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Certified Coil Cleaning & Motor Blower Cleaning Services

Certified Coil Cleaning & Motor Blower Cleaning Services in Connecticut, Massachusetts & Rhode Island

NADCA-Certified HVAC Cleaning for Better Efficiency & Cleaner Air

At Mechanical Hygiene Services (MHS), we provide professional coil cleaning and blower motor cleaning across Connecticut, Massachusetts, and Rhode Island. The most common causes that reduce the efficiency of  your HVAC system are dirty coils and clogged blower motors. They also result in poor airflow and indoor air quality issues.

That’s why our NADCA-certified technicians use safe, proven methods to bring your system back to life. With just one cleaning, you can:

    • Cut down energy bills by as much as 20%
    • Add years to the life of your HVAC system
    • Boost heating and cooling performance
    • Get rid of mold, odors, and microbial growth
    • Enjoy fresher, healthier indoor air

    Whether you run a hospital, school, office, industrial site, or simply want your home system running like new, we make sure your HVAC system performs at its best—and we back it up with documented results.

      Why a Dirty Coil is a Big Problem

      Your cooling coils are built to transfer heat and keep your building comfortable. But dust, grime, and microbial growth quickly turn them into energy-draining troublemakers. Even if they look clean on the surface, debris often hides deep inside the fins, choking airflow and lowering efficiency.

      The result?

      Higher energy bills

      Higher energy bills, even just a thin layer of dirt, can increase energy use by 20%.

      Reduced heat transfer efficiency

      Reduced heat transfer efficiency, lowering cooling and heating output.

      Decreases system life

      Decreases system life as a result of the condensing unit and blower being under stress.

      Microbial contamination

      Microbial contamination leads to the spread of mold spores and odors through ducts.

      Restricted airflow

      Restricted airflow that forces your system to work harder.

      Even though the fins appear clean on the outside, debris & dirt enter the coil through the spaces between the fins. These clogged coils negatively impact efficiency and ventilation until the buildup is properly cleaned. 

      How Blower Motor Cleaning Protects Your System

      The blower motor is the component that provides power to the blow fan, which is needed to keep air moving through the system properly. If it is unclean or malfunctioning, the entire system suffers. The following are indicators that your blower motor needs cleaning & maintenance:

      • Poor or insufficient  airflow
      • Inefficient cooling or heating
      • Sounds like humming, rattling, or grinding
      • An unpleasant odour or possible signs of overheating
      • Increased energy costs without a rise in usage

      A blocked blower motor can cause dust and other pollutants to travel through your ducts and strain your HVAC system if left unchecked.

      How Our Cleaning System Operates

      When you arrange for a cleaning of the coil and motor blower with us, you're receiving more than just a superficial cleaning; you're opting for a comprehensive, expert service aimed at significantly enhancing your system's performance.  

      Each stage of our process adheres to NADCA standards and established protocols, so you can have confidence that the cleaning is performed properly, every single time.

      The Importance of Professional Coil & Blower Motor Cleaning

      Inadequate cleaning can harm your HVAC system. By choosing Mechanical Hygiene Services, you can rest assured that:
      We properly disassemble and clean coils and blowers without taking any shortcuts or causing any damage.

      We reassemble and test the system to guarantee correct alignment and functionality.

      We adhere to NADCA standards for safety and compliance.

      We provide clear, documented results so you can see the improvements, rather than just taking our word for it.

      With Mechanical Hygiene Services, you're not just receiving a cleaning; you're benefiting from measurable enhancements in system performance, indoor air quality, and the long-term reliability of your HVAC system.

      Preventive Maintenance: Safeguard Your Investment

      A thin coating of dirt, even as slight as a sandwich wrapper's thickness, can decrease efficiency by up to 20%. That's why we suggest:
      Regular filter maintenance, replace filters on schedule, and install them correctly.

      Cleaning coils every 6 to 12 months to prevent microbial growth and energy waste.

      Inspections of blowers during routine services to lengthen system lifespan and avert expensive breakdowns.

      Routine cleaning of coils and blowers is not merely a maintenance action; it is a crucial element of an Indoor Air Quality (IAQ) strategy that ensures your building is safe, efficient, and comfortable.

      Frequently Asked Questions

      How many times should HVAC coils be cleaned?

      Coils should be cleaned at least once every 6 to 12 months. Systems in high-demand environments, such as hospitals, schools, or industrial facilities, require more frequent cleaning to maintain efficiency and air quality.

      Yes. A blocked filter limits airflow, causing the blower motor to exert more effort. Over time, this increased strain can lead to overheating, premature wear, and even motor failure. Regularly changing filters is crucial.

      Certainly. Our NADCA-certified technicians employ industry-standard techniques that effectively eliminate dirt, debris, and microbial buildup without damaging delicate components.

      Yes. A minor layer of dirt on coils can lower efficiency by up to 20%. Clean coils and blowers enhance airflow, lessen strain, and boost energy efficiency, which decreases utility costs and prolongs system life.

      We cater to healthcare facilities, educational institutions, commercial properties, industrial sites, and residential homes. Any building equipped with an HVAC system can gain from cleaner, more efficient coils and blower motors.

      Arrange your coil and blower motor cleaning with Mechanical Hygiene Services today.

      Don’t allow blocked coils or a dirty blower motor to squander energy and contaminate your air.