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    Stay Cool This Summer With Affordable AC Maintenance

    AC Maintenance in Chesterfield When your air conditioner is not working properly, who are you going to call to help you out? Call Scott-Lee Heating Company! Going without your air conditioning unit isn’t an option when the Chesterfield summer heat rolls into town. Here at Scott-Lee Heating Company, we specialize in offering a broad array of affordable AC maintenance services for our customers. We are fully committed to providing our customers with exceptional customer service, all backed by our service guarantees. If you are in need of help with your cooling system, you’ve come to the right place.

    Here are just a few reasons why Scott-Lee Heating Company is the best choice:
    • Proudly Serving The Region Since 1978
    • A+ Rating With The BBB

    What We Do on Every AC Tune-Up

    Our condensed AC tune-up checklist focuses on the items that most affect comfort, reliability, and efficiency—helping prevent breakdowns and improve efficiency during peak heat.

    • Coils: Clean outdoor condenser coil (as needed) and inspect indoor evaporator coil; record ΔT (temperature drop across the coil).
    • Electrical: Inspect and tighten connections; verify voltage and amperage to manufacturer tolerances.
    • Capacitor/Contactor: Test run capacitor (µF) and evaluate contactor condition for pitting or chatter.
    • Blower motor: Measure blower amp draw and inspect the wheel and housing for debris that restricts airflow.
    • Condensate: Clear the drain line and pan; confirm float switch operation to prevent water damage.
    • Thermostat: Calibrate and test system cycling to ensure accurate temperature control.

    Want the full checklist and member benefits? See our Precision Maintenance Agreement.

    Scott-Lee Heating Company Is The Leading AC Maintenance Team In Chesterfield, MO

    We first opened our doors in 1978 and since then we’ve been experiencing rocket-like growth. For over 40 years, our reliable AC company has been the all-in-one provider of HVAC solutions for customers in Chesterfield, MO, and the surrounding areas. We understand how important it is to offer affordable solutions to our customers without sacrificing the quality of our work. With an A+ rating with the BBB and an extensive service guarantee, we are the only team you can count on for consistent, excellent, and affordable service.

    A Routine AC Tune-Up Can Save You Big

    AC Maintenance from Scott-Lee Heating Company If you’ve ever had your air conditioning unit break down, then you know how aggravating it can be to have to get it fixed. Here at Scott-Lee Heating Company, we believe in the power of preventative maintenance. One of our most important service offerings is our AC tune-up program for our Chesterfield residents. With an AC maintenance plan ordered, you’ll have a NATE-certified technician comb over your entire cooling system in order to prime it for summer usage.

    Regular AC tune-up appointments can dramatically increase the lifespan of your air conditioner.

    • 24/7 Emergency Service Hours Available
    • Improve System Efficiency & Longevity
    • AC Tune-Up By NATE Certified Technicians
    • Work With All Makes & Models Of System

    With heat waves around the corner, now is the time to call Scott-Lee Heating Company for an AC maintenance service in Chesterfield, MO. Not looking for AC or furnace maintenance? We also offer installation and repair as well.

    Frequently Asked Questions

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    What does Scott-Lee Heating’s AC maintenance service in Chesterfield include?

    Our comprehensive tune-up covers cleaning coils, checking refrigerant levels, tightening electrical connections, lubricating moving parts, replacing filters, and testing thermostats for optimal performance.

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    How often should I schedule AC maintenance in Chesterfield, MO?

    We recommend a professional inspection once a year—ideally in spring—to ensure your system is ready for Chesterfield’s summer heat and to prevent unexpected breakdowns.

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    Are Scott-Lee Heating’s AC technicians NATE-certified?

    Yes—our Chesterfield team is fully NATE-certified, demonstrating professional expertise and adherence to industry standards in air conditioning service.

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    Can regular maintenance help lower my energy bills?

    Absolutely—keeping your AC clean and well-tuned improves efficiency, reduces energy waste, and can lead to noticeable savings on your monthly utility bills.

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    Do you offer 24/7 emergency AC maintenance in Chesterfield?

    Yes—Scott-Lee Heating provides around-the-clock emergency service throughout Chesterfield and nearby areas to keep your home comfortable without delay.

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    How should I prepare my system for summer in Chesterfield?

    Before our visit, replace your air filter, clear debris from the outdoor unit, and set your thermostat to a moderate temperature to help us optimize your system quickly.

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    Which areas do you serve around Chesterfield?

    We service Chesterfield, Ballwin, Creve Coeur, Town and Country, Wildwood, and many more communities across the St. Louis metro area.

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    How much does AC maintenance cost in Chesterfield?

    Pricing varies based on system size and complexity, but our Chesterfield maintenance packages start at competitive rates. Contact us for a customized quote.

    Preventive AC Maintenance in Chesterfield

    Keep your AC running smoothly all season long with Scott Lee Heating’s maintenance plans, built for Chesterfield’s hot, humid summers and spring allergy season.

    • Chesterfield Valley: Regular tune‐ups for retail, office, and residential units in the busy Parkway bounds.
    • Chesterfield Heights: Coil cleanings and filter checks for older homes prone to pollen buildup.
    • Wildhorse Village: System inspections and refrigerant testing to protect new‐build warranties and efficiency.