We're Not Comfortable
Until You Are

The South Texas heat can be unbearable. We’ll help you stay comfortable all year long. At Sigwald Service Co., we strive to deliver high-quality, dependable HVAC service to Rockport, Portland and the surrounding areas.

Heating & AC Repair In Rockport & Portland, Texas

Industry Leaders In HVAC Installation & Repair

Trusted Home Services Since 1980
Sigwald Service Co. is one of the leading HVAC installers and repair companies in the Coastal Bend region. Each time we step onto a job, our highly trained HVAC technicians deliver exceptional service.

Financing Available

We believe finances shouldn’t prevent you from feeling comfortable at home. If you need to purchase a new HVAC unit, we offer affordable financing options to ease the financial burden.

Get Peace Of Mind With Our Membership Packages

Scheduling regular maintenance for your HVAC system can prevent time consuming, expensive repairs down the road. When you join our preventative maintenance plan, you’ll have peace of mind knowing your system is protected.

Learn More

Protect Your Family And Home With Clean Air

Purify your air with a premium air purifier that can kill the COVID 19* virus and other harmful airborne pollutants, such as mildew, dust and pet dander (*New studies, August 2020, cleans air and surfaces). You and your family can breathe clean air with an air purifier installed directly into your air ducts.

Contact Us

Major Appliance Repair.

Appliance failure is frustrating. Our expert team of technicians can diagnose, service and repair your major appliances. At Sigwald Service Co., we fix major appliances the right way the first time.

Learn More

News & Updates

  • Why Pure Air Quality is so Essential to our Bodies

    Our environment bombards us with millions of airborne and surface particulates every day, everywhere! Most (99%) are microscopic, so you cannot even see them!The air quality in our home is constantly changing, as people open the door, walk inside with...

    Read More
View All Articles

Client Testimonials

  • "Sigwald Service has been our “go to” place for service since 2011. The technicians have always been timely, polite and skilled. They even offered compassionate pricing after Hurricane Harvey. "

    Lynn A.
  • "My church has enjoyed a multi-year relationship with Sigwald Services for everything from HVAC repair/maintenance to new installation to appliance repair. They always provide fast, professional, courteous service, so I dont hesitate to call them when needed. Highly recommend!"

    Andy Barlow - Coastal Oaks Church
  • "As all of us remember Hurricane Harvey changed our lives on August 25th, 2017. The devastation was indescribable for Rockport Texas and all of us suffered in some capacity within that region. Thank goodness we had a local A/C contractor to put our minds at ease and help my family get back on our feet to rebuild our home in comfort. That contractor was AND STILL IS Sigwald Service Company. "

    B Blocker
  • "I have used Sigwald Service personally and professionally in our business here in Rockport. Rick Braden (owner) and all service men are extremely prompt and professional. "

    Jamise Fisher - Buttrum Construction / The Oasis Resort Inc. / Pelican Bay Resort Inc. / The Palm Resort Inc.
  • "Sigwald Service Company has provided consistent professional and reliable services for my family and clients over the last 25 years. I will continue to rely on their quality services! "

    Karen Mella - Re/Max Security Real Estate
  • "Rockport Country Club has used Sigwald Service for many years. We can always count on them to address our clubhouse needs. "

    Rick DeLoach - Rockport Country Club
  • "I strongly recommend Sigwald HVAC. I have experience both residential and commercial systems. We are currently working on a large commercial system that has had numerous delays because of Covid. Rick has been very patient with us for these delays. In the same time other providers have been unwilling to be as understanding."

    Ken Marks - General Contractor
  • "Sigwald did a fantastic job rerouting some existing duct work and installing a new/additional system in my business. They were easy to work with, available to talk to, and very affordable. I felt comfortable with all of their technicians who worked on my project. Wen it comes to AC and heating I would recommend only Sigwald Service Company for business and residential service. "

    Shana - Sun Kissed Graphics
  • "I have had the pleasure of working with Mr. Braden and his highly professional staff for years as I use them for my residence as well as my commercial office building. They are prompt, efficient, polite, and informative. One example of Mr. Braden's thoughtfulness and benevolence occurred when he discovered my Office Manager had a newborn baby during the pandemic. He generously installed a Dust Free Active Air Purification System in our insurance office to protect the new Mom from pollutants that she may carry home to her little one. We feel blessed to have such a giving Gentleman on our side & recommend Sigwald Service Company to everyone we know. "

    Lo-Tsen "Squeeky" Luce - Luce Insurance Agency
  • "The heart of the Sigwald Service Company is in fact, SERVICE. Excellent, punctual, honest people who deliver service along with top quality climate control products is what Sigwald Service Company is about.  Sigwald technicians first came to our Rockport home in the 1990s. Most recently, after Hurricane Harvey, Rick Braden (the owner) and his experienced crew, designed and installed three central units along with new copper tubing and duct work in our steel framed dwelling. We now have clean air flowing thru our system.  At one point, Rick, Rene (his lead technician) and I climbed into the attic and determined what wiring was most appropriate to run to the AC unit and support the demands of the heating coils. How is that for service? You need service? Call Sigwald Service Company.  Patricia, the voice on the phone, shall connect you with the right experts to meet your needs. "

    Dr. C.
  • "Sigwald Service Co. is a very reputable A/C service co. that has been in the Rockport area serving both residents and businesses for many, many years. When you call them with an issue, they respond promptly and all staff and service technicians are very honest and professional. I highly recommend Sigwald Service Co. for all your a/c and heating needs."

    Shirley Kirmse - Key Allegro Real Estate
  • "Sigwald Service Company did a fantastic job replacing our HVAC system.  Their advice on what we needed was spot on and their service men were friendly, courteous and professional.  They did exactly what they said they would do and installation was completed swiftly and without any complications.  I strongly recommend Sigwald for your air-conditioning and heating needs. "

    John Colglazier Sr
  • "Sigwald Services have always been my “Go To” company for AC, Appliances and more! They are professional, honest and show up on time. As a local Realtor here in Rockport Texas, it is important to be able to refer companies that I trust will do the best job for my clients. I couldn’t ask for a more reputable company to work with. And on a personal level – I also use them for all my home issues as well as my family! I would highly recommend them to anyone who asks."

    Amy Garcia - Spears and Co. Real Estate