Black Diamond

Name: Black Diamond
Address: 1400 Miller Pkwy, McHenry, IL, 60050, US
Telephone: 815-444-0979
Rating: 3.5

1400 Miller Pkwy
McHenry, IL 60050 815-444-0979

Checkbook's Top Rating
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43 ratings
81% gave a "superior" overall rating
Compare 158 nearby heating & air-conditioning contractors
"I have been a black diamond club member for years now and would recommend them to everyone. They are..."
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Prices for Black Diamond

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Consumer Ratings for Black Diamond — 43 Ratings

Percent of customers who rated service "superior" for: | = average for all heating & air-conditioning contractors

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Complaints for Black Diamond

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Current BBB report

Areas Served by Black Diamond:

Chicago–North
Cook Co.–North
Lake Co.
McHenry Co.

Equipment company services/installs:

Air duct cleaning
Humidifiers
Ductless mini-split systems
Air ducts (sheet metal work)
Central air conditioners

Electric furnaces
Gas furnaces
Hot water heating systems
Hot water systems pipes & radiators
Electronic air cleaners

Heat pumps
Attic fans

Consumer Comments for Black Diamond

Consumer from Crystal Lake, IL
Jun 23, 2025

I have been a black diamond club member for years now and would recommend them to everyone. They are always efficient and explain things to me well so I understand why the problem happened and how to prevent it from happening again.

Consumer from Saint Charles, IL
Jun 11, 2025

Good job if you stay on them

Consumer from LAKE VILLA, IL
Apr 13, 2025

We had a rocky start in the beginning with the HVAC guys, leading to multiple calls in the beginning after our furnace was installed. Fast forward five years later, and they are friendly, trustworthy, and I’ve not had a heating or cooling tech do a bad job. I don’t have anything negative to say about them. They’re fabulous!

...and 9 more consumer comments for Black Diamond

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