Expert AC Repair in Schererville, IN

What’s Included in Our AC Repair Services?

We approach every air conditioner repair call with one goal: permanently resolving your cooling issues. Our repair process starts with a thorough inspection of your system to pinpoint the problem. Then, we explain your options clearly, so you can make the best decision for your home and budget.

Our AC repair services include:

• System diagnostics to identify faulty components or electrical issues
• Refrigerant leak detection and recharging
• Capacitor, fuse, or relay replacement
• Frozen coil repair and airflow restoration
• Blower motor and fan troubleshooting
• Thermostat repair and calibration

Before fixing your air conditioner, we’ll make sure you know exactly what we’re doing and how much it is going to cost.

Click here to learn more about our air conditioning services.

Commercial AC Repair for Schererville Businesses

When your cooling system fails at your place of business, comfort and productivity suffer. That’s why Siemer offers commercial AC repair services designed around the needs of local businesses in Schererville and across Northwest Indiana. We understand how critical uptime is for your operation, and we act fast to get things back on track.

We provide commercial clients with:

• Priority scheduling to minimize downtime and disruptions
• Flat-rate pricing with clear estimates and no hidden fees
• Ongoing support and maintenance options to prevent future issues

From small retail storefronts to large office buildings, we bring the same professionalism, attention to detail, and responsive care to every job. Don’t risk your customer experience—partner with Siemer for dependable, expert cooling service.

Visit our commercial cooling page to learn more.

Why Choose Siemer for Your AC Repair?

At Siemer, we’ve built our reputation on honesty, craftsmanship, and doing the job right even when it’s not the easiest path. We treat every home like our own, and every client like family. Here are a few other reasons why many local homeowners turn to Siemer for AC repair services:

• Proven experience: Over four decades serving Schererville and nearby areas
• Certified technicians: Trained to repair all types of air conditioners from all manufacturers
• Upfront pricing: Always expect clear pricing before any work begins
• Emergency service: Available when you need us most

We never cut corners or oversell. We simply show up, solve the problem, and make sure you’re comfortable again.

Prevent Breakdowns with a Service Plan

Even the best AC systems need regular care to run efficiently and avoid breakdowns. Our Siemer’s Preferred Customer Program takes the guesswork out of HVAC maintenance by providing scheduled tune-ups, priority service, and exclusive savings year-round.

Joining our plan gives you:

• Spring and fall tune-ups to prepare your system for seasonal demands
• Preferred scheduling for repair calls, which is especially helpful during peak cooling season
• Discounts on repairs and replacement parts, plus peace of mind

Think of our service plan as health insurance for your HVAC system.