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HVAC, Plumbing & Electrical in Elgin, IL

See our Elgin customer reviews below

Local Reviews
for Elgin, IL

Rated 4.9 out of 5 stars based on 84 customer reviews

Map of Elgin, IL

Great service!





Map of Elgin, IL

Great service!




We needed new kitchen pendent lights (due to crappy bulbs) and a ceiling fan that wasn't eligible for a universal remote. Rick was great from start to finish. He did an awesome job! We picked out new lights and a fan. He came back and did the install. He was careful and precise. He even offered a suggestion of a dimmer switch which helped with our new lighting. We will for sure use Black Diamond again for all our electrical. We previously have used Black Diamond for plumbing and have had no issues.


Map of Elgin, IL

Great Service




Clay has been our serviceman since before joining Black Diamond. He is the reason Black Diamond is our HVAC company. He is a stellar representative of your company.


Map of Elgin, IL

Good service




Thorough and knowledgeable service.


Map of Elgin, IL

Great service




Quick to correct their mistakes


Map of Elgin, IL

Always Great Service




Always get live person when calling. Quick response time for repairs. Great people to work with.


Map of Elgin, IL

Great Service




Raudel was very polite, courteous, knowledgeable and very professional. He solved my problem, and fixed the problem relating to work earlier from Dan's work and I would highly recommend him again for service.Dan did a great job also, and replaced and repaired a part with the hot water heater, I would highly recommend Dan again for service. They both are highly skilled in their work.


Map of Elgin, IL

Dan was very polite, courteous, and professional. I was very pleased with his service.




Dan did an excellent job to replace my " hot water feed valve. I would strongly recommend him again.


Map of Elgin, IL

Once again.......great service!!!




I can always count on Black Diamond for courteous, professional service. Great company, great people.


Map of Elgin, IL

Outstanding service




Professional, informative, gave me options and advice. Black Diamond is my Go To for any services they offer !!


AC and Furnace Installation Quote




The representative was knowledgeable, pleasant to speak to and professional. Hat trick!


AC and Furnace Installation




The installers were done 2-3 hours ahead of schedule!


AC and Furnace Installation




The installers were finished 2-3 ahead of schedule!


men that come out are great but help after is horrible




I got a new furnace and it was installed I was told I would get a rebate from nicor and Black Diamond would provide all the paper work needed. I call a week ago because the information I needed was not sent to my computer. No receipt was ever sent .I talked to a gal and she would send what I needed US Mail It has been a week and I called back and no one is getting back to me


great service, personable electrician





Excellent Service




Nick arrived right on time. He is knowledgeable about servicing our furnace and draining our hot water tank. Very polite and cleaning the work area when job was completed.


Perfect services




Really fast super professional would recommend to all my friends and family, thank you for doing an amazing job and getting my new air and furnace installed.


Very good service





Reliable Company




Thank you, very fast appointments and they take care of all your needs, Mike C is awesome!


Thanks!




I really appreciate the the technician being on time for the appointment. Black Diamond always does great work! Thank you


Ross B.

Ross B.

Water heater repair

Near Bushwood Dr, Elgin, IL 60123
Michael B.

Michael B.

Water heater

Near N Randall Rd, Elgin, IL 60118
Ruger W.

Ruger W.

Ran power to garage

Near Miller Dr, Elgin, IL 60123
Matthew V.

Matthew V.

Dedicated circuit

Near Miller Dr, Elgin, IL 60123
James A.

James A.

Shower drain replacement/with re-piping

Near Oakley Ave, Elgin, IL 60123
Jorge S.

Jorge S.

Lab sink faucet leaking

Near Prairie Crossing, Elgin, IL 60124
Nick G.

Nick G.

Air conditioner maintenance

Near Lincolnshire Ct, Elgin, IL 60120
James A.

James A.

Leak inspection

Near Oakley Ave, Elgin, IL 60123
Brody  G.

Brody G.

Replaced damaged breaker

Near Miller Dr, Elgin, IL 60123
Dan C.

Dan C.

Fix sump pump.

Near Stonecrest Dr, Elgin, IL 60124
Dan C.

Dan C.

Leaking shower valves.

Near Country Club Rd, Elgin, IL 60123
Nick G.

Nick G.

Ac maintenance

Near Santa Fe Trail, Elgin, IL 60124
Keith H.

Keith H.

AC system not working

Near Comstock Dr, Elgin, IL 60124
Michael B.

Michael B.

Water heater

Near Technology Dr, Elgin, IL 60124
Luis E.

Luis E.

Water leak underneath laundry sink

Near Quiet Terrace, Elgin, IL 60124
Rick A.

Rick A.

Investigation

Near Bowes Rd, Elgin, IL 60124
Clay C.

Clay C.

Air conditioning clean and check

Near May St, Elgin, IL 60120
Nick  C.

Nick C.

BOILER REPAIR

Near Locust St, Elgin, IL 60123
Dan C.

Dan C.

Leak under sink

Near N Randall Rd, Elgin, IL 60118
Nick B.

Nick B.

Tub drain

Near N Lyle Ave, Elgin, IL 60123
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