Are there common roofs?  

Some will indicate risk margins - even though flips like the ones in your area aren't impossible, on your proposition the risk factor would be through the roof. 

After the cost segregation study was performed, this was the new asset allocation breakdown by useful life.Here are some examples of what types of assets are included in each of these asset classes.5 Year Useful LifeSpecialized equipmentCabinets and countersRefrigerators and microwavesSecurity alarm systems and telephone connectionsDecorative wall treatments, ceiling fans and flooring15 Year Useful LifeSidewalks, landscaping and asphalt pavingSignage and site lighting39 Year Useful LifeDoors, walls, roofing and windowsFlooring, drywall partitions and ceilingsEmergency lighting and restroom fixturesPlumbing, HVAC, and electrical distributionThe use of the accelerated depreciation strategy helps real estate investors to reduce the tax liability immediately which therefore increases their bottom line due to the offsetting of income.

not needing a roof and an HVAC system and maybe some electrical and maybe other things.

They needed a new roof and the guy quoted my friend over 4x what it should cost. 

Thank you would it cost more then 200,000 to just do the basics like, insulation, electric, roof and plumbing?

For saving a couple of hundred dollars a year we gain the "privilege" pay $1K-3K in general  deductible and $4K-6K in hail/wind deductible (and likely 80% of the cost of a new roof here in TX).

Reno consisted of gutting and replacing the kitchen and bathrooms, replacing the floors, light fixtures, HVAC and roof.

Luckily, the brother left at the agreed on time and I was able to being the renovation.Reno consisted of gutting and replacing the kitchen and bathrooms, replacing the floors, light fixtures, HVAC and roof.

(New roof, paint, etc) and proceeds even if we paid capital gains taxes could pay down other properties debt including adjustable HELOCS which would double our annual income but of course we would lose a door. 1 property is currently vacant and I anticipate at least $10k to refresh including new gutters.