Real work, real Chicago homes.

Every photograph on this page comes from a real Walker HVAC job in Chicago or the surrounding 50-mile radius — no stock imagery. You'll see high-efficiency furnace and boiler swaps in century-old greystones, condenser and line-set installs on tight city lots, ductwork rebuilds in finished basements, rooftop units on commercial buildings, and the kind of clean sheet-metal and copper work that separates a careful install from a rushed one.

We photograph jobs for two reasons. First, it keeps us honest: our technicians know the finished work will be seen, so wiring is dressed, condensate lines are pitched correctly, and job sites are cleaned before anyone leaves. Second, it helps homeowners picture the outcome. A quote on paper is abstract; seeing an equivalent system installed a few neighborhoods over makes the decision far easier.

Use the category filters to narrow to the type of project closest to yours — heating installs, air conditioning, maintenance, or commercial — then click any photo to open it full-size and step through with the arrow keys. If a setup looks like your home, mention the photo when you call and we can quote a comparable system quickly.

Sizing, venting, and electrical requirements vary from building to building, so we never quote from a photo alone. Every job starts with an on-site evaluation, a written flat-rate price, and a clear explanation of your repair-versus-replace options before any work begins.