2016 EBSCO Research Best Pick

Abacus Plumbing, Air Conditioning & Electrical

1st year as a Best Pick

  • A-Rated
  • Verified License(s)
  • Verified General Liability

"Honesty and integrity are hallmarks of the Abacus business philosophy and are the foundation upon which the company was founded. 'You Can Count On Us' 24/7, including weekends and holidays. We look forward to providing you with extraordinary service."

Alan O'Neill | CEO

Areas Served:

West Houston Suburbs, North Houston Suburbs, Fort Bend County & Southwest Houston, The Heights/Midtown

  • Services Offered
    Abacus Plumbing, Air Conditioning & Electrical performs leak detection on pipes and sewer lines, unclogs drains, and repairs and installs gas lines for residential and commercial customers. The company also repairs and installs toilets, garbage disposals, whole-house water filtration systems, water softeners, and standard tank and tankless hot water heaters.
  • Services Not Offered
    Abacus does not offer septic system work.
  • Awards & Certifications
    Abacus was awarded the Best of Readers' Choice Award by Living Magazine and was named one of Houston's Best and Brightest Companies to Work For by the National Association for Business Resources.
  • Employee Information
    Employees wear uniforms, drive marked vehicles, and undergo background checks and drug testing.
  • Licenses

Select Quotes from Customer Interviews

A selection of 537 homeowner reviews:


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They're just very efficient and very swift in getting a service tech out when you call them. They unclogged a pipe in the back. They were a reference, and that is how I heard about them. I would give them an A for excellent work.
I liked that they were on time, and I liked the quality of the service—that's pretty much it in a nutshell. They did plumbing; I just had a clogged drain. I'd grade them an A.
They showed up on time, they were professional, they were knowledgeable, and they did what they were supposed to do. They did some inspections on sewer pipes. I've used them for quite a while. I'd definitely grade them as an A.
Abacus did an excellent job. I had an outside drain system, and it had collapsed because of tree roots. They dug it out and cleaned it up, and they were here immediately. I would give them an A because they did an exceptional job.
They are great, and they do very good work. They clean up very well and keep us well informed of what's going on and how they're doing. We have had no problems at all with them. They had to fix a sewer line, and they earned an A grade for their excellent work.
Abacus cleared a drain for me, and it was great. I liked the technician; he was full of information, and he gave me the background on what he was going to do and made sure that I was OK with everything. He was very good, and they have a very good reputation. I'd rate them as an A.
They identified the problem and took care of it. I had a blocked drainage pipe. It cost less than estimated, so that was a good thing. I would give them an A+.
The plumber from Abacus showed up on a Sunday to fix the problem. I called on a weekend, and when I called other plumbing companies, they were not available. Abacus unclogged the main sewer line that had been clogged up during the holidays. They were personally referred by a friend of mine. I would give them an A.
They came on time and did what they were supposed to, and they did a good, professional job. They cleared my drain and ran a camera down there so I knew what I was looking at. They were going to run their camera down there as part of the service, so that's why I wanted them. I would give them an A.
They cleaned out the drains. They did fine—it was a very good job. They did really good work, so they get an A.

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