Duncan Plumbing

Plumber and Backflow Service in San Antonio
Opening at 8:00 AMOpen today until 5:00 PMOpening at 8:00 AM tomorrowOpening at 8:00 AM on MondaySorry, we're closed
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Updates

Premature water heater failures can be prevented by flushing calcium and lyme build up from your heater regularly, changing your anode rod every 5 years, and having a thermal expansion tank. This w... morePremature water heater failures can be prevented by flushing calcium and lyme build up from your heater regularly, changing your anode rod every 5 years, and having a thermal expansion tank. This will keep your heater in tip tip shape!
Posted on Feb 5, 2018
Happy Holidays to all! We appreciate everyones business this year. Our first year is coming to a close and will be spending time with our families untill January 8th. Please call and leave a mess... moreHappy Holidays to all! We appreciate everyones business this year. Our first year is coming to a close and will be spending time with our families untill January 8th. Please call and leave a message and calls will be retured after the 8th. We wish everyone have safe travels, family time, and a Merry Christmas!
Posted on Dec 24, 2017
Plumbing problems are usually caused by a bad installation. Don't let this happen to you. We use the best materials and knowledge for a lasting solution to your problems. Call us for expert repair... morePlumbing problems are usually caused by a bad installation. Don't let this happen to you. We use the best materials and knowledge for a lasting solution to your problems. Call us for expert repairs, that won't kill your budget. 210-400-1238
Posted on Nov 1, 2017

About Us

We are a small plumbing company serving the San Antonio and surrounding Metro area including Boerne, New Braunfels and Canyon Lake.  Commercial and residential problems are no more,  if you have had issues other plumbers that could not or would not fix we can help.  If you need backflow tests, repairs, or replacements we can help. Duncan Plumbing specializes in leak detection, re-routes, water heater repairs/replacement, boilers, gas leaks,  advanced troubleshooting and diagnoses,  underground leaks, and almost all other plumbing problems.   We are factory certified to repair most water heaters, and boilers. We have over twenty years experience in the plumbing and backflow business.  We wear boot covers, perform our job as if it was our own home or business, and provide unmatched service and guarantees.  Our technicians are fully licensed and insured.  Call us to schedule your service, we look forward to providing you with competent service. We accept cash, check, and all major credit and debit cards,


Thank You, 
Jon Duncan MP-40679





Complaints may be filed at :  Texas State Board of Plumbing Examiners, PO Box 4200, Austin, TX.  78765  PH: (512)936-5200 ,  Toll Free :  1-800-845-6584
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Contact
Business Hours
Mon
8:00 AM – 5:00 PM
Tue
8:00 AM – 5:00 PM
Wed
8:00 AM – 5:00 PM
Thu
8:00 AM – 5:00 PM
Fri
8:00 AM – 5:00 PM
Sat
Closed
Sun
Closed
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