Not all lots are cost efficient to build on.

I want to be in this for the long haul but I still want to work as fast and efficiently as possible!!

End up with all cash and little to no tax.Your wealth snowball ends up a lot larger 10 years down the road when you make and keep your money in a more tax efficient way.

I'm looking for a team, an agent that with knowledge both on/off market deals/neighborhoods insight.....good GC, efficient and can accommodate multiple jobs and property manager with that is experience in section 8 housing.Appreciate hearing from you. 

This can make the real estate investing process and management more efficient and less burdensome.Here's an article with additional FAQs on cost segregation studies that you may find helpful. https://www.biggerpockets.com/forums/51/topics/1113749-cost-segregation-faqAre you streamlining your services?

MAYBE HVAC, but that is less clear because the total cost of ownership of a very efficient system might not be that much better than a mid-grade system these days.

I would say I have the experience, market knowledge and team to do this efficiently.

After securing a deal, your focus will shift to closing, finding tenants, and setting up efficient management.If you haven’t already, building relationships with local agents, contractors, and property managers in PA can save you a lot of time and hassle

If not, then serve the non-renewal and prepare to turn the unit as efficiently as possible to reduce costs and vacancy.

If you're going to do that and want cash flow, you'll very likely need to at least make some cosmetic improvements to the units to raise the rents and then manage efficiently.