Cook County, Illinois
Heating and AC repair in Niles, IL
Call and describe the problem, whether the furnace will not light, the heat pump is iced over or the air conditioner is blowing warm air, and you will be connected with an independent HVAC contractor serving Niles.
Your call is connected to an independent HVAC contractor, subject to availability in your area. HVAC Nation may receive compensation when your call is connected with a participating provider. Providers are independent businesses.
Niles at a glance
Heating and cooling climate
NOAA's 1991–2020 climate normals for the CHICAGO OHARE INTL AP, IL station (about 8 miles away) show about 5,974 heating degree days and 1,003 cooling degree days in a typical year, with about 121 nights at or below freezing and 17 days reaching 90°F or more. Heating demand is far larger than cooling demand here, so the furnace, boiler or heat pump carries most of the load and a breakdown in a cold snap is the most pressing kind of call.
How homes in Niles are heated
According to the Census Bureau's American Community Survey, 82% of occupied homes in Niles heat mainly with utility gas and 15% with electricity. Gas-fired furnaces and boilers are the most common setup, which means igniters, flame sensors, gas valves and venting come up often on heating calls.
Housing age and HVAC systems
The median year built for housing in Niles is 1965, and about 77% of its 12,172 housing units were built before 1980. Homes from this era commonly have forced-air furnaces with ductwork, and many have had the original furnace and air conditioner replaced at least once.
Services most relevant in Niles
- Furnace Repair (85% of homes heat with gas, propane or oil)
- AC Repair (about 17 days a year at 90°F or more)
- AC Replacement (median home built in 1965, many systems on their second or third AC)
- HVAC Repair (one call when you are not sure which part failed)
Owners, landlords and tenants
About 75% of occupied homes in Niles are owner-occupied and 25% are rented. Homeowners, landlords and property managers can call to be connected; tenants should contact their landlord or property manager about heating or cooling problems first.
Nearby places
Niles is in Cook County. Places within about 30 miles include Chicago (15 mi), Naperville (26 mi), Elgin (26 mi), Waukegan (24 mi) and Cicero (13 mi).
Other Illinois locations
Elmwood Park (7 mi), Prospect Heights (8 mi), Maywood (10 mi), Lake Forest (15 mi), Palos Hills (23 mi), Grayslake (24 mi), Harvey (30 mi), Zion (30 mi), Frankfort (36 mi), Shorewood (41 mi), Freeport (95 mi), Rock Island (148 mi)
Questions
Is HVAC Nation an HVAC company in Niles?
No. HVAC Nation is a referral service. Calls from Niles are connected to an independent HVAC contractor, subject to availability in Cook County.
How do most homes in Niles heat?
Census survey data shows about 82% of homes heat mainly with utility gas, 15% with electricity, 2% with propane and 0% with fuel oil.
How cold and hot does it get around Niles?
NOAA normals for the CHICAGO OHARE INTL AP, IL station average about 121 nights a year at or below 32°F and 17 days at 90°F or above.
Is a permit needed to replace a furnace or air conditioner in Niles?
Many cities and counties require mechanical or electrical permits for equipment replacement. Check with the local building department for Niles or Cook County, and ask the contractor.
What should I do if I smell gas?
Leave the home right away without using switches or phones inside, then call the gas utility emergency line or 911 from outside.
Sources: U.S. Census Bureau Vintage 2024 population estimates; American Community Survey 2020–2024 5-year (tables B25040 house heating fuel, B25034, B25035, B25003); 2024 Gazetteer; NOAA NCEI U.S. Climate Normals 1991–2020 (heating and cooling degree days, base 65°F).