Residential Package Unit
Repair & Maintenance

Preserving Comfort in Flushing, MI Homes

Ensure Year-Round Comfort with
Alliance Heating & Cooling's Package Unit Expertise

Your residential package unit works tirelessly to keep your Flushing home comfortable through every season. At Alliance Heating & Cooling, we understand the importance of keeping these all-in-one systems running at peak performance.

Our team of skilled technicians specializes in comprehensive package unit repair and maintenance, addressing issues promptly and preventing future problems to keep your home cozy and efficient.

Contact Us

Why Choose Alliance for Your Package Unit Care?

  • All-Brand Expertise
    We service and repair all major package unit brands
  • Rapid Response
    Quick turnaround to minimize comfort disruptions
  • Accurate Diagnostics
    State-of-the-art tools for precise problem identification
  • Transparent Pricing
    Clear, upfront quotes with no hidden fees
  • Preventative Focus
    Catch and address issues before they escalate
  • Energy Efficiency Optimization
    Keep your unit running at peak efficiency

Our Comprehensive Package Unit Maintenance Process


Maintenance Steps:

  • Safety Inspection: Check all electrical connections and components
  • Cleaning: Remove debris from the unit and clear drainage systems
  • Coil Examination: Clean and inspect both evaporator and condenser coils
  • Filter Replacement: Install a new filter for optimal air quality
  • Lubrication: Ensure all moving parts operate smoothly
  • Refrigerant Check: Verify proper levels and check for leaks
  • Thermostat Calibration: Ensure accurate temperature control
  • Airflow Assessment: Confirm adequate circulation throughout your home
Schedule Service

What Our Customers Say

Common Package Unit Issues
We Resolve


  • Inconsistent heating or cooling

  • Strange noises or vibrations

  • Frequent cycling on and off

  • Ice formation on the unit

  • Electrical component failures

  • Refrigerant leaks

  • Clogged condensate drains

  • Blower motor problems

The Benefits of
Regular Package Unit Maintenance


  • Enhanced Efficiency: Keep energy bills low through optimized performance
  • Extended Lifespan: Well-maintained units last years longer
  • Improved Air Quality: Regular cleaning means healthier indoor air
  • Fewer Breakdowns: Prevent unexpected failures, especially during peak seasons
  • Consistent Comfort: Enjoy reliable heating and cooling year-round
  • Warranty Protection: Many warranties require regular professional maintenance

Signs Your Package Unit Needs Professional Attention


  • Unusual odors when the system is running
  • Inconsistent temperatures throughout your home
  • Unexplained increase in energy bills
  • Water pooling around the unit
  • Excessive dust or humidity in your home
  • Age of unit (10+ years might mean it's time for an evaluation)

Maintenance Plans Designed for You

Your HVAC is like your car: without regular tune-ups it just won’t run efficiently. That’s why we’ve put together a comprehensive maintenance plan to help you get the regular service you need without any hassle. Regular maintenance offers many benefits such as:

  • Increased efficiency, meaning lower energy bills and saved costs

  • Longer system lifespan

  • Finding and fixing any issues before they become bigger, costly problems

General home maintenance plans General home maintenance plans hover
General Home
Learn More
Furnace maintenance plans Furnace maintenance plans hover
Furnace Plan
Learn More
Commercial maintenance plans Commercial maintenance plans hover
Commercial
Learn More

Frequently Asked Questions

We recommend bi-annual maintenance – once in spring to prepare for summer cooling and once in fall for winter heating. This ensures your system is ready to perform efficiently year-round.

Unusual noises can indicate various issues. Rattling might suggest loose components while whistling could mean air leaks. Grinding noises often indicate motor problems. It's best to have a professional diagnose the specific cause promptly.

Monitor your energy bills for unexplained increases, especially if usage habits haven't changed. During our maintenance visit, we can assess your unit's efficiency and suggest necessary improvements.

No, ice formation is not normal and usually indicates a problem such as restricted airflow, low refrigerant, or a malfunctioning defrost cycle. If you notice ice on your unit, turn it off and call for professional service immediately.

Repair times vary depending on the issue. Simple fixes might take an hour or less, while more complex problems could require several hours. We always provide an estimate before beginning work and strive to complete repairs efficiently to minimize disruption to your comfort.

Don't let package unit troubles compromise your year-round comfort. Whether you need a quick repair or want to set up a regular maintenance plan, Alliance Heating & Cooling is your trusted partner for all things package unit-related in Flushing. Our expert team ensures your all-in-one system operates safely, efficiently, and reliably through every season.

Ready to optimize your package unit's performance? Contact Alliance Heating & Cooling today to schedule your repair or maintenance service. Enjoy uninterrupted comfort and peace of mind!

Contact Us

Proudly Serving our Community of Flushing, MI & the Surrounding Areas

We’re proud to use our 10+ years of experience to help our community in and around Flushing, MI. We’re on your side when it comes to your comfort.

Alliance Heating & Cooling, serving Flushing and the surrounding areas.
Schedule Service

©Red Barn Media Group 2025