Expert Castle Hills Furnace, Air Conditioning, & Heating Services

Staying comfortable indoors means investing in quality air conditioning repair and installation services. When you need solutions just call (210) 494-1691 to reach Comfort- Air Engineering and Primo Plumbing, Inc. We offer a variety of ways to save on our services, including exclusive coupons and promos available only online.

You rely on your home’s heating and air conditioning systems to keep you comfortable indoors, so why would you want to settle for anything less than the best repair and installation solutions to maintain it? When you choose Comfort- Air Engineering and Primo Plumbing, Inc, you can feel confident that qualified air conditioning installation and indoor air quality experts are helping you stay as comfortable inside your home or business in Castle Hills, TX as possible.

Discover why so many of your friends and colleagues depend on our services by visiting our reviews page.


Enjoy Affordable Heater Installation and Repair Services

Many of our customers depend on heaters to keep their homes warm when the temperatures dip, but when your heater begins showing signs of aging and wear and tear, then it’s important to call for solutions.

One of the most common signs of something wrong with your heater is that your indoor air quality has been reduced. If you’ve noticed that the temperature in your rooms doesn’t match the setting on your thermostat, then an issue with your heater may be preventing it from delivering the appropriate level of warmth.

Another warning sign that you need heater installation services is if there’s a crack in your furnace. Cracks compromise the structural integrity of your system, and while they may not cause it to completely shut down immediately, they can cause it to work less efficiently than it used to.

If either of these issues sounds familiar, give Comfort- Air Engineering and Primo Plumbing, Inc a call for timely heater repair and installation solutions.

Engineering Your Comfort for Life

Speak with one of our experts today

We Offer Professional Air Conditioning Installation and Repair Solutions

One of the biggest frustrations that our customers experience is when their air conditioning units break down, and they are left at the mercy of the Texas heat.

If your air conditioning unit has stopped delivering cool, comfortable air to your home, then contact us for fast and efficient AC repair services. Also, if your unit has reached the end of its lifespan and repairs won’t be able to restore it to proper working order, we can assist with AC installation and replacement solutions.

This is especially true if your unit is older than 15 years, as the costs of ongoing repairs may wind up being more expensive than simply replacing the unit with a newer and more energy-efficient model.

Reliable Heating and Cooling Services in Castle Hills

  • Air Conditioning Repair and Replacement
  • Ductless Mini Split Installation
  • Air Handler Services
  • Water Heater Installation and Repair
  • Boiler Repair
  • Furnace Repair and Replacement
  • Heat Pump Services
  • Dehumidifier Services
  • Indoor Air Quality
  • UV Air Sanitizers

Depend on our team of qualified cooling experts to help you stay cool indoors. Call us at (210) 494-1691 for high-quality AC repair and installation, and indoor air quality solutions in Castle Hills, TX.

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