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Find Air ducts & vents cleaners in London

Avatar for Air Duct King
Air Duct King
4.7(
295
)

Serving London, OH and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"John was a pleasure to work with. Very professional and courteous. We would recommend and hire again for air duct cleaning."
Response time5 hrs
Response rate100%
88 neighbors recently requested a quote
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Avatar for Ductz of Miami Valley
Ductz of Miami Valley
4.6(
23
)

Serving London, OH and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Very thorough , careful in keeping dirt confined, effective techniques in cleaning all ducts and associated hardware, very pleased with overall workmanship."
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31 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for Local Air Duct Pros LLC
Local Air Duct Pros LLC
4.5(
15
)

Serving London, OH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Dave was so professional i never thought that you actually need to clean the vents. He came and explained me calm and nicely show me photos of my vents clean them and show me a picture after it was so clean thank you guys. I will do use your business again."
Response time6 hrs
Response rate93%
218 neighbors recently requested a quote
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All Knight Heating & Cooling Inc
4.9(
160
)

Serving London, OH and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Jim and All Knight were great to work with. Very timely, provided multiple options on equipment replacement, talked us through the pros/cons. Very fair price. Professional and timely. Our Furnace and AC were 19 years old. We elected to replace both. Jim put a temporary fix in the AC so it would work while we waited in new equipment for a few days. Great customer service."
Recommended by96%of homeowners
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Avatar for Classic Air
Classic Air
4.9(
272
)

Serving London, OH and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"Classic Air gave me an estimate for a new Lennox Heat Pump and some duct work. They explained what they proposed doing and how it would improve the overall comfort of the house. Although it was the second highest estimate I received, I felt it was the most cost effective because it proposed better equipment, better duct work remedies, better warranty, and very experienced craftsmen doing the work. They arrived on time, removed the old system, found previous copper line repairs (poor soldering) were done incorrectly and had to fix those to ensure a proper seal of the refrigerant, installed the new Heat Pump and Air Handler, and activated the system. This system is by far the best and smoothest performing AC I have ever had. I could not be happier with all of it and highly recommend."
Recommended by96%of homeowners
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FAQs for air ducts & vents cleaning service projects in London, OH

The Environmental Protection Agency (EPA) states that air duct cleaning is not required unless visible issues such as mold buildup, rodent droppings, or excessive dust are present. When such conditions exist, cleaning becomes essential to protect indoor air quality and maintain HVAC efficiency. This approach minimizes potential health risks and extends the system’s life.

Air ducts must be cleaned every three to five years as required by NADCA to preserve system efficiency and indoor air quality. The EPA insists that cleaning is necessary only when significant issues such as mold, pest infestations, or heavy dust accumulation are evident. Annual inspections by a certified professional promptly address any emerging concerns.

The ideal seasons for air duct cleaning are spring and fall. Cleaning during these periods prepares your HVAC system for the demands of both winter heating and summer cooling. These seasons provide moderate weather conditions that enable efficient service completion while minimizing disruption, ensuring your system performs at its peak.

Professional air duct cleaning takes a fixed duration of two to five hours, depending on the home’s size and the complexity of the duct system. Smaller residences with standard ductwork complete the service in two hours, while larger homes with extensive ducts require up to five hours. Additional repairs may extend this duration.

To prepare for professional air duct cleaning, ensure all vents are unobstructed by moving nearby furniture and clearing pathways. Secure any pets in a safe area and confirm that your HVAC system units are easily accessible for technician inspection. Proper preparation contributes to a higher quality service outcome and prevents delays, allowing the cleaning process to proceed efficiently.

The London, OH homeowners’ guide to air ducts & vents cleaning services

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

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