How much does it cost to hire an HVAC technician for maintenance?

• <div><p>The cost of annual maintenance depends on the type of HVAC system you have. AC service <a href="https://www.angi.com/articles/ac-service-cost.htm">typically costs an average of <b>$200</b></a> but ranges from<b> $100 to $550</b>. If your system needs repairs, the price will vary significantly depending on what needs fixing. However, addressing the issues as they arise can prevent further damage to your unit and keep it operating efficiently for much longer. </p></div>

Get matched with top air duct cleaners in Montpelier, VT

Q: How often should ductwork be cleaned?

• <div><p>Ductwork should be thoroughly cleaned at least every <b>three to five years</b>. An air duct cleaning specialist will need to clean and inspect the ductwork for any leaks or other damage. You can also help keep the air ducts clean by changing out air filters every 30 to 90 days.</p></div>

Q: What happens when a return vent is blocked?

• <div><p>A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home&rsquo;s air. </p></div>

Q: Why is my HVAC system so loud?

• <div><p>When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.</p></div>

Q: How frequently should I clean my air vents?

• <div><p>You&rsquo;ll want to spot-clean your air vents once every month. Spot-clean them by using a handheld vacuum, a brush attachment, or a microfiber cloth dipped in warm, soapy water. Make sure you trace over the corners and crevices, which trap dust. Once or twice a year, you should also deep clean. You can remove the vents and soak them in warm, soapy water for a half hour before cleaning, drying, and returning them.</p></div>

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Verified Reviews for Air Duct Cleaning pros in Montpelier, VT

*The Angi rating for Air Duct Cleaning companies in Montpelier, VT 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 Montpelier, VT 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 13, 2025

Reviewed in June 2025
Our neighbor is using them to make a patio, soon our home filled with white dust and it coveted our lawn. The workers informed us they were not using any water or dust suppression methods as required by OSHA. We told them we were concerned about our exposure to silica, a cause of potentially...
ATD Landscaping LLC
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Reviewed in December 2022
Quality couple. Responsible. Reliable. Pleasant. And outstanding professional cleaning. Highly recommend Annas Cleaning!
Northshire Cleaning
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Reviewed in September 2014
Shaun knew what he was doing and finished the job in good time. Responsive to requests. Cleaned up job site.
hammered and screwed construction
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Reviewed in December 2013
I had my 1840's house jacked up and had a new foundation poured. After this work was done, we could move the oil tank, water heater, furnace, and water lines to more efficient places. Roland moved all these things, installed new duct work, new pex water lines, and all the associated electrical...
R Billings Plumbing & Heating
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Reviewed in September 2013
In addition to servicing cars, Adam Wiggett refurbishes and resells cars. I had bought a car from him and, several months later, found that the air conditioner was not working. Adam saw me right away and replaced the pump. He was able to find a used pump, saving me money. No problems after that....
Wiggett's Auto
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Reviewed in July 2013
Carmine's just finished a job at our home replacing two air conditioning systems (outside compressors as well as air handlers). Here were the pros and cons: PROs --Best price of the 3 quotes I obtained --Salesman (Pete) was terrific. Knowledgeable, professional, friendly, no-pressure,...
Carmine's Plumbing, Heating & AIr Conditioning
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Reviewed in November 2012
John was very punctual, efficient, and very easy to work with. He cleaned up after himself, and left the job site in good condition.
John Clark Electric
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Reviewed in December 2008
Terrific experience. Yuri and his colleague are highly professional. They called to let us know they were running slightly late, did a walk-through of the house, inserted a camera to show us the amount of muck in the ducts, and got to work. Yuri's colleague removed the registers and washed them...
PYM Llc
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Reviewed in June 2008
Joel came on time and was well versed in radon mitigation. He was quick, efficient and clean. The system was installed correctly and functions well.
MOUNTAINVALLEY BUILDING INSPECTIONS INC
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Find Air duct cleaners in Montpelier

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.

Green Home Solutions of Vermont, LLC

No reviews yet

Green Home Solutions of Vermont, LLC

No reviews yet

11 years of experience

Green Home Solutions of Vermont, LLC is an owner operated business that provides effective, affordable, responsible, natural, and safe solutions for mold, odor, allergen, bed bug, mosquito, and tick elimination. We offer free healthy home audits and free estimates and our work is 100% guaranteed.

