We Help Businesses Run at Peak Efficiency with Cost-Effective Commercial Water Treatment Solutions

Hard water is HARD on your business. Extend equipment life, experience smoother processes, and produce better products with top-quality water treatment products backed by local, expert-trained technicians.

Keep money from going down the drain by treating your water to get optimum efficiency from your operation. Aqua Otter is your #1 source for industrial and commercial water treatment systems in the Indianapolis area. Currently, we are improving the operations of injection molders, cooling towers, medical manufacturers, restaurants, and hotels just to name a few. We have systems to make your operations run more efficiently and with less downtime. Contact us today to get a free, no-obligation survey of how better water can help you save time and money with your operation.

Aqua Otter serves many industries including the following:

Water treatment for agriculture
Water treatment for car washes
Car Washes
Water treatment for educational facilities
Educational Facilities
Water treatment for food & beverage
Food & Beverage
Water treatment for laundromats
Water treatment for multi-family units
Multi-Family Units
Well water treatment
Well Water
Water treatment for hospitality hotel motels

Commercial Grade Reverse Osmosis, Water Softening, & Filtration

Whether you own a small coffee shop, a busy car wash, or operate a multi-million dollar healthcare facility, Aqua Otter has commercial & industrial solutions that fit your business, your budget, and your water quality needs. We look at YOUR individual water characteristics, plumbing, flow rates, water usage, budget and maintenance requirements and we provide you with the solution that meets YOUR needs.

What Makes Us Different?

  • Guaranteed, No Hassle Service Agreement
  • Regularly Scheduled Maintenance and Testing
  • Reliable Labor and Parts
  • Salt Delivery and Fill Up

What Services do we Offer?

  • Equipment installation
  • Equipment services
  • Granular activated carbon exchange
  • Catalytic carbon exchange
  • Facility operations & maintenance
  • Anion and cation exchange systems
  • Softeners, conditioners, & refiners
  • Sediment filtration
  • Carbon filters
  • Multimedia filters
  • Reverse osmosis systems
  • Ultraviolet light disinfection
  • Chlorine injection systems
  • pH adjustment systems

Who Is Already on Our Client List?

  • Bay Pines VA Hospital
  • HCA Largo Hospital
  • Eckerd College
  • St. Petersburg Yacht Club
  • Palma Ceia Golf and Country Club
  • University Club of Tampa
  • Bilmar Resort
  • Hilton Hotel Clearwater
  • Salt Rock Grill
  • Gigi’s Italian Restaurant
  • Red Mesa Cantina
  • Outback Steakhouse
  • Red Lobster
  • Leverock’s

What You’ll Love About Working With Aqua Otter


Scale Reduction

To prolong the life of boiler & cooling systems, steam production & humidification


Improved Efficiency

You’ll also enjoy decreased cost for many manufacturing and food/hospitality-based businesses


Spot-Free Rinses

Perfect for car washes, restaurants, hotels, and car dealerships


Expert, Local Technicians

You no longer have to wait for a long-distance rep to service your equipment. We live & work in here locally and are here to serve you

Fill out the form below or call (463) 465-5891 for a Free Estimate from our local commercial water treatment specialist

