Energy-Efficient Comfort, All Year Long
Heat Pump Services in Bloomington, IN and Surrounding Areas
Heat pumps are one of the most versatile, energy-smart ways to heat and cool your home—and Bates Mechanical Heating & Cooling is your trusted partner for expert heat pump installation, repair, and maintenance in Bloomington, Ellettsville, Freedom, and nearby areas.
Whether you’re switching systems or keeping yours in top shape, we bring knowledge, speed, and honest service to every job.
Year-Round Efficiency
One system provides both heating and cooling while using less energy overall.
Lower Monthly Bills
Modern heat pumps offer high SEER and HSPF ratings, cutting electricity costs.

Eco-Friendly Operation
All-electric systems reduce your carbon footprint without sacrificing comfort.
Reliable performance
Properly maintained systems handle Indiana’s seasonal swings with ease.
Reliable, Year-Round Comfort,
Handled by Pros
At Bates Mechanical, we provide complete support across the entire heat pump lifecycle: from install to repair to ongoing maintenance. We tailor every solution to your home, your usage, and your budget.
Thinking about switching to a heat pump or replacing an older model? We’ll help you decide if it’s the right move and walk you through the entire process. Many homeowners find their new heat pump pays for itself in energy savings—and we’ll help you make the smartest investment for long-term comfort. Our heat pump installation services in Ellettsville, Bloomington, and beyond include:
Heat Pump
Installation
A Smart Upgrade for Indiana Homes
System sizing based on your home’s square footage and insulation
Matching the right efficiency ratings (SEER and HSPF) to your needs
Choosing between ducted and ductless options
Transparent pricing and available financing
If your heat pump isn’t keeping up—or you’ve noticed unusual sounds, airflow issues, or increased energy usage—it’s time to call in the experts. We provide heat pump repair in Bloomington and nearby areas with a focus on accurate diagnoses and lasting solutions. No matter the season, we’ll keep your system running smoothly when you need it most. We look for the root cause, not just the symptom. That way, you avoid:
Heat Pump
Repair
Stop Issues Before They Spiral
Frequent callbacks or “band-aid” fixes
Damage to compressors, coils, or electrical components
Higher utility bills and premature system failure
Heat pumps work hard year-round—so they need a little extra care to stay efficient and reliable.
Our seasonal heat pump maintenance services ensure your system is:
Heat Pump
Maintenance
Get the Most from Your System
Running at peak efficiency to save you money
Clear of airflow or mechanical obstructions
Calibrated for accurate heating and cooling
Safe from electrical or refrigerant issues
With our
Smart Choice Service Agreements
you’ll never miss a tune-up—and you’ll always be first in line if something goes wrong.
Heat Pump FAQs
Can heat pumps handle Indiana winters?
Yes—with proper sizing and maintenance, today’s systems are more than capable of handling colder temps efficiently.
What’s the difference between a heat pump and a furnace/AC combo?
A heat pump provides both heating and cooling in one system—making it simpler, more efficient, and eco-friendly.
How long does a heat pump last?
Most systems last 12–15 years with regular care. Maintenance is key to maximizing that lifespan.
Book Heat Pump Service
with Bates Mechanical Today
From smart installs to fast repairs and dependable tune-ups, Bates Mechanical is here to help your heat pump perform at its best—every day of the year.