(866) 350-4793
Menu

Local Reviews

Black Diamond Rated 4.9 out of 5 stars based on 5410 customer reviews
4.88
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

HVAC, Plumbing & Electrical in Greyslake, IL

See our Grayslake customer reviews below

Local Reviews
for Grayslake, IL

Black Diamond Rated 4.7 out of 5 stars based on 36 customer reviews

Map of Grayslake, IL

Vote for Dave!




Review of Black Diamond

Dave Kitzman is awesome! He is knowledgeable, affable & explains your options in plain English. If you need a plumber call Black Diamond and ask for Dave!


Map of Grayslake, IL

Amazing Service!




Review of Black Diamond

I’ve used Black Diamond for years, they are a wonderful company!!! Just had them out for an electrical problem my Techs were Matt and Tony, they were amazing! Very proffesional, and knowledgeable. Cant say enough! Thank you for your wonderful service!


Map of Grayslake, IL

Diamond plumbing is awesome!




Review of Black Diamond

Thank You Jimmy and Jesus for a job well done. We will definitely use Diamond again and will recommend to friends and family.


Map of Grayslake, IL

Great Service




Review of Black Diamond

Juan was very nice and knowledgable. My problem was fixed quickly.


Map of Grayslake, IL

Great service!!!




Review of Black Diamond

My a/c went out on a 94 degree day...Black Diamond had Keith, my service rep, out to do repairs in record time!


Map of Grayslake, IL

Great Service




Review of Black Diamond

Josh was great! He replace our hot water heater quickly and resolved another issue that we had not quite figured out. He was courteous and professional.


Map of Grayslake, IL

Fast and Efficient




Review of Black Diamond

The team was fast, friendly, and efficient. They came in, cleaned every duct and the dryer run. No mess was left behind. I couldn't be happier with the service!!


Map of Grayslake, IL

Great service technician




Review of Black Diamond

Technician was awesome.......found problem in and fixed all within a short period of time. Difficulty in having service scheduled due to flooding blocking main entry to. Subdivision but township was providing transport through flooded area


Map of Grayslake, IL

Great service! Diagnosed and fixed the problem.....




Review of Black Diamond


Map of Grayslake, IL

Emergency Help




Review of Black Diamond

Woke up ready to leave on vacation. Found kitchen sink clogged after coffee and thought disaster! Called Black Diamond for help and they had someone out quickly. Unclogged the drain, was polite and understood the dilemma we had. Clog resolved, vacation delay held to a minimum. Thank you!


Nice technician




Review of Black Diamond

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.


Awesome Service




Review of Black Diamond

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.


Tim Martin / Great Service




Review of Black Diamond

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.


Love Black Diamond Crystal Club




Review of Black Diamond

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.


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




Review of Black Diamond


Good service




Review of Black Diamond


AC Repair - Nick




Review of Black Diamond

Great and friendly service. Highly recommend.


So cute!!! And smart too!!




Review of Black Diamond

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


Good Service




Review of Black Diamond


I Would Delete My Negative Review - Black Diamond Is Great




Review of Black Diamond

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.


Luis E.

Luis E.

Clogged toilet

Near Glen St, Grayslake, IL 60030
Raudel S.

Raudel S.

Pipe is leaking

Near E Belvidere Rd, Grayslake, IL 60030
Raudel S.

Raudel S.

drains are backing up

Near IL-83, Grayslake, IL 60030
Luis E.

Luis E.

Clogged drain

Near IL-83, Grayslake, IL 60030
Jorge S.

Jorge S.

Toilet clogged

Near Bridle Path Way, Grayslake, IL 60030
Luis E.

Luis E.

No water pressure

Near Thomas Ct, Grayslake, IL 60030
Raudel S.

Raudel S.

Shutoff valves needs to be replaced

Near Highland Rd, Grayslake, IL 60030
Luis E.

Luis E.

Kitchen faucet replaced & hose Bibb

Near N Gilmer Rd, Grayslake, IL 60030
Luis E.

Luis E.

Faucet replaced

Near N Gilmer Rd, Grayslake, IL 60030
Jorge S.

Jorge S.

Water heater install

Near Stockton Dr, Grayslake, IL 60030
Luis E.

Luis E.

Clogged kitchen line

Near N Alleghany Rd, Grayslake, IL 60030
Luis E.

Luis E.

Gas line

Near Station Park Cir, Grayslake, IL 60030
Raudel S.

Raudel S.

Replacing (2) shower valves

Near Enfield Ln, Grayslake, IL 60030
Raudel S.

Raudel S.

Replacing (2) shower valves with 2 new ones

Near Enfield Ln, Grayslake, IL 60030
Luis E.

Luis E.

Hot water

Near Enfield Ln, Grayslake, IL 60030
Raudel S.

Raudel S.

Pipes under sink fallen off

Near E Belvidere Rd, Grayslake, IL 60030
Raudel S.

Raudel S.

Water is backing up

Near W Chardon Rd, Grayslake, IL 60030
Raudel S.

Raudel S.

Toilet is leaking

Near Windsor Ln, Grayslake, IL 60030
Raudel S.

Raudel S.

Run new water line for toilet upstairs

Near Chardon Ln, Grayslake, IL 60030
Raudel S.

Raudel S.

Pipe burst

Near W Chardon Rd, 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
  • Waived Holiday/After-Hours Fees
  • Priority Service Scheduling
  • Payment Options Tailored to Your Budget
  • Customized to Your Home and Your Specific Needs
  • Peace of Mind
The Black Diamond Advantage:
We Offer Financing