I did my whole 500 sf apartment for about 50K, inclusive of permits and consultant filing fees. A gut of the kitchen and bathroom. Architect here - you will need a PL permit for the gas work definitely. |
If your GC hasn't already worked with people who are licensed and can pull those permits, you should talk to someone else who has relationships with these trades already. If an inspector finds flaws in the work, it behooves the licensed professional to correct the work. A GC will not and should not issue final payment to a sub until the work is DONE and open work permit for that trade is CLOSED. |
Same architect from above- It should be in your agreement for phased payments based on completion of levels of work (demolition, drywall, tiling, plumbing, electrical, etc..). And each phase should withhold 10% retainer so that at the end of the project, the GC has incentive to fully complete everything and collect that accumulated 10%. |
| I would not touch/move/change gas without having contractor pull a permit and pass the local inspections. |