Many smaller outfits although qualified could take 2-3 days to finish,  opening up potential risk to water damage in case of surprise rain.Are you getting ridge vent installed?

I thought I was being brilliant by installing submeters for all of the units.

Milind, As long as all the piping is rated for gas, and is installed according to code and manufacturers instructions, you should be able to switch between them.

Hi, Portland BP community, does anyone have a recommendation for a good Heat Pump (mini split) installer here in the Portland area?   

This is my 4 rental putting into service, I have never considered pets before and that new carpet and paddling that was just installed looks and smells great right now. 

Added back deck, busted out wall to install Pella sliding glass door, new vinyl plank flooring, new paint, and new Whirlpool appliance package.

Return and install valve with compression fittings that will not stop leaking. 

But at first blush, I'd say if your service is under 150 amps you don't have enough.And, installing and wiring all those baseboard heaters will require permits, too.You might be able to use the same circuits that are wired for the ACs for baseboard heaters.  

That is a bedroom to them and you'd have to bring it up to code (i.e. install the egress window). 

Install an obvious security camera?