What does professional HVAC maintenance include?

• <div><p>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: </p><ul><li><p>Changing filters</p></li><li><p>Checking the thermostat</p></li><li><p>Clearing away dust and debris</p></li><li><p>Checking for mold</p></li><li><p>Inspecting electrical elements</p></li><li><p>Inspecting condensate lines and drain</p></li><li><p>Cleaning evaporator coils</p></li><li><p>Ensuring ignition function</p></li></ul><p>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.</p></div>

Get matched with top air duct cleaners in La Plata, NM

Q: What is the typical price range for having your home's air ducts professionally cleaned?

• <div><p>Air duct cleaning costs an average of $270 to $500 , depending on the number of vents and the total length of the ducts in your home. The type of ducts you have also plays a role since flexible ducts are more susceptible to damage and more difficult and time-consuming to clean properly. Expect higher labor costs for difficult-to-access ducts.</p></div>

Q: Can I block the return air vents on the floor or ceiling?

• <div><p>Blocking or closing return air vents on the floor or ceiling will not save money on energy bills and could place additional stress on the HVAC system. Installers strategically place return vents to ensure the best flow of air throughout the entire system, so keeping them open and free from blockages is important. Figure out <a href="https://www.angi.com/articles/how-to-open-ceiling-air-vents.htm">how to open ceiling air vents</a> and return vents. Check them occasionally to ensure air can freely flow into them for maximum performance.</p></div>

Q: Should you leave the house during duct cleaning?

• <div><p>Most experts recommend leaving the house during a duct cleaning, especially if you have small kids or pets. The process is noisy and disruptive, and the house will be filled with specialized equipment. The technicians may also require seamless access to different areas of the home. Talk to your pros and ask them if you should take a short walk around the neighborhood while they work. </p></div>

Q: How do I locate where the smell is coming from?

• <div><p>While a professional can always help, there are some common plumbing culprits you can check yourself to see if you can find the sewer gas smell. For example, you should check your water traps, sometimes called P-traps and S-traps, which are located under sink, shower, and laundry drains. The wax ring beneath the base of your toilet, which creates a watertight seal with the plumbing, could also have gone bad.</p></div>

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Verified Reviews for Air Duct Cleaning pros in La Plata, NM

*The Angi rating for Air Duct Cleaning companies in La Plata, NM 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 La Plata, NM 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 January 06, 2026

Reviewed in February 2024
Recently had our backyard transformed with a new concrete patio. Cameron was professional, arriving on time and ready to work. They walked us through the whole process, making sure we were on the same page with the design and finish we wanted. They were respectful with our space, cleaning up at...
Cameron Pinkerton
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Reviewed in March 2021
Great! From the moment I met John til the end, everyone was professional and the job was fantastic. Always on time, cleaned up every night and kept me informed along the way. Would definitely use again.
TERCO CONSTRUCTION
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Reviewed in September 2017
We were so pleased to find a company with such a good work ethic. Brenda was very good at listening to the problem we were having with our AC and made an appointment for the very next morning. Jason called before he came and showed up exactly when he said he would. He was very professional and...
Robbins Heating And AC
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Reviewed in December 2016
I have used them for numerous projects. Always on time, on budget & they clean up after their work.
S&G Custom Painting, LLC
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Reviewed in October 2016
He did a good job. My only reservation was the he said he would call me back that day with a price to clean my shower surround and he didn't get back to me.
BRAVO CLEANING & RESTORATION
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Reviewed in April 2016
Bret did an excellent job in all respects. When he first came out to begin the project we discovered that one of the metal columns he was supposed to build around had shifted. He could have ignored the problem and built a stone column around the defective column. However, instead he...
RUNDQUIST MASONRY
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Find Air duct cleaners in La Plata

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Customers say: True professional

Recommended by 93% of Angi customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

"as advertised"

Nancy C on July 2018

"excellent - Klean Force uses an outside lab to analyze the mold & determine type which I think is important. Gary was very responsive and when they started remediation, the black mold was worse than expected. They were helpful in determining the source of the leak, which confirmed the fix we had done. The remediation was a neat as possible. I would recommend them for any testing and remediation."

