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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon12
    Verified air duct cleaning services reviews

Verified Reviews for Air Duct Cleaning pros in Friendsville, MD

*The Angi rating for Air Duct Cleaning companies in Friendsville, MD 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 Friendsville, MD 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 December 06, 2025

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Avatar for Environmental Testing & Research Laboratories, Inc

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
Recommended by 93% of HomeAdvisor 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

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

Avatar for Spot Doctor Carpet Cleaning

Spot Doctor Carpet Cleaning

5.00(
34
)

Spot Doctor Carpet Cleaning

5.00(
34
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer Carpet Cleaning, Tile Cleaning and Upholstery Cleaning. Now offering Hardwood floor cleaning!!

"Great!!! They were really responsive."

Stacy L on October 2019

We offer Carpet Cleaning, Tile Cleaning and Upholstery Cleaning. Now offering Hardwood floor cleaning!!

"Great!!! They were really responsive."

Stacy L on October 2019

Avatar for Mold Men of Pittsburgh

Mold Men of Pittsburgh

4.82(
83
)

Mold Men of Pittsburgh

4.82(
83
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor 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

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

Service Today

4.67(
119
)

Service Today

4.67(
119
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Additional phones - (800) 659-2273, (302) 736-6770. Additional address - 109 Morris Ave, Federalsburg MD 21632. Award winning.

"?????⭐⭐⭐⭐⭐ I called in LATE on a FRIDAY afternoon. APRIL enthusiastically answered, FIRST ring, & I explained the awful noise from my sump pump. She got me on the next day's schedule. Saturday! I gave her the specs of the unit & she calmly took notes for the technician. Jimmy texted on his way, arrived timely & had all the necessary parts stocked in the truck! He completed the changeout in record time & accepted credit card payment. The entire process couldn't have went any smoother! The new Zoeller unit runs so quiet, I don't hear it at all in the house. After seeing the shooting plume of water, I informed Craig the SM & his followup exceeded my expectations. Great team to work with; excellent service, fair price! Ten Stars!"

Christa V on April 2024

Additional phones - (800) 659-2273, (302) 736-6770. Additional address - 109 Morris Ave, Federalsburg MD 21632. Award winning.

"?????⭐⭐⭐⭐⭐ I called in LATE on a FRIDAY afternoon. APRIL enthusiastically answered, FIRST ring, & I explained the awful noise from my sump pump. She got me on the next day's schedule. Saturday! I gave her the specs of the unit & she calmly took notes for the technician. Jimmy texted on his way, arrived timely & had all the necessary parts stocked in the truck! He completed the changeout in record time & accepted credit card payment. The entire process couldn't have went any smoother! The new Zoeller unit runs so quiet, I don't hear it at all in the house. After seeing the shooting plume of water, I informed Craig the SM & his followup exceeded my expectations. Great team to work with; excellent service, fair price! Ten Stars!"

Christa V on April 2024

All About Waterproofing Inc

5.00(
16
)

All About Waterproofing Inc

5.00(
16
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All About Waterproofing, Inc. is a family owned and operated, Maryland business that offers the highest quality work in the industry. We pay attention to every detail and provide you with the personal attention you and your home deserve. We offer free inspections and estimates performed by the most experienced professionals in the industry. We are dedicated to your satisfaction from your initial contact to the completion of your service. We stand behind all our work with our owners Satisfaction guaranteed. Additional address - 1114 Saddle View Way, Forest Hill MD 21050. Additional phone - (410) 836-8666.

All About Waterproofing, Inc. is a family owned and operated, Maryland business that offers the highest quality work in the industry. We pay attention to every detail and provide you with the personal attention you and your home deserve. We offer free inspections and estimates performed by the most experienced professionals in the industry. We are dedicated to your satisfaction from your initial contact to the completion of your service. We stand behind all our work with our owners Satisfaction guaranteed. Additional address - 1114 Saddle View Way, Forest Hill MD 21050. Additional phone - (410) 836-8666.

Avatar for Sobieski Services Inc

Sobieski Services Inc

4.20(
125
)

Sobieski Services Inc

4.20(
125
)
Customers say: Super punctual
1987 years of experience

Family owned business. 100% Satisfaction Guaranteed policy. Financing Available. Monthly Specials. Maintenance Plans.

"Sobieski did the HVAC/ insulation on my new construction home in 2021. Every summer, there have been condensation issues in the basement bathroom. Multiple technicians have been out and "fixed the issue," but it is still occurring. The last technician quite literally said he watched a YouTube video about exhaust fans while installing a new exhaust fan for us. The company as a whole is incompetent, hard to communicate with, and takes no accountability for their wrongdoings. Absolutely steer clear of them if you want your work done correctly and do not want to waste your money."

Samantha B on August 2025

Family owned business. 100% Satisfaction Guaranteed policy. Financing Available. Monthly Specials. Maintenance Plans.

"Sobieski did the HVAC/ insulation on my new construction home in 2021. Every summer, there have been condensation issues in the basement bathroom. Multiple technicians have been out and "fixed the issue," but it is still occurring. The last technician quite literally said he watched a YouTube video about exhaust fans while installing a new exhaust fan for us. The company as a whole is incompetent, hard to communicate with, and takes no accountability for their wrongdoings. Absolutely steer clear of them if you want your work done correctly and do not want to waste your money."

