Merz Heating and Air Conditioning
HVAC contractor in Effingham, IL 62401
About this company
Merz Heating and Air Conditioning is listed as an HVAC contractor at 509 S Willow St in Effingham, Illinois, in Effingham County. It is one of 7 HVAC companies in ZIP 62401.
Other HVAC companies nearby
Mathy Heating & Air Conditioning, Inc.201 N Front St, Effingham
0.5 mi(217) 690-8020
TRS Radiator & Air Conditioning LLC1309 S Banker St, Effingham
0.7 mi(217) 342-9626
Pemberton Heating & Air Conditioning, Inc.2501 S 4th St, Effingham
1.4 mi(217) 663-7227
KCH Mechancial Inc15500 E State Highway 33, Teutopolis
1.5 mi(217) 347-5755
Jansen's Heating and Air Conditioning11984 E US Highway 40, Effingham
2.1 mi(217) 347-5223
Housing market around ZIP 62401
Figures describe the local area, not this company.
Typical home value$235,000+2.9% past year · +61% in 10 years
12-month value outlook+1.9%
Days to sale agreement10Effingham metro
New homes permitted, 202550Effingham County
Listings with a price cut29.4%Effingham metro
Sale price vs list96.7%Effingham metro
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Effingham County permitted 50 new homes in 2025, including 20 apartment units. 16% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.