• Financing Options Available with Approved Credit
(866) 350-4793
Menu
Available 24 Hours(866) 350-4793 Serving Chicagoland & More
Call Today(866) 350-4793 Serving Chicagoland & More
Financing Options Available
On All of Our Services with Credit Approval
Learn More

Grayslake, IL

HVAC, Plumbing & Electrical in Greyslake, IL

See our Grayslake customer reviews below

Local Reviews
for Grayslake, IL

Rated 4.7 out of 5 stars based on 26 customer reviews

Map of Grayslake, IL

Nice technician




They were prompt and commicated very well. Technician was very good. Price was quite high for simple motor replacement. Capacitor price was outrageous at $166.


Map of Grayslake, IL

Awesome Service




Sump pump failed. Called Black Diamond and they had repairman out within 2 hours. Luis was very professional, explained the problem and options clearly. He completed the agreed upon work quickly and efficientl. I would highly recommend to others.


Map of Grayslake, IL

Tim Martin / Great Service




Tim did a great job explaining the different options I had for replacing my old furnace. He was professional and courteous and knew his job. It was a pleasure working with Tim.


Map of Grayslake, IL

Love Black Diamond Crystal Club




We have 2 furnaces, 2 air conditioners and a whole house generator. I feel confident knowing that Black Diamond will provide the best and timely service via the Crystal Club. Plus, any ancillary services are 15% off! I highly recommend the Black Diamond Crystal Club.


Map of Grayslake, IL

Great service. This young man took care of business. I'd call black diamond again in a heart beat. GREAT JOB.





Map of Grayslake, IL

Good service





Map of Grayslake, IL

AC Repair - Nick




Great and friendly service. Highly recommend.


Map of Grayslake, IL

So cute!!! And smart too!!




Josh was amazing! He knew exactly what to do. If I were a woman I would have his baby!!


Map of Grayslake, IL

Good Service





Map of Grayslake, IL

I Would Delete My Negative Review - Black Diamond Is Great




I posted a negative review of Black Diamond earlier today. While I am disappointed that there was a lot of miscommunication. The company is coming out to rectify the situation. Tony the Supervisor was very agreeable to get the job done and done to the customer's (me) satisfaction. I would definitely recommend Black Diamond to friends and family.


Very Disappointed




I am hugely disappointed in Black Diamond. I requested the install of 3 fans for our bedrooms. Doug, a very respectful service man gave me an estimate. A week later Doug and an apprentice showed to do the installs. After the fans were installed Doug showed me that they were working. I should have asked Doug to show me step by step how the fans and lights were working. What I came to find out later that night was that I could not work the lights and fans independently. When I called to complain about this Black Diamond sent out another electrician. He told me I was originally quoted on just bringing electric to the fan so the fan works. I did not request that the lights work separately from the fans. How am I to know that I had to ask for this? I am not an electrician. I bought fans with lights and remotes. They couldn't even install 2 out of 3 fans with remotes. I am now being told I have to pay another $420 on top of the $1450 I already paid - because I did not ask for the functionality. I only asked them to install the fans. I called on Saturday after the second service man left giving me the $420 additional quote. I left a message asking for the owner Rick to call me. I was told Tony the Supervisor would call me that day. It is two days later and I have heard nothing. I'm furious.


Response from Black Diamond:

We're sorry for the frustrating experience but glad that we could get this resolved for you - thank you for giving us a chance to make things right and leaving us a great review on the 7th.


Top Notch Professional Service




Nick and Ryan do first class work. Very customer oriented.


Good service




Rep was very polite explained the 3 different prices.


Copper water supply punctured by homeowner during paneling installation




Black Diamond showed up on schedule, replaced the copper tubing, everything is back in working order within 1 hour of arriving, I could not be happier


Service has been wonderful.





Friendly, thorough, competent service.




I just bought a home that, unknown to me and unidentified by my home inspector, was a plumbing nightmare. Caleb, Juan and the whole Black Diamond team was prompt, thorough, patient with my questions and friendly. I feel like everything is finally working the way it should be!


Great service all around




I recently used Black Diamond for plumbing needs and they did a fantastic job by quickly responding to my inquiry, setting up a prompt service time and the service completed was done effectively and with high customer service. A couple weeks after our plumbing needs we realized we needed some electrical help and called Black Diamond once again. They were highly responsive and our electrical needs were met with the job completed in an hour. I cannot recommend Black Diamond enough - they are our go to folks for our home needs!


Black Diamond Plumbing




Our tech Dave K was fantastic. Knowledgeable, explained everything in advance, courteous, and very careful about keeping mess contained. VERY pleasant to deal with and great representative for the company.


Service review




Can't say enough about your excellence in your service would love you to expand to Kenosha for my daughter & son in law


Great service! Nice employees!




I've had to have Black Diamond out several times in the past month. Each time they have been quick, honest, easy to work with and the work has been of quality. I would highly recommend using them!


Dave K.

Dave K.

Shower leaking.

Near W Belvidere Rd, Grayslake, IL 60030
Jorge S.

Jorge S.

Low water pressure

Near N Linden Ave, Grayslake, IL 60030
Luis E.

Luis E.

Ejector pump

Near W Belvidere Rd, Grayslake, IL 60030
Zaim M.

Zaim M.

Inspecting sewer line with camera

Near Brittain, Grayslake, IL 60030
Andrew F.

Andrew F.

Near W Casey Rd, Grayslake, IL 60030
Chris R.

Chris R.

DRAIN REPIPE

Near Cambridge Dr, Grayslake, IL 60030
Rick A.

Rick A.

Garbage disposal circuit

Near Cambridge Dr, Grayslake, IL 60030
JOSE M.

JOSE M.

I'm replacing a kitchen sink faucet

Near Belle Haven Dr, Grayslake, IL 60030
Ryan S.

Ryan S.

Free furnace estimate

Near Churchill Ln, Grayslake, IL 60030
Luis E.

Luis E.

Line backing up

Near Glen St, Grayslake, IL 60030
Oscar A.

Oscar A.

Installed customer supplied light fixtures

Near Normandy Woods Ct, Grayslake, IL 60030
Luis E.

Luis E.

Sump pump

Near Bayview Ln, Grayslake, IL 60030
Keith H.

Keith H.

Furnace Making noise

Near Mayfair Ln, Grayslake, IL 60030
Clay C.

Clay C.

Furnace repair

Near Manchester Cir, Grayslake, IL 60030
Clay C.

Clay C.

Furnace repair

Near Manchester Cir, Grayslake, IL 60030
PHIL J.

PHIL J.

Drains backing up

Near IL-120, Grayslake, IL 60030
Clay C.

Clay C.

Furnace repair

Near Rocking Horse Ln, Grayslake, IL 60030
Luis E.

Luis E.

Sewer backing up.

Near Glen St, Grayslake, IL 60030
Andrew F.

Andrew F.

Furnace clean and check

Near Thomas Ct, Grayslake, IL 60030
Raudel S.

Raudel S.

Customer needs P-trap for the dishwasher

Near W Meadow Ln, Grayslake, IL 60030
CONTACT US
Please fill out the form and we will get in touch with you shortly.
Basic Program Benefits
  • 24-Hour-a-Day Availability
  • Flat-Rate Pricing Structure
  • No Contract Requirement
  • Waived Holiday/After-Hours Fees
  • Priority Service Scheduling
  • High Value and Low Monthly Fee
  • Peace of Mind
The Black Diamond Advantage:
We Offer Financing with
Approved Credit On Bryant Systems