About Us

Providing Quality Service

For 60+ Years

Andor Inc. – Taecker Plumbing and Heating is a family-owned business in Watertown, South Dakota. We have a retail store that carries all major brands of plumbing, heating, and cooling supplies, and we install, service, and repair the products we sell. Andor, Inc. has contracted and completed many residential, commercial, and industrial projects, and we continue to grow with quality service and our well-known reputation for customer service.

We’re proud members of:

  • American Legion
  • Codington County Historical Society
  • Focus Watertown
  • Friends of the Waterton Regional Library
  • Kiwanis Club
  • Lions Club of Waterton
  • National Association of Plumbing, Heating, Cooling Contractors​
  • National Federation of Independant Business
  • Plumbing Heating Cooling Contractors National Auxillary
  • SD Association of Plumbing, Heating, Cooling Contractors
  • South Dakota Retailers Association
  • The USO
  • Veterans of Foreign Wars​

Our Dedication shows throughout

Our History

Taecker Plumbing and Heating was founded and operated out of the home of Orville and Doreen Taecker in 1957. Their sons, Alan and Paul, grew up helping in the business and joined the company full time in 1978 and 1987 respectively. The business was incorporated and the name changed to Andor Inc. in 1976. The addition of a sheet metal shop at the intersection of Hwy. 212 and 11th Street SE in 1975 increased the company’s capabilities. The retail store, showroom, main office, and warehouse were built in 1978 at 9 North Maple in uptown Watertown. The retail store then retained the name Taecker Plumbing and Heating.

Don't just take our word for it

Listen to what they have to say!

I needed to order a new system for a relative that lives in the area. I called Taecker Plumbing & Heating as I had worked for them in the past. They treated me like family then and still do. They were very professional, friendly, reasonable & quick to respond. You did a FANTASTIC job, thank you ladies and gentlemen of Andor Inc.
John T.
We had a great experience with this company. The first guy came out to give us a quote. He was friendly and quick to get the quote to us. We then had to give a deposit for the project. I stopped into the office and they were very nice and even spoke with my 6 year old about cookies to keep him entertained.
Megan M.
Always a great experience! I have had Andor do work for me on several occasions and every employee has been so nice and professional! Great company to work with.
K.F.
Very good technicians, prompt and knowledgeable.
Pat B.
Got what needed and talked through my problem went home and fixed it just like Orville said.
Ken D.
Friendly and helpful.
Barbara S.
Awesome services. Thanks so much!
Teresa H.
Always very good superior service! Thank you for the courtesy call.
Mark & Jan B.
We continued to be very satisfied with your service. Thank you.
Julaine & Willy S.
Everyone is courteous and professional. No suggested improvement at this time.
Beacon C.
Always a good job. Thanks.
Raphael M.
We love you just the way you are!
No Name
As good having everything working again. Steve is a great worker. Very nice. Thanks.
Ed & Ann L.
As far as I am concerned your service is excellent.
Shirley H.
Thank you, always for being here for us.
Scott D.
Your service tech was great
Pete M.
Your service is perfect. Thanks.
Shirley H.
Andor is always our business to call when we have a heating or plumbing issue. Been using them for years. Always dependable.
Henry & Marion S.
Never Called anyone else. Thank you!
David & Terrsa V
Excellent - Helpful - Prompt Appreciate The Tutorial
H
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