HVAC Services Houston TX | Call OneCall Houston
Houston, TX 77055
Question Answers
My Houston home has hot and cold spots. Can OneCall help with uneven cooling?
Yes, this is a common issue we address in Houston's larger homes. Uneven cooling often stems from improper ductwork design, an aging system, or an HVAC unit that wasn't sized correctly for your home's layout. Our certified technicians perform a thorough inspection to diagnose the root cause. We then provide solutions, which may include duct sealing, system rebalancing, or recommending a properly sized, energy-efficient replacement unit to ensure consistent comfort in every room.
Do you offer emergency plumbing services for things like burst pipes?
Absolutely. We understand that plumbing emergencies like burst pipes, severe leaks, or sewer backups can't wait. As a licensed and insured provider serving Greater Houston since 1990, we have technicians on call for quick response to urgent needs. We'll dispatch a team to stop the water, assess the damage, and perform the necessary repair or replacement to get your home back to normal as quickly as possible.
What does your HVAC maintenance service include?
Our HVAC maintenance service is designed to keep your Houston home's system running efficiently and reliably through our hot summers and mild winters. A typical visit includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, testing system controls, and ensuring safe operation. Regular maintenance helps prevent costly breakdowns, improves indoor air quality, and can extend the lifespan of your equipment, providing peace of mind year-round.
Company Background
Founded in 1990 by Edgar Connery, One Call Houston is a locally owned and operated home service company built from the ground up. Edgar, a Houston transplant from Detroit, started as a technician himself, bringing that hands-on experience to the business he opened in Montrose. For over three decades, the company has been dedicated to providing Houston residents with reliable HVAC, plumbing, and electrical services. The team focuses on hiring technicians who share the original vision of delivering quality work at fair prices. As your total home experts, One Call Houston handles everything from emergency repairs to new installations, ensuring comfort and functionality for homes across Greater Houston.
Business Offerings
- Faucet repair
- Sink installation
- Bathtub installation
- Water pipe installation
- Shower installation
- Plumbing installation or replacement
Business Location & Hours
| Mon: | 7:00 AM - 12:00 AM (Next day) |
| Tue: | 7:00 AM - 12:00 AM (Next day) |
| Wed: | 7:00 AM - 12:00 AM (Next day) |
| Thu: | 7:00 AM - 12:00 AM (Next day) |
| Fri: | 7:00 AM - 12:00 AM (Next day) |
| Sat: | 7:00 AM - 12:00 AM (Next day) |
| Sun: | 8:00 AM - 12:00 PM |

























