See our Woodstock customer reviews below
for Woodstock, IL
CCR - Woodstock, IL
Professional service, workmanship, attention to detail, and corrected previous installation issues.
Lisa - Woodstock, IL
Very professional, knowledgable and friendly service today!
Very helpful, excellent job
Tom - Woodstock, IL
Black Diamond always does a great job. Gerald was very knowledgeable and a very careful worker. We would definitely request him for our next electrical job.
First HVAC Impression !!!
John - Woodstock, IL
In search of a new HVAC company, after the one we had used for years was sold & doubled their prices; decided on working with a company that has been in the area a long time and developed an excellent reputation. First 'annual service plan' visit lived up to our expectations. Friendly, knowledgeable service tech....looks like we'll stay warm this winter.
customer satisfaction...Ruger Walsh
Jeff - Woodstock, IL
Dj - Woodstock, IL
I had a big repair job at my rental property. With a prior estimate of 12k to do the work from a competitor, I decided on a second opinion. I'm so glad I found Black Diamond. They did the work at half the cost. The crew they sent was wonderful. It was enjoyable to spend two days with them at my home digging up my front yard and basement. Good hard workers with congenial personalities. I would recommend this company without reservation.
Kathy - Woodstock, IL
Josh provided the best service. Professional. Friendly. Explained everything about our new hot water heater. I could not be happier with the service received. Called this morning. Thanksgiving week. New hit water heater hooked up and ready to go same day. Josh won Black Diamond a new customer for life.
Excelent service, job well done, Keith Hengler was friendly.
Lou - Woodstock, IL
I was very pleased with the work that was done by Keith Hengler. I called Black Diamond because my furnace blower was not working properly. The blower/fan would start up and stop after a short period of time. Keith fixed that problem and did an great job of cleaning the interior and exterior of the furnace. His estimate was close to the actual price that I paid which was very satisfactory. I would recommend him to others.
Friendly Professional Service
Patricia - Woodstock, IL
Juan explained everything he did, making it easy to understand. He made sure to wear coverings over his shoes so not to soil the floor/carpet. He ws good humored, friendly and represented Black Diamond well.
Hard worker. Very nice to deal with.
Shirley - Woodstock, IL
Bruce - Woodstock, IL
On time, very knowledgeable!
Jeff - Woodstock, IL
Thank you for get here asap./
Linder - Woodstock, IL
Kristi - Woodstock, IL
Andrew was very nice and treated me in a professional manner. He did a very thorough job and explained each step in the furnace check up. I would definitely ask for Andrew for another service call.
Linda - Woodstock, IL
RE. Simply the best
Jim - Woodstock, IL
If you need any work from hvac, plumbing, electric or sewer why not do it right? It is a one call to Black Diamond that is all you need to do.. they are super at what they do from set up, instalation, and final clean up of your home. Really... do it right...you will be so glad you did... kudos to the entire crew. Join the Diamond Club if you want to save some money and really join the family... Jim Barron
Black Diamond is the best
JIM - Woodstock, IL
Black Diamond just installed a new furnace for me. I had replaced the AC unit and coil last year but the guys told me my furnace was still good. This proves they are honest and trust worthy. Well my furnace got to the point to where it was going to nickel and penny me into the thousands... I called the Black Diamond crew and they were at home home in minutes treating me like family. So with my new 2 stage furnace and AC system... I have no worries... so if your looking for the best what are you waiting for?? Call Black Diamond right now and ask about the Diamond Club too!! Only the best here. Thanks for fixing me up Brothers....Jim Barron
Good service would use again.
Jen - Woodstock, IL
Lisa - Woodstock, IL
SHARILYN - Woodstock, IL
Nick took the time to explain all the cleaning of my furnace and air conditioning unit! He was very polite and very knowledgeable of his work!
Please leave a yelp or Google review for your electrical services thank you
Install sewage ejector pump
Installing Amana furnace and Ac
Finished with funace install
Light fixture Repair
Water heater issue
Electrician for wireless smart switches
Installed light fixture
Repair cold side
Please leave a yelp or Google review for your undercabinet lighting electrical services
Tankless water heater inspection
Installing 2 Amana furnaces and 2 A/c
Install new furnace and air conditioning unit
Please leave a Google review for your electrical services. Thank you