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

Avatar for Greenwell Plumbing Heating & Air
Greenwell Plumbing Heating & Air
4.4(
107
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Oolitic, IN and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Emergency services offered

"They were excellent. I can't say enough good things about them. They inspected a house that we are getting ready to move to and they gave us an estimate on a shower remodel. We don't care about the price because, they have always done a great job. They do really good work. We have a service with them where they check the water heater and drains. We got it years ago. We have been using them for at least 10 years. I plan on using them again."
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+1

19 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Benjamin Franklin Plumbing - Indianapolis
Benjamin Franklin Plumbing - Indianapolis
3.9(
312
)
Water Heater - Install or Replace

Serving Oolitic, IN and surrounding areas

Approved (Corporate)

In business since 1985

Warranties offered

Credit card accepted

"After talking with the sales rep about tankless v/s a regular tank water heater we decided to go with a 75 gal gas water heater and we have loved it since install. We have abundant hot water, the tank is more a commercial grade heater and we opted for the extended warranty. knowledgeable sales people educated me on the difference in water heaters, provided options in different price points and let me make the decision of what would best fit our families needs."
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80 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Mann Plumbing, Inc.
Mann Plumbing, Inc.
4.9(
26
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Oolitic, IN and surrounding areas

In business since 1992

Free estimates

Credit card accepted

Proudly serving Bloomington for 25 years, we are dedicated to providing our clients with the very best in service for all of your plumbing needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects we are involved with. We are 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. \nNO MOBILE HOMES.

Response time9 hrs
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Oolitic, IN and surrounding areas

In business since 1971

Credit card accepted

"The yearly service works out to be $50 a month. We've had two water heaters replaced through them because of a fault in them. They're usually very responsive. I like that I can request the service online. The only thing is, I wish that there was a better avenue for emergency services. If something doesn't work right away usually it takes a couple of days to get someone out and sometimes you can't wait two days without water."
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+2

Recommended by65%of homeowners
Avatar for Roto-Rooter
Roto-Rooter
New to Angi
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Oolitic, IN and surrounding areas

In business since 1935

Free estimates

Emergency services offered

Roto-Rooter is your trusted local expert for all residential and commercial plumbing and drain needs. Proudly local family-owned and operated serving Bloomington and the surrounding counties, our licensed and experienced technicians specialize in sewer line repair and replacement, drain cleaning, pipe inspections, and general plumbing services. Whether you're dealing with a clogged sink, slow drains, or a more serious sewer issue, we?re equipped with advanced tools and years of experience to get the job done right the first time. Available 24/7 for emergency plumbing, Roto-Rooter delivers fast, reliable service with a commitment to customer satisfaction. No job is too big or too small ? call us today for prompt, professional plumbing solutions.

Lauster Plumbing
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Oolitic, IN and surrounding areas

Lauster Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

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Water Heaters FAQs, answered by experts

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

The right way to vent a gas water heater is to have a pipe directly upward or slopes upward out of the house. Because hot air naturally rises, this type of venting will efficiently ensure that all gas moves out of the house. Your system may rely on fans or blowers as well.

There are pros and cons to tankless water heaters. They are more efficient than traditional tank water heaters, and maintenance costs are lower. These units are also much more compact. On the other hand, they cost about twice as much to install as traditional tank water heaters and are more limited in terms of flow rate.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

You should replace your gas water heater when it’s reached the end of its lifespan, which is a maximum of 12 years in most cases. If your unit is over a decade old and showing signs of inefficiency, leaks, or frequent malfunctions, it may be time to replace your water heater. Research how to best maintain your gas water heater to help extend its lifespan.

The Oolitic, IN homeowners’ guide to water heater services

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