Water Heater Repair & Replacement in Chicago

Typically, standard water heaters last between 10-12 years. However, it’s possible for yours to last longer. However, an older water heater is far less energy efficient than a new one, so your old water heater could be costing you more per-month than a new one would.rnrnOver time, those costs may tip the balance in making a new water heater a better buy.

Even if your neighbor is a plumber, it’s unlikely that they’re licensed, bonded, and insured. This status protects you in case something breaks or goes wrong.rnrnWhat if your neighbor breaks something and floods your garage? You’ll have wished you went with a company that has insurance and covers you in even unlikely events.

Technically, electric water heaters use energy more efficiently. However, electricity is more expensive than gas, so that makes gas water heaters less expensive to run overall.rnrnNot every home has a gas hookup, however, and the differences between these system types probably isn’t pronounced enough for you to financially justify adding a gas line.

King has been serving Chicago’s South Side communities for nearly 50 years. We’re known for our plumbing and HVAC service in Orland Park, Oak Lawn, and beyond. We have multiple awards and certifications.rnrnWe recommend that you check out our online reviews on Google+, Facebook, and Yelp to see what our customers are saying about their service.

This could be due to several reasons, including a malfunctioning thermostat, a broken heating element (in electric heaters), or a faulty gas valve (in gas heaters). It’s important to diagnose the specific cause to address the issue accurately.

You should first shut off the water supply to the tank. Give us a call, we’ll inspect the tank and try and isolate the leak. If the tank is reparable then we will replace the part or repair the leak. If not, then we can give you a quote on a new water heater.

It’s recommended to perform annual maintenance on your water heater. This includes flushing the tank to remove sediment build-up, checking the anode rod, and inspecting the system for any signs of wear or leaks.

Noise from a water heater often indicates sediment buildup at the bottom of the tank. This can cause popping or rumbling sounds as water boils beneath the sediment. Flushing the tank can help remove the buildup and reduce noise.

The average lifespan of a water heater is about 8-12 years for traditional tank models and 20 years for tankless models. Lifespan can vary based on maintenance, water quality, and usage.

It depends mostly on how long you plan to stay in the home and how your household uses hot water. Standard tank units cost less upfront and work well for most families with predictable, moderate demand. Tankless units cost more to install but last 20+ years (versus 10–15 for a tank), reduce standby heat loss to near zero, and free up basement floor space.
For most Chicago-area homeowners staying put for 10+ years, the math leans toward tankless once you factor in lower energy use and skipping a tank replacement. For a full breakdown — including sizing for cold winter inlet temperatures, hard water considerations, and how to decide if you have a big household — see our tankless vs. standard water heater guide.

This depends on the age of the heater and the nature of the problem. If the unit is near the end of its expected lifespan and the repair is costly, it might be more economical to replace it. However, minor repairs on a relatively new heater can extend its life significantly.