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We Use an 18-Step Method for Your Machine’s Maintenance


5-Star Rated Air Conditioning Repair in San Antonio

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Free Trip Charge & Free Estimates!

Give us a call today at 210-468-5977 to schedule your FREE ESTIMATE.  We'll give you options to choose from to get your air conditioner working again! We respond fast.

Read our 5-Star Reviews on Google!

We let our customers do the bragging for us! Read their reviews on Google by clicking here!

Read our 5-Star Reviews on Yelp!

Yelp customers are tough to please!  We STILL have 5-Star reviews on Yelp, click here to read them!

Air Scrubber Plus®

Is a revolutionary new system designed to help eliminate indoor air quality risk by reducing air pollutants, VOCs (chemical odor), cigarette smoke, dust, pollen, mold, odor-causing bacteria, and odors caused by pets and cooking. 

Air Scrubber Plus® Mounts to your HVAC ductwork and the technology cleans, freshens, and purifies the air using specialized germicidal UV light waves along with a proprietary catalytic process that creates enviro scrubbing molecules of oxygen and hydrogen, just like natures' outdoor scrubbers. 

Air Scrubber Plus® also extends the life of your existing heating and air condition system by trapping dirt, dust, and other debris before it enters through the filters, damaging the coils and blower that keep your system running effectively. 

What Is Our 18-Point Air Conditioning Tune-Up?

To ensure that your air conditioning is running in perfect condition, we do the following steps:

  • Check Freon Levels
  • Check Compressor Amps
  • Check Drain Lines (Blow Out to Prevent Water Leaks)
  • Check and Rinse Condenser Coil (Outdoor Unit)
  • Check Condenser (for Level)
  • Check Evaporator Coil (Make Sure There Is No Freon Leaks)
  • Check Oil Condenser Fan Motor (If Needed)
  • Inspect and Tighten Condenser Electrical Connections
  • Laser Temperature Test
  • Calibrate T-Stat (If Needed)
  • Inspect Air Filters
  • Check Blower Motor
  • Check High Voltage Controller
  • Inspect Evaporator Coil and Plenum (If Accessible)
  • Check Blower Housing for Microbial Growth
  • Check Blower Amps
  • Visually Inspect Ducting Condition (Air Leaks)
  • Check Insulation Levels in Attic 

What Is Our 17-Point Heating Tune-Up?

To ensure that your heating system is running in perfect condition, we do the following steps:

  • Gas Furnace, Heat Pumps, Wall Furnace
  • Gas Valve
  • Laser Temperature Test
  • Calibrate Thermostat (if needed)
  • Oil Blower Motor
  • Vacuum Return Air Chamber 
  • Clean Pilot Assembly (if applicable)
  • Clean Flame Sensor (if applicable)
  • Check and Clean Combustion Air
  • Carbon Monoxide Leaks
  • Check All Safety Controls
  • Visually Inspect Ducting Condition (Air Leaks)
  • Check Motor Amperage
  • Check all Electrical Components
  • check Air Filter and replace (if available)
  • Lubricate all Moving parts 
  • Igniter System 

Get a Rebate for Installing New Efficient AC Systems and/or Insulation!

Homeowners can get a variety of energy rebates each year.

Equipment rebates may include:

Central Air Conditioners - $90-$310/Ton Rebate

Heat Pumps - $90-$310/Ton Rebate

Attic Insulation - $0.25-$0.35/SF Rebate

Only certain units qualify for rebates and our team can guide you on exactly what to install!  Call us now to get information, we fill out the forms for you and do all the work so you can start saving money! Click here to read more about the rebates available in the San Antonio and Bexar County area.

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Beluga Air also offers blown-in insulation for your attic to help balance out the temperature throughout your home!  Have a room that's way hotter than the other rooms? How about a room that's too cold compared to other rooms in your home?  Through sealing the ducts and adding insulation, we can make EVERY room comfortable! Call us for a free estimate today.

Bio Fresh treat only sanitizes and eliminates odor to any air systems. It does not clean them. If cleaning is necessary recommendations will be provided to the customer.  

Bio fresh treatment (Duct Sanitation)

Bio fresh treatment are used with green chemicals that are not harmful to pets or plants and acts as a cleaner, disinfectant, fungicide and mildew stat. The process only takes 45 minutes and will eliminate strong odor, mildew & or mold. Works both Residential and Commercial Air Systems. 


  • Sani-zone sanitizes air system (ducts)
  • Sani-zone kills germs
  • Sani-zone removes harmful mold and mildew
  • Sani-zone disinfects and cleans hard non-porous inanimate environmental surfaces such as air vents, ducts boards of any kind, grilles, diffuses and other hard surfaces where microbial contamination may accumulate. 
  • No side effects to equipment, surfaces or anmials
  • leaves a citrus scent
  • Sani-zone is prayed on plenum, return and coils
  • Odor-gone is specially developed synergized enzyme that is aerobic, anaerobic and facultative in nature. 
  • Digest organic waste
  • Non-acidic or Alkaline
  • non-pathogenic and non-toxic
  • eliminates strong odors
  • certified salmonella free
  • Harmless to plants 
  • Highly resistant to disinfectants, detergents, sanitizes & free chlorine

attic insulation 

Most homes in San Antonio has minimum insulation rating of R38 and with adequate level of insulation will help protect your home from the heat. Adding insulation will dramatically increase the efficiency of your heating/cooling unit, improve your comfort levels, conserve energy and most importantly save money!