But even the best brand that is well installed will fail if you neglect to remove build-up of environmental conditions - allow the compressor to swim in horse manure and the air-handler and duct work to be dirtier then a wood-burning chimney.Most new installations should warranty their labor for 6-12months at least, and therefore most will generally offer to perform first 1-2 PM services for free.So, assuming you don't have a lemon product - which you'll know during the first year anyway - the ongoing preventative maintenance on a good, properly installed central AC system can really be done by you, or anyone working for you:1.

I love great urban spaces so I got my masters degree from Arizona State University in Urban and Environmental Planning, and busy myself advocating for non-automobile transportation investment and use.

Trying to get feel for frequency of environmental studies done on commercial properties and if phase 2 done specifically for underground storage tanks would additional study need to be done on individual structures?

Esp. with all the focus now on brand building people I think are more conscious of this than ever if they do not have an existing brand. 

Department of Treasury with usc exceptionState Tax LienLien by USA or Dept of JusticeUS Department of StateOther Federal AgenciesFrequent Superior Foreclosure-Liens:Code Enforcement for debris removal or mowingDemolition or Environmental Based Liens State child support lienBoard of County Commissioners for special assessmentsUtility LiensWater/Sewer Delinquency (only in selected states)County (and/or School/Township) for unpaid taxesCity for road improvements, maintenance

Prior to law school I worked as an Associate Scientist for an environmental consulting firm with the majority of my time being spent on due diligence for commercial real estate transactions.

You may find that they involve speaking with an attorney and insurance agency as well as your title company, although the first two would be more likely on how to proceed with handling this issue.Florida Dept. of Environmental Protection (Sinkhole FAQs):http://www.dep.state.fl.us/geology/contactus/faq.h...2015 Florida Statutes (Current Laws on Sinkholes):http://www.flsenate.gov/Laws/Statutes/2015?

I have dreamed of developing the lot, but have no professional know-how in evaluating the financials/costs of new construction, permiting, environmental reports, etc. to come to a conclusion if it would be a profitable/worth my time.

Public image - are you responsive to social, community, and environmental concerns9.

It sounds to me like you think he has no ethical conscious because he didn't take RE training and become licensed, like you did.