Abacus Plumbing, Air & Electric: Your Houston TX Home Service Partner

Serving the greater Houston area, Abacus is your local, one-call solution for plumbing, heating and cooling, and electrical work. They help both homeowners and businesses keep things running smoothly.

Abacus is open 24 hours a day, seven days a week, ready for any emergency. Their team of skilled technicians handles everything from a late-night clogged drain to a broken AC unit during a Houston heatwave. They work on both houses and commercial buildings.

Key Services for Your Houston Home

Abacus offers a wide range of services to cover your major home systems.

• Plumbing: From simple faucet repairs to full bathroom installations (showers, tubs, toilets) and water heater services.
• Heating & Air Conditioning: Full HVAC installation, repair, and maintenance to keep you comfortable year-round.
• Electrical: Safe repairs, panel upgrades, light fixture installation, and popular additions like EV charging stations.
• Safety & Preparedness: They install and repair generators for power outages and perform important gas line and electrical inspections.

Areas Served Across the Houston Region

Abacus proudly serves Houston TX and dozens of surrounding communities. This includes Pasadena, Cypress, Pearland, The Woodlands, Sugar Land, League City, Katy, Spring, Humble, and many more.

Their deep local knowledge means they understand the specific needs of homes in our area, from older foundations in the Heights to newer builds in suburban master-planned communities.

Company History: Built on Service

Master Plumber Alan O'Neill founded Abacus Plumbing in 2003 with a simple goal: win lifetime customers through superior service. That customer-first approach made them one of Houston's most respected companies.

Listening to what homeowners needed, Abacus added Air Conditioning & Heating services in 2012 and Electrical services in 2014. Now, Houston residents can call one trusted company for all their major home system needs.

Leadership with Deep Roots

Owner Alan O'Neill brings decades of expertise. He started as an apprentice in Dublin, Ireland, in 1977 and holds a Texas Master Plumber license. He and his wife Linda have raised their family here.

Alan is a part of the Houston community. When not working, he enjoys Houston Dynamo games and finds peace scuba diving, a welcome break from the city's pace.

What Makes Abacus Stand Out

• One Call for Three Trades: You don't need to find separate plumbers, electricians, and HVAC pros.
• 24/7 Emergency Service: They're always there when you need help most.
• Trusted Reputation: They carry an A+ rating with the Better Business Bureau.
• Water Quality Focus: Beyond repairs, they offer water filtration systems for cleaner, safer water.
• Easy Scheduling: Book appointments online for your convenience.

Why Houston Chooses Abacus

For nearly two decades, Abacus Plumbing, Air & Electric has been a reliable name in Houston TX. They've grown by putting the customer first every time. Locals choose Abacus because they combine deep technical skill with honest, friendly service. As long-time Houstonian Tom Tynan said, 'Abacus is head and shoulders over every other plumbing company in Houston.' That standard now applies to all their HVAC and electrical work, making them a go-to resource for home comfort and safety.