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Marengo, IL

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 31 customer reviews

Map of Marengo, IL

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.


Map of Marengo, IL

Gerad




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


Map of Marengo, IL

matt is a great guy dose the job right





Map of Marengo, IL

Great service, very nice




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


Map of Marengo, IL

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




I always have had great experience with Black Diamond employee.


Map of Marengo, IL

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!


Map of Marengo, IL

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!


Map of Marengo, IL

Extremely polite and professional





Map of Marengo, IL

wonderful




great experience


Map of Marengo, IL

Great place to do business with!




Black Diamond does another fine job. Jeremy was prompt, friendly, and knowledgeable. Made quick work of a tough job.


Great Service




Marlon was awesome! Our basement drain was overflowing again so Black Diamond sent him over on a Sunday to check it out. He did a thorough inspection and went beyond what he needed to do to explain and show me everything going on. I know more about plumbing in my home now thanks to his expertise and explanations. His customer service skills are amazing and he had a great personality!


Fall Maintenance




Mike did a great job. Always courteous and polite.


Professional Service




Jeremy was very efficient and professional while servicing my water heater.


Great service. ...but




Great service but thought was expensive.


Great service!




Phil did a great job once again. Very intelligent and really "knows his stuff!" Overall Black Diamond has been very easy to deal with and responds very quickly to our needs.


Reliable people




Excellent


Excellent Service As Always




Same awesome service I always receive. Techs are prompt, courteous and friendly. Everything is explained clearly. Couldn't ask for more!


Great Service





Fast,Experience and Knowledgeable




I've used plumbers from an home improvement store where they gave the profession a bad name. I've had the pleasure to work with Chris twice, Here and at my sons with the same fast service, quality work and willing to answer questions. Black Diamond must ensure the performance of there staff. Thank You Chris and Black Diamond


Electrical Work





Caleb K.

Caleb K.

Sewer clogged

Near W Forest St, Marengo, IL 60152
Aaron K.

Aaron K.

Kitchen sink clogged.

Near Parade Ct, Marengo, IL 60152
PHIL J.

PHIL J.

Water leak

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

Aaron K.

Sump pump issue.

Near Lindow Ave, Marengo, IL 60152
Caleb K.

Caleb K.

Need new outside hosebib

Near Village Cir, Marengo, IL 60152
Michael B.

Michael B.

Shower leaking

Near Spring Dr, Marengo, IL 60152
Jorge S.

Jorge S.

Water heater leaking

Near Park Dr, Marengo, IL 60152
Rick A.

Rick A.

Led light installation

Near W Grant Hwy, Marengo, IL 60152
Zaim M.

Zaim M.

Sump pump not working

Near Joy Ct, Marengo, IL 60152
Zaim M.

Zaim M.

Water heater install

Near Courtney Ln, Marengo, IL 60152
Marlon G.

Marlon G.

Sewer backing up

Near Hale St, Marengo, IL 60152
Matthew V.

Matthew V.

Installed 3 gfci, 3 receptacles, toggle switch, and simplex device.

Near S Grant Hwy, Marengo, IL 60152
Gerad A.

Gerad A.

Ceiling fan install

Near Co Hwy 30, Marengo, IL 60152
Ryan G.

Ryan G.

HVAC, FURNACE TUNE UP, WATER HEATER FLUSH

Near Cox Rd, Marengo, IL 60152
Nick G.

Nick G.

Air handler check

Near Cox Rd, Marengo, IL 60152
Dan C.

Dan C.

Leak from laundry room.

Near Harmony Hill Rd, Marengo, IL 60152
Matthew V.

Matthew V.

Performed yearly maintenance on Home generator.

Near Ernest Dr, Marengo, IL 60152
Ryan G.

Ryan G.

HVAC, NEW FURNACE

Near W Grant Hwy, Marengo, IL 60152
MICHAEL C.

MICHAEL C.

Furnace cleaning and maintenance

Near Delks Dr, Marengo, IL 60152
Ruger W.

Ruger W.

Replaced fuses

Near IL-176, Marengo, IL 60152
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