re: Adding another return air vent

It seems pretty high to me and likely a job a reasonably handy person can do themselves,

I was offered the same option and it was like $1k for a duct in ceiling and~40 ft of flex through the attic to easily tie in. Easy access and tie ins as well.

It was part of an initial request to add 4-6” of cellulose insulation over the whole house for like $3500, totaled $4500 and I was not expecting that.

I passed on that company and added 4-6” fiberglass insulation using another guy instead over the 2000sf for $700.