Hi, I am new here and greeting to everyone!

We are planning to fully remodel a 1280 Sq ft DC Row House was built in 1916.

Just want to find out what would be the best price for HVAC Installation including all materials. (We can the dry wall plaster....to help reduce the cost, currently no duct work)

Should the house rewiring first, then HVAC installation?

Lastly, any recommended contractors in the DC area would be greatly appreciated.