Coil cleaning

Expert Coil Cleaning in Reading, PA

Maximize efficiency with a clean condenser


Evaporator Coils

This indoor unit extracts hot air from the house.

Condenser Coils

This outdoor unit extracts hot air from the house.

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We truly hope our seasonal specials help you and your family to be comfortable this season. Please give us a call to find out how this can fit into your budget and schedule.

(610) 927-5133


Remove surface debris

By hand, remove dust, leaves, twigs and other small debris.

Apply cleaner

Applying the commercial cleaner of your choice, let the solution work through the dirt and grime.


Rinse off solution.

Breathe easy

Enjoy enhanced air cleanliness and lowered utility bills.


OTT Team

About Us

B&L Ott has served the Reading PA area for over three decades. Founded by industry leader Brian Ott, it’s now operated by his son Ryan. From boilers to air conditioners and more, you can trust us with ensuring your home’s comfort.


Enhanced system reliability

A clean system operates smoother, resulting in less headaches for you.

Long-term savings

Investing in regular coil cleaning can save significant amounts on major repairs and system replacements over time

Reduced Contaminants

Clean coils help prevent the accumulation of dust, mold, and other pollutants, improving indoor air quality.

Reduced wear & tear

Increase the lifespan of your system with routine maintenance like coil cleaning.


Discover the firsthand experiences of our valued customers in their own words. Read on to explore how our HVAC services have left a positive impact on our clients’ homes and businesses.

Get a Personalized Quote Now

We welcome any inquiries or service requests you may have. Our dedicated team is ready to assist you with your HVAC needs, including furnace installations, furnace repairs, and furnace maintenance. Feel free to contact us via phone (610) 927 5133 or or contact us via the form.


Benefits of Clean Air Conditioner Coils:

Why is it important to clean air conditioner coils?

Cleaning air conditioner coils is essential to maintain the system’s efficiency, improve air quality, and extend the lifespan of the equipment. Dirty coils can cause the system to work harder, consume more energy, and provide less effective cooling or heating.

How does coil cleaning improve energy efficiency?

Clean coils facilitate better heat transfer, allowing the system to cool or heat more efficiently. This reduces the amount of energy needed to reach the desired temperature, leading to lower energy bills.

How often should air conditioner coils be cleaned?

It’s recommended to clean air conditioner coils at least once a year. However, in environments with high dust or pollen levels, more frequent cleaning may be necessary.

Does coil cleaning improve the cooling performance of my air conditioner?

Absolutely. Clean coils enhance the air conditioner’s ability to cool the air efficiently and quickly, maintaining a consistent and comfortable indoor temperature..

Can I clean the coils myself, or should I hire a professional?

While you can clean the coils yourself with the right tools and precautions, hiring a professional ensures thorough cleaning and reduces the risk of damaging the system.

What impact does coil cleaning have on indoor air quality?

Cleaning the coils removes dust, mold, and other contaminants that can accumulate and circulate through the air. This helps maintain better indoor air quality, reducing respiratory issues and allergies.

Can cleaning coils extend the lifespan of my air conditioner?

Yes, regular coil cleaning reduces strain on the system, preventing wear and tear on components. This can extend the overall lifespan of the air conditioner and reduce the need for costly repairs.

Will cleaning the coils help save money on utility bills?

Yes, by improving the system’s efficiency, clean coils reduce energy consumption, which directly lowers utility bills.

Are there environmental benefits to cleaning air conditioner coils?

Yes, improved energy efficiency reduces the carbon footprint of your air conditioning system, contributing to environmental conservation efforts.

What are the signs that my air conditioner coils need cleaning?

Signs include reduced cooling efficiency, higher energy bills, longer cooling times, and visible dirt or debris on the coils. If you notice any of these, it may be time for a cleaning.