration" required in Dayton, OH.

Try to link up with a local real estate agency that has people with boots on the ground daily.

This post is more of a warning that you do need to your diligence when selecting an SEO agency.