Central Illinois Domestic Hot Water Systems

At Mike Williams Plumbing Heating & A/C, we have provided both residential and commercial water heating installations for Central Illinois since 1975. Whether you need water heater repair or are interested in a new system, we have the experience and licensed professionals that can help.

Installing a New Water Heater?

Mike Williams Plumbing, Heating, Air Conditioning & Sewerstarstarstarstarstar4.4 / 5

59 Total Reviews /files//mike_williams-logo.png217-391-0437$3225 East Clearlake, Springfield IL


You now have the choice of traditional tanks, heat pump water heaters, or tankless hot water systems. We stock Bradford White electric and gas-fired tank water heaters and heat pump water heaters and Navien tankless water heaters.

Bradford White offers a broad range of traditional gas and electric tank water heaters and the new heat pump water heaters. If your existing tank system fails, we stock direct replacement systems that often can be installed in your Springfield, Decatur, Champaign and Bloomington home or business the same day. Conventional water heaters are often the lowest installed cost choice for replacing an existing system.

Higher efficiency water heaters include higher performance gas fired tanks, heat pump water heaters and gas tankless water heaters. Heat pump water heaters from Bradford White extract heat from ambient air and utilize it to heat your domestic hot water. They use only a third of the energy of a traditional electric tank water heater.

Profession Licensed Water Heater Installations

Why should you chose Mike Williams Plumbing Heating & A/C?

  • 100% Guaranteed Service
  • Written warranties
  • Upfront per job pricing
  • Clean and tidy work
  • 24 / 7 Emergency Service for both repair and installations

Consider joining our planned maintenance program. With membership, you’ll get the peace-of-mind of a properly maintained system backed by the team at Mike Williams Plumbing Heating & A/C.

Water Heater Rebates

  • Springfield City Light and Power: Springfield City Light and Power offers rebates of up to $800 toward the installation of electric or heat pump water heaters. Click here for more information.
  • Ameren Illinois: If you get your electricity form Ameren Illinois, there is a $500 rebate for the purchase of Bradford White heat pump water heaters. Click here for more info.
  • Decatur Utilities: Decatur Utilities offers rebates for up to $500 for the installation of a new tank or tankless gas fired water heater. Click here for details.

Contact Us Today

About Mike Williams Plumbing Heating & A/C

  • Licensed and Insured: All of our plumbing staff are licensed and insured.
  • Chamber of Commerce: Mike Williams Plumbing Heating & A/C is a member of the Springfield, IL Chamber of Commerce.
  • BBB Accredited Since 1999: Mike Williams Plumbing Heating & A/C has been an Accredited member of the Illinois Better Business Bureau since 1999. We are more than proud of our A+ rating!