M.D. Richardson Sales & Service
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Planning to construct a completely new home, or looking to perform a total remodel? Head to M.D. Richardson Sales & Service to make sure all of your septic, water well, and plumbing supply needs are met. Family owned and operated, we've been serving clients across North Texas and Southern Oklahoma for over 50 years.

Regardless of the part you may need for your septic system, water well or plumbing, we've got it all. For a vast and comprehensive selection, head to the experts. We're the one-stop shop that has good prices along with good people to share good advice when needed. If you're not sure what exactly you may need, we'll be able to guide you in the right direction.

Concrete Septic Tanks - 750 gallon, standard 500 gallon, and short 500 gallon, pump tanks available, aerobic pumps, sprinkler pumps, alarm boxes, float switches, sewer pumps. Water Well Supplies - All sizes of well pumps, SOLAR pumps, well houses, well casing, Sch. 80 pipe, everything for a well.
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If your home needs a complete, durable septic system, visit M.D. Richardson Sales & Services for all the parts you could need. For 50 years, we've been advising contractors and brave do-it-yourselfers on what parts are necessary for fabricating a septic system. Already have a system and not sure what part may be necessary?
A properly functioning water well is vital to your family and livestock or horses. If you're looking to drill a water well, replace your pump or upgrade the current system you have, head to M.D. Richardson Sales & Service. Backed by over 50 years of expertise, we're a family owned and operated company that takes the most pride in being knowledgeable about our items.
When you're starting on a new home construction or a complete remodel, it's important to use the best plumbing/electrical supplies available. M.D. Richardson Sales & Service offers a comprehensive selection of plumbing/electrical supplies at wholesale prices (for contractors) and affordable prices (for do-it-yourselfers).
Reviews (4)
John Lile
John Lile
Jan 07, 2022
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Talked to Dave, he was helpful over the phone, we agreed to meet at 9:00 in the morning next day which was over an hour drive away from my place.I showed up 3 minutes late due to google sending me in a loop. When I arrived near office, somebody came out, I asked if he was Dave. He said no, and asked me why did I want him for? I explained I had a 9:00 with Dave several times. He finally said he’d go get him. Since this was a home and office in back, figured I’d wait outside for Dave unless they asked me in. 10 minutes later waiting outside the office door in the sub-freezing cold, this unidentified
Michael Best
Michael Best
Mar 12, 2021
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Didn’t get passed hello. Person I spoke to at MD Richardson sounded annoyed that I had disturbed him by calling. I won’t do business with anyone that sounds put out when a potential customer calls. Having an issue with my septic system and will probably need to replace the system. MD Richardson’s loss...
Blane Miller
Blane Miller
Jul 10, 2020
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This place will screw you, bought 10 tanks and 6 of them leaked bad. Called them to see if they could come fix them and they laughed at me. Worst money I’ve ever spent, they don’t stand behind their products at all.
Dj Seiter
Dj Seiter
Sep 29, 2015
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Awesome selection. Quality products. Friendly service. What else can you ask for.