Water heater repair in Southfield, MI

Where Southfield's water comes from

Southfield's tap water is bought ready to drink from the Great Lakes Water Authority, the regional system that pulls from Lake Huron and the Detroit River and treats it at several large plants before pumping it out to member communities. The city's own Water and Sewer Department takes over at the city line. It owns the mains under streets like Lahser, Berg and Greenfield, reads the meters, and handles breaks and pressure complaints on the public side of your shutoff.

Hardness on this supply typically tests at 5 to 7 grains per gallon, mild by Michigan standards. That is mild enough that a Southfield tank can go several years with only a light layer of sediment, and most households here never install a softener. What the water lacks in minerals it makes up for in seasonal swing. In late summer the supply reaching a Southfield basement can be close to 70 degrees, but by February it sits in the upper 30s, so the same 40-gallon tank delivers noticeably less comfortable hot water in winter than it does during a July heat wave.

Brick ranches, cul-de-sacs and basement utility rooms

The bulk of Southfield's single-family housing went up in the postwar boom, when Detroit families moved north across Eight Mile. Whole subdivisions of brick ranches and modest bi-levels filled the square miles between Telegraph and Greenfield. Some of those neighborhoods are now recognized for their design. Northland Gardens, just north of Eight Mile, is a National Register district of mid-century ranches, and Plumbrooke Estates near Evergreen, built around 1961, earned a listing of its own for its modern cul-de-sac layout.

Southfield ranch owners will almost always find their heater in the basement, usually in an unfinished corner beside the furnace, the floor drain and the laundry tubs. Many of the original heaters were 30- or 40-gallon gas tanks venting into a masonry chimney that also served a coal or oil furnace before the home converted to gas. Today a lot of those chimneys carry only the water heater, because a condensing furnace now sends its exhaust out the rim joist through white PVC. A small heater alone in a large, cold brick flue is a recipe for condensation and weak draft.

Southfield also has a much larger share of apartments and condominiums than most Oakland County suburbs. In garden-style complexes off Civic Center Drive or Ten Mile, each unit often has its own small tank in a utility closet, sometimes an electric 30- or 40-gallon model. In towers and mid-rises, a central boiler plant may heat water for the whole building, and repairs there go through the association or management company rather than an individual owner.

The problems plumbers see most in Southfield

• Orphaned heaters on old brick chimneys after a furnace upgrade, causing backdrafting, rusty flue pipe and moisture stains on the chimney cleanout.
• Basement backups along the Rouge River branches during cloudbursts, which can soak a burner compartment or an electric tank's lower element.
• Leaking tanks in condo closets where a failed heater drips onto the unit below. Our notes on tanks that drip or puddle explain the first steps.
• Short hot water in February as mid-century 40-gallon tanks try to heat upper 30s lake water for modern showers.
• Pilot and thermocouple trouble on standing-pilot tanks more than a decade old. When a pilot keeps dying, this troubleshooting page walks through the likely parts.
• Corroded galvanized nipples and old shutoff valves at the top of the tank that seize or weep the moment a plumber touches them.

Typical water heater prices in Southfield

Southfield pricing lands in the middle of the metro Detroit range. The jobs that climb toward the top are the ones with a narrow basement stair, a chimney that needs a liner before a new tank can pass inspection, or a condo where the dead tank must be wheeled out past carpeted corridors and an elevator.

Michigan licensing and Southfield permits

Michigan's Bureau of Construction Codes, housed within LARA in Lansing, issues plumbing licenses statewide. Because the gas pipe and flue count as mechanical work, a crew swapping a Southfield gas tank should carry both plumbing and mechanical credentials. LARA's online lookup lets you confirm a contractor before they carry anything into your basement.

