Abacus is a 24 Hour Plumber and Offers General and Emergency Plumbing Repairs in Houston, TX

  • 24/7 Emergency Plumbing Service
  • Houston Plumbers | Houston Plumbing Service
  • Highly trained and certified technicians


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From a leaking outdoor faucet to clogged drains, cracked pipesslab leaks, and more, Abacus Plumbing is the one and only plumbing resource you’ll ever need.

Here’s why you can count on us:

Our plumbing trucks are stocked with thousands of parts, meaning we’re ready to fix any issue in a single day. All Abacus plumbers are highly trained and state licensed, and their customer service skills will meet or exceed your expectations.

Abacus Plumbing will repair, install, or replace all of the following, and more:

 We keep up to date on the latest technologies in order to make the best recommendations to our customers.

In Case of a Plumbing Emergency

With Abacus Plumbing, you’ll get priority 24 hour plumbing emergency service, day or night, 365 days a year. Call 832-554-9951 to schedule a plumber now.

Abacus Club Membership

As a member of Abacus Club, you’ll be covered for any residential plumbing problems you may experience throughout the year. You’ll also receive:

  • FREE white glove health and safety inspection ($200 Value) annually
  • Priority scheduling for all plumbing services
  • 15% discount on any repairs
  • $126 in coupons (members only)
  • Automatic extended 2-year warranties
  • Peace of mind for pennies a day

Learn more about Abacus Club Membership »

5/5 Stars

Plumbing in Spring on June 18th, 2014

“Did a very good job and answered our questions.”

5/5 Stars

Plumbing in Houston on June 11th, 2014

“Mike Kelly was very thorough in his work and very professional. I had him out to fix dripping faucets and Toto toilet maintenance of some inside parts.”

5/5 Stars

Plumbing in The Woodlands on June 11th, 2014

“I have told everyone in my office how great you guys are. Thank you.”

5/5 Stars

Plumbing in Houston on June 11th, 2014

“Abacus installed a new water heater. I cannot say enough good things about Kevin. He was punctual, professional, very pleasant and explained everything in detail. In short, he was awesome.”

5/5 Stars

Plumbing in Katy on June 11th, 2014

“I called Abacus for a minor rebuild on one of the house's toilets. The Technician was very professional and polite. He explained the problem to me and did the job in record time. Thank you very much!”

5/5 Stars

Plumbing in Houston on May 27th, 2014

“Ted was very knowledgeable regarding our repair and had the sink airflow clog repaired quickly. Great personality which we really like about all the Abacus personnel.”

5/5 Stars

Plumbing in Spring on May 19th, 2014

“Commercially purchased Delta Kitchen faucent and Hot/Cold Tap had become very loose in terms of attachment to the countertop.

Kenny did an outstanding job in terms of fixing the problem and explaining our options”

5/5 Stars

Plumbing in Katy on May 19th, 2014

“Justin, our Abacus technician, was efficient and very professional. He diagnosed the problem, which was a defective "flapper" in the toilet that controls the water in the toilet tank, and corrected it. He suggested we consider a central water filtration system and gave us a brochure explaining in detail the operation of the system. We will consider installing such a system. We are once again VERY satisfied Abacus customers and will be using Abacus in the future for our plumbing needs.”

5/5 Stars

Plumbing in Tomball on May 13th, 2014

“Aaron was here for our annual inspection, which he's been doing for the last 5 - 7 years. I cannot speak highly enough of him: He is professional, personable, courteous and knowledgable. He explains issues easily without trying to up-sell or sound condescending. When I recommend people to Abacus I tell them to specifically ask for Aaron. I imagine he's one of Abacus' most valued employees!”

5/5 Stars

Plumbing in Houston on May 13th, 2014

“I need to repair the water line at meter. Eddie was excellent. He did a great job explaining the problem, and took the time to explain to me the reasons he would be repairing the issue a certain way. He did everything in a timely manner and will definitely be the reason I call Abacus for future plumbing issues. Thank you”

5/5 Stars

Plumbing in Richmond on May 6th, 2014

“I had a toilet repaired. Eddie did and good job and is very personable. He is an excellent representative of your company”

5/5 Stars

Plumbing in Houston on April 29th, 2014

“Fixed leak beneath master bathroom sink. Replace pipe. Installed new faucet and shower head and knobs for hot/cold in shower. Put new connection on pipe on outside of house.

Your tech was professional, courteous and friendly. Felt like I was in good hands.”

5/5 Stars

Plumbing in Houston on April 10th, 2014

“We had a regular yearly check-up. We are long term customers and appreciate the service we receive. Technicians are always polite and clean, and more importantly, do a great job.”

5/5 Stars

Plumbing in Spring on April 7th, 2014

“Jason is very professional”

5/5 Stars

Plumbing in Houston on April 2nd, 2014

“I had a leaking toilet. Aaron was great! Very informative, professional, and did an excellent job.”

5/5 Stars

Plumbing in Houston on March 31st, 2014

“Abacus installed a new sewer line. Exceeded my expectations. Very professional, fast, clean. The technician was very knowledgable and a pleasure to work with.”

5/5 Stars

Plumbing in Tomball on March 31st, 2014

“Very professional. I would recommend this company, Abacus.”

5/5 Stars

Plumbing in Missouri City on March 28th, 2014

“Clean out service on complete system. Tech did a excellent job and explained in detail the work that was being done.”

5/5 Stars

Plumbing in Houston on March 28th, 2014

“Fix a leak in the fittings of an abacus installed water heater. He also fixed the handles in a shower. I really like john. He is very knowledgeable about plumbing. He explains everything he is doing. The price is always given before he starts the work.”

5/5 Stars

Plumbing in Houston on March 26th, 2014

“The service provided was outstanding. Mr. David Garcia kept me well informed every step of the way. He answered all my questions and took pride in his work. I will not hesitate to use and or recommend Abacus Plumbing for any future needs.

Thank you very much.”

Plumbing Preventive Maintenance and Repair

The Abacus Club for all your Plumbing


Join Today!
Over 3,800 Satisfied
Abacus Club Members!


When you join The Abacus Club, you can rest assured that you are covered when it comes to any plumbing problems you may experience throughout the year.

We take care of our members’ homes as if they were our own, only sending drug-tested, background-checked, and professionally-trained technicians into your home. And the Abacus Club is exclusive… we only allow 22% of our members to belong, so you truly are part of a special Club!

Expires: December 31st, 2015 View Full Coupon Water heater may not be able to be flushed if it does not have a metal drain valve (or) if the amount of sedimentary deposit is too great inside the unit. The technician will notify you during the inspection.
Expires: December 31st, 2015 View Full Coupon
Expires: December 31st, 2015 View Full Coupon Drain must be cleanout accessible from the exterior of your home. If drain is not cleanout accessible, you will be provided with various options available and a standard service fee/trip charge will be assessed. Price does not include after hours or emergency service. Call or email ABACUS for additional details and to schedule service. Does not include air conditioning drain lines.
Expires: December 31st, 2015 View Full Coupon Minimum Invoice: $250
Expires: December 31st, 2015 View Full Coupon
We service all makes & models
American Standard