Professional and thorough

Barb from McHenry, IL

Electric panel freak out

Topper from McHenry, IL

Showing up early and upon helping out with trying to trouble shoot an problem, we learned that our Electrical main had some serious issues including 27 recalled breakers and illegal grounding lines. So we moved forward with replacing the whole thing. The hard part was shutting down the house for close to 5 hours. But it went perfect. Thank you.

First Time Dealing with Black Diamond

Pete from McHenry, IL

Dan arrived ahead of the appointed time. He was very friendly and knowledgeable. I will not hesitate to call Black Diamond again for any of my electrical, plumbing, or HVAC needs. Thank you

Raudel was great as always. Efficient, knowledgeable and helpful.

Cindy from McHenry, IL

Great Service

Carol from McHenry, IL

Black Diamond always provides the most experienced techs. Dan was great. He took care of the immediate problem and alerted me to an issue that could cause problems in the future. Black Diamond has the best customer service. I received a call that he was on his way and the name of my tech.

raudell is always wonderful. Helpful, professional.

CINDY from McHenry, IL

Great service

Yuriy from McHenry, IL

We had huge plumbing and electrical problems.Someone suggested us to call at Black Diamond .We were so happy we did.Very professional and nice workers.Thank you Chase and Tim ! Both was great!!!

Great Service

Carol from McHenry, IL

Black Diamond calls ahead and gives the name of the tech. Keo arrived within the first 10 minutes of my scheduled appointment even though the weather was bad. He used covers for his shoes. He was polite and explained about a worn part that needed replacing. Great Service as always.

Everything went great!

Karen from McHenry, IL

Matt from Black Diamond arrived on time, quickly determined what the problem was, and fixed the issue. I was very pleased!

Awesome job!!

Jennifer from McHenry, IL

Outstanding service

Melissa from McHenry, IL

Most professional Company Every!

BRIAN from McHenry, IL

It was our first time using Black Diamond . Luis was very professional and worked exceptionally well. He was very knowledgeable and explained everything on how his work was to do be profromed . I highly recommending using BD for all your homes needs. I will be calling them without a doubt in the future if need be. Thank you BD!!! Brian S Michael

Great customer service

Carla from McHenry, IL

Jesus and his supervisor went way above and beyond to handle a complicated situation.

Great Service

Arlene from McHenry, IL

Jesus was very knowledgeable, courteous and polite . He explained everything fully and worked very fast. I feel he went beyond what was required to help determine some of the problems I encounter. The pricing appears to be competitive and I was very pleased with how quickly I was able to get an appointment.

Black Diamond Provided Great Service

Tom from McHenry, IL

Jesus and Tony did an excellent job of replacing our old water heater which was leaking out the bottom. They were courteous and professional in their work. Jesus answered all of our questions. They worked quickly and efficiently and left the area clean at the end of the job.