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

Local Reviews
for woodstock, il

Rated 4.9 out of 5 stars based on 246 customer reviews

Best customer service!

Jorge was efficient, explained what was to be done and what was done, left areas clean, provided proposal for item that is not working. We really appreciate him!

  • Overall Experience
  • Quality
  • Price
  • Convenience

No More Watery Mess !!!

My water heater must have been a lemon because within two years I had a watery mess in my basement!!! The water seemed to come out so quickly that practically the whole room in the basement was filled with water! A number of items got wet & I don’t know if they’ll be good anymore☹️ Nick Christiansen really knows what he’s doing because after inspection, he was quick at work, spending half the time another company with two men took. He was also very polite & courteous, offering to dry up the floor with some rags since I have a back issue. Couldn’t of asked nor gotten better service!!! Thank you Black Diamond for being so quick to get service for me & for sending me such a reliable & courteous worker!!! It was also wonderful to find out that you have other services as well. Since I have health issues, there are things I can no longer do by myself. You’ll be hearing from me soon & I ask only that you send Nick Christiansen, no one else because I finally have a reliable as well as courteous handyman!!! In gratitude, V. D.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Fast and Courteous Service

We had a partial power outage after normal hours and called the emergency line. We had an electrician, Dan, at our home in less than 20 minutes. Dan did a complete inspection and found the issue was not with our electric, but rather with the ComEd service. The peace of mind that we were given knowing the issues was not withy our homes’ Electric was invaluable. I so appreciate the quick and courteous service.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Courteous, prompt and professional

Sewer problems are never a happy occasion, however, Dave K of Black Diamond worked very hard to diagnose and solve the issue. He was tidy, patient in his explanations and thorough.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent Service

The electrician sent out by Black Diamond was very helpful in explaining options to solve my issue while making it affordable. I appreciated his guidance as well as the delivery of service provided. I’m very please with the service and the outcome!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service and on time!

Was shocked of how much the cost was to rewire my smoke detector that was already in place!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Outstanding Service

From making the call for service to questions about whether we had anything else we needed done while he was there our experience was outstanding. And not for the usual big name service provider prices which was awesome. We will definitely keep using Black Diamond!!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Professional, personable technician

Keo arrived on time, cleaned my furnace and left the area totally clean when he was finished. He explained the options in the Crystal Club as well. Keo was very polite and easy to talk with. I'm very happy with the work he did!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

Rick provides excellent service with clear explanations of issues, solution options, recommendations, and reasons for recommendations. He never seems to be rushing to finish to get to another appointment. We highly recommend him and Black Diamond.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service, heexpained what he cleaned and replaced!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Quick and Correctly Done

Daniel did an outstanding job listening to our needs and then completing the job in a couple hours.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Outstanding service very professional

Jesus Galvan is an outstanding professional so polite and skilled. I will always requist him in the future. Just a great guy Black Diamond is lucky to have him.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Prompt & Gets the job done fast

Since buying our new home, we have used Black Diamond on number of occasions for items that needed attention & that I didn't know how to do--or couldn't . They were professional, didn't waste time, were knowledgeable, and friendly...good deal all the way around

  • Overall Experience
  • Quality
  • Price
  • Convenience

On Time and complete

Well Done

  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations
for woodstock, il

Luis E.

Luis E. Job Checkin

Handle broken


Luis E.

Luis E. Job Checkin

Main water shut off valve replaced


Luis E.

Luis E. Job Checkin

Water softener


Luis E.

Luis E. Job Checkin

Well pressure tank


Luis E.

Luis E. Job Checkin

Toilet leaking


Luis E.

Luis E. Job Checkin

Toilets.


Luis E.

Luis E. Job Checkin

Kitchen sink clogged


Luis E.

Luis E. Job Checkin

Clogged bath tub


Luis E.

Luis E. Job Checkin

No hot water


Jorge S.

Jorge S. Job Checkin

Emergency shut off replacement


Luis E.

Luis E. Job Checkin

Water heater


Gerad A.

Gerad A. Job Checkin

Whole house surge protection


Luis E.

Luis E. Job Checkin

Faucet leaking


Raudel S.

Raudel S. Job Checkin

Water is coming out from crawl space


Keo V.

Keo V. Job Checkin

Ac ptu