A new AC installation in Des Peres, MO can provide savings over the long term from efficiency, so it’s worth looking at your options. At Level 9 Heating, Cooling, and Plumbing, we have decades of experience in the air conditioner installation business, and know today’s technologies well. Whether you want to simply replace your existing central air unit, upgrade to variable-speed compressor technology, or replace window units with ductless mini-splits, we can help in Des Peres.