Contact Us

Contact OneCall Houston for help with heating, air conditioning, plumbing, or electrical work. We serve homes and businesses across Greater Houston. Call (281) 720-8880 or use the form below to tell us what you need.

Need urgent service? Call for immediate assistance. Our team is available 24/7. An online message may not be seen right away, so please call when a problem needs prompt attention.

How can we help?

Reach out about a repair, a new system, routine maintenance, or a planned project. You can also ask about an existing service visit. For a new appointment request, use our schedule service page.

• Heating and cooling: AC and heater repairs, system replacement, filters, and indoor air quality.
• Plumbing: leaks, blocked drains, fixtures, pipes, and water heaters.
• Electrical: power issues, panels, wiring, outlets, and lighting.
• Business services: heating, cooling, plumbing, and electrical support for your property.

What to include in your message

Tell us your service address or ZIP code, the issue you have noticed, and the best way to reach you. If the problem comes and goes, let us know when it happens. For an existing job, include the service date if you have it. These details help our team understand your request.

Not sure whether we serve your neighborhood? Check our service areas or call with your address. If you have trouble using this form, our team can help by phone.