Years of Trusted Air Filtration and Preventative HVAC Maintenance Services
Our experienced team has proudly served the greater Corpus Christi area since 2022, providing superior Air Filtration services, premium products, and dependable Preventative HVAC Maintenance.
Commercial
We will tend to your air quality needs, freeing you up to breathe easy and focus on your business.
Industrial
Optimize your space to protect your equipment and maintain air standards.
Residential
Protect your loved ones by reducing allergy and airborne contaminants in the home.
Air Filtration Products & Certified Technicians
With countless Air Filtration options available, our experts will create a tailored solution to enhance your air quality and HVAC system performance.
Our Services
We don't just replace filters—we deliver comprehensive solutions designed to enhance HVAC system performance, efficiency, and longevity. Let 3rd Degree °C be your trusted partner for all Air Filtration and Preventative HVAC Maintenance needs!
· Air Filter Replacement
· Scheduled Service Plans
· Air Filtration Products
· Direct-to-Door Shipping
What Sets Us Apart?
Reliable & On-Time Service – Never worry about overdue filter changes or poor air quality.
Custom-Tailored Solutions – Every facility and home is unique, and so are our service plans.
Certified Air Filtration Experts – Experienced technicians providing service and efficiency.
Dedicated Customer Support – We work with clients to provide personalized solutions.
Expertise in HVAC & Air Filtration – Over a decade of experience in air filtration.
Based in Corpus Christi, TX & Serving:
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Portland, TX
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Robstown, TX
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Kingsville, TX
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Alice, TX
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​Beeville, TX
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Port Lavaca, TX
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Victoria, TX
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Edna, TX
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Rockport, TX
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Kennedy, TX
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Cuero, TX
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Goliad, TX
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Raymondville, TX
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Falfurrias, TX
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Hebbronville, TX
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​​Freer, TX
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Tilden, TX
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George West, TX
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Mathis, TX
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Refugio, TX
3rd Degree °C – Experts in Air Filtration & Preventative HVAC Maintenance
We maintain an extensive inventory of premium Air Filter products to meet your clean air needs, providing fast and efficient service—even for complex Air Filtration projects!
3rd Degree °C is the premier provider of Air Filtration solutions and the leading provider for Preventative HVAC Maintenance for residential, commercial, institutional, and industrial buildings and facilities.​
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Our Air Filtration experts assess your equipment and provide the best replacement options, tailored to your timeline and budget. We custom-manufacture pleated filters made to order, with MERV ratings ranging from 8 to 13 and beyond, ensuring a perfect fit for every job.