Is there a gas fitter who can donate a few hours in Lowell?

In August an inspector told me that my home has dangerous exposed wiring in two rooms. It's a safety risk for me and my newborn. The landlord has refused to act, and quotes of $2,500 are beyond us. I'm looking for a licensed gas fitter who may be able to donate a few hours or do the repair at cost. I can cover the parts, which I estimate at $280. The job should take about eight hours. I'll make sure someone is home and will provide refreshments. I can share the inspector's written report on request. If you're a gas fitter and can help, or know a program that assists with this sort of repair, I'd really appreciate it. Whatever you can give, even just sharing this page, means a lot.