Air Conditioning Systems

$89 HVAC/Furnace/AC Check-up

With No Breakdown Guarantee

Redeem Offer

Expires April 30, 2026

Restrictions apply. If system breaks down over the next 6 months we will credit the cost of the tune up towards your repair. Cannot be combined with any other coupon or promotion. Call for full details.

0% Interest & No Payments Until 2027

On a New HVAC System Financing provided by GreenSky

Redeem Offer

Expires April 30, 2026

On qualifying systems only. Not all systems qualify. With approved financing. Cannot be combined with any other promotion. Restrictions apply. Call for details.

0% Interest & No Payments Until 2027

On a New HVAC System Financing provided by GreenSky

Redeem Offer

Expires April 30, 2026

On qualifying systems only. Not all systems qualify. With approved financing. Cannot be combined with any other promotion. Restrictions apply. Call for details.

Free Same Day Second Opinions

On Repair Estimate

Redeem Offer

Expires April 30, 2026

Available for a Limited Time
Must have at least one competitor estimate and call before 1PM local time for same-day visit.

Up To $2,000 Off

A New HVAC System

Redeem Offer

Expires April 30, 2026

10% off up to $2,000 on a full HVAC system only. Cannot be combined with any other promotion. Restrictions apply. Call for details.

$100 Off

HVAC Repair

Redeem Offer

Expires April 30, 2026

Restrictions apply. Cannot be combined with any other coupon or promotion.

Save 15% On All Repairs

For Gold Service Club Members

Redeem Offer

Expires April 30, 2026

Restrictions apply. Cannot be combined with any other coupon or promotion.

10% OFF HVAC, Electrical, & Plumbing Services

First Responders, Seniors, Teachers, Active & Retired Military

Redeem Offer

Expires April 30, 2026

Restrictions apply. Must show documentation confirming status. Cannot be combined with any other offer or discount. Maximum discount of $1,000. Excludes HVAC installations, sewer repairs and sewer replacements.

There are several options available when choosing the right air conditioning unit for your home. At Stan’s Heating, Air, Plumbing & Electrical AC, our team of cooling and heating specialists has the experience and know-how necessary to help you find the perfect unit.

Using your budget, we’ll help you decide on the AC unit that cools or heats your home as efficiently and effectively as possible. We proudly offer a variety of brands, including Carrier, Trane, Lennox, and more. For air conditioning systems in Austin, TX, trust the experts at Stan’s Heating, Air, Plumbing & Electrical AC.

CALL (512) 200-7618

Our Services

HVAC

Plumbing

Drains

Electrical

Finding The AC Unit That Is Right For Your Home

Comfortability Features

When deciding on an AC unit for your home, the first thing you should consider is whether or not the unit has the right comfort features for you and your family. For example, a single-stage air conditioner is the most basic model, only offering the option to turn the air flow on or off. This means once the home reaches the desired temperature, the unit simply turns off until it needs to cool the home again. On the other hand, a variable-speed air conditioner can provide air flow in different increments, leading to a more consistent temperature in the home around the clock. At Stan’s Heating, Air, Plumbing & Electrical AC, we are happy to walk you through the different comfort features of the units we offer.

Humidity Control

Humidity levels inside the home are often the reason for that sticky and uncomfortable feeling that comes from an underperforming AC unit. In order to cool your home, AC units pull humidity and heat out of the home while utilizing the system’s blower to circulate and cool the hot air. Variable-speed AC units provide superior humidity control due to their ability to run for longer periods of time at lower speeds. This allows the unit to spend more time pulling humidity out of the air when compared to AC units with two or single-stage compressors. Humidity control is an especially critical factor when it comes to central Texas homes, as these areas tend to have generally higher humidity levels.

Sound Levels

Air conditioning units with variable or multi-stage compressors provide nearly silent operation when compared to units with single-stage compressors. Certain air conditioning models are designed with this in mind and include sound blankets or proprietary technology to further silence the sounds produced by the unit. For homes where the AC unit is located near a bedroom window or patio, this is an important feature of your system to consider. Nobody wants to hear an AC unit when they’re trying to go to sleep or have a conversation. At Stan’s Heating, Air, Plumbing & Electrical AC, we’ll help you find the right unit based on the location of the system as it relates to the residents of the home.

