E. C. Merrill, Inc.
HVAC contractor in North Fond Du Lac, WI 54937
About this company
E. C. Merrill, Inc. is listed as an HVAC contractor at 809 Wisconsin Ave in North Fond Du Lac, Wisconsin, in Fond du Lac County. It is one of 2 HVAC companies in ZIP 54937.
Other HVAC companies nearby
Fondy Heating and Air ConditioningN7374 Mosher Dr, Fond Du Lac
1.4 mi(920) 922-4565
Ziegelbauer H.V.A.C., Inc.136 S Brooke St, Fond Du Lac
2.8 mi(920) 922-4770
Air Tech Heating251 Griffith St, Fond du Lac
3.4 mi(920) 924-6742
Merwin Propane Gas311 W Rolling Meadows Dr, Fond Du Lac
4.3 mi(920) 929-6100
Silica Plumbing & Heating IncN8582 County Road Qq, Malone
7.5 mi(920) 921-4499
Housing market around ZIP 54937
Figures describe the local area, not this company.
Typical home value$346,000+3.1% past year · +93% in 10 years
Typical rent$1,368
12-month value outlook+4.4%
New homes permitted, 2025190Fond du Lac County
Days to sale agreement40Fond du Lac metro
Listings with a price cut18.7%Fond du Lac metro
Sale price vs list100.7%Fond du Lac metro
New construction sales6Fond du Lac metro, Aug
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: Fond du Lac County permitted 190 new homes in 2025. 31% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.