Heating Maintenance

In the Chicagoland Area

Serving Your Chicagoland Home

Your furnace requires routine care to continue running efficiently, extend its life span, and avoid costly repairs. A lack of regular maintenance can raise energy costs, negatively impact indoor air quality, and make your home uncomfortable. Often, regular furnace maintenance is required on units to maintain warranty coverage. At Black Diamond, we recommend scheduling an annual tune-up of your heating equipment.

What’s Included in Furnace Maintenance?

Our services include but aren’t limited to:

Testing and adjusting the burners for maximum efficiency
Inspecting the heat exchanger
Inspecting and adjusting the ignition system
Calibrating the blower assembly
Testing the thermostat
Replacing the filters
Testing for continuity and amp draw across the blower motor

Furnace Maintenance Plans

Because we feel so strongly that every home should have annual HVAC maintenance, we’ve designed an exclusive membership program that does just that. Our Crystal Club program offers two- and three-year options for equipment maintenance, discounts, and more.

24-Hour Heating Service

Black Diamond is proud to provide emergency service 24 hours a day, seven days a week. We also offer flexible weekday scheduling, and Saturday is a regular working day for us to accommodate busy families.

Chicagoland residents have chosen us for exceptional HVAC services for years. You’ll always speak with a Black Diamond team member when you call us, never an answering service or machine.

Plus, we offer:

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Why Choose Black Diamond?

For 25 years, we’ve had the pleasure of serving our community. Your comfort, time, and peace of mind are our priority. Choosing Black Diamond means choosing a partner who prioritizes what’s most important to you.

24/7 Service
On-Time Every Time
Extensively Trained Technicians
On-Site Education Facility with Classroom & Practical Training
Locally Owned and Operated
Satisfaction Guaranteed
Peace of Mind
Commitment to Community

The Crystal Club

Join our Crystal Club and take advantage of these exclusive benefits!

No dispatch fee EVER ($79 savings per visit)
No after-hours or holiday fees EVER ($95 savings per visit)
Annual precision tune-ups on heating and cooling equipment
Exclusive discounts on service and repairs

We’re There When You Need Us

Issues with your home systems can significantly disrupt your routine and put your home at risk. At Black Diamond Plumbing & Mechanical, we are committed to providing fast, dependable, and top-notch service to ensure that any disruptions are resolved quickly and efficiently. Our dedicated team works tirelessly to address your concerns, allowing you to return to your daily routine with minimal hassle and maximum peace of mind.

$500 Off Electrical Panel Upgrades

Offer valid until September 30, 2026. Cannot be combined with any other offer. Coupon must be presented at time of service. Cannot be used towards back-flow testing, maintenance agreements, previous services, diagnostic trip fee or after hours/holiday fee. Call Black Diamond for details (815) 444-0979.

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$500 Off Purchase & Installation of Full Signature Series System

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Hose Bib Installation Specials: $35 Off One, $90 Off Two

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$30 Off Annual Furnace Repair or Precision Tune-Up

Offer valid for services over $100. Cannot be combined with any other offer. Coupon must be presented at time of service. Cannot be used towards back-flow testing, maintenance agreements, previous services, diagnostic trip fee or after hours/holiday fee. Call Black Diamond for details (815) 444-0979.

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$30 Off a Service Call

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10% Senior Discount

Up to a $100 value! Cannot be combined with any other offer. Coupon must be presented at time of service. Cannot be used towards back-flow testing, maintenance agreements, previous services, diagnostic trip fee or after hours/holiday fee. Call Black Diamond for details (815) 444-0979.

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