Skip to content
Open 24 hours · No overtime charge nights, weekends or holidaysServing 20 miles around Ypsilanti, MI · Flat-rate pricing

Water Heater Installation and Replacement in Ypsilanti and Southeast Michigan

A new tank, power-vent or tankless water heater sized for the household, installed to code by the owner, permitted and inspected, often the same day the old one fails.

Most water heater replacements in Southeast Michigan are not planned. The tank starts leaking on a Tuesday night, the homeowner finds water across the basement floor in the morning, and by noon they need a decision and a new heater. Temprasure keeps the common sizes available for exactly that reason. A 40- or 50-gallon atmospheric gas tank, the unit that sits in the majority of Washtenaw and western Wayne County basements, can usually be replaced the same day you call. Power-vent units and electric tanks take a little more coordination, and tankless conversions are a planned job. In every case the estimate is free, the price is flat, and the person who quotes it installs it.

Sizing a replacement is easier than sizing a furnace but still worth doing properly. A 40-gallon tank serves a two- or three-person household comfortably; a family of four or five with a soaking tub and teenagers is better on a 50; and a house with a large whirlpool or multiple showers running at once may need a 75 or a tankless unit with real gas capacity. We also look at the recovery rate, because a high-input 40-gallon tank can outperform a low-input 50 for a household that showers in sequence. What we do not do is automatically install what came out, because the household that bought a 1970s ranch in Westland is rarely the household the original tank was sized for.

Venting decides the type of water heater more than anything else. If the existing tank vents into a masonry chimney, we inspect the chimney and the vent connector before assuming a new atmospheric tank can use it, particularly in houses where the furnace has already been replaced with a condensing unit and the chimney is now oversized for a lone water heater. A chimney liner or a switch to a power-vent unit that exhausts through PVC out the side wall are both options, and we price them honestly. Houses built in the 1990s and 2000s without chimneys get a power-vent or direct-vent unit as a matter of course. Electric tanks go where there is no gas, which includes some rural Augusta, Sumpter and Salem Township addresses on propane or no gas at all, though a propane-fired tank is often the better choice there.

The installation itself is where a water heater earns its life. The tank is set level on a stand where the basement floods, the old flex connectors are replaced, dielectric unions keep the copper and steel from eating each other, a new gas flex and drip leg go on with a shutoff you can reach, the temperature and pressure relief valve is piped to within inches of the floor as code requires, and an expansion tank is installed where the house has a backflow preventer or check valve on the water meter, which is most of Ypsilanti, Ann Arbor and Canton. The draft is verified at the hood with the furnace running at the same time. The permit is pulled with the county or city and the inspection scheduled, and the old tank is hauled away.

We are honest about tankless. A gas tankless unit makes sense for a household that has outgrown a tank, has the gas capacity and venting path, and is willing to descale it annually on our hard water. It does not make sense as a default upgrade in a 1950s house with a half-inch gas line and iron-heavy well water. We lay out tank, power-vent and tankless options with what each costs to install and to run on DTE gas, and we let the house and the household decide.

Water Heater Replacement work we have photographed

Before and after of a 40-gallon gas water heater replacement with new copper and a new gas drip leg
A leaking 40-gallon tank out, a new tank in, with fresh copper and a proper gas drip leg.
A new Rheem Performance gas water heater installed in a basement, shown from three angles
A new Rheem Performance gas tank installed and venting correctly into the existing flue.
A Goodman furnace and a strapped Rheem water heater installed side by side in a utility room
A Goodman furnace and a Rheem water heater installed together, tank strapped and gas run in new flex.

Signs it is time to call

Water leaking from the tank body

Once the steel tank has rusted through, there is no repair. Water at the bottom seam, from under the jacket or from the tank welds means replacement, usually today.

Tank is past 10 to 12 years old

On the hard water across Washtenaw and Wayne County, the anode rod is gone by year six and the tank follows a few years later. Replacing a 12-year-old tank before it leaks avoids a flooded basement.

Rusty hot water

Brown or orange hot water with clear cold water means the inside of the tank is corroding. The leak is coming; the only question is when.

Expensive repair on an old unit

A gas valve or a power-vent blower on a tank near the end of its life costs a large share of a new installed heater. We show both numbers.

Running out of hot water

A household that has grown, a new soaking tub, or a tank that has lost a third of its volume to sediment. Sometimes a dip tube repair; often the sign to size up.

Furnace was replaced and the water heater is orphaned

A lone atmospheric water heater on a chimney that used to serve the furnace too will condense, corrode and spill flue gas. Relining or switching to power-vent fixes it.

Basement floods and the burner keeps getting wet

A tank that sits on the floor next to the sump pit in a low basement will keep losing its pilot. A new unit on a stand, or a power-vent with sealed combustion, ends the cycle.

How the visit goes

  1. Call, text a photo of the label

    The serial number tells us the age, the label tells us the size and type. From that and a few questions about the household we can usually quote over the phone and schedule same-day for a standard tank.

  2. Confirm the site

    Venting path, gas line size, water shutoff, drain or sump location, clearances and whether an expansion tank or a stand is needed. For planned replacements this is a free in-home estimate.

  3. Written flat-rate quote

    One number for the heater, installation, permit, new connectors, expansion tank if required, and haul-away of the old unit. Options for tank, power-vent or tankless if more than one fits.

  4. Remove and install

    Old tank drained and removed, new unit set and leveled, water and gas connections made with new flex lines and dielectric unions, relief valve piped, venting connected and sealed.

  5. Test and verify

    Gas connections leak-tested, tank filled and purged of air, burner fired and draft verified at the hood with the furnace running, thermostat set to a safe temperature.

