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

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Local Reviews
for north barrington, il

Rated 4.9 out of 5 stars based on 18 customer reviews

Great Service

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Friendly and thorough

We appreciated the fast service - called in the morning and you came within a couple of hours and did the job right away. Did an excellent, thorough job and were very courteous and neat. Our only beef is being charged $275 an hour labor for an electrician and an apprentice. Seems a bit high.

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A plumber who really listened and was exceptionally professional

Juan Munoz was thorough and capable. Presented options without a hard sell.

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good installation, timely and efficient usage od time

David was on time for the appointment and finished the installation quickly and efficiently.

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Very comprehensive inspection

Keith was very detailed and took his time to inspect our furnaces and associated equipment.

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HVAC Maintenance

Andy was on time, informative and courteous. Pleasure to have him in and around my home for maintenance on mechanicals.

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Excellent service

Matthew was very thorough with his review of and solution to my problem, and was patient answering my questions. Thank you!

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Great technian and outstanding serve!

Tim at Black Diamond is a good example of the quality of techinical service the company provides! He is extremely qualified and a great guy. And the good news is that Black Diamond has a lot of gius like him.

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Great service, it's always a great experience with Black Diamond!

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The Best!

Tim Mays is a superior HVAC technician and inspected and services 10 systems at our homes. He is a member of our family!

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Job Locations
for north barrington, il

Raudel S.

Raudel S. Job Checkin

Customer needs a bar faucet install


Raudel S.

Raudel S. Job Checkin

Per customer needs a proposal for excavation


Luis E.

Luis E. Job Checkin

Water leak


Raudel S.

Raudel S. Job Checkin

Customer needs cook top hooked up


Luis E.

Luis E. Job Checkin

Shower cartridge replaced.


Luis E.

Luis E. Job Checkin

Shower cartridge replaced.


Luis E.

Luis E. Job Checkin

Pipes knocking


Luis E.

Luis E. Job Checkin

Pipes are knocking


Raudel S.

Raudel S. Job Checkin

Kitchen sink sprayer not not working


Raudel S.

Raudel S. Job Checkin

Water leaking from a tee


Jack L.

Jack L. Job Checkin

Plumbing issues


Ryan M.

Ryan M. Job Checkin

Excavation for a septic line repair


Vernon L.

Vernon L. Job Checkin

Septic line


Luis E.

Luis E. Job Checkin

Ejector pump


Gerad A.

Gerad A. Job Checkin

Outlets new location