Family Owned Business

SINCE 1982

Guaranteed 100% Customer Satisfaction.
Customize whole house water system.
For fast service, quality water – Call Us First!
Welcome to

Leach & Sons Water Systems

Our Mission at Leach & Sons Water Systems first and foremost is the commitment to the satisfaction of our customers.

We provide prompt, honest and professional service to all our customers, not only from the time you become our customer, but as long you remain our customer.

We can provide you the best water, with the most advanced technology in equipment, plus a variety of equipment choices that allows you the most savings in salt and water usage at a very competitive price. With over 50 years of service experience in Central Indiana, we know that as a Family Owned business we make our commitment to our customers that “You will Like the Service and Love your Water”.

What We Offer

Home Water Systems

Why Choose Us: Professional, Prompt, Courteous Service

You will like our service and you will love your water!

Look after your loved ones with a high-quality water filtering system. Leach & Sons, a family owned business since 1982, provides a high-tech solution in the water purification department that meets remarkably rigorous quality specifications and client requests. Purification is achieved with the assistance of new, cutting-edge evolution of the brand.

Pick-up & Delivery for Home & Office

5 gal & 3 gal Bottled Water
50lb Salt & Rust removing salt


  • Monday – Thursday : 8am – 5pm
  • Friday : 8am – 4pm
  • Saturday : By Appointment Only, call 317-627-1496
  • Sunday : Closed 


    Our Featured Products


    Providing Technology that Leads the Industry

    Free Water Analysis

    At no cost or obligation, Leach & Sons will have an experienced Water Specialist visit your home to perform a complete water analysis.  Through detailed testing, your Water Specialist will report to you the quality of your water and answer any questions.  If your water requires treatment we can devise an outline of options available for your consideration, again all at no cost or obligation to you.


    Whether you need routine maintenance, emergency repair or replacement equipment, at Leach & Sons we staff experienced and knowledgeable service personnel to address any issues you may be having with your water system.  We also offer an array of parts and equipment available immediately for installation.
    Repair and parts for most water systems.

    Salt Delivery

    At Leach & Sons, we do all the work so you don’t have to.  Our convenient salt delivery service is prepared to fulfill any order … whether 1 bag or 1000 bags.  Our product is 99.9% pure salt, which is not available at local stores.  Not only do we carry the salt to your water softener and make sure the tank is full every time, we will keep detailed records of your salt usage.

    Bottled Water

    At Leach & Sons it’s all about convenience.  We are ready and eager to deliver high quality, purified water to your home or office.  Call us today and get water delivery as soon as tomorrow.  We also offer delivery programs, or you can pick up your water at our office.


    What our clients say

    Steve B.

    I've been very pleased with my entire experience with Leach & Sons.  I highly recommend their services.

    Don B.

    Great service, great price, smooth timely installation.  Very competitive pricing.  Excellent customer service, even a follow up call to make sure everything was satisfactory.  

    Steve J.

    The installer did a nice, clean job.  He returned when the salt tank was empty and added the new tank.  We would recommend you to others.

    Mary Jane S.

    Have been a customer for 35 years and always had prompt & courteous care.  Very reliable.

    Gary R.

    Friendly, knowledgeable, Quality Products, Happy with my purchase.

    Mike H.

    Our water has never been better!  Rex and the Leach crew very professional & nice.  Call them for your water softener needs!  

    Jeanna O.

    I had my water softener replaced recently by Leach & Sons Water Systems.  The sales representative was knowledgeable, courteous and professional.  I would recommend them to others.  

    Curt T.

    Great hometown service!  Quick and to the point!  Excellent!  

    Jerome B.

    Very nice people!

    Laura M.

    I had a great experience with getting my water softener.  Rex was very nice & helpful when he came to assess and the installer was great.  I think it only took him about a half hour.  He answered every question I had and was very nice.  I would definitely recommend Leach and Sons to others, and I love my new soft water!  

    Vince P.

