water heater services

Water heater install and repair

Installation and Service of Gas, Propane, Electric and Tankless Water Heaters

Faszold water heater Services

24/7 Emergency Service
Emergency Service Available 24/7 for your water heater service needs. If you need emergency assistance, call 636-397-1237.

Water Heater Repair

We can repair any brand water heater. Common problems often include broken dip tubes, burner assembly replacement, flushing the water tank and gas thermocouple replacement.

Gas / Propane / Electric Water Heater Replacement

Our comfort specialists can service or replace your gas, propane or electric water heater. We service all makes and models and we install AO Smith & Navien water heaters.


Tankless Water Heater Replacement

Interested in saving up to 40% on your energy bills? A tankless water heater is the energy efficient option for your water heater needs as it only heats the water when it is in use rather than a tank keeping water hot 24 hours a day. As an added bonus, you also have an endless supply of hot water as opposed to a tank which has a limited supply. Learn more about tankless water heaters.

Water Heater Brochures


Looking to Install or Replace Your Water Heater?


call us at 636-397-1237

Let’s be honest, a cold shower can make or break your day!


Signs that your water heater should be looked at include:

  •  Lukewarm or cold water 

  • A noisy system

  • Smells coming from your water heater

  • Water leaking from heater

  • Water isn't getting hot enough

  • Rust spots

If your water heater is no longer keeping up with your family, it may be time for a water heater repair or a water heater replacement. Call Faszold Heating & Cooling at 636-397-1237 or contact us online for a free estimate.

Faszold Heating and Cooling provides the following water heater services:

Ready to schedule a free estimate?


Call 636-397-1237

brands we install

A.O. Smith Water Heater
Navien Tankless Water Heater

We Offer Financing

WHAT customers SAY

 Steve eimer 

"Thanks to John and Greg for installing our new Trane HVAC system. You were fantastic. Very professional and definitely knew how to expertly install and explain any questions I had. System looks great. We had a new 50 gallon water heater and Aprilaire humidifier done at the same time and so glad we made that decision. Terry our sales rep really knew his Trane products and what options we needed to consider in replacing our old system. Helped confirm what we thought would best from our own research. I'm extremely glad we made this decision to go with Faszold."


"Faszold has been our heating and cooling (and water heating) company of choice for almost 33 yrs. at 2 different residences. Their service staff is outstanding and dependable. We have recommended their company to many friends and neighbors, all of whom have been impressed with the swift response time, friendly office staff, and knowledgable service."

cheryl davis

"All I can say is WOW! Customer service at its FINEST!!!! Our A/C went out on Thursday night (for the third time it's 15 years old- - - time for a new one....Friday morning I call Faszold's number at 6:00 am and the call was answered by a very friendly lady named Lois. She was ready to help and by 8:30 am a very nice gentleman named Terry was at our table discussing replacing our system and a tech was on his way to get us up and running until the new one could be installed. Monday morning at 7:45 the installers were at our door. By 2:00 pm they had installed a new furnace and air conditioner AND hot water heater!!!! John and Paul cleaned up everything, hauled off the old and were very professional. I highly recommend this this company and am glad we finally found one we can depend on!!!!"