Few suburbs mix housing eras the way Mount Prospect does. Brick bungalows and Cape Cods near Lions Park sit a few minutes from split-levels in Prospect Meadows and newer builds out toward Randhurst, and each one cools differently.
Leith Heating and Cooling repairs air conditioning across all of it. The mature tree canopy that makes these streets pleasant also drops debris on condensers and shades some rooms while baking others, so we diagnose the house, not just the equipment.
A repair should end with a comfortable house and no surprises on the invoice. That is how we structure every visit.
We test the full system rather than the first thing that looks suspicious, which means electrical components, refrigerant charge, airflow, drainage, and controls all get checked before we tell you what is wrong. Then you hear the findings in plain language and see the price before we start. Our NATE-certified technicians carry common parts, so most repairs finish in the same visit and your home is back to comfortable before evening.
These are the calls we take most often from Mount Prospect homeowners.
Any one of these is worth a look before it becomes a no-cooling day.
Age and airflow drive most of it. Cape Cods and bungalows here were built long before central air was standard, so cooling was added later through converted ductwork and knee-wall runs that struggle to reach upstairs bedrooms.
Fixing the cause keeps the same failure from repeating next summer.
Ted had water spotting the ceiling tiles in his finished basement near Lions Park. He assumed a plumbing leak. The condensate drain on his air handler had clogged with algae, the pan overflowed every time the AC ran long, and the safety switch had been bypassed at some point. We cleared the line, replaced the switch, and flushed the pan. No more water, and his AC kept running through the heat.
There are plenty of HVAC companies in the northwest suburbs. Here is what sets ours apart.
We would rather earn the next call than push a sale on this one.
We work throughout Mount Prospect and the surrounding communities, including Arlington Heights, Des Plaines, Prospect Heights, Park Ridge, Elk Grove Village, Rolling Meadows, and Wheeling. Neighborhoods around Randhurst, Lions Park, Colonial Heights, and the downtown Metra corridor are on our regular route.
If you live near the Des Plaines or Prospect Heights line, you are still well within the area our technicians cover.
We treat no-cooling calls as priority work, especially for households with young children or older adults. Reach out as early in the day as you can and we will get you into the schedule.
Once a year before cooling season is the standard here. Illinois summers swing between humid stretches and cool weeks, which is hard on equipment. Annual service catches weak parts and keeps the coil and drain clear.
