Top-rated water heater pros.

Get matched with top water heater pros in Hoffman Estates, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Hoffman Estates, IL?

Select your specific project to find the pro for you.

TRUSTED BY HOFFMAN ESTATES, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon237
    Verified water heater services reviews

Find Water heater pros in Hoffman Estates

Avatar for Aqua Knight Plumbing Co.
Aqua Knight Plumbing Co.
5.0(
16
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Hoffman Estates, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects\nwere involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n\nAll Work Is Warrantied - Inquire Within \n\nMilitary Veteran and First Responders Discounts Available - Inquire Within \n\nDeposits May Be Required - Inquire Within\n\nAccepts Cash, Checks & Major Credit Cards\n\nFinancing Options Are Available - Inquire Within \n\n24/7 Emergency Services Available \n\naquaknightplumbing.com

New Sump Pit
Outside Clean Out
Outside Clean Out
March 2026
July Clog Log

+155

4 neighbors recently requested a quote
Recommended by31%of homeowners
Wagner & Sons Plumbing, LLC
4.8(
241
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Hoffman Estates, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1962

Free estimates

Emergency services offered

"I had a 20+ year old water heater. The expansion tank developed a leak. I contacted Wagner and Sons. Mike gave me a suggestion to temporarily fix the leak. After discussion I contracted him and his son to replace the water heater and expansion tank. He said he could be there at 12:00PM on Monday. He was right on time. He replaced the water heater and the expansion tank in just over one hour. Hauled away the old heater for free."
Response time7 hrs
58 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Plumb It Best LLC
Plumb It Best LLC
4.8(
253
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Hoffman Estates, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"After buying a water heater at Menards and getting it home, I called Plumb-it Inc about 1:30 p.m on a Monday. I think it was Scott who answered (no recorder!) and he said he could have 2 guys out to our house within 45 minutes to install it. The job went so smooth. They did arrive within 45 minutes. The 2 guys were very knowledgeable about installing a heater. They were efficient, quiet, polite and cleaned up afterwards. They also took the old heater and the box the new heater came in. What more could we ask for? They did everything we expected."
Drain Cleaning
New Sump drain
Closet Bathroom
Response time1 day
Response rate93%
1 neighbors recently requested a quote
Avatar for Toptec Heating, Cooling, Plumbing & Electrical, Inc.
Toptec Heating, Cooling, Plumbing & Electrical, Inc.
4.4(
614
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Hoffman Estates, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"I called Top Tec Oct 4 to check my existing water heater. Steve came out and looked it over and gave me the bad news. My 9 year old water heater was shot. The next day, Steve removed my old water heater and installed a new Rheem water heater. I could not be more pleased with how quickly the work was completed and with Steve’s expertise!"
Duct Cleaning Before/After
Additional Photos
Additional Photos
Barrington Geothermal Lake Heat Exchangers
Barrington Geothermal - WaterFurnace Geothermal Heating/Cooling Systems with Desuperheaters

+48

Response time1 day
Response rate100%
6 neighbors recently requested a quote
...
Showing 1-10 of 248
Water Heaters questions, answered by experts

No, you’ll need to drain the tank before changing a water heater element, as the water heater element sticks through the side of the tank and uses a gasket to prevent water from pouring out. However, you don’t always need to drain it completely. If you’re only replacing the upper heating element, you can drain the tank until the water line is below the element. If you’re replacing the lower element, you’ll need to drain the whole thing.

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

Often, the first issue you might encounter is a lack or loss of power—this could be caused by a tripped switch or a failed heating element. If your hot water is not producing enough power and its size is not the issue, you might need to replace one of its heating elements. A leaking water heater could be caused by tank erosion.

Tankless water heaters heat water as it passes through the unit instead of storing heated water in the tank. Their ability to produce hot water on an as-needed basis makes them more efficient. However, they are generally more expensive than traditional units. Is a tankless water heater worth it? Most homeowners will save money with a tankless unit in the long run by using less energy.

No state requires you to vent an electric water heater. Other installation requirements for water heaters will vary, though, depending on the state and local jurisdiction in which you live. Some places require permits, while others don’t. Some may force you to place the appliance a certain distance from any walls or other appliances, while others don't. When you find a local professional to install a water heater, this expert will ensure you follow all the local regulations.

The Hoffman Estates, IL homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.