Samantha B on August 2025

Cumberland Valley Heating & Air Conditioning

4.58(
12
)

Cumberland Valley Heating & Air Conditioning

4.58(
12
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Established in 1988, Cumberland Valley Heating & Air Conditioning has been providing quality installation and maintenance of heating and cooling systems to customers the the tri-state area for over twenty-five years. Voted #1 HVAC contractor by Hagerstown Magazine for five years in a row, Cumberland Valley is uniquely qualified to help clients select the comfort system that best suits their home, business and budget. Cumberland Valley earns its customers' trust on every project and service call with personal attention, and it provides the customer with maximum value. Cumberland Valley Heating & Air Conditioning is always there for you when you need them the most, around the clock, 24/7.

"Tyler, Andy and Austin did a wonderful job installing a new furnace and AC unit at our residence. Very professional and competent. And the job site cleanup was first rate."

Bill C on October 2024

Established in 1988, Cumberland Valley Heating & Air Conditioning has been providing quality installation and maintenance of heating and cooling systems to customers the the tri-state area for over twenty-five years. Voted #1 HVAC contractor by Hagerstown Magazine for five years in a row, Cumberland Valley is uniquely qualified to help clients select the comfort system that best suits their home, business and budget. Cumberland Valley earns its customers' trust on every project and service call with personal attention, and it provides the customer with maximum value. Cumberland Valley Heating & Air Conditioning is always there for you when you need them the most, around the clock, 24/7.

"Tyler, Andy and Austin did a wonderful job installing a new furnace and AC unit at our residence. Very professional and competent. And the job site cleanup was first rate."

Bill C on October 2024

EnviroHealth Consulting Inc.

4.71(
7
)

EnviroHealth Consulting Inc.

4.71(
7
)
Customers say: Quick response
1994 years of experience

EnviroHealth Consulting, Inc., offers a house-apartment-office screening inspection relating to health concerns linked with environmental issues - for persons with asthmatic or allergic reactions, sleep difficulties, inflammatory conditions, cancer, etc., - and for well individuals and concerned parents who want peace of mind that their homes are healthy.

EnviroHealth Consulting, Inc., offers a house-apartment-office screening inspection relating to health concerns linked with environmental issues - for persons with asthmatic or allergic reactions, sleep difficulties, inflammatory conditions, cancer, etc., - and for well individuals and concerned parents who want peace of mind that their homes are healthy.

Avatar for Servpro Industries Inc

Servpro Industries Inc

4.23(
13
)

Servpro Industries Inc

4.23(
13
)
Customers say: Quick response
2002 years of experience

SERVPRO of North Prince William County understands the stress and worry that comes with a fire or water damage and the disruption it causes your life and home or business. Our goal is to help minimize the interruption to your life and quickly make it "Like it never even happened." SERVPRO of North Prince William County specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO of North Prince William County can also mitigate mold and mildew from your home or business. Our staff is highly trained in property damage restoration. From initial and ongoing training at SERVPRO’s corporate training facility to regular IICRC-industry certification, rest assured our staff is equipped with the knowledge to restore your property. With a nationwide system of qualified franchises, no damage is too large or too small for SERVPRO of North Prince William County. If you would like to schedule service for your home or business, please call today! Serving you since 1967, SERVPRO is the cleaning and restoration brand you know and trust.

SERVPRO of North Prince William County understands the stress and worry that comes with a fire or water damage and the disruption it causes your life and home or business. Our goal is to help minimize the interruption to your life and quickly make it "Like it never even happened." SERVPRO of North Prince William County specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO of North Prince William County can also mitigate mold and mildew from your home or business. Our staff is highly trained in property damage restoration. From initial and ongoing training at SERVPRO’s corporate training facility to regular IICRC-industry certification, rest assured our staff is equipped with the knowledge to restore your property. With a nationwide system of qualified franchises, no damage is too large or too small for SERVPRO of North Prince William County. If you would like to schedule service for your home or business, please call today! Serving you since 1967, SERVPRO is the cleaning and restoration brand you know and trust.

Showing 1-10 of 27
Air Duct Cleaning questions, answered by experts

The best way to clean fine dust particles after construction is by combining dusting with vacuuming. Start up high by dusting ceiling fans, walls, window sills, countertops, and other surfaces throughout your house. Once the dust has settled, go over all of your floors with a high-powered vacuum, giving a little extra attention to the carpeting. Make a second pass with your vacuum, and then mop all hard surfaces to get any remaining dust. Don’t forget to vacuum your HVAC returns and supply vents and swap out the filters while you’re there.

Yes, vent deflectors do work to redirect hot and cold air distributed from your HVAC system. If installed correctly—and magnetic deflectors make it easy to DIY— you might find that a deflector is enough to redirect the warm or cool air where you prefer it to be. At the very least, it’s an easy, inexpensive experiment before committing to the bigger project of moving the air vent to a new location.

The Centers for Disease Control and Prevention (CDC) recommends using an EPA-registered disinfectant product to disinfect a house properly. If such a product isn't handy, a strong bleach solution can disinfect high-touch surfaces. Before hiring a professional, be sure to discuss the type of chemicals and disinfectants they plan to use to ensure they’re safe for household use.

The most common duct sizes used in residential homes are round ducts 6 to 12 inches in diameter. This size is small enough to be easily installed into walls and ceilings, yet is wide enough to allow for adequate airflow through the home. Improper duct sizing can cause HVAC issues, increased energy bills, and a drop in HVAC efficiency, which translates into a less comfortable home. 

Duct sealing is essential for most homes, but urgency can vary depending on factors like the age and condition of your ductwork. In older homes, ducts have probably developed leaks and gaps over time, making sealing crucial for energy efficiency and indoor air quality. Even in newer homes, sealing can help to prevent potential issues down the road and improve your HVAC system’s overall performance.

The Friendsville, MD 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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