He was swearing me up and down that the unit he installed used gas for heat and he would know because he installed it.

Typically its best to control contractor with proper payment installments.

The last major job is the HVAC install. 

Plus many townships require grounded outlets in bedrooms, I'll install a GFI in a pinch but better long-term to just run a couple new outlets.  

There are various posts I've written that explain why.You just need a typical Purchase & Sale Agreement with an addendum spelling out the terms, proper authorizations and proper disclosures. 

Building permit(s) are required for installations subject to building code(s) and the installation will need to comply with the minimum requirements.

My custom new build was just completed, and I noticed that the 3 mini split units installed are set up as a multi-zone system connected to one condenser.

The remaining one will be installed in March.

The basement had water issues I didn't find out until the end of year 1 and I ended up installing an interior perimeter drain in the basement.

I’m excited to finally jump in here after lurking for a bit and soaking up the value this community shares.By day, I’m an insurance advisor helping real estate investors, flippers, landlords, and contractors make sure their properties and businesses are properly protected without overpaying.