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Black Diamond Plumbing & Mechanical Inc.

Services / Heating and Air Conditioning

1400 Miller Pkwy ,
McHenry , IL 60050

(815) 444-0979

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Unlike most HVAC contractors in suburban Chicago, we’re more than just an air conditioning company. Our residential and commercial clients appreciate that they can get circuit breaker panel upgrades from our Electrical Division, a furnace replacement from our HVAC Division, and a gas line repair from our Plumbing Division. We’re thriving, and our future looks bright.

At Black Diamond, it’s all about our clients. We need our customers as much as our customers need us. We believe in going way beyond the call of duty. Whatever it takes to ensure your complete satisfaction — that’s what we’ll do. Whether you need an air conditioning company, a plumber, or electrical contractors for construction, blue-ribbon service is what you’ll get.