Safe, Dependable AC Repair & Replacement for Castle Hills Homeowners

Staying cool has never been easier thanks to the professional air conditioning repair and installation solutions available from Comfort- Air Engineering and Primo Plumbing, Inc. Give us a call at (210) 494-1691 today for solutions. Don’t overspend just to get the level of quality that you deserve. Visit our coupons page now for savings on your next service.  

The idea of a broken air conditioner in the middle of the summer in Castle Hills, TX, is enough to strike fear into the heart of any homeowner, and it’s why Comfort- Air Engineering and Primo Plumbing, Inc offers fast and reliable AC repair and installations. Our team works diligently to provide fast, dependable service focusing on customer satisfaction, so call today for help replacing your old, worn-out AC unit or repairing your current system.

Learn more about how our services have helped customers in your community stay cool by visiting our reviews page.


Breathe Easy with Our AC Filter Replacement Services

Your air conditioning system depends on a series of filters that are tasked with keeping dirt, dust, pet dander, mold spores, and other irritants from infiltrating your system. When these filters are clogged, these contaminants can begin wearing out the inside of your air conditioner, causing it to work less efficiently and cause your energy bills to go up before it starts malfunctioning.

Additionally, neglecting to call for AC filter replacement solutions also means that the harmful bacteria and irritants which would have usually been filtered out are now spreading throughout your home’s HVAC system.

Engineering Your Comfort for Life

Speak with one of our experts today

We Offer Air Handler Services

Many customers have no idea what an air handler is, but this critical piece of mechanical equipment is essential to ensuring that the cold air produced by your AC unit is properly distributed throughout your home.

When your air handler begins breaking down, it will impact how effectively cold air travels throughout your home and can start to compromise your entire air circulation system if repairs are neglected. At Comfort- Air Engineering and Primo Plumbing, Inc, our technicians are available to diagnose and solve your AC issues and can make sure that your air handler works perfectly whenever you need cool air at home.

Choose Our Team of Experts

When you decide to work with the qualified cooling professionals on our team, you can feel confident that we will consistently deliver the best results because we offer a 100% satisfaction guarantee with every service we provide.

With 50+ years of experience in your community, you can count on our family-owned, local business to deliver the best results with every air conditioning service we provide. Ask us about our free estimates for replacement services, and let us help keep you cool when you need it the most.

Call (210) 494-1691 today and enjoy reliable air conditioning repair and installation services in Castle Hills, TX and the surrounding area.

financing available

  • Buy Now – Pay Over Time
  • convenient monthly payments
  • Quick Credit Decisions


  • Bi-annual/planned maintenance
  • Priority Service Call and Scheduling
  • Discounts on Parts & Labor

Why Choose Us

Engineering your comfort for life
No Mess Left Behind Energy Savings Upfront Pricing 100% Satisfaction Guaranteed Guaranteed 50+ years in business Family owned & operated Free estimates available