Get matched with top air duct cleaners in Pleasant Mount, PA

Q: Is it safe to run an AC with mold?

• <div><p>Is mold in an air conditioner dangerous? Running an air conditioner with mold isn&rsquo;t safe because it can spread harmful mold spores throughout your home. These spores may cause respiratory problems, allergies, or aggravate asthma in household members and guests. If you suspect there is mold hiding in your air conditioner, it&rsquo;s best to stop using the HVAC system until the mold is cleaned to avoid health risks and further contamination.</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: Is it OK to never clean air ducts?

• <div><p>Some experts say you should clean your air ducts every three to five years, but regular air duct cleaning is something you may never need to do. The EPA has shown no noticeable health benefits to cleaning your ducts regularly, so as long as you don&rsquo;t encounter any major problems and maintain your HVAC system, you won&rsquo;t need to clean your air ducts.</p></div>

Q: Where should return air vents be located?

• <div><p>Return air vents can be located in any room of your house, but it's essential to choose the location strategically. Placing a return vent in a central area, such as a hallway or a larger living space, is more effective for balanced airflow and temperature control throughout your home. However, factors like the HVAC system's design, your specific heating and cooling needs, and the accessibility of ductwork may influence the optimal placement of a return air vent.</p></div>

Q: Should supply air be equal to return air?

• <div><p>Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.</p></div>

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Verified Reviews for Air Duct Cleaning pros in Pleasant Mount, PA

*The Angi rating for Air Duct Cleaning companies in Pleasant Mount, PA 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 Pleasant Mount, PA 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 15, 2026

Reviewed in June 2024
Garrett has done several jobs - including removal of large trees close to the house and in tight situations. He's also done selected limb removal on several specimen trees. All work has been done very well and with great clean up.
G Adams Tree Service LLC
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Reviewed in February 2024
Jacob and his crew at GeoLogic removed 5 trees and trimmed 3 more for me. They were timely, professional and very careful as two of the trees were directly over the deck. They cleaned up everything and we couldnâ t have been happier with their service.
GEOLOGIC LANDSCAPES LLC
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Reviewed in June 2023
I am a realtor in the area and I needed a reputable, insured company to do a house clean out ASAP. In my need to find such a service, I did one of those online sign-ups to have service providers reach out to me. Greg from All American Construction and Rubbish Removal called me within minutes and...
All American Construction and Rubbish Removal
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Reviewed in November 2021
I just had a new roof put on my home by Pro Line" We have had several contractors work on our house and none could match the service, quality, and professionalism of this company. Everyone that we dealt with was a pleasure to work with. The job looks great and the crew left my property as clean...
JERSEY CONSTRUCTION EXPERTS LLC
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Reviewed in April 2020
Excellent response time. Had our home power washed. It is sparkling clean now. Extremely satisfied with their work. I would highly recommend their services.
Northern Tier Hydro Wash
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Reviewed in June 2019
Great communications, friendly and professional. Great job and clean up was perfect. They knew what they were doing..Hire them you won't be sorry.
Stratus Roofing & Gutter Systems
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Reviewed in May 2019
Crumb's Cleaning went above and beyond what they promised. We would hire them again in a heartbeat. Really great and meticulous cleaning crew.
Crumb's Cleaning
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Find Air duct cleaners in Pleasant Mount

Deep Clean Carpet and Upholstery Care, LLC

Deep Clean Carpet and Upholstery Care, LLC

Customers say: Quick response

Recommended by 91% of Angi customers

28 years of experience

We promise to deliver exceptional deep cleanings, affordable prices and best of all that extra personal attention you deserve. We are also punctual, honest and determined to get your business.

"Good job Mark was honest and professional "

Francis N on November 2025

We promise to deliver exceptional deep cleanings, affordable prices and best of all that extra personal attention you deserve. We are also punctual, honest and determined to get your business.

"Good job Mark was honest and professional "

Francis N on November 2025

Clean Connect Link

New on AngiNew on Angi

•Approved Pro

Clean Connect Link

New on AngiNew on Angi

•Approved Pro

Free onsite estimate

Emergency services offered

We provide cleaning services of all sorts. If your looking for a cleaner to handle the most dirty job , or just as simple as a bi weekly cleaning contact us and we will put you in contact with a cleaner in your area!

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

Energy Technologies Inc

4.86(

)

Energy Technologies Inc

4.86(

)

Customers say: True professional

Recommended by 97% of Angi customers

Energy Technologies has provided residential and commercial Heating, Ventilation, and Air Conditioning (HVAC) Service since 1976 in Northeastern and Central Pennsylvania. Our professionals can assist with planning, installation, and service for cooling and heating systems. We are a Trane independent dealer.

