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HVAC Testing

Improve Your Home's Air Quality & Efficiency

Stan’s offers home air quality testing and air balancing testing in the Austin and surrounding areas of Georgetown. If you suspect there could be an issue with an indoor pollutant or an issue with your HVAC system, we are here to help.

At Stan’s, we have over 38 combined years of experience in the heating and cooling industry. This comes with the knowledge, training, and certifications needed to offer expert testing services for any HVAC system.


Up to $250

Stan's repairs all major makes and models. 100% Satisfaction Guaranteed. Factory trained technicians. Offer not valid with other offers or annual contracts. Offer excludes commercial properties.

Call Us Today for After Hours Emergency Service: 512-929-9393

Fully Insured & Licensed

Our experts are fully insured for your protection, including general liability and worker’s comp.

Dependable & Experienced

We have served the Austin area since 1954. We pride ourselves on always being there for your needs.

100% Satisfaction Guarantee

We give a 100% guarantee on our HVAC work. If you are not entirely satisfied, just give us a call and we’ll make it right!

Air Balancing Procedure

An air balancing procedure may need to be conducted if your HVAC system is not cycling air evenly throughout your house. Uneven distribution of air will cause certain rooms in your home to not heat up or cool down to your desired temperature. An unbalanced heating or air conditioning system will also cycle on more frequently because the temperature is not reaching where your homes thermostat is located.

Air Balance Test

Stan’s can administer an air balancing test to find out where there could be issues with how your home is distributing air. The air balancing test will check for possible leaks in vents, broken HVAC parts, and untuned HVAC settings. Most air balancing issues can be fixed from adjusting the flow of your HVAC unit. However, there can be larger issues with your home’s air ducts that may need repairs.

Energy Audit

During our free energy audit, we will assess the state of your home’s heating and cooling system, and look at what other factors are affecting your home’s efficiency. At Stan’s, we believe in the Whole House Approach to energy conservation, and focus on where you can see the biggest savings at the least cost.

Because every energy conservation solution is different and tailored to your home’s specific needs, we start the Stan’s process with a free on-site energy audit.

From our energy audit, we will be able to determine what is potentially wrong with your current heating and cooling system.

This will help us to determine what updates you should consider to see the most savings on your home’s electricity and gas bills.

Mold Investigations

Mold is the most common indoor air pollutant and can easily grow if moisture is present inside your home. Mold spores are found everywhere and are common indoors, but they often do not have the right climate to grow in. During the winter months when the inside of your home can build up moisture and condensation, mold can grow and spread.

When mold spores have the proper moisture they will grow and spread spores through the air. To properly remove mold from your home you should first clean the areas where the mold has formed with a diluted bleach solution.

Do you have mold in your home? If a mold tester confirms that there is mold in your home, we offer mold investigations to determine if your A/C system is causing your mold problem.

System Performance Test

Stan’s offers a comprehensive system performance test to find any issues that may need to be repaired, or any settings that can improve the efficiency of your HVAC system. If your HVAC system is cycling on frequently or has developed any issues, a performance test will troubleshoot your system to find improvements and possible repairs. We suggest a system performance test for homes and buildings with older HVAC systems that may need improvements to increase energy efficiency.

HVAC Discounts

Up to $5,800 Off
A New HVAC Unit

Plus, 0% Financing
for up to 10 Years!

*Based on a 3-ton vertical system. Price and rebates can change depending on system tonnage or modifications needed to satisfy code, accessibility and/or clearance requirements. Austin Energy rebates only apply to their customers and vary depending on scope of work. Financing WAC. Austin Energy discount based on Austin Energy Whole House Program. Must meet all requirements as outlined by the IRS to receive Federal Tax Credit. Credit must be filed by homeowner with federal tax return. Cash discount available if paying by cash, check, or some utility programs. Most major credit cards accepted. Exclusions and restrictions apply. Speak with your Stan’s representative for details.

Expires December 15, 2022

$15 Off Fall
Furnace Tune-Up

$84 with a $15 Stan's Discount

Ensure your gas furnace is in good working condition for the cold weather. Our maintenance experts remove dust, dirt, and debris, and tighten loose electrical connections to solve problems before they happen. Stan's can also check for gas leaks and carbon monoxide. Our gas furnace tune-up and safety check is just what your furnace needs. Tune-up and repair offers are not valid with other offers or annual contracts.

Available for a Limited Time

Join the Club For Even More Savings!

When you sign up for Stan’s Gold Service Club you receive scheduled maintenance, limited discounts and priority when you need assistance with your HVAC, Plumbing or Drainage.

Frequently Asked Questions

Set Up an Appointment by Giving Us a Call or Using the Schedule Form