Energy Efficiency

All air conditioning units are rated by their seasonal energy efficiency ratio, also known as SEER. Air conditioning units receive SEER ratings similarly to the way automobiles are graded on their miles per gallon. Units with a higher SEER rating will be more energy efficient than those with a lower SEER rating. Those who choose an air conditioning unit with a higher SEER rating are more likely to pay less on their energy bill while leaving a smaller carbon footprint as well. Our Austin air conditioner unit professionals will be happy to walk you through the SEER ratings of our catalog and what that may mean for your household in terms of savings on energy bills and increased efficiency.

Shop & Compare Air Conditioning Units

1-Stage AC Units

Operate at full capacity whenever they are on.
Less energy-efficient compared to multi-stage units, as they always run at maximum capacity.
Ideal for climates that don’t have extreme temperature variations. Temperature and Humidity variations.

2-Stage AC Units

Operate at two levels: full capacity or a lower, more energy-efficient stage (often around 60-70% of full capacity).
More energy-efficient than single-stage units, as they can run on the lower stage when full capacity isn’t needed.
Provide balanced cooling and better humidity control, which can lead to energy cost savings over time.
A home’s Manual J loads are run at peak demand for heating and cooling, which is a ¼ of the year’s true needs for cooling or heating. The rest of the time, a single-stage system is oversized for the home.

3 Variable Speed Units

Operate at multiple speeds, providing precise control over temperature and humidity.
Offer the highest level of comfort and efficiency, with quieter operation and longer run times at lower speeds.
Provide the most energy savings and improved indoor air quality.

Financing Options

At Stan’s Heating, Air, Plumbing & Electrical, we’re proud to offer different financing options to meet the needs of our customers. HVAC and plumbing services can sometimes be costly, especially when new systems need to be installed. That’s why we’ve teamed up with several financing providers to assist our customers in helping them get the services they need. For the best financing options for HVAC and plumbing services in the Austin area, look no further than Stan’s Heating, Air, Plumbing & Electrical.

Have An Emergency?

Call Now (512) 200-7618

How We Deliver the Best Service

Why Choose Stan's?

Over 70 Years of Experience

Whole-House Approach

100% Satisfaction Guaranteed

Committed to Our Community

24/7 Online Booking

Servicing All Major Brands

About Us

Our Process

In-home Consultation

Our team will come to your home to provide you with a free in-home consultation to assess your needs for an air conditioning unit as it relates to the size of your home, budget, and needs.

HVAC System Diagnostic

During our consultation, we’ll provide you with an HVAC system diagnosis. We will also offer options for improving the energy efficiency of your entire home, to save you money and keep you comfortable in ways that an AC system alone does not allow. We call this our Whole House Approach. For over 40 years, we have been reducing our customers’ heating and cooling bills up to 50% using this method.

To achieve spectacular results, we know that the efficiency of the entire house must be addressed. We do this by sealing the building envelope, installing window shading, improving the ductwork, and insulating the attic in combination with repairing, cleaning, calibrating, or replacing existing HVAC equipment. Heating and cooling technology has come a long way in the last 40 years, but the “Whole House” principles are more.

Top Quality Installation Services

Once we’ve worked with you to find the right unit for your home, we’ll provide you with our top-notch white-glove installation services. From installing your new unit to disposing of the old one, we’ll handle the installation of your AC unit from start to finish.

Stan’s Heating, Air, Plumbing & Electrical Whole House Approach

With our whole-house approach, we provide a full home inspection to uncover opportunities to maximize the cooling and heating of your home.
Things like the sealing of the building envelope, lack of window shading, shoddy ductwork, and attic insulation can lead to cool or hot air entering or escaping your home.
Our whole-house approach is designed to uncover these issues and is paired with repairing, cleaning, calibration, or replacement of existing HVAC equipment to ensure your home’s system is running as efficiently as possible.

Join Stan’s Heating, Air, Plumbing & Electrical Gold Service Club For Even More Savings!

Includes 2 tune-ups and cleanings per year.
Enjoy 15% off all repairs.
Receive priority scheduling for your appointments.
Save money on monthly maintenance bills.
Catch breakdowns before they occur.
Keep manufacturer warranties valid and in place.
Increase the lifespan of your unit and equipment.