Mold Men of Pittsburgh

4.82(

)

Mold Men of Pittsburgh

4.82(

)

Customers say: True professional

Recommended by 95% of Angi customers

Mold Men of Pittsburgh is a full service mold remediation company that specializes in the removal and the assessment of mold. We are certified through the professional mold inspection institute. We service the greater Pittsburgh and greater western Pennsylvania marketplace. Also, we are certified water damage drying specialists with the IICRC which is the institute of inspection, cleaning and restoration certification. We offer service warranties on our work and we our properly insured to provide mold and contamination work services. We utilize a "Green" Based technology in our mold remediation process. We are certified, professional, reliable, and properly insured to remediate mold in both residential and commercial settings. Mold Men of Pittsburgh is a division of the d&d restoration specialists, inc. Our main office location is in new Kensington, pa. We recently opened an office in Coraopolis, pa in may 2013.

"This was absolutely excellent! From the initial estimate to the final project completion, everyone was professional and hard-working! I certainly recommend them. We even got an Angie's List discount as this is where we found them. Thank you Mold Men!"

Margaret T on August 2020

"This was absolutely excellent! From the initial estimate to the final project completion, everyone was professional and hard-working! I certainly recommend them. We even got an Angie's List discount as this is where we found them. Thank you Mold Men!"

Margaret T on August 2020

Basements Love Us Inc

4.48(

124

)

Basements Love Us Inc

4.48(

124

)

Customers say: Super punctual

Free onsite estimate

We are a family owned & operated business providing Basement Waterproofing, Mold Remediation, Structural Repairs and Crawl Space Encapsulation to the New Jersey, Eastern Pennsylvania, and Delaware area. We have over 20 years of combined experience, and are fully licensed and insured in both New Jersey, Pennsylvania, and Delaware. We strive for excellence and are proud to offer a 100% satisfaction guarantee. We look forward to helping your family today! Secondary Address: 5211 Arendell Ave., Philadelphia, PA 19114.

"job was done in a timely manner, however was not done in a professional workman like manner, Which the contract states it would be done. When the estimator came he explained what would be done to eliminate water issue. When we asked how does water get removed outside and how they would undermine stairs and walls he simple stated the installers will go over that with you when they come. The installers said they would be channeling under the step and walls, which are only 2 1/2 inch walls. The last step was also a simple channel as well. More time consuming perhaps, when you charge $3000.00 more than another contractor, homeowners are believing they are getting a professional job! They cut her stair runner instead of peeling it back so it could be glued back down. she needs replace whole runner now and company could care less including there estimator! sheetrock replacement also more expensive because took a hammer to the walls instead of saw zall,nice straight lines! also have photos."

mark h on September 2025

"job was done in a timely manner, however was not done in a professional workman like manner, Which the contract states it would be done. When the estimator came he explained what would be done to eliminate water issue. When we asked how does water get removed outside and how they would undermine stairs and walls he simple stated the installers will go over that with you when they come. The installers said they would be channeling under the step and walls, which are only 2 1/2 inch walls. The last step was also a simple channel as well. More time consuming perhaps, when you charge $3000.00 more than another contractor, homeowners are believing they are getting a professional job! They cut her stair runner instead of peeling it back so it could be glued back down. she needs replace whole runner now and company could care less including there estimator! sheetrock replacement also more expensive because took a hammer to the walls instead of saw zall,nice straight lines! also have photos."

mark h on September 2025

UGI Heating Cooling & Plumbing

4.71(

)

UGI Heating Cooling & Plumbing

4.71(

)

Customers say: Super punctual

Recommended by 92% of Angi customers

Operating 24/7 for emergency service to repair your heating, cooling and water heating equipment, Specialize in Installation, Service Repairs & Maintenance. Also perform Energy Audits & Duct Cleaning. We Service All Makes & Models of your HVAC Equipment that are Natural Gas, Electric, Propane or Oil. Call us today at 1-877-844-4822!

"I AM LIVID WITH THEIR SERVICE. My husband and I have been living in our home 4 years without a single issue with our cooling system. We had UGI come out to "service" our system and said everything looked great....2 months later something with our compressor blew...that was $400. Then this morning, less than 30 days later, we apparently needed a brand new thermostat.....another $400 and guess what? MY HOUSE IS STILL NOT COOLING DOWN. So I called and said how it is absolutely ridiculous that there is still an issue especially after charging us to "fix" the thermostat. I am obviously frustrated. I work from home, its hot and I am pregnant with 4 pets in my home that are distressed from the rising heat and their customer service agent has the audacity to be BEYOND RUDE and tell me "to have a better day" as if it was MY FAULT...ok. It is very odd that ever since they came to "service" our central air system they've had to come back THREE TIMES and the system STILL NOT WORK. BEWARE!"