Jon S on December 2018

"excellent - Klean Force uses an outside lab to analyze the mold & determine type which I think is important. Gary was very responsive and when they started remediation, the black mold was worse than expected. They were helpful in determining the source of the leak, which confirmed the fix we had done. The remediation was a neat as possible. I would recommend them for any testing and remediation."

Jon S on December 2018

Comfort Solutions Mechanical

3.67(

)

Comfort Solutions Mechanical

Customers say: Quality work

Recommended by 100% of Angi customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Second Nature (Formerly FilterEasy)

5.00(

)

Second Nature (Formerly FilterEasy)

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Air Duct Cleaning questions, answered by experts

Air duct cleaning costs an average of $270 to $500 , depending on the number of vents and the total length of the ducts in your home. The type of ducts you have also plays a role since flexible ducts are more susceptible to damage and more difficult and time-consuming to clean properly. Expect higher labor costs for difficult-to-access ducts.

Blocking or closing return air vents on the floor or ceiling will not save money on energy bills and could place additional stress on the HVAC system. Installers strategically place return vents to ensure the best flow of air throughout the entire system, so keeping them open and free from blockages is important. Figure out how to open ceiling air vents and return vents. Check them occasionally to ensure air can freely flow into them for maximum performance.

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.

Most experts recommend leaving the house during a duct cleaning, especially if you have small kids or pets. The process is noisy and disruptive, and the house will be filled with specialized equipment. The technicians may also require seamless access to different areas of the home. Talk to your pros and ask them if you should take a short walk around the neighborhood while they work.

While a professional can always help, there are some common plumbing culprits you can check yourself to see if you can find the sewer gas smell. For example, you should check your water traps, sometimes called P-traps and S-traps, which are located under sink, shower, and laundry drains. The wax ring beneath the base of your toilet, which creates a watertight seal with the plumbing, could also have gone bad.

The La Plata, NM homeowners’ guide to air duct cleaning services

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

See all articles

Tyler Lacoma
•
Nov 28, 2025Nov 28, 2025
How Much Does Air Duct Cleaning Cost? [2025 Data]
Curious about air duct cleaning costs? Get insights into pricing factors, benefits, and how to tell when it’s time for a good cleaning.
Deane Biermeier
•
Oct 28, 2025Oct 28, 2025
How Much Does a Whole-House Air Purifier Cost? [2025 Data]
Whole-house air purifier costs depend on a variety of factors, including your home’s size and layout. The type of purifier you choose matters, too.
Kate Fann
•
Jul 30, 2024Jul 30, 2024
The Best Time to Clean Air Ducts: How to Plan Your Cleaning Schedule
Perhaps you want to clean your ductwork but aren't sure when is the best time to clean air ducts. We'll explain everything to help you get on the right schedule.
Catherine Hiles
•
Mar 13, 2025Mar 13, 2025
Pet Dander in Your Air Ducts? 7 Tips for Cleaner Air
A shedding pet can worsen your allergies, especially if dander gets in the ductwork. Here’s what to do about pet dander in air ducts for healthier air in your home.
Scott Dylan Westerlund
•
Sep 9, 2025Sep 9, 2025
What Is Air Duct Sanitizing?
Air duct sanitizing removes bacteria, viruses, and pathogens from ductwork to help reduce the risk of getting sick from your home’s air.
Catherine Hiles
•
Mar 7, 2025Mar 7, 2025
How to Clean Air Ducts: 9 Steps and When It’s Best to Call a Pro
Dirty air ducts can make your home dustier and shorten the lifespan of your HVAC system. Learn how to clean air ducts to keep your home clean and comfortable.