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Valley-wide 24/7 Service

956-702-HESS (4377)
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Business Hours

8 a.m. – 8 p.m.

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817 S. Alamo Road

Alamo, TX 78516
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Residential Installations

Hess Air can install new or replacement air conditioning, heating and ventilation equipment.

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Expert Installations: Experience the Hess Air Difference

Upgrading your home’s HVAC system is one of the smartest ways to improve comfort, efficiency, and long-term savings. At Hess Air, we understand that every home is unique, which is why our residential HVAC installations are tailored to your space, lifestyle, and budget. From helping you choose the perfect system to precise installation and ongoing support, our certified specialists ensure your HVAC performs at its best for years to come.

Backed by over 50 years of trusted service in the Rio Grande Valley, we provide transparent recommendations, high-quality installations, and flexible payment options to fit any budget, making your home comfort upgrade simple and stress-free. Contact us today to schedule your consultation and experience why homeowners trust Hess Air for lasting comfort and reliability.

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Filters-_-Accessories

Filters & Accessories

Filters First is a full-service company providing residential air quality products and services to South Texas counties as well as Mexico, with offices in the Rio Grande Valley, Filters First has been supplying products since 1977.

Filter Catalog

Browse through our complete filter’s catalog, find the filter you need, request a personalized quote, and take advantage of the competitive prices Filters First offers its online customers NOW!

Special Quotes

Are you looking for a filter in particular? Fill out the special quote form and receive a personalized quote in minutes.
Filters First offers industrial and residential air filtration systems such as absolute microscopic filtration, liquid filtration, water filtration, and gas filtration. We specialize in:
• Air and gas purification products
• Heavy equipment
• Gas transmission
• HVAC filters
• Liquid filter vessels

Check out the site

Extended warranties

Protect your investment with an extended equipment protection plan from Hess Air. These plans can cover parts, labor, or both and are offered for equipment purchased from and installed by Hess Air and equipment purchased from and installed by other companies as well.
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All Brands, Certified Technicians

Join the Maintenance Club

Sign up for our maintenance club and receive priority appointments, valuable FREE services, discounts on repairs, and apply a portion of your accumulated monthly unused dues towards the purchase of special services or even a complete replacement system.

Join Now

Hess Air Offers These Services

Repairs & Diagnostics

Priority scheduling and complete care keep your system running smoothly.

Maintenance Agreements / Clubs

Exclusive member benefits that extend the life of your system and increase savings.

Equipment Replacements

Effortless upgrades with the latest HVAC technology to ensure your comfort.

Super Tune-Ups & Cleaning

Inspections and cleanings that restore efficiency and extend equipment life.

Duct Cleaning, Coating & Replacements

Enjoy healthier air and AC system efficiency with our duct maintenance services.

Duct Work Design & Repairs

Custom duct configurations and professional repairs that optimize your HVAC performance.

Duct Air Leak Testing & Sealing

Seal in savings and comfort with our advanced air leakage solutions.

High Efficiency Filtration Systems

Advanced filters that capture more allergens and particles for cleaner indoor air.

Ventilation & Dehumidificaton Systems

Control humidity and airflow for a consistently fresh environment.

Air Purification Ultra Violet Systems

Eradicate germs and odors with our cutting-edge ultraviolet light technology.

Air Balance & Air Volume Calibration

Achieve optimal air distribution and comfort through our air balancing and volume calibration.

Energy Usage Assessment / Surveys

Personalized assessments that help you understand and reduce your energy footprint.

Heat Load Calculations

Tailored climate solutions based on precise thermal property analysis.

Wireless Thermostat Comfort Control

Manage your home's climate with the touch of a button, no matter where you are.

Financing With Approved Credit

Affordable payment plans that fit your budget for any service or installation.

HESSeRIZED™ Any System

HESS AIR provides a 100% guarantee on services and products we provide.

Air Conditioning and Heating Equipment

Our HVAC technicians specialize in the following brands we offer:

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lennox
carrier
ruud
goodman
mitsubishi
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Our Reviews

Our success depends on your satisfaction. Please fill out a short form and tell us how you feel about our service. We appreciate your honest feedback.

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    Address:

    817 S. Alamo Road Alamo, TX 78516

    Phone:

    (956) 702-4377

    Toll Free:

    (800) 281-HESS (4377)

    TAX

    TACLA002144C

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