Contact Us Checklist

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Local Indiana Reviews

Jeff Simpson
Jeff Simpson
21:09 11 Feb 23
We have quite a bit of iron in our water before we had this system... installed our water would turn orange within a few seconds heated up in the microwave, coffee and tea would turn purple and now there is no color changes when heated up. We are able to finally wash whites at home after 36 years of other systems that have failed. We highly recommend this system to everyoneread more
Jessica Manifold
Jessica Manifold
04:39 16 Nov 22
I had a saltless system installed as there was lots of iron and manganese... in the water. Now the water tastes great and the toilet bowls are no longer stained!read more
Zephyr D Age
Zephyr D Age
15:17 17 Sep 22
I just recently moved to Edmond, Ok and didn’t realize the water was so... horrible here! So I got online and found Aqua Otter. They came out and did a water test. We had it installed 3 weeks ago, and are absolutely in love with it!read more
Rachael Blane
Rachael Blane
17:39 06 Sep 22
We love our new system and the company is so nice to work with
Marcie Jordan
Marcie Jordan
15:43 06 Sep 22
So far, so good. Water is no longer slimy and tastes good. The young man... that installed it was courteous and knowledgeable.read more
Claude Miller
Claude Miller
14:44 04 Sep 22
Great people to work with and a great product very satisfied
Cathy Tooley
Cathy Tooley
21:14 30 Aug 22
We really enjoy our new softener. The installation was quick and easy... and the softener is working great.read more
Chris Lamorte
Chris Lamorte
22:02 24 Aug 22
Great customer service. Great tech support. Great follow up. Great... product. The difference in our water was amazing.read more
Shawn Stephens
Shawn Stephens
19:34 24 Aug 22
Excellent. Working with Larry on the sale was easy. Steven did a great job... on the install. Both have great attitudes and and were great getting to know.read more
Laura Allsup
Laura Allsup
20:33 22 Aug 22
Very friendly staff! I installed the equipment due to hard water in my new... home. The water made my skin so itchy. Within a week of having the water treatment system through aqua otter, the itching stopped!!!We did have a problem with where they installed the system. However, I called and they immediately came out and fixed the problem free of charge, no questions asked!read more
Michael Arzate
Michael Arzate
17:08 22 Aug 22
We have had our Aqua Otter system for a several months and haven’t had any... issues or complaints about it. The regeneration cycles are short and quiet. Not having to continuously buy salt has been a real convenience. We have really hard water and we haven’t experienced any of the build up on our faucets and shower heads. You can definitely taste the difference in the drinking water compared to our old system. Definitely would recommend!!read more
james Peirson
james Peirson
16:08 22 Aug 22
Larry was great to work with. We are no longer seeing the build-up on our... faucets commodes nor sinks it's great to no longer love the salt around we are very satisfied with our no salt unitread more
Amber Zook
Amber Zook
15:51 22 Aug 22
I love mine!!
Nathan Wood
Nathan Wood
01:55 18 Aug 22
We had a water softener installed. The installer was very professional and... efficient. Installation looks very clean. We did have a few setting issues. Larry and the team at Aqua Otter were very responsive and and helped get the water quality to our liking. I highly recommend them. They do what they say they will do and follow up after the sale and installation.read more
Kimberly Wilson
Kimberly Wilson
21:12 17 Aug 22
The folks that came to our house were friendly, professional and prompt. ... After a couple of months we noticed a difference to our shower heads and sinks. We like the fact that we don’t have to add salt and no slimy water is a plus for sure.read more
Matt Aldrich
Matt Aldrich
00:15 29 Jul 22
Larry was great to work with through the whole process. Thorough and... always responded when i had questions. Very knowledgeable, if you are in the market for any water conditioning services I'd highly recommend giving these guys a tryread more
Matt Blankenship
Matt Blankenship
20:47 01 Jul 22
Great Salesman. Super Friendly and Knowledgeable. Installation was quick... and we love our new Water. Thank you for great service and a Great Product.read more
Carla Ngesio
Carla Ngesio
18:22 29 Jun 22
Aqua Otter was dynamite. We bought two systems from them. Larry was... professional and friendly. The installation crew was prompt. It has been a couple of years since the first install. I love not needing to remember to put salt in the softener. We would definitely recommend Aqua Otter to anyone needing a system.read more
Julie Clark
Julie Clark
17:19 29 Jun 22
I highly recommend Aqua Otter as a water softener. I noticed an immediate... difference in my water. The technicians are kind and efficient.read more
Karen Tarr
Karen Tarr
00:59 29 Jun 22
Clear up our stinky water. No more softener or softener salt! People... really are nice! Also can drink water from our tap now. We buy no more bottled water.read more
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