I called on Boyle Heating & Cooling when I needed some custom ductwork to finish off a legal basement apartment in my smaller home. I was amazed at how skillfully they were able to reroute the ducting to improve headroom and really make the space functional. By giving ample headroom in the living space they enabled me to increase the rent by at least $100 a month! That’s money well invested and I would strongly recommend you have the guys at Boyle look at any future HVAC projects before forging ahead.