1400 Miller Parkway
McHenry, IL 60050
866-369-3057

Local Reviews
for elgin, il

Rated 4.9 out of 5 stars based on 109 customer reviews

Service

Luis did a wonderful job for us. We could not be more satisfied. In addition to being an excellent plumber, he is a terrific human being, and we are glad he got our call today. Whenever we need assistance in the future we will definitely request him by name. Wish we had called Black Diamond years ago. Thank you !

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Courteous, friendly, efficient. Great experience.

So willing to help me understand what was needed to fix my AC issues. The two gentlemen noticed a tire nearly flat on my car as they left and were kind enough to put air in it for me. Since I am older and unable to do this on my own, I was so appreciative of this. These gentlemen went above and beyond what was expected of them. They are truly an asset to the company and their profession. Jerilyn

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Mr and Mrs

Always professional representative and well explained inspection under our maintenance contract.

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First class

Over and above

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Great service

Gerad was wonderful. He installed much needed new smoke alarms along with taking time to answer my questions about other things around the house. He has me hooked on Black Diamond. Thank you very much Gerad.

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Furnace issues

All around great service from the person answering phone, technician, punctuality, to cleanliness.

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Blk Diamond is the BEST!

Always have good experiences with all people associated with Black Diamond from the folks who answer the phone to the techs who come to the house. We've had HVAC, plumbers and electricians out over the years, they are always very professional, courteous and knowledgeable. There is no one else we would call!

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Electrical Excellence

The team came to install multiple electrical outlets in our house. This was no easy task as they were going in places which required going through and around studs. The guys did an excellent job of making recommendations, installation the outlets, then went above and beyond and hung the wall mounts and mounted the TV;s and hooked up all the gaming devices etc. I have used Black Diamond for many different electrical and plumbing needs, and they have always been top notch!!!

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very clean

great job

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Knowledgeable and thorough servicemen,

Installed new electrical ceiling light fixture. Servicemen new exactly how to do this job efficiently, very neat while working. Good communication as to explaining how installation would be done. Very satisfied upon completion.

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Job Locations
for elgin, il

Luis E.

Luis E. Job Checkin

Water line replaced


Luis E.

Luis E. Job Checkin

Water leak.


Luis E.

Luis E. Job Checkin

Drain replaced


Luis E.

Luis E. Job Checkin

Water leak.


Luis E.

Luis E. Job Checkin

Toilet


Luis E.

Luis E. Job Checkin

Toilet


Luis E.

Luis E. Job Checkin

Clogged drain


Luis E.

Luis E. Job Checkin

Clogged drain


Luis E.

Luis E. Job Checkin

Sewer line.


Luis E.

Luis E. Job Checkin

Clogged main line.


Keo V.

Keo V. Job Checkin

Ac ptu


Keo V.

Keo V. Job Checkin

Ac ptu


Kyle P.

Kyle P. Job Checkin

Boiler estimate


Luis E.

Luis E. Job Checkin

Water leak.


Luis E.

Luis E. Job Checkin

Water leak.