Service One

AC quit in the middle of a Texas summer? That's not a "wait until Monday" problem.

Service One has emergency HVAC technicians available 24 hours a day for Keller and surrounding areas. If your AC stopped cooling, your heat won't kick on, or you're hearing strange noises or smelling something burning, call us now.

Fast response. Real technicians. No runaround.

Call: (817) 329-0000

Another day, another rooftop. 😅☀️

Spent the day getting this commercial system installed and wired up right. Installs like this are a grind in this Texas heat, but there's nothing better than flipping it on and knowing this business is set for the long haul.

We've been at this for 30+ years, and we still treat every job like it's our own place we're working on.

Family-owned, honest, and proud of the work we put our name on.

Calling an HVAC company can feel like a gamble. You never know if you’re getting honest answers, quality work, or someone you can actually trust.

That’s why reviews like this mean so much to the team at ServiceOne Heating and Air. Professional service, honest communication, and technicians who take the time to properly diagnose the problem, it’s the kind of experience homeowners deserve every time. Thanks again to Wiley for delivering service that makes customers feel confident calling again. Need HVAC service you can trust? Call (972) 256-1111 or visit service1online.com to schedule your appointment today.