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HVAC, Plumbing & Electrical in Marengo, IL

See our Marengo customer reviews below

Local Reviews
for Marengo, IL

Rated 5.0 out of 5 stars based on 42 customer reviews

Map of Marengo, IL

Awesome Service of course




Reviewing how great Black Diamond's service is, is almost boring. Yes, they were prompt, professional, polite, neat, and thorough. *yawn* What else is new? Seriously, they are great, and I call them for everything.


Map of Marengo, IL

Great service, Vert thorough





Map of Marengo, IL

AC Repair




I called Black Diamond in the morning regarding my AC not working. They were able to schedule me in the same day. The technician, Nick, came out, quickly diagnosed the problem and fixed it on the spot. Extremely pleased with level of service from Black Diamond and Nick.


Map of Marengo, IL

Great service as always





Map of Marengo, IL

Another excellent job done well




Doug came to add some circuits at my office and install floodlights for the parking lot. I cannot comment enough how great it is to work with Black Diamond. Every one that I have come into contact with is nice, enthusiastic about their job, knowledgeable, polite, on time, does great work and is clean. I just love the work they do, and can't recommend them highly enough. I have heard people say that they are pricey, but they are comparable to other quotes I have gotten, and worth every penny.


Map of Marengo, IL

Great Service




Juan was professional, knowledgeable and courteous.


Map of Marengo, IL

Professional phone edicate





Map of Marengo, IL

Awesome personality!




Just had Rick from black diamond out for an electrical quote. Prompt and punctual. So polite. Bery knowledgeable.


Map of Marengo, IL

Professional service




I am happy with the service. He explained the work that had to be done. He kept my house clean which is very important to me.


Map of Marengo, IL

Excellent service experience.




Excellent timely courteous service. It was a pleasure.


Maintenance for A/C and furnace





Great Service




My water heater sprang a leak and I didn't notice it until late Friday afternoon. Called Black Diamond and Jorge was at my door in less than 1 1/2 hrs. He had everything on his truck it took to replace my gas water heater. Efficient, friendly service, if a little pricey. $1400 "out the door". Ouch! Good quick service. Showed up when they said they would. Job was well done. No complaints. I'll call them again.


Gerad




Great replaced a ceiling fan for us. He was promoted, courteous, respectful and of course knowledgeable. Outstanding in every way.


matt is a great guy dose the job right





Great service, very nice




I always have had very nice people do service for me from Black Diamond.


Great service and information of an air cleaning system which I will purchase soon.




I always have had great experience with Black Diamond employee.


Excellent Work




Jared and Matt showed up promptly as always, and did a remarkable job running a dedicated electrical line to my copier. They left no mess, and the work was done in an unobtrusive manner. They showed me what they did when they were done, explaining thoroughly so that I could understand it. Just like I have come to expect from everyone at Black Diamond, they were prompt, polite, professional, neat, and just a joy to work with. I can whole-heartedly endorse and recommend Black Diamond!


Outstanding Service!




Tony and Jared came over to do an estimate for some electrical work. They were scheduled to be here between ten and 2, and arrived promptly at 10:00. They spent two and a half hours thoroughly investigating the situation, asking questions and explaining their findings and the estimate. The estimate was explained in person, then carefully written out and explained again. While they were there, they saw that one of my storm windows was flapping free in the wind, scattering glass around. They screwed the window shut, picked up the glass, and refused payment, since that's not what they were called for. They explained every single item on the estimate, as to why it was necessary, what it did, and why it cost what it did. Most importantly to me personally, they are enthusiastic about their work and have great attitudes. I've said it once and I'll say it again, Black Diamond is the only company I will call for my electrical and plumbing needs!


Extremely polite and professional





wonderful




great experience


Caleb K.

Caleb K.

Faucet dripping

Near Sunset Dr, Marengo, IL 60152
Keith H.

Keith H.

AC PTU

Near Co Hwy 47, Marengo, IL 60152
Clay C.

Clay C.

Air conditioning repair

Near I-90, Marengo, IL 60152
Gerad A.

Gerad A.

Light fixtures install

Near Edwards St, Marengo, IL 60152
Gerad A.

Gerad A.

Hang light fixtures

Near Meadow Ln, Marengo, IL 60152
Ryan M.

Ryan M.

Excavation for a sewer repair

Near Chapel St, Marengo, IL 60152
Juan M.

Juan M.

Drain issue

Near Oak Manor Dr, Marengo, IL 60152
Juan M.

Juan M.

Drain issue

Near Hale St, Marengo, IL 60152
Juan M.

Juan M.

Garbage disposal issue

Near Courtney Ln, Marengo, IL 60152
Juan M.

Juan M.

Gas line repair

Near Parkview Dr, Marengo, IL 60152
Juan M.

Juan M.

Plumbing issue

Near Foxglove Ln, Marengo, IL 60152
Juan M.

Juan M.

Installed new sink, faucet and toilet

Near US-20, Marengo, IL 60152
Tim B.

Tim B.

Finished with furnace install

Near IL-176, Marengo, IL 60152
Aaron K.

Aaron K.

Rpz test

Near IL-23, Marengo, IL 60152
Luis E.

Luis E.

Water leak.

Near Jackson St, Marengo, IL 60152
Juan M.

Juan M.

Toilet clogged

Near Woodbine Ln, Marengo, IL 60152
Aaron K.

Aaron K.

Rpz test

Near US-20, Marengo, IL 60152
Aaron K.

Aaron K.

Rpz test

Near US-20, Marengo, IL 60152
Aaron K.

Aaron K.

Pop up install

Near N Hill Rd, Marengo, IL 60152
Aaron K.

Aaron K.

Rpz test

Near Greenlee St, Marengo, IL 60152
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