in Greater Houston Since 1990
Harris County HVAC, Plumbing, and Electrical Contractor
Complete home system service across Harris County, managed by one trusted team.
We make it simple to keep comfort, plumbing, and electrical safety on track year-round.
Reliable Home Services in Harris County
OneCall Houston serves homeowners throughout Harris County with coordinated HVAC, plumbing, and electrical care in one place. Whether you’re in an established neighborhood or a growing community, your home relies on systems that need consistent attention to stay dependable. Our technicians handle repairs, maintenance, and upgrades across every major trade, so you can solve problems faster and keep your home running safely and efficiently.
Heating and Cooling Support for Every Season
Comfort solutions built for Harris County’s heat and humidity.
Long summers and sudden seasonal shifts can push HVAC equipment hard, especially when systems are aging or airflow is uneven. OneCall Houston provides complete heating and cooling service, including diagnostics, repairs, replacements, and routine maintenance for all major system types. If your AC is struggling to keep up, your heater isn’t performing safely, or you’re planning an upgrade, we restore dependable comfort with care tailored to your home.
Plumbing Service You Can Count On
Durable repairs and clean installs that protect your home.
Plumbing issues can disrupt your routine quickly, whether it’s a leak, clog, low pressure, or water heater trouble. Our Harris County plumbing team handles pipe repairs, drain and sewer problems, fixture replacements, and hot water system service with accurate troubleshooting and lasting workmanship. We focus on restoring reliable flow and preventing small issues from turning into bigger water damage.
Electrical Care Focused on Safe, Reliable Power
Repairs and upgrades designed for modern home demand.
Homes across Harris County rely on stable electrical systems to support appliances, HVAC loads, home offices, and smart devices. OneCall Houston electricians provide troubleshooting, wiring repairs, breaker and outlet service, panel work, device installation, and safety inspections. If you’re seeing flickering lights, frequent trips, or planning improvements, we deliver code-aware solutions that keep your home protected and powered with confidence.
OneCall Houston Makes Harris County Home Care Easy
One provider for comfort, plumbing reliability, and electrical safety.
Keeping your home in shape is simpler when the same trusted company can handle every key system. OneCall Houston gives Harris County residents a streamlined way to manage HVAC, plumbing, and electrical needs without juggling multiple contractors. We arrive prepared, explain what we find clearly, and complete work designed for long-term performance. When something needs attention, one call connects you to the right expert.
Improve Your Property - Reach out for Expert Service
For exceptional HVAC, plumbing, and electrical services in Harris County, trust OneCall Houston. Our experienced team is ready to provide the quality service you deserve. Schedule your service today and discover the difference a dedicated, local contractor can make.