This project required the complete replacement of the sewer system under the home and from the home to the city tap in the alley.

This system has worked well and has allowed us to expand much faster than we could on our own, while at the same time, keeping the business operations separate from the property entities. 

Working in commercial will play to your analytics background, and will allow you to build robust systems and processes. 

I could systemize that.

(Please don't construe any contact info I provide as an "endorsement" or "recommendation.")Regarding the company your inquiring about, I've come across the following links - for whatever their worth (they may or may not be reliable):https://getoutofdebt.org/46215/saen-higgins-switch...https://getoutofdebt.org/36930/are-wealth-without-risk-informercials-an-extension-of-john-beck-tax-lien-systems-challenged-by-ftcIt's unfortunate that there is often an inverse relationship between (a) the amount of marketing an education/guru company does and (b) the actual value of the services provided.The initial sale made by such companies are really part of getting unsuspecting consumers into a sales funnel that leads to selling the consumer an education course for $10,000's.

The units won't have HVAC system due to the cooler climate but because of the tightness of the home i.e <3 ACH, I actually need an ERV so I don't kill my tenants due to C02 or VOC poisoning.The problem is ERV filters need to be replaced every 3 months for all 4 or 5 units.

@Derrek J Hooyman I know you say you’re looking for a system and it’s never too early to plan for later by putting systems in place.

Blue states might take you a year or more to get dead beat tenants who work the system out.

or ban full sugar soft drinks from EBT cards they cause our medical system billions.. 

Physical Property InspectionOverall Condition: Look at the general state of the building, including the roof, foundation, windows, and exterior.Common Areas: Inspect hallways, stairwells, laundry rooms, and other shared spaces.Mechanical Systems: Check the condition and age of HVAC, plumbing, and electrical systems.