What shortens the life of an air conditioner?

• <div><p>While most air conditioners can last between 10 and 20 years, they will only last this long (or longer) if properly taken care of. Routine maintenance and inspections help keep your AC unit running in tip-top shape but understanding what factors will decrease its lifespan will also help keep your unit running cool.</p><p>Some things that shorten your AC’s lifespan include:</p><ul><li><p>Extreme outdoor conditions, like high humidity or extensive salt spray </p></li><li><p>Improper installation</p></li><li><p>Extended run times, either by the unit being too small or the thermostat setting too low</p></li><li><p>Not performing required maintenance</p></li></ul><p></p></div>

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Q: What is the difference between an air vent and an air duct?

• <div><p>An air duct is a metal tube that carries air from a central furnace or AC unit to different rooms in the home. A home&rsquo;s ductwork is essential to a forced-air HVAC system. An air vent is the opening in a room where the heated or cooled air blows in. Air ducts and air vents work together with your HVAC unit to keep your home at a comfortable temperature year-round. </p></div>

Q: Can you use a shop vac to clean air ducts?

• <div><p>Yes, you can grab your shop vac to clean air ducts, but it may not be as effective as professional equipment. Use a long hose attachment to reach deeper into the ducts and a brush to loosen dust. While it helps remove surface debris, it won&rsquo;t provide a deep, thorough clean.</p></div>

Q: How do you know if your ducts are clogged?

• <div><p>There are several signs that your ducts might be clogged, such as encountering more dust in your home, dirty air vent covers, airflow and temperature changes from room to room, noticeable mold growth, and higher energy bills. If you notice these signs, shine a flashlight down your ducts and inspect for clogs or blockages.</p></div>

Q: How often should I clean my air vents?

• <div><p>How often you clean your return air vent can vary based on several factors, including your indoor environment, the presence of allergies, and the accumulation of dust and debris. As a general guideline, you should inspect and clean your return air vent at least once a year. However, if you notice a significant buildup of dust, mold, or allergens, more frequent cleaning may be necessary to maintain good indoor air quality and ensure your HVAC system operates efficiently.</p></div>

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Verified Reviews for Air Duct Cleaning pros in Dover, OK

*The Angi rating for Air Duct Cleaning companies in Dover, OK 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 Dover, OK 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 10, 2025

Reviewed in February 2024
Josh was prompt and very informative. Josh was very adaptive to what I wanted. Josh provided insight to future project I have in mind. Josh cleaned up very well after he completed the job.
Anderson Electrical Service LLC
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Reviewed in September 2023
Dilan and George did the install and did a great job. When finished they cleaned everything up nicely. I'm very pleased with the service and love the new bathroom.
West Shore Home Oklahoma City
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Reviewed in April 2023
Very professional on removing bushes. Would of appreciated better clean up. With the small branches and leaves.
Holman Tree Service
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Reviewed in August 2017
Ok they cut off the duct that we did not need for the garage
TS Heat & Air Inc
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Reviewed in July 2014
I was really satisfied with the work that they did. They cleaned up everything. They explained everything, like the amount of money that I can lose. They have a complete crew and equipment that they need. They all worked together. They cleaned up everything perfectly. I will recommend them...
J & E TREE SVC
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Reviewed in May 2014
called crow refidgeration from Davis, OK he came out and didnt do much inspecting and told us what was wrong and the price would be "around" $500.00 but didnt show up to do the job and we needed it ASAP so we decided to call red & blue heating and air. The owner Brent Riner came out did plenty...
Red and Blue Heating & Air
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Reviewed in April 2014
Sent them a request to discuss our backyard project. Never heard from them. I won't give them worse than a C, but honestly its pretty weak when they don't even respond.
Stenson Landscape & Irrigation, Inc.
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Reviewed in November 2013
They arrived when they said they would and did a very good job cleaning the carpets. They cleaned where I told them to. I would hire them again.
Oklahoma Steam Clean & Restoration
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Reviewed in June 2013
All my dealings with this company was good for the most part it was just a couple of techs that I felt comfortable with one is the owner. They're service was always good but the prices were a little higher then I liked. I'm currently paying them monthly for a service plan and discount on...
Interstate Heating & Air Conditioning
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Reviewed in May 2012
We have got two systems, and they are fairly expensive. But it’s the best thing in keeping them maintained so that they run for a long time. We bought the system from them years ago. They were very thorough in their analysis of what we needed. They did a really good job explaining to us. It...
Country Comfort Heating & Air
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Verified Reviews for Air Duct Cleaning pros in Dover, OK

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Ashmore Premium Air LLC

Ashmore Premium Air LLC

D.B.H Property Services

D.B.H Property Services

Royal Sweeps

Royal Sweeps

Above The Grill, LLC

Above The Grill, LLC

Punneo Enterprises

Punneo Enterprises

Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

Penney's HVAC

Penney's HVAC

Centerline Business Solutions

Centerline Business Solutions

Great Plains Contracting

Great Plains Contracting

Diamond Bright Cleaning and Restoration

Diamond Bright Cleaning and Restoration

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