After a debacle with Reliance, Bulletproof swooped in and saved the day. They were about 100 dollars more than my cheapest quote, however I got a good feeling from them!
They showed up on time, literally rolled out the red carpet (to protect my floors) and my installers (Marcin, nice polish duo) were really professional.
They replaced my 80,000btu mid efficiency with a 60,000btu GMEC96 furnace. Its MUCH quieter. I did have some issues with it cycling, just like my old furnace, which ended up being a restricted air return. They came and installed another air return from my basement at a good rate, and the furnace has been solid ever since.
My only gripe is that Mike the sales guy oversold it a bit. Said that my A/C would be a lot better too because of the powerful DC blower, Unfortunately, I hav enoticed no difference - I attribute this to my House having horrible insulation - upstairs is always 4-5 degrees warmer in the summer, and 4-5 degrees colder in the winter.
You can get a cheap furnace and install it well and it will work well. You can get an expensive furnace and install it poorly and it'll work poorly. The original furnace from 30 years ago was installed poorly. Bulletproof fixed the ducting issues, AND installed a new furnace and I couldn't be happier.