HVAC Service Market in
Illinois
$3.5B statewide TAM · 28 metros · Rank #9/51 states · 2.7% of national TAM
Bottom-up rollup across every metro in Illinois. PinpointIQ covers all 28 MSAs in the state.
Top metros
Most attractive HVAC Service metros in Illinois
Ranked by Market Score — PinpointIQ's vertical-specific attractiveness composite. TAM shown for reference.
| Rank | Metro | TAM | Market Score |
|---|---|---|---|
| #1 | Chicago, IL MSA | $3.1B | 68 |
| #2 | Peoria, IL MSA | $67M | 64 |
| #3 | Rockford, IL MSA | $61M | 63 |
| #4 | Champaign, IL | $54M | 61 |
| #5 | Springfield, IL | $43M | 61 |
| #6 | Bloomington, IL | $38M | 58 |
| #7 | Adams County, IL | $14M | 56 |
| #8 | Bureau County, IL | $26M | 56 |
| #9 | Decatur, IL | $15M | 54 |
| #10 | Kankakee, IL | $21M | 54 |
What drives the Market Score
How HVAC Service attractiveness is measured
Frequently asked questions
HVAC Service market in Illinois: common questions
How big is the hvac service market in Illinois?
The statewide hvac service total addressable market in Illinois is $3.5B, aggregated across 28 MSAs. This represents 2.7% of the $130.9B U.S. hvac service market.
How does Illinois rank nationally for hvac service?
Illinois ranks #9 of 51 states by hvac service TAM — the 84th percentile. The ranking is based on aggregate MSA-level TAM within each state's geographic boundaries.
What are the most attractive hvac service metros in Illinois?
PinpointIQ ranks the top hvac service metros in Illinois by Market Score (a vertical-specific attractiveness composite): #1 Chicago, IL MSA ($3.1B TAM, Market Score 68); #2 Peoria, IL MSA ($67M TAM, Market Score 64); #3 Rockford, IL MSA ($61M TAM, Market Score 63); #4 Champaign, IL ($54M TAM, Market Score 61); #5 Springfield, IL ($43M TAM, Market Score 61). Market Score weighs the drivers of hvac service demand and operator concentration.
What drives hvac service attractiveness in Illinois's metros?
PinpointIQ's HVAC Service Market Score for every MSA in Illinois is computed from 3 components: Cooling Degree Days (40%); Heating Degree Days (30%); HVAC Establishments (30%). Each component is scored at the national percentile level before being weighted into the composite.
How many hvac service markets does PinpointIQ cover in Illinois?
PinpointIQ covers all 28 Metropolitan Statistical Areas (MSAs) in Illinois for hvac service, with TAM, Market Score, competitive landscape, and demographic drivers available at each MSA and down to the census-tract level.
Where can I get hvac service market data for a specific Illinois metro?
Individual metro pages are available for every MSA in Illinois covered by PinpointIQ. You can also pull a free hvac service market report for any specific metro through PinpointIQ's report tool, or start a trial to access the full platform including competitive landscape and business-level data.
TAM figures reflect PinpointIQ's bottom-up market size model built from U.S. Census, BLS, IRS County Business Patterns, and other public + commercial sources at the census-tract level. Market Score is PinpointIQ's percentile-weighted composite; the components and weights are set per vertical and shown above. Data refreshed monthly.
See HVAC Service data in your target markets.
Pull a free market report, start a trial, or walk through your target MSAs live.
Contact us
Questions, partnerships, or just want to learn more. We'd love to hear from you.