Get matched with top air conditioning pros in Hillsboro, TX

"We were 100% thrilled with the service offered by Sims Air Conditioning & Heating, Inc. Mr. Sims came out to give us an estimate and CJ came and did the work the next day. Both were totally professional, expert and friendly. We will always use Sims for our heating and air-conditioning needs in future."

"Pleased with service and repair of my AC. Will use in the future if needed."

"This is the best plumbing service I have ever heard . The two guys that came knows what they are doing and I thank them for the service rendered."

"Very professional ,good customer service reasonable price."

Stay cool without braking the bank\nContact us for a quote

Hi, my name is Isair Guerrero, and I’m the owner of a dedicated HVAC company proudly serving our community with honest, reliable heating and air conditioning services.\n\nWith hands-on experience in residential HVAC systems, I specialize in installations, repairs, maintenance, and system upgrades. My goal is simple — deliver quality workmanship, fair pricing, and dependable comfort for every customer.\n\nI built this business on hard work, integrity, and treating every home like it’s my own. Whether it’s a quick repair or a full system replacement, you can count on professionalism, clear communication, and service you can trust.\n\nYour comfort is my priority.

Here at Willard Heating, Cooling & Plumbing, we're excited to earn your business! Locally owned and operated, we're known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

I have experience in HVAC, plumbing, electrical work, and gas systems. I can install doors and windows, replace water heaters, and resolve any internal or external issues in residential homes. I have no trouble empathizing with clients, nor do I have any difficulty integrating into a work team.

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"They came a took my chair and were corteous. I would hire them again if needed."