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Air Conditioner Repair in the McHenry & Crystal Lake, IL Areas

AC Services in Chicagoland

preventive HVAC maintenanceYou want to keep your home or business cool when the Midwest summer weather gets severely hot and humid. An unexpected equipment failure during periods of high heat can negatively impact the comfort, health, and safety of the indoor environment—especially for the elderly and small children. To rapidly restore a malfunctioning air conditioner, it is important to hire an AC repair contractor who is knowledgeable, certified and experienced in every aspect of HVAC service and maintenance.

Black Diamond Plumbing & Mechanical has provided comprehensive HVAC service to their customers in Crystal Lake, Barrington, McHenry, and the surrounding Chicagoland area since 2009. We specialize in both commercial and residential repairs, and we service virtually every recognized brand of equipment.

Need to schedule air conditioning repair in Chicago? Contact us to schedule service! We also provide 24/7 emergency HVAC repair services. Call us if you need to schedule a repair—and fast!

When to Schedule an AC Repair

Although air conditioners usually have minimal issues, there are several signs that alert you to schedule an AC repair. Call Black Diamond Plumbing & Mechanical if you notice any of the following signs:

  • Warm air blowing from your vents
  • Leaking or freezing AC compressor
  • Leaking refrigerant
  • Motor starting and stopping
  • Varying temperatures
  • Strange noises

Our AC Repair Process

When our technicians begin an air conditioner repair job, their goal is to work efficiently without disrupting the customer’s daily routine.  Our expert technicians first inspect the unit to pinpoint the issue. We then locate faulty components and restore the system to full functionality. After we have replaced and resolved the issue, we then test your AC to ensure when we leave, you will have a cool and comfortable home.

Air Conditioning Maintenance Agreements

No one likes when HVAC units break down—they are inconvenient and sometimes expensive to replace! To reduce the likelihood of an unexpected air conditioner break down, Black Diamond offers a maintenance agreement plan so you can ensure your AC gets the attention it needs to perform all year long. Preventative service is designed to uncover minor problems before they degrade system performance or cause a catastrophic failure. When you sign up for our Crystal Club program, you can ensure you are getting premium service and flat rate pricing.

Regular maintenance can help keep central air conditioners operating at peak performance while reducing repair costs and extending the life of the equipment.

Want to learn more about the benefits of AC maintenance? Click here »

Schedule Air Conditioning Repair with Black Diamond

For fast and dependable air conditioner repair services in Chicago, McHenry, and the surrounding Illinois suburbs, Black Diamond Plumbing & Mechanical can quickly and accurately diagnose and repair furnaces, split systems, package units and ductless mini splits.

Click here to schedule service online or give us a call!

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Basic Program Benefits
  • 24-Hour-a-Day Availability
  • Flat-Rate Pricing Structure
  • Waived Holiday/After-Hours Fees
  • Priority Service Scheduling
  • Payment Options Tailored to Your Budget
  • Customized to Your Home and Your Specific Needs
  • Peace of Mind
The Black Diamond Advantage:
We Offer Financing