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Black Diamond Rated 4.9 out of 5 stars based on 5338 customer reviews
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HVAC, Plumbing & Electrical in Marengo, IL

See our Marengo customer reviews below

Local Reviews
for Marengo, IL

Black Diamond Rated 4.9 out of 5 stars based on 45 customer reviews

Map of Marengo, IL

Great Service




Review of Black Diamond

Dave was prompt and did a great job. He explained everything that he was going to do.


Map of Marengo, IL

I have used them in the past and will continue to do so




Review of Black Diamond

Had Black Diamond out to the house twice in one weekend; plumbing problem and then again for a ceiling fan install. Black Diamond employees are always courteous, neat and go beyond. I also appreciate the fact that they warranty their work !


Map of Marengo, IL

Great service




Review of Black Diamond


Map of Marengo, IL

Awesome Service of course




Review of Black Diamond

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




Review of Black Diamond


Map of Marengo, IL

AC Repair




Review of Black Diamond

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




Review of Black Diamond


Map of Marengo, IL

Another excellent job done well




Review of Black Diamond

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




Review of Black Diamond

Juan was professional, knowledgeable and courteous.


Map of Marengo, IL

Professional phone edicate




Review of Black Diamond


Awesome personality!




Review of Black Diamond

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


Professional service




Review of Black Diamond

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.


Excellent service experience.




Review of Black Diamond

Excellent timely courteous service. It was a pleasure.


Maintenance for A/C and furnace




Review of Black Diamond


Great Service




Review of Black Diamond

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




Review of Black Diamond

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




Review of Black Diamond


Great service, very nice




Review of Black Diamond

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.




Review of Black Diamond

I always have had great experience with Black Diamond employee.


Excellent Work




Review of Black Diamond

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!


Ryan M.

Ryan M.

Inside excavation for a ejector pit replacement

Near Norway Ct, Marengo, IL 60152
Ryan M.

Ryan M.

Excavation for ejector and sump pit replacements

Near Norway Ct, Marengo, IL 60152
Luis E.

Luis E.

Shower leaking

Near Woodland Ln, Marengo, IL 60152
Luis E.

Luis E.

Clogged toilet

Near Woodbine Ln, Marengo, IL 60152
Luis E.

Luis E.

Water heater

Near Woodbine Ln, Marengo, IL 60152
Raudel S.

Raudel S.

Laundry backing up into kitchen sink

Near 6th Ave, Marengo, IL 60152
Clay C.

Clay C.

Furnace repair and clean and check

Near N Ford St, Marengo, IL 60152
Gerad A.

Gerad A.

Electrician

Near W Grant Hwy, Marengo, IL 60152
Alexander L.

Alexander L.

Air duct cleaning, air duct sealing

Near Majic Way, Marengo, IL 60152
Alexander L.

Alexander L.

Air duct cleaning, air duct sealing

Near Majic Way, Marengo, IL 60152
Dave K.

Dave K.

Sink leaking

Near Cayuga Trail, Marengo, IL 60152
Ryan M.

Ryan M.

Sump pump discharge line

Near Stevens Rd, Marengo, IL 60152
Ryan M.

Ryan M.

Sump pump pit install

Near Harmony Rd, Marengo, IL 60152
Raudel S.

Raudel S.

Customer needs sump pump checked

Near Stevens Rd, Marengo, IL 60152
Raudel S.

Raudel S.

Per customer some pump is not working

Near Hickory Ct, Marengo, IL 60152
Matthew V.

Matthew V.

Installed a customer supplied ceiling fan.

Near Raven Hills Dr, Marengo, IL 60152
Dave K.

Dave K.

Clogged drain

Near Maple St, Marengo, IL 60152
Raudel S.

Raudel S.

Replacing pressure tank

Near Woodlane Dr, Marengo, IL 60152
Raudel S.

Raudel S.

Per customer believes they need pressure tank

Near Woodlane Dr, Marengo, IL 60152
Jack L.

Jack L.

Plumbing issues

Near Walnut Ln, Marengo, IL 60152
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