Naperville Water Heater Installation

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Professional. Friendly. Experienced.

We’ve been serving our Chicagoland neighbors for over 25 years, always striving to give the highest level of quality service. When you call us for water heater installation in Naperville, you can count on technicians that are experienced and knowledgeable and able to answer any questions you may have.

We’ll make sure your hot water heater is installed promptly and with care. Our 100% satisfaction guarantee means that if you’re not satisfied then we’re not satisfied, it’s one of the reasons we’ve become one of the most trusted HVAC companies in the area. For hot water heater installation in Naperville, we’ll save you money and get the job done right.

Professional. Friendly. Experienced.


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Water Heater Installation Services in Naperville: FAQs

Can I install a water heater by myself?

We highly recommend that you contact a professional in Naperville if you have a water heater you’d like to install. If a unit isn’t properly installed it could lead to a whole host of issues, including gas leaks, and water damage. Not to mention, there are a number of building code regulations that must be followed for water heater installation in Naperville. 

For your health and the health of your family, always consult a professional.

Are there different types of hot water heaters?

Great question! Yes, there are three main types of hot water heaters:

  1. Conventional Storage - These are the more traditional hot water heaters you see in many homes in America, featuring a large tank that can be either gas or electric-powered. With regular upkeep, they can last as long as 15 years.
  2. Tankless - They also come in both electric and gas. Tankless water heaters – unlike conventional storage units – heat your water as you need it so you won’t run out of hot water. A high-efficiency option, tankless water heaters save space and can be installed relatively quickly.
  3. Heat Pump - These units are popular and efficient. They work by using electricity to move heat across a room rather than by generating heat. They have the added benefit of being able to cool space during warmer months.

There are also other options, including solar water heaters and condensing water heaters, and boilers that can both heat your home and your water. It’s always best to call a professional if you have any questions regarding water heaters. If you’re considering a water heater replacement, call our experts for tank and tankless water heater installation in Naperville!

What size water heater should I install?

That depends on a number of factors. Primarily, it’s important to know how much space you have in your home or business for a water heater, as well as your household size for any conventional tank.

For one to two-person households, a small tank (23-36 gallons) will suffice; for two to four people try a medium tank (36-46 gallons); for three to five people a large tank (46-56 gallons) works, and for any more people than that you’ll want to get a tank in excess of 56 gallons.

These factors should also be taken into consideration if you’re purchasing a tankless water heater. Though they are high-efficiency space-saving units, because they don’t have a storage tank, you need to choose a unit that can heat water on demand at a rate that will serve the size of your household.

How long does water heater installation take?

In Naperville, an experienced technician can typically come to your home or business and install a new water heater in less than a day. The duration of an installation depends on what type of water heater you’d like installed but generally, it will take 2-3 hours. This should give you peace of mind knowing your water heater will be up and running quickly.

For tank or tankless water heater installation in Naperville, choose Integrity - our techs are highly trained and will install your new unit quickly and efficiently, so you’re enjoying nice hot water in no time!



Be the BEST Illinois HVAC Service Company by making happy customers with total effort every time each customer.


Committed to training and mentoring each employee for the noble purpose of performing at their best level professionally & personally.


We provide exceptional service every time for your needs in any situation.

Our Guarantees

  • 100% Satisfaction Guarantee

    Two year, 100% Satisfaction Guarantee or your money back.

  • EPA certified technicians

    Integrity only uses factory-trained, EPA certified technicians. Subcontractors are never used.


    Integrity will replace your entire furnace unit for NO CHARGE if your heat exchanger fails within 25 years of the installation date.

  • 24 hour HVAC Service Guarantee

    24 hour HVAC Service Guarantee: we will respond to your call and repair your heating or cooling problem within 24 hours, or we will put you in a hotel for the night.


We Guarantee the Highest Quality Service

Whether you’re looking for conventional or tankless water heater installation, our Naperville-based technicians are here for you. We know how important a quality installation specialist is in order to protect your home or business. That’s why our technicians are some of the best in the business with years of experience and are licensed and EPA-certified.

When we arrive to install a new water heater, we’ll make sure to leave your home or business the same way we left it. We’ll communicate clearly with you and give you upfront pricing, with no hidden costs. We take care to always have your best interests in mind, which means when it comes to keeping your home functioning properly, you can rest easy knowing we’ve got your back.

We Guarantee the Highest Quality Service


For 24/7 Services, Call Integrity!

It can be highly stressful when you run out of hot water at the most inopportune moment. In Chicagoland, temperatures reach sub-freezing levels on average about 40 days a year. We know how important it is to have access 24/7 to quality water heater installation services here in Naperville.

That’s why at Integrity, we’re available any time of night or day for all your water heater needs. A simple phone call will have your hot water back in no time and your home or business running smoothly.

For 24/7 Services, Call Integrity!

Proudly Serving

Integrity Heating & Cooling is who Chicagoland trusts for over 25 years to keep their homes comfortable.

Other Cities We Serve

  • Batavia
  • Clarendon Hills
  • Crystal Lake
  • Darien
  • Downers Grove
  • Glen Ellyn
  • Glendale Heights
  • Joliet
  • La Grange
  • Lemont
  • Lisle
  • Lombard
  • Oak Forest
  • Oak Lawn
  • Oak Park
  • Oswego
  • Palos Hills
  • Park Forest
  • Park Ridge
  • Plainfield
  • Rolling Meadows
  • Villa Park
  • Westmont
  • Wheaton
  • Woodridge
Request Service or call (888) 996-4754

Customer REVIEWS

Customer REVIEWS
Andrew Ladd

Fast response to our furnace going out on a 20 degree day. Dennis was quick and knowledgeable and able to diagnose the issue quickly. Happy to recommend.

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Dianne Noibi

Integrity was easy to reach, they responded quickly with an appointment for service and the repair person was professional. They arrived on time and sent picture of the repairman. We have not used our AC yet because it has been cool since they were hear but we would highly recommend this company

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Norma Chavez

Integrity Heating installed both my heating and AC unit. I am pleased with the responsive, professional service and quality of work. Aaron and Juan are experts in their field and conducted their job professionally. It is because of the quality of service that a humidifier was recently purchased and installed at our home. Kudos to the overall Integrity team!

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