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Heat Pump & Furnace Repair in the Chicago Area

Heating Repair in Crystal Lake, Algonquin, McHenry & Beyond

In severe winter weather, the importance of a reliable furnace cannot be overstated. Families rely on their central heating appliance to maintain a healthy, comfortable, and safe indoor environment.

However, a furnace contains a variety of mechanical parts that are subject to extreme weather-related stress over time. When a heating system does malfunction, it is important to contact an HVAC contractor who has extensive experience is every aspect of heating repair and maintenance.

When you need to schedule a repair for your heating unit, look no further than Black Diamond Plumbing & Mechanical. For more than 17 years, we have been repairing heating units in the Chicago area, including McHenry, Crystal Lake, Algonquin, Cary, Skokie, and more!

Contact us online or give us a call to schedule service.


furnace repair IL

24/7 Emergency Furnace & Heat Pump Repair

Let’s face it—sometimes you need an HVAC technician, and fast! Whether it’s the coldest day of the year or you have guests over and your home is uncomfortable, our 24/7 emergency repair service can ensure your Illinois home gets back to a comfortable temperature in no time.

Call Black Diamond Plumbing & Mechanical today to schedule an emergency repair.

Black Diamond Plumbing & Mechanical Heating Repairs

We understand the aggravation associated with a furnace breakdown and an unresponsive heating contractor. Our friendly comfort specialists work hard to address every service inquiry and schedule appointments in a timely manner. NATE certified technicians accurately locate the source of the malfunction and quickly replace faulty components. The furnace repair is not complete until we verify the system is operating to the manufacturer’s original specifications. After the job is finished, our invoice amount will never exceed the final estimate.

Furnace failures are usually caused by obstructions in the ductwork, clogged filters, broken relays, or faulty ignition systems. Mechanical problems can include worn bearings, a burned out motor, a cracked heat exchanger, or impaired burners. It is essential that the service provider is well qualified since some furnace components can compromise the health and safety of the home’s occupants when in disrepair.

About our HVAC Company

Black Diamond is a full HVAC, plumbing, and electrical company that serves homes throughout McHenry, Cook, Kane, DuPage, and Lake Counties.  We believe that our success is based on three simple principles:

  • We always answer the phone – Day or night, 365 days a year, your call will always be answered by a Black Diamond employee.
  • We do what we say we are going to do – Our professional, prompt technicians will arrive when we promise. With our flat-rate pricing, you always know the price before we do the work.  No hidden charges, no extra fees.
  • We surround ourselves with the best people – We hire professional employees that are willing to help our customers no matter what. With their “whatever it takes” attitude you can rest assured that we’ve got you covered.

All of our technicians are trained and certified so you can trust you are getting the most qualified heating repair in the Chicago area. Call us to schedule service if your home is located in:

  • Naperville
  • Algonquin
  • Elgin
  • Barrington
  • Arlington Heights
  • Lake in the Hills
  • Crystal Lake
  • McHenry
  • Cary
  • Skokie
  • And beyond!

Schedule Furnace & Heat Pump Repair Service

If you’re looking for reliable heat pump and furnace repair service in the Chicago area, look no further than Black Diamond Plumbing & Mechanical. Our expert technicians can ensure your heating unit is repaired on time and on your budget.

Call us today to schedule a repair!

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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 with
Approved Credit On Bryant Systems