Inside the city, the Southfield Building Department issues the permits. City ordinance and state law require separate permits for plumbing, electrical and heating work, so a gas tank swap typically involves a plumbing permit and sometimes a mechanical permit for the venting. The city inspector who visits afterward is looking at draft in the flue, the gas cock and drip leg, how the relief line terminates and whether an expansion tank was added. A licensed contractor normally pulls these as part of the job, and in a condo, the association may want a copy before the work begins.

Venting a heater in a mid-century chimney

Southfield's postwar brick ranches were built around a single masonry chimney, and that chimney was sized for a furnace and a water heater sharing the flue. After the furnace switched to PVC through the wall, that little 40,000 BTU burner was stuck feeding a flue built for two. Flue gases cool before they reach the top, water condenses inside, and the mortar and clay tile slowly break down. Homeowners often notice white crust on the vent connector, rust flakes at the base of the tank, or a damp spot on the chimney cleanout door.

Plumbers here usually solve it with a liner dropped down the chimney and sized to the heater alone, or a switch to a power-vented or direct-vent water heater that exits through the rim joist. Power venting needs an outlet and a short run to an outside wall, which most Southfield basements have. A plumber should run a draft test with the house buttoned up and the bath fans on, because these tight-ish brick homes can pull exhaust back down a weak flue.

Rouge River storms and basement protection

Several branches of the Rouge River wind through Southfield, through Valley Woods and the low ground near the civic center, and the city's older combined and separate sewers can be overwhelmed by a summer cloudburst. The August 2014 storm that swamped freeways across metro Detroit put water into plenty of Southfield basements, and heavy rains in the summers since have repeated the lesson on a smaller scale.

If water reaches the bottom of a gas heater, the burner, pilot assembly and control valve are all suspect afterward and should be replaced rather than dried and relit. With an electric unit, keep the breaker off until someone has opened the element covers and confirmed the wiring is dry and intact. Practical protection includes a backwater valve on the main sewer line where the city allows it, a sump with battery backup in homes that have one, and setting a new heater on a few inches of block so a minor backup stays below the burner.

Choosing a replacement for a Southfield home

Inside a two- or three-bedroom Southfield ranch, swapping in another atmospheric gas tank of similar size remains the simplest route. If the family has grown, or a basement bathroom was added, the jump to 50 gallons or a higher-input burner is worth considering because winter supply water is so cold. Compare first-hour ratings on the yellow label, since two 50-gallon tanks can perform quite differently.

A heat pump model makes sense in a roomy Southfield basement where there is space around the unit and a floor drain for condensate. They pull warmth from the surrounding air, so the basement will feel cooler in winter. Going tankless frees floor space near the laundry tubs, though a Southfield ranch usually needs fatter gas pipe back to the meter plus a fresh wall penetration for the vent. DTE Energy supplies both gas and electricity across the city and has run water heating incentives at times; see what the DTE site lists for Southfield accounts this year.

Condo owners face tighter rules. Many associations specify a drain pan piped to a drain, a leak sensor, or even an automatic shutoff valve, since one burst tank in a third-floor closet can ruin ceilings two stories down. Read the bylaws before ordering a heater.

Repair or replace in Southfield

Many Southfield heaters are well past their tenth birthday, since a tank tucked behind a furnace in an unfinished basement rarely gets attention until something goes wrong. A heater still shy of ten whose fault turns out to be a thermocouple, igniter or valve is normally worth fixing. If the tank is weeping from a seam, the vent connector is rusted through, or the chimney needs a liner anyway, put that money toward a new heater installed and vented correctly from the start.

Around Southfield

Lathrup Village, entirely surrounded by Southfield, keeps its own city hall and building inspector despite its small size. Oak Park and Royal Oak to the east share the brick bungalow and ranch pattern with basements. Beverly Hills and Bingham Farms to the north have larger lots and newer homes. Farmington Hills to the west runs its own building division, and Detroit, across Eight Mile, has its own water department and permit process. Every one of these communities handles inspections separately, so the address on the job decides which office signs off.

Water heater questions from Southfield