Danielle K on July 2024

"I AM LIVID WITH THEIR SERVICE. My husband and I have been living in our home 4 years without a single issue with our cooling system. We had UGI come out to "service" our system and said everything looked great....2 months later something with our compressor blew...that was $400. Then this morning, less than 30 days later, we apparently needed a brand new thermostat.....another $400 and guess what? MY HOUSE IS STILL NOT COOLING DOWN. So I called and said how it is absolutely ridiculous that there is still an issue especially after charging us to "fix" the thermostat. I am obviously frustrated. I work from home, its hot and I am pregnant with 4 pets in my home that are distressed from the rising heat and their customer service agent has the audacity to be BEYOND RUDE and tell me "to have a better day" as if it was MY FAULT...ok. It is very odd that ever since they came to "service" our central air system they've had to come back THREE TIMES and the system STILL NOT WORK. BEWARE!"

Danielle K on July 2024

UGI Heating Cooling & Plumbing

4.69(

)

UGI Heating Cooling & Plumbing

4.69(

)

Customers say: Quality work

Recommended by 95% of Angi customers

Operate 24/7 for emergency service to repair your heating, cooling and water heating equipment, Specialize in Installation, Service Repairs & Maintenance. Also perform Energy Audits & Duct Cleaning. We Service All Makes & Models of your HVAC Equipment that are Natural Gas, Electric, Propane or Oil. Call us today at 1-877-844-4822!

"Went well."

Alok P on September 2018

"Went well."

Alok P on September 2018

ServiceMaster by Griffing

5.00(

)

ServiceMaster by Griffing

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Residential and commercial cleaning, disaster restoration. Locally owned & operated.

"They are truly the master of service. Kind,professional,knowledgeable. They showed compassion about the situation and made it better than before the disaster. Thank you again Sandy Gary Melissa Kevin Tyler and crew!"

michele p on December 2022

Residential and commercial cleaning, disaster restoration. Locally owned & operated.

"They are truly the master of service. Kind,professional,knowledgeable. They showed compassion about the situation and made it better than before the disaster. Thank you again Sandy Gary Melissa Kevin Tyler and crew!"

michele p on December 2022

Wertz and Co

4.31(

)

Wertz and Co

4.31(

)

Customers say: Super punctual

100 years of experience

Roofing and Chimney contractors, Since 1926 17 employees, Free Est. fast services family owned NFI Cert. BBB A+ rating. Additional contact name - R.L. Becker. Must mention Angie's List to redeem discount.

"The two technicians that came were great. They were polite, helpful, caring, knowledgeable, helped me out and did fantastic job and clean up"

Sharon B on March 2022

"The two technicians that came were great. They were polite, helpful, caring, knowledgeable, helped me out and did fantastic job and clean up"

Sharon B on March 2022

Showing 1-10 of 28

Air Duct Cleaning questions, answered by experts

Is mold in an air conditioner dangerous? Running an air conditioner with mold isn’t safe because it can spread harmful mold spores throughout your home. These spores may cause respiratory problems, allergies, or aggravate asthma in household members and guests. If you suspect there is mold hiding in your air conditioner, it’s best to stop using the HVAC system until the mold is cleaned to avoid health risks and further contamination.

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.

Some experts say you should clean your air ducts every three to five years, but regular air duct cleaning is something you may never need to do. The EPA has shown no noticeable health benefits to cleaning your ducts regularly, so as long as you don’t encounter any major problems and maintain your HVAC system, you won’t need to clean your air ducts.

Return air vents can be located in any room of your house, but it's essential to choose the location strategically. Placing a return vent in a central area, such as a hallway or a larger living space, is more effective for balanced airflow and temperature control throughout your home. However, factors like the HVAC system's design, your specific heating and cooling needs, and the accessibility of ductwork may influence the optimal placement of a return air vent.

Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.

The Pleasant Mount, PA 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

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•
Oct 20, 2025Oct 20, 2025
Does Cleaning Air Ducts Help With Airflow?
Some believe that hiring an air duct cleaning pro to clean your ducts can have benefits for your air circulation. Here’s how to determine if it’s useful for you.
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•
Nov 20, 2025Nov 20, 2025
6 Common Air Duct Cleaning Methods for Healthier Air at Home
Regular air duct cleaning can keep the air quality in your home healthier. Learn about the most common air duct cleaning methods for removing debris, bacteria, and mold.