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Top-Rated Ducts & vents installers and replacers in Austin - Updated Nov 2026

Avatar for O 2 KOOL REFRIGERATION & A/C
O 2 KOOL REFRIGERATION & A/C
4.7(
584
)
Ducts & Vents - Install or Replace

Serving Austin, TX and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Butch called back right away. Came out in a timely fashion. Got one unit working. Then he said the main board was malfunctioning on the downstairs unit and would have to be replaced. It would cost 1200 or 1300. But if we spent a little extra on a service contract he would wave the trip fee and it would be 1100 something. Okay. We did that. It was too late for him to get the board that day so he came out the next day to install the board. But the unit still didn't come on. He said the thermostat was bad and it would we 300 to 500 to replace the thermostat depending on what we wanted. My husband told him we could do that ourselves. Just by pass it and get the unit working. Then he came down and said that the blower motor was out and it would be 1800 to replace the blower motor or 2400 to just replace the whole unit and then we'd be under warranty again. I told them I wanted a second opinion before we did that. I called Ed & Sons they came out, confirmed that we did need a new thermostat. And said they could rebuild the blower motor for around 100$. I ordered two new thermostats for 300 for both of them and my husband installed the thermostats. The work they did was fine. But I felt like they were more of the school of let's just replace parts until it works or we can sell them a new unit. Rather than what can we fix."
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+25

31 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for A-Plus Air Conditioning & Home Solutions
A-Plus Air Conditioning & Home Solutions
4.6(
991
)
Ducts & Vents - Install or Replace

Serving Austin, TX and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"I have been using this company for about two year for twice yearly checkups. Angle is good about explaining the system and what he is doing. It was time to replace my awesome American Standard with a Carrier AC & gas furnace. They kept to the quote we both agreed on. Installed in one day; techs were professional ( very open to my questions) and left a very clean area. I would recommend this company if asked and will continue to do twice yearly maintenance"
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+68

Response time1 day
Response rate100%
15 neighbors recently requested a quote
Affordable A/C & Heating
4.6(
24
)
Ducts & Vents - Install or Replace

Serving Austin, TX and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Went very well. AACH came right out which was desperately needed since today's forecast is pretty high. Nice family run business, 3 generations. They were able to troubleshoot and fix it right away. Ii came out an easy fix with just needing the capacitor replaced. No charge for the service call. I will definitely use this business again for all my HVAC needs.
"
Response time7 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Stallion Air Conditioning And Heating
Stallion Air Conditioning And Heating
5.0(
32
)
Ducts & Vents - Install or Replace

Serving Austin, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jose worked with me on the options to fix the hvac. Ended up replacing the whole system at a competitive price. Installation was done nicely and they explained clearly what was done."
Response time6 hrs
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for TM Air Conditioning and Heating Services
TM Air Conditioning and Heating Services
5.0(
7
)
Ducts & Vents - Install or Replace

Serving Austin, TX and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Thomas was excellent about responding to our request for an HVAC system bid, and when chosen, they were able to schedule our installation within a couple of days. They asked our needs and made recommendations for the right equipment for our home. The crew was efficient, polite, and neat. I could not ask for more!"
A/C installation
A/C installation
A/C installation
A/C installation
A/C installation

+7

Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Altruistic A/C Heating & Plumbing
Altruistic A/C Heating & Plumbing
5.0(
5
)
Ducts & Vents - Install or Replace

Serving Austin, TX and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

As a partner of the city of Austin Altruistic A/C, Heating & Plumbing is able to offer rebates as well as financing options, at a very competitive rate. Well qualified technicians and installers get the job done right the first time. Part of the mission of Altruistic A/C, Heating & Plumbing is to give back to the community, we offer a 10% discount to military and homeowners over 60 years old.

Duct Sealing
Training Model
Indoor Furdown System
Indoor Furdown System
New HVAC Install

+15

13 neighbors recently requested a quote
Avatar for Driftwood Air Conditioning
Driftwood Air Conditioning
5.0(
5
)
Ducts & Vents - Install or Replace

Serving Austin, TX and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Driftwood Air Conditioning provides dependable air conditioning and heating services for homeowners throughout Driftwood and the surrounding Hill Country communities. Whether your AC system stops cooling in the middle of summer or you?re planning a system upgrade, our team delivers professional HVAC service with transparent pricing and trusted workmanship. \n \nOur company was built to bring a higher standard of service to local HVAC care. That means showing up on time, diagnosing the problem properly, and helping homeowners make informed decisions about their comfort systems. \n \nFrom emergency AC repairs to preventative maintenance and full system installations, Driftwood Air Conditioning focuses on long-term comfort, energy efficiency, and reliable service you can count on. \n \nSame-Day Service Available for Calls Placed During Business Hours

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2 neighbors recently requested a quote
Avatar for Air System Designs LLC
Air System Designs LLC
5.0(
2
)
Ducts & Vents - Install or Replace

Serving Austin, TX and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

Air System Designs is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time5 hrs
Recommended by50%of homeowners
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FAQs for ducts & vents installation and replacement projects in Austin, TX

Return air vents aren't required in every room, but proper placement is essential for system efficiency. According to industry standards, you'll need one return vent for every 100 to 150 square feet of living space. Ideally, each room would have its own return vent, especially larger rooms exceeding 100 square feet. 

Without adequate return airflow, your HVAC system works harder, energy costs increase, and comfort decreases. A professional assessment can determine the optimal number and placement of return vents for your specific home layout.

Signs that your home needs additional return air vents include rooms that feel consistently stuffy, noticeable temperature variations between rooms, doors that slam shut when the HVAC system operates, or unexpectedly high energy bills. Excessive dust accumulation around supply vents can also indicate inadequate return airflow. 

If you experience these issues, consulting with an HVAC professional can help determine if adding return vents would improve your system's performance.

Supply vents deliver conditioned air into your living spaces, while return air vents draw room air back to your HVAC system for reconditioning. Supply vents push treated air into rooms, while return vents pull air from rooms back toward your heating and cooling equipment. 

Both components are essential for proper air circulation and system balance. Without sufficient return capacity, your HVAC system may experience pressure imbalances that reduce efficiency and comfort.

You should inspect and clean your return air vents at least once annually, according to industry recommendations. However, homes with pets, allergy sufferers, or noticeable dust buildup may benefit from more frequent cleaning. 

Regular maintenance helps maintain good indoor air quality and ensures your HVAC system operates efficiently. Professional duct cleaning, which addresses the entire system beyond just the visible vents, is recommended every few years, depending on your home's specific conditions.

The Austin, TX homeowners’ guide to ducts & vents installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.