    We are new to the area and built a home at Heritage Lake.  We have never had well water in a home.  I contacted four places for quotes on softener systems.  Rex Leach was by far the most thorough and took the most time explaining everything.  His knowledge and experience was the best of the four I talked to.  The installation was done within a week and the system works great.  Their pricing was right down the middle compared to all.  We are extremely happy to have a hands free no fuss system that runs itself.  Make sure Leach & Sons is on your list if you need a softener system.  I would use them again in a heartbeat!  

    Brian J.

    Always responsive, fair, knowledgeable and overall easy to work with.  Would "highly" recommend Leach & Sons to others.  Thank you for the excellent service?  

    Tim W.

    After experiencing problems with my old home water softener system I decided to replace it & contacted Rex Leach.  I visited the store & he clearly explained the different systems available & I chose the higher end Vesta system.  The cost was less than I expected.  The installation was prompt & efficient.  The new system seems to be user friendly & is working as intended.  Overall, they were a pleasure to work with &  I would not hesitate to recommend them to others.  

    Dennis M.

    Staff was terrific, installer did A-1 job and my water quality is Great!  Use less salt than old unit and very happy with overall service.  

    Charles L

    I've been doing business with Leach & Sons since 1998, after moving from California.  In 2022, after substantial leakage from my water softener system could not be repaired, the alternative was to purchase a Vesta water softener system that could handle the high iron, sulfur & magnesium issues out of the well water in Brownsburg.  Rex answered all my questions to my satisfaction & recommended a great system for a very reasonable price.  Rex & the installer were courteous, clean & very good at providing appropriate information about my new system.  Since I purchased a unit that took out the iron & reduced any unnecessary regeneration, I saved on salt addition due to not needing the more expensive iron reducing salt bags.  Also, the first two months, I have reduced salt addition by more than 50-60%.  The quality of the soft water has substantially improved & would recommend Leach & Sons for any water quality related services.

    Jeff G

    Everything was top notch!  It's amazing how little salt we use now.  Thanks Leach & Sons!

    Dale R

    When you have a problem with your older equipment you generally get a Company who will take advantage of you OR a company who will explain your options and help you.  Leach and Sons is the latter, they came to my house and explained what the problem was and our best options.  Turned out my system was so old that it didn't make a lot of sense in trying to get parts and repair it.  They explained several models and recommended a midrange solution for our home's need.  Living on a well in a high iron area they were able to replace our system the next day. The installer advised us when he was on the way and had the system replaced in quick order and he left the area cleaner than when he arrived.  The system has run perfectly for 2 years and counting and I regret taking this long in telling you so.  The water quality has never been better.  So, in conclusion Leach and Sons will always have my business and I recommend them and their employees with a 5 star rating.

    Pete L

    This was a very simple process for us.  Great information provided by Rex & Doug and tremendous turn around time on our installation.  

    Ellen G

    Leach and Sons was able to meet with us quickly and do a water test while we waited.  All o the various softeners were explained in detail.  Prices were competitive.  Installation was fast and easy.  Water (well water) tastes great!

    Dale B

    The Sales Representative was very informative and answered our questions, making our decision easy.  The Installer was informative and very courteous and neat.  The installation was very well done!  We are very happy with our soft water and would highly recommend Leach & Sons Water Systems to others!

    Dawn M

    The sales rep was very helpful and knowledgeable.  The installer and installation was very respectful and cleaned up all the mess.  He made sure I understood and it was to my satisfaction before he left.  My water is soft and everything has been working great.  I would and do recommend you for sure!

    Pam C.

    Sales rep was friendly & informative enabling me to compare costs of a new system vs upkeep of current much older water softener.  Installer was very professional, explained the new system thoroughly and kept the installation neat.  Yes, I would definitely recommend your services.

    Ken E.

    I'm very satisfied!

    Jay S.

    We are delighted with the outstanding service and products Leach and Sons provide.  They are a pleasure to work with and we strongly recommend them for any and all water system solutions.

    Dave W.

    Outstanding service!  Rex and crew were efficient and timely with the install.  Would highly recommend Leach & Sons.  Support your local small businesses.  Our water is fantastic and not at such high prices as others.