CLEANWAY SERVICES

3.00(

)

CLEANWAY SERVICES

3.00(

)

Customers say: Quick response

41 years of experience

Cleanway Services provides comprehensive restoration services for residential and commercial structures damaged as a result of fire, smoke, and/or water. Our highly skilled and IICRC certified technicians are able to respond to your damage needs in Vermont and New Hampshire within hours. No matter how big or small the damage is, we are committed to restoring your home or business. In addition we offer green carpet cleaning and janitorial services to keep your home clean and free of allergens and odors. If you drop off your rug at our St Johnsbury location we can clean that too!

"BEN &his STAFF BEST CLEANING SERVICES, CLEANWAY SERVICES, PROFESSIONAL, EXCELLENT CUSTOMER SERVICE &PERFORMANCE SERVICES.HIGHLY RECOMMENDED A++++I ONLY RECOMMEND CLEANWAY SERVICES. We moved to this 4yr old home NH 2015 and all been sick even RESCUE ANIMALS. Jan2018, I was incapacitated, dizzy, in&out çonsciousness thinking flu???my rescue CATS howling PAWING acting like never b4.I already am disabled hospital bedridden and my bedroom above oil FURNACE room.We didn't know but FURNACE FIRE oil soot CARBON MONOXIDE (none of detectors went off BC dummies,electric not REAL wires).CLEANWAY SERVICES,ABSOLUTE RESOURCES (MOLD),yes mold SEVERAL all over&affected our health detrimental 2us&animals, LIBERTY MUTUAL EXCELLENT. I KNOW MOLD NOT COVERED BY INSURANCE yet everything with OIL SOOT had MOLD. Despite central exchanger, central ionizer,12 HEPA Uv air filtration units for home 2000sqft, several MOLDS DESTROYING 38yrs of memories and collectibles can't replace.BEN&STAFF AT CLEANWAY SERVICES ALWAYS ACCOMODATING PROFESSIONAL SUPERB SERVICES.DONT HIRE ANYONE BUT CLEANWAY SERVICES esp.Ben &staff VT"

Toula G on April 2018

"BEN &his STAFF BEST CLEANING SERVICES, CLEANWAY SERVICES, PROFESSIONAL, EXCELLENT CUSTOMER SERVICE &PERFORMANCE SERVICES.HIGHLY RECOMMENDED A++++I ONLY RECOMMEND CLEANWAY SERVICES. We moved to this 4yr old home NH 2015 and all been sick even RESCUE ANIMALS. Jan2018, I was incapacitated, dizzy, in&out çonsciousness thinking flu???my rescue CATS howling PAWING acting like never b4.I already am disabled hospital bedridden and my bedroom above oil FURNACE room.We didn't know but FURNACE FIRE oil soot CARBON MONOXIDE (none of detectors went off BC dummies,electric not REAL wires).CLEANWAY SERVICES,ABSOLUTE RESOURCES (MOLD),yes mold SEVERAL all over&affected our health detrimental 2us&animals, LIBERTY MUTUAL EXCELLENT. I KNOW MOLD NOT COVERED BY INSURANCE yet everything with OIL SOOT had MOLD. Despite central exchanger, central ionizer,12 HEPA Uv air filtration units for home 2000sqft, several MOLDS DESTROYING 38yrs of memories and collectibles can't replace.BEN&STAFF AT CLEANWAY SERVICES ALWAYS ACCOMODATING PROFESSIONAL SUPERB SERVICES.DONT HIRE ANYONE BUT CLEANWAY SERVICES esp.Ben &staff VT"

Toula G on April 2018

Global Plasma Solutions

5.00(

)

Global Plasma Solutions

5.00(

)

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.

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

Air Duct Cleaning questions, answered by experts

Ductwork should be thoroughly cleaned at least every three to five years. An air duct cleaning specialist will need to clean and inspect the ductwork for any leaks or other damage. You can also help keep the air ducts clean by changing out air filters every 30 to 90 days.

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

You’ll want to spot-clean your air vents once every month. Spot-clean them by using a handheld vacuum, a brush attachment, or a microfiber cloth dipped in warm, soapy water. Make sure you trace over the corners and crevices, which trap dust. Once or twice a year, you should also deep clean. You can remove the vents and soak them in warm, soapy water for a half hour before cleaning, drying, and returning them.

The cost of annual maintenance depends on the type of HVAC system you have. AC service typically costs an average of $200 but ranges from $100 to $550. If your system needs repairs, the price will vary significantly depending on what needs fixing. However, addressing the issues as they arise can prevent further damage to your unit and keep it operating efficiently for much longer.

The Montpelier, VT 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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