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HVAC, Plumbing & Electrical in Woodstock, IL

See our Woodstock customer reviews below

Local Reviews
for Woodstock, IL

Rated 4.9 out of 5 stars based on 229 customer reviews

Map of Woodstock, IL

Install




Professional service, workmanship, attention to detail, and corrected previous installation issues.


Map of Woodstock, IL

Great Service




Very professional, knowledgable and friendly service today!


Map of Woodstock, IL

Very helpful, excellent job




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.


Map of Woodstock, IL

First HVAC Impression !!!




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.


Map of Woodstock, IL

customer satisfaction...Ruger Walsh





Map of Woodstock, IL

Nice Job




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.


Map of Woodstock, IL

Excellent Service




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.


Map of Woodstock, IL

Excelent service, job well done, Keith Hengler was friendly.




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.


Map of Woodstock, IL

Friendly Professional Service




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.


Map of Woodstock, IL

Hard worker. Very nice to deal with.





Great Service!





On time, very knowledgeable!





Thank you for get here asap./





Grea service




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.


great work





RE. Simply the best




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




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.





Great Service





Great service!!




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!


Gerad A.

Gerad A.

Please leave a yelp or Google review for your electrical services thank you

Near Washington St, Woodstock, IL 60098
Marlon G.

Marlon G.

Install sewage ejector pump

Near Washington St, Woodstock, IL 60098
James R.

James R.

Installing Amana furnace and Ac

Near Tanager Dr, Woodstock, IL 60098
Tim M.

Tim M.

System estimate

Near Banford Rd, Woodstock, IL 60098
Tim B.

Tim B.

Finished with funace install

Near Serenity Ln, Woodstock, IL 60098
Gerad A.

Gerad A.

Light fixture Repair

Near Blakely St, Woodstock, IL 60098
Juan M.

Juan M.

Water heater issue

Near Silver Creek Rd, Woodstock, IL 60098
Gerad A.

Gerad A.

Electrician for wireless smart switches

Near Queen Anne St, Woodstock, IL 60098
Matthew V.

Matthew V.

Installed light fixture

Near Hidden Ln, Woodstock, IL 60098
Jesus G.

Jesus G.

Repair cold side

Near E Melody Ln, Woodstock, IL 60098
Gerad A.

Gerad A.

Please leave a yelp or Google review for your undercabinet lighting electrical services

Near W Beech Ave, Woodstock, IL 60098
James A.

James A.

Tankless water heater inspection

Near S Valley Hill Rd, Woodstock, IL 60098
James R.

James R.

Installing 2 Amana furnaces and 2 A/c

Near N Queen Anne Rd, Woodstock, IL 60098
Jack L.

Jack L.

Plumbing issues

Near Farm Trail, Woodstock, IL 60098
David C.

David C.

Install new furnace and air conditioning unit

Near N Queen Anne Rd, Woodstock, IL 60098
Juan M.

Juan M.

Plumbing issue

Near Dakota Dr, Woodstock, IL 60098
Jack L.

Jack L.

Plumbing issues

Near Pleasant St, Woodstock, IL 60098
Jack L.

Jack L.

Plumbing issues

Near 1st St, Woodstock, IL 60098
Gerad A.

Gerad A.

Please leave a Google review for your electrical services. Thank you

Near Gerry St, Woodstock, IL 60098
Juan M.

Juan M.

Plumbing issue

Near Gerry St, Woodstock, IL 60098
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