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TRUSTED BY FISHERS, IN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified water heater services reviews

Top-Rated Water heater pros in Fishers - Updated Nov 2026

Avatar for Affordable Water Heaters LLC - Indy
Affordable Water Heaters LLC - Indy
4.9(
42
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+3 more

Serving Fishers, IN and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"My water heater went out sunday night. Jeff called me monday morning at 7am. His price was hundreds better than the 2 companies I called the previous night. He definitely has the best prices around. Once I gave him the okay his team was out here by monday afternoon at 1pm. They removed the old water heater, installed the new water heater, and disposed of the old water heater all in about 40-45 mins. These guys were in and out. The new water heater works like a charm and thanks to jeff and his teams quick reponse I didnt skip a beat. Affordable water heaters saved me time, money, and stress. Along with their 6 year warranty on parts and labor you cant beat this deal. I would highly recommend."
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1 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Plumbing Heating Paramedics
Plumbing Heating Paramedics
4.6(
2,376
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Fishers, IN and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"This happened on Sunday. Response was excellent and technician was knowledgeable and very helpful and thorough. His name was Austin. Price I can’t really judge—since I wanted it fixed (replace water heater) immediately I didn’t shop around."
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+13

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for L E Isley And Sons, Inc.
L E Isley And Sons, Inc.
4.7(
1,317
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Repair

Serving Fishers, IN and surrounding areas

Approved

In business since 1915

Free estimates

Warranties offered

L E Isley And Sons, Inc., has provided quality craftsmanship since 1915. We are a family owned and operated business, that spans four generations. We are your choice for quality! We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Gallery
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Response time3 hrs
29 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Winters Plumbing, LLC
Winters Plumbing, LLC
4.8(
112
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Fishers, IN and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Steve and his assistant Eric arrived as scheduled. Asked how long it would take to replace our water heater after confirming price discussed and agreed to. He said 1 1/2 hours! Only took about 20 min to remove old heater. After a total of 1 1/2 hours, the new one was operational as Steve said. Warrantee and price adjustments were as agreed to. Steve and his assistant worked well and efficiently together. Will certainly call him again for any future repairs!"
Water Heaters
Clean Entry
Clean Exit
Sink & Faucet Replacement
50 Gallon Electric Water Heater

+10

Response time6 hrs
28 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mission Plumbing
Mission Plumbing
5.0(
9
)
Water Heater - Install or Replace

Serving Fishers, IN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Dan Luke from mission plumbing was friendly and attentive from the 1st time I called him until our water heater was installed. Very easy to work with and project was done within my budget. Highly recommend to do water heaters. I will use him again for future projects and Iâ m confident I will get the same great service and value."
water heater/tank booster
Shower
filters/heater
Toilets
Toilet install

+2

Response time6 hrs
8 neighbors recently requested a quote
Recommended by75%of homeowners
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Water Heaters FAQs, answered by experts

While a water heater explosion is rare, it is a serious danger. Be aware of these critical warning signs:

  • Sulfur or Rotten Egg Smell: This is a major red flag, especially for gas water heaters. It can indicate a gas leak, which could ignite and cause an explosion.

  • Leaking Pressure Valve: If the temperature and pressure (T&P) relief valve is leaking, it may not be able to properly regulate internal pressure, creating a risk of bursting.

  • Shaking or Rumbling: Loud rumbling or shaking from the tank can be a sign of extreme pressure buildup.

  • Excessive Heat: If the exterior of the water heater feels unusually hot to the touch, the unit may be overheating dangerously.

  • Rust-Colored Water: This can be a symptom of severe internal corrosion that compromises the tank's integrity.

If you notice any of these signs, especially a gas smell, you must act immediately. Shut off the gas supply to the water heater and call a professional plumber right away to prevent a potential disaster.

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

We recommend you turn off the unit, the power, and the water supply as soon as you notice a leak. Your water heater tank should have a dedicated shut-off valve located on the cold inlet pipes. If the valve is broken or inoperable, use the shut-off valve to your home's main water supply to stop the flow to the entire house.

Avoid touching valves or pipes directly without confirming if they are hot. Wear gloves and other safety gear to keep from coming into contact with hot levers or components when turning off your leaking water heater.

While possible, professional assistance is recommended to ensure compliance with local regulations and avoidance of avoidable risks.

Tankless water heaters are more expensive than those with a storage tank, but they come with some impressive benefits that most homeowners find worth the higher investment. Most importantly, they provide unlimited hot water, so you’ll never run out like you would with a storage tank. Tankless heaters are also more efficient, so comparing gallon-for-gallon, you’ll spend less on hot water with a tankless heater. Tankless water heaters are also smaller, require less maintenance, and tend to last longer than storage tank water heaters.

The Fishers, IN homeowners’ guide to water heater services

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