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

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Local Reviews
for elburn, il

Rated 4.8 out of 5 stars based on 10 customer reviews

Great work

Dave did a great job, correcting water issues by installing a new pressure tank, and also installed a new laundry tub/stand/faucets that I had purchased.

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Excellent service

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Prompt, thorough work

Keith did a thorough inspection of the A/C unit, made several recommendations, and performed the required work efficiently.

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Great

Great work, great person

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very professional and sincere

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Excellent,awesome,wonderful ,great

we called had a leak in pipes,needed help right away and received help as fast as they could arrive,stayed till the project was done at 11pm,Black Diamond you are the BEST,from the lady on the phone to the repair men,outstanding..thank you

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AC check-up

I'm tired of service appointments aimed at selling me additional services I don't need, don't want or can't afford. Nearly $800 for duct cleaning is simply absurd. If it were half that price, I'm not sure I would consider it. This is the second visit in a row where the filter system cover wasn't put on right and the power to the face-plate wasn't on. I'm seriously considering finding a new company for service. On the previous visit we were told of a potential expensive problem that wasn't real.

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Excellent service

Nick is very knowledgeable, hardworking, friendly employee of black diamond. We want to request him for all our needed services from black diamond.

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top man

Thank you for your great service. Hard working man not only found the problem, but also advised me for future problems. Best service i ever had.

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Prompt, courteous service

Nobody needs critters in their AC unit. Got the dead animal out and blocked the access hopefully preventing a recurrence.

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Job Locations
for elburn, il

Luis E.

Luis E. Job Checkin

Pipe leaking


Dave K.

Dave K. Job Checkin

Replacing sump pump


Dave K.

Dave K. Job Checkin

Needs the well water system inspected


Raudel S.

Raudel S. Job Checkin

Sump pump won’t shut off


Luis E.

Luis E. Job Checkin

Shower cartridge


Dave K.

Dave K. Job Checkin

Gas leak.


Keo V.

Keo V. Job Checkin

Furnace check


Keith H.

Keith H. Job Checkin

Water leaking on floor from AC system


Josh P.

Josh P. Job Checkin

Water heaters not working


JOSE M.

JOSE M. Job Checkin

I'm working on toilet


Richard S.

Richard S. Job Checkin

Installed electrical boxes in crawl space to protect exposed splices.


Ruger W.

Ruger W. Job Checkin

Repaired wires in crawl space


Richard S.

Richard S. Job Checkin

Inspection of A/C unit electrical connections to verify it is safe to apply power to.


Aaron K.

Aaron K. Job Checkin

Leak


Clay C.

Clay C. Job Checkin

Air conditioning clean and check