What does professional HVAC maintenance include?

• <div>During your <a href="https://www.angi.com/articles/what-expect-during-pre-season-hvac-service-call.htm">HVAC preseason maintenance call</a>, your contractor will inspect the system for any problems and make small adjustments for better efficiency. Tasks include, though are not limited to: <ul><li>Changing filters</li><li>Checking the thermostat</li><li>Clearing away dust and debris</li><li>Checking for mold</li><li>Inspecting electrical elements</li><li>Inspecting condensate lines and drain</li><li>Cleaning evaporator coils</li><li>Ensuring ignition function</li></ul>While you can do some of these services yourself, hiring a professional to keep HVAC equipment running can be helpful. These experts know what to look for and may be able to spot potential issues before they become problems. Many HVAC companies offer annual maintenance plans.</div>

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Verified Reviews for Air Duct Cleaning pros in Alton, TX

*The Angi rating for Air Duct Cleaning companies in Alton, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

*The HomeAdvisor rating for Air Duct Cleaning companies in Alton, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

Last update on November 30, 2025

Reviewed in May 2025
They did a wonderful job. Highly recommend for your deep cleaning job.
Del Mar Home & Remodeling
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Reviewed in January 2025
They do an excellent job, good quality, efficient, the crew is awesome, Marc Anthony and his crew with the ducts installation great job ,Luis and Jonathan great job ,they'll finished really on time ,cleaned everything, no leftovers, I'm super happy with the service ,the owner Jordan always...
Millennium A/C LLC
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Reviewed in May 2024
They were hired to clean and repair some air vents, after the work was done the air conditioning wasnâ t working as the man said that it would, when I asked him why his workers suggestion for duct work modification werenâ t working when thatâ s was the main purpose of the whole job I wanted...
Beto's Clean Ducts
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Reviewed in July 2021
Great! Jay was very knowledgeable and professional. Clean work.
Jay's Water Treatment
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Reviewed in February 2016
Jesse (Owner) was very professional in his assessments of what my A/C needs were. Before he quoted me a price, he thoroughly examined my current A/C units as well the the duct work. He laid out various options which would best suit my needs as well as my budget. His work crew reflected his...
Southern A/C and Heating Solutions
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Reviewed in July 2015
Our Tech was awesome! He was so prompt, respectful, and knowledgeable. Oh and not to mention he was FAST! We mentioned to us the problems we may face in the future with the unit, which we appreciated, so we can prepare for the costs ahead of time. We all know how crazy expensive AC units can be...
1st Class Heat & Air
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Reviewed in March 2014
We have been using Snyder A/C for several years. We bought our present unit from them in 2009. At that time they replaced everything including tubing, but except the ducts. They checked for air leaks throughout. We are very conscious of our maintaining our A/C (the last one lasted 25 years and...
Snyder Air Conditioning
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Reviewed in January 2014
On Dec 29th..a Sunday... there was water on the floor in front of a closet. I noticed a drip coming from the ceiling and called the number for Mikes plumbing since they advertised 24 hr service. I left my name and number and a description of my problem and received a call back in approximately...
Mighty Mike's Plumbing, Electrical & HVAC
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Reviewed in August 2012
I began asking for quotes to replace our system and found Advill Air Conditioning to be the most congenial of all vendors. Mr. Villarreal explained our options, the pros and cons of those choices, the different costs associated with those choices, and patiently answered any additional questions...
Advill Air Conditioning LLC
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Find Air duct cleaners in Alton

refactoring commercial duct insulation and metal

3801 Morrison road East apartment 6 weslaco Texas

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3801 Morrison road East apartment 6 weslaco Texas

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I want to shape over it sure for the US army for 8 years came back to weslaco Texas 78596 and been here for the rest of the this time still here maybe you could please help me help me out you can please touch your heart and help me I have for my father God I pray to every night go ask for that help please help me we can thank you very many men

Pinkerton's clean ducts

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Pinkerton's clean ducts

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6 years of experience

all ac duct cleaning, maintenance, installation and repair. residential, commercial

Quality Service on Demand LLC

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Quality Service on Demand LLC

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3 years of experience

We provide appliance repair/installation, gutter cleaning, lawn care, ceiling fan repair/installation, tv mounting, furniture assembly, tree trimming, painting, security camera installation, large trash/branch removal, trampoline setup, roof tile treatment, cleaning services, and more! We take the time to explain our product choices because we believe in making smart environmental choices. Our team brings a confident 12 years of experience, and we are owner operated, which means we bring competitive rates to keep more of your hard-earned money in your pocket!