  6. Permit, inspection and paperwork

    We pull the mechanical and plumbing permit, schedule the inspection, register the manufacturer warranty in your name and leave you the documentation.

What this covers

  • 40, 50 and 75-gallon atmospheric gas water heaters
  • Power-vent and direct-vent gas water heaters with PVC exhaust
  • Electric tank water heaters for homes without gas
  • Gas tankless water heater installation with venting and gas line sizing
  • Removal and disposal of the old water heater
  • New water flex connectors and dielectric unions
  • New gas flex connector, drip leg and shutoff valve
  • Temperature and pressure relief valve piped to code
  • Thermal expansion tank where the house has a closed water system
  • Water heater stand or drain pan where flooding or location requires it
  • Chimney liner evaluation for atmospheric tanks on shared or orphaned flues
  • Draft and spillage test at the vent hood
  • Mechanical permit pulled and inspection scheduled with the county or municipality
  • Manufacturer warranty registration

How pricing works

Water heater replacement is priced as one flat number that includes the unit, the installation labor, new connectors and shutoffs, the relief valve piping, haul-away of the old tank, the permit and the inspection. The estimate is free whether it is given over the phone from a photo of the old label or at the house on a planned visit. The number does not change on install day unless you decide to add something.

A standard 40-gallon atmospheric gas tank is the least expensive replacement; 50-gallon and high-recovery tanks, power-vent units, electric tanks and tankless systems cost more, roughly in that order, and the site conditions move the number too. An expansion tank, a stand, a chimney liner or a larger gas line to feed a tankless unit are each quoted as their own line so you can see exactly what you are paying for and why.

There is no emergency surcharge. A leaking tank replaced on a Saturday is the same price as one replaced on a Tuesday.

From the people we have helped

★★★★★

On June 24 around 3:00 p.m., our A/C stopped working. I called several A/C repair companies and they all told me that it would take from several days to a few weeks to come out. Then I ran across Temprasure. I spoke to Al, and he came out the same day and diagnosed my 26-year-old A/C unit. The bad news is that it could not be repaired. The good news is that I purchased a new A/C unit and his team installed the new unit with no issues. Everything Al said about the installation experience actually occurred as he stated, from the delivery date of the unit to the time it took to install it. Not to mention the prices were more than reasonable.

Troy T. · Google review, 2025
★★★★★

Al was great! I had no A/C on the hottest day of the year and I was able to diagnose it to a failed capacitor. I was calling for the part and no one had stock. I spoke with Al and he was able to help me within an hour — came out, installed and rolling same day. Al is a great guy, highly recommend.

JE W. · Google review, 2026
★★★★★

Al and his team are great. Our furnace stopped working on New Year's Eve. I called 10 HVAC shops and no one would come out except Al. He helped determine our problem and within a week I had a new furnace that was covered by my home insurance. I had a few problems post-install and the Temprasure team came over immediately on the weekend to fix it. Great company. Highly recommend!!

Scott G. · Google review, 2024

Questions we hear most

Can you replace my water heater today?

For a standard 40- or 50-gallon atmospheric gas tank, usually yes if you call in the morning. Power-vent, electric and tankless units may take a day to source depending on the model. Tell us what you have and we will tell you what we can do.

What size water heater do I need?

A 40-gallon tank serves two or three people. A household of four or five with a tub and simultaneous showers is better on a 50. Large tubs or several bathrooms in use at once may call for a 75 or a tankless unit. We ask about the household, not just what came out.

Do I need a permit to replace a water heater?

Yes, everywhere in our service area. Washtenaw County, Wayne County and the cities inside them require a permit and an inspection for a water heater replacement. We pull it and meet the inspector; unpermitted replacements show up when the house sells.

Should I switch to tankless?

Maybe. A tankless unit gives endless hot water and uses less gas when idle, but it needs a larger gas line than most older houses have, a dedicated vent, and annual descaling on our hard water. We give you the installed and running cost of both and tell you plainly if your house is not a good tankless candidate.

What is an expansion tank and do I need one?

A small tank on the cold line that absorbs the pressure increase when water heats. Code requires it when the house has a check valve or backflow preventer at the meter, which most municipal systems in Ypsilanti, Ann Arbor, Canton and Saline now do. Without it the relief valve drips and the tank is stressed.

My furnace was replaced and now the water heater is alone on the chimney. Is that a problem?

Often, yes. A single atmospheric water heater cannot keep a large masonry flue warm, so exhaust condenses and the liner corrodes. The fix is a properly sized liner or a power-vent water heater that does not use the chimney. We check this on every replacement.

Power-vent or atmospheric?

If you have a good chimney and the furnace still uses it, atmospheric is simpler and cheaper. If there is no chimney, the chimney is orphaned, or the basement floods, power-vent is the better choice. It costs more and has more parts, but it vents through PVC and does not depend on draft.

How long will a new water heater last here?

On Southeast Michigan water, 10 to 15 years for a tank, longer if the anode rod is checked around year five and replaced, and the tank is flushed. Tankless units last longer with annual descaling.

Do you take the old water heater away?

Yes. Haul-away and disposal are included in the installation price.

Will the new heater qualify for a rebate?

DTE Energy and Consumers Energy offer rebates on certain high-efficiency gas water heaters, including some tankless and condensing models, and federal credits apply to qualifying units. We tell you which options qualify when we quote.

Water Heater Installation near you

Local pages for each community we serve, with the housing and equipment details that matter there.

Related services

Read before you call

Water Heater Installation, done right the first visit

Call or text (313) 701-9471 and tell us what the system is doing. We'll give you a real arrival window and a flat-rate quote before any work starts.

Call now Text us Email