Woodbury County, Iowa
Heating and cooling service in Salix, Iowa
Furnace, AC and heat pump service in Salix, Iowa (ZIP 51052). Half the homes in town were built before 1951, and 58% heat with natural gas. Say what the system is doing, and the operator checks which independent contractors are taking calls in Woodbury County today.
Calls are answered 24 hours a day, 7 days a week.
Homes in Salix at a glance
U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024, for Salix city, Iowa (172 occupied homes). Estimates for small towns carry a wide margin of error.
Two kinds of house in one ZIP code
Salix is small — about 170 households in town — and its houses are old. Half were built in 1951 or earlier, and close to four in ten before 1940. In town, most homes heat with natural gas.
The 51052 ZIP code reaches well past the town, into the farmland along the Missouri River bottoms. Across the whole ZIP code, only about 39% of homes heat with utility gas. Around 15% use propane from a tank, and about a third heat with electricity.
What that changes on the call
- Propane furnaces use a gas valve and orifices set up for propane. A furnace converted from natural gas, or the reverse, needs those parts changed, and the technician should know which fuel to expect.
- An empty tank looks like a dead furnace. If the furnace will not light and the tank gauge is low, call the propane supplier first.
- Old houses, old ductwork. In a house built before 1940, the ducts may have been added long after the house. Uneven rooms are often a duct problem, not a furnace problem.
Before you call
Say whether the house is in town or out on a farm, the fuel the furnace burns, the year of the furnace, and what it is doing. Census figures here are 2020–2024 estimates, and for a town this small they carry a wide margin.
Checking a contractor in Iowa
Iowa licenses heating and cooling contractors at the state level. The Plumbing and Mechanical Systems Board, part of the Iowa Department of Inspections, Appeals, and Licensing, licenses the HVAC, refrigeration, hydronic and sheet metal trades, and requires anyone contracting for that work to hold a license and register with the state.
The City of Sioux City adds its own layer: its inspection office says HVAC contractors must be licensed by the State of Iowa, have an Iowa-licensed master of record, and carry a bond made out to the city. Licensed contractors pull trade permits for mechanical work through the city's permit center.
Ask the contractor for their Iowa license number and look it up in the state's public license search before work starts.
Questions people ask
Do contractors from Sioux City come out to Salix?
Coverage depends on which independent contractors are taking calls that day. The operator checks by ZIP code, and 51052 is the one to give.
Who supplies gas in Salix?
MidAmerican Energy provides electric and natural gas service in Salix. Homes outside the gas lines usually heat with propane or electricity.
Describe the problem and the age of the system. The operator checks who is taking calls near you.
(888) 217-3739