JM breeze Airconditioning and Heating

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JM breeze Airconditioning and Heating

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Emergency services offered

JM Breeze Air Conditioning & Heating. Our company is passionate about creating the best service experience our customers have ever had, and our technicians and management team are all fully certified with a wealth of real-world experience. We take pride in every heating & ac repair and new furnace and ac installation we perform because we always make sure that you get optimum performance from your HVAC system. JM Breeze Air Conditioning & Heating is the name you can trust for all your heating and air conditioning needs here in the Coastal Bend and beyond Residential Diagnostic is only $95.00 per visit. Our certified air conditioning technician will visit your home, diagnose your HVAC issues, and recommend to you the best option for your HVAC repair. With A New A/C install we will waive the $95.00!

Coyote Insulation Solutions LLC

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Coyote Insulation Solutions LLC

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5 years of experience

We are a owner-operated Insulation company specializing in Spray foam Insulation, Blow-in insulation, and removal of insulation.

JBR Construction

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JBR Construction

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17 years of experience

Here to offer top jobs at a normal price not in it to make a big win just here to help my fellow RGV. I understand the conditions and work ethics down here I’ve been living here my whole life.

Busy Bee Cleaning Services

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Busy Bee Cleaning Services

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We are a locally owned and operated professional cleaning company with over 40 years of experience. We offer commercial and residential Carpet, tile, upholstery, and mattress cleanings, along with pressure washing and ventahood cleanings.

J & I Air and Heating

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J & I Air and Heating

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Emergency services offered

Over 20 years of experience. 24 hour Service Calls, troubleshooting, installation of units, swap outs, Coil Cleans and General Maintenance.

Showing 1-10 of 44

Air Duct Cleaning questions, answered by experts

Professional air duct cleaning takes two to five hours, depending on the size of your home and the extent of the cleaning. The ductwork in standard homes with total square footage of 1,500 to 2,000 will take closer to two hours. Larger homes with extensive return and supply ductwork—often over 3,000 square feet—can push up to five hours. Keep in mind that related cleanings and repairs in your HVAC system will add to this total and may require two visits.

During your HVAC preseason maintenance call, your contractor will inspect the system for any problems and make small adjustments for better efficiency. Tasks include, though are not limited to:

Changing filters
Checking the thermostat
Clearing away dust and debris
Checking for mold
Inspecting electrical elements
Inspecting condensate lines and drain
Cleaning evaporator coils
Ensuring ignition function

While you can do some of these services yourself, hiring a professional to keep HVAC equipment running can be helpful. These experts know what to look for and may be able to spot potential issues before they become problems. Many HVAC companies offer annual maintenance plans.

You can keep your air vents working properly by regularly cleaning them and replacing any air filters as necessary. Your air vents will also work best if you clean and lubricate the exhaust fans and reduce humidity to prevent condensation on them.

Clean return air vents by using a microfiber cloth soaked in warm, soapy water (or a mild cleaning solution, like vinegar and water). Wipe the interior of the vents, paying close attention to the corners and crevices where dust likes to hide. Use a vacuum brush attachment or handheld model instead of a cloth if desired. Additionally, once or twice a year, remove your air vents and soak them in warm soapy water for 30 minutes before cleaning, drying, and putting them back on.

If you avoid deep cleaning, it can lead to a slew of issues for your health and home. Mold and mildew can grow in damp areas of the home, such as bathrooms, kitchens, and laundry rooms, which can cause allergic reactions and even structural damage to your house. A buildup of grime and dirt can allow bacteria and germs to thrive. A dirty home can also attract pests such as cockroaches, ants, and rodents.

The Alton, TX homeowners’ guide to air duct cleaning services

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

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