Join the club

Capacity & Efficiency

The two basic characteristics of Air conditioning systems

Residential HVAC system capacity is measured in tonnage, an archaic industry term that refers to the quantity of heat the system can remove in an hour. Typical Residential capacity ranges from 1.5 ton units, which can remove 18,000 BTUs per hour, to 5 ton units, which can remove up to 60,000 BTUs per hour. An Energy Vanguard article digs into the history of “tonnage” as a measurement unit.

Larger capacity is not inherently better. Large units are generally more expensive and, if used in smaller spaces, cool air too quickly to adequately remove humidity, providing less comfort than an appropriately sized unit. Undersized AC systems may never be able to adequately cool a space. Stan’s Heating, Air, Plumbing & Electrical Project Managers are experts at sizing units for a space. Your Stan’s Heating, Air, Plumbing & Electrical Project Manager will make sure to recommend the right size unit(s) for your home.

Efficiency is expressed with Energy Efficiency Ratings and Seasonal Energy Efficiency Ratings. EER and SEER are related. EER is a direct measurement of a system’s cooling output compared with its energy input, using specific indoor and outdoor temperatures. The more cooling a unit produces from a single unit of energy, the better the EER. SEER applies this concept to approximate efficiency across a range of conditions, simulating an average year in a specific location. The Department of Energy mandates a minimum SEER in Texas of 14 SEER, as of 2015.

Frequently Asked Questions

The right AC unit depends on your home’s size, your budget, and your specific needs. Consider factors like comfort features, humidity control, sound levels, and energy efficiency. Our team offers in-home consultations to assess your needs and recommend the most suitable unit.

SEER (Seasonal Energy Efficiency Ratio) is a measure of an air conditioning unit’s efficiency. Higher SEER ratings indicate more energy-efficient units, similar to how miles per gallon gauge a car’s fuel efficiency. Choosing a unit with a higher SEER rating can lead to lower energy bills and a smaller carbon footprint.

Yes. If you buy your AC unit from us, we’ll handle everything from the installation of your new unit to the disposal of your old one. We also offer maintenance services to ensure your new AC unit operates efficiently and effectively.

Yes. We offer various financing options to meet all our customers’ needs. Contact us to learn more about our options.

See What Your Neighbors Are Saying

Our Reviews

We switched from another plumbing and HVAC service to Stan's and we couldn't be more happy. Their prices are way more affordable, their personnel are much more knowledgeable, and they can get to you usually very quick - especially important if say your AC blows out in the middle of summer (which it did)! Highly recommend!

B. Parker

Aldarbert was very knowledgeable. He helped me to make the best decision for my Tesla and he installed it quickly. I was able to tested it out before he left, which worked perfectly as soon as him plug it in. I definitely recommend him and the company. Thanks!

Marva B.

Mr Robert Mendoza and Mr Daniel did an amazing Job replacing my evaporator coil which leaked with the new one. He took the time out to explain to me every detail he was doing as I asked questions. They both did a outstanding job. They made sure they put plastic down on my wooden floors as well

Larry D.

Showed up the next morning to check out the situation. Julian Rodriguez showed up later that afternoon with the new hot water heater. He explained everything he was doing during the process. Very thorough, polite & professional. Cleaned up the area he was working in and removed all the debris and old parts.

Aimee B.

“Stan’s has serviced our furnace and air conditioner for the past 15 years and was recommended by the former homeowner. They are knowledgeable and professional. As a longstanding company, the techs are prompt, friendly and trustworthy. I highly recommend them.”

Barbara K.

Read Our Reviews

Air Conditioning Systems

Our Services

Finding The AC Unit That Is Right For Your Home

Comfortability Features

Humidity Control

Sound Levels

Energy Efficiency

Shop & Compare Air Conditioning Units

1-Stage AC Units

2-Stage AC Units

3 Variable Speed Units

Financing Options

Why Choose Stan's?

Our Process

In-home Consultation

HVAC System Diagnostic

Top Quality Installation Services

Stan’s Heating, Air, Plumbing & Electrical Whole House Approach

Join Stan’s Heating, Air, Plumbing & Electrical Gold Service Club For Even More Savings!

Capacity & Efficiency

The two basic characteristics of Air conditioning systems

Frequently Asked Questions

How do I choose the right AC unit for my home?

What is SEER Rating and why is it important?

Can Stan’s Heating, Air, Plumbing & Electrical help with the installation and maintenance of my Austin AC unit?

Do you offer financing options for your AC units?

Our Reviews

Redeem Offer