Water heater repair in Springfield, MO

City Utilities: water, gas and power from one bill

City Utilities of Springfield, usually just called CU, is a municipally owned utility that provides drinking water, natural gas and electricity to most homes in the city, along with transit and broadband. That is unusual in Missouri, and it means a single customer service line handles questions about the gas meter feeding your water heater, the electric circuit powering an electric tank and the water coming into it.

CU draws its water from four sources. Fellows Lake and McDaniel Lake, north of the city, are reservoirs built for Springfield's supply. Stockton Lake, farther north and west, is a large Corps of Engineers lake connected by a long pipeline. The James River on the south side rounds out the system. Water is treated at the Fulbright and Blackman treatment plants before reaching homes from Midtown to the southeast edge of town.

Because CU sells both fuels, its efficiency programs have at times covered gas and electric water heaters alike. Before a replacement, check what CU currently offers, since programs change and terms differ by fuel. Ask the plumber to note the CU account details on the invoice, because rebate paperwork usually asks for them along with the model number and installation date.

Karst geology and what it means for plumbing

Springfield sits on a plateau of fractured limestone known for sinkholes, springs and caves. Rainwater sinks quickly into the ground, travels through underground channels and pops out in springs along the James River and its tributaries. Greene County has mapped a great many sinkholes, and some Springfield subdivisions sit within sight of one.

For water heaters, karst shows up in a few ways. The limestone lends calcium to the water, which settles in tank bottoms and narrows tankless passages. Ground movement around sinkholes can stress foundations and the water lines entering a house, so a leak near a heater is worth tracing carefully rather than assuming the tank is at fault. And because surface water reaches the aquifer so fast, Springfield is careful about anything that could drain into the ground, including where a relief valve discharges and how a basement floor drain is connected.

Basements, crawlspaces and garages

Older Springfield neighborhoods such as Rountree, Phelps Grove, Midtown and the streets around Drury University and Missouri State University have early twentieth century houses with partial basements or crawlspaces. The water heater is often in a cramped basement corner with a low ceiling, or in a utility closet added on the main floor when a crawlspace made the basement impractical. Getting an old tank up a narrow stair takes time.

Ranch homes from the postwar decades in north and central Springfield frequently have full or partial basements, and those built on slabs keep the heater in a garage or laundry room. Newer subdivisions in southeast and southwest Springfield, toward Battlefield and Nixa, more often put it in the garage or a basement mechanical room. Many homes near the universities are rentals with modest electric or gas tanks working harder than they were sized for.

Ozarks weather and the risk of freezing

Springfield gets a real winter, with cold snaps that drop well below freezing and ice storms that can knock out power for days. The January 2007 ice storm left much of the region in the dark, and residents with electric water heaters lost hot water until the lines were repaired. Heaters in crawlspaces, garages and unheated basements near exterior walls are the ones most likely to see frozen supply lines.

In summer, the area can turn hot and humid, and spring brings severe storms and tornado warnings. Basements that take on water after heavy rain put gas burners and controls at risk, and a tank whose gas valve went under during a Wilson's Creek or Jordan Creek flood needs a professional look before relighting.

The problems plumbers see most in Springfield

• Scale and popping noises from calcium settling on tank bottoms.
• Frozen lines in crawlspaces under older Rountree and Midtown homes.
• Water reaching the burner after spring storms flood basements.
• Electric element failures in student rentals near Missouri State.
• Tight basement stairs that complicate replacing tanks in older homes.
• Undersized tanks in growing families' ranch homes on the north side.

Typical water heater prices in Springfield

Labor in the Ozarks generally costs less than in Kansas City or St. Louis. Tight basements, crawlspace access and flood or freeze damage are the factors most likely to raise a Springfield quote.

Plumbing licenses and permits in Springfield

Jefferson City does not issue plumbing licenses, which leaves the job to local governments across Missouri. Springfield is one of the cities that licenses plumbers itself. Its Building Development Services department issues the license and handles permits, and a water heater replacement inside city limits needs both a licensed plumber and a permit with an inspection.

A city inspector then checks the gas piping, the flue, where the T&P line ends and whether thermal expansion is handled. Homes outside city limits in Greene County, and suburbs such as Nixa, Ozark and Republic, fall under different licensing and permit rules, so the answer depends on the address.

Choosing between gas and electric

Because CU sells both natural gas and electricity, Springfield homeowners compare fuels within a single utility. Gas tanks remain common in basements with existing venting, while electric and heat pump units are popular where gas is not already run or venting would be expensive. Heat pump models suit a roomy Springfield basement that stays above 40 degrees, and it dries the air in damp Ozarks summers.

For older tanks showing rust or leaks, a water heater swap that weighs each fuel against CU's current rates and any programs it offers is the best way to choose.

Around Springfield

Nixa to the south runs its own electric utility and issues its own permits. Ozark in Christian County has its own city water and building office. Republic and Willard each operate separate water systems and permit counters. Battlefield sits at the southwest edge of Springfield, and Strafford to the east is a small city with its own rules. Rural homes on private wells across Greene and Christian counties often have harder water than CU customers.

Water heater questions from Springfield