1400 Miller Parkway
McHenry, IL 60050
866-369-3057

Local Reviews
for byron, il

Rated 4.7 out of 5 stars based on 15 customer reviews

great service

Service was great. Installers were professional. However I do not understand e-mail receipt; says I paid $8513.00 but check was made out for $8967.00?????

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service as always

  • Overall Experience
  • Quality
  • Price
  • Convenience

Very pleased with our install crew

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great Service

Michael C. was extremely knowledgeable. He answered all my questions and made sure I understood what needed repaired or replaced and why. Super friendly and overall great service.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Very Professional. Turned out perfect.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Professional and Incredibly Thorough

Rich has spent the last two days bringing our home out of the dark ages and into the 21st century. He installed the wiring for our brand new garbage disposal (also installed by BD/Axgen), multiple outlets in the basement and garage (much more convenient than the one in each we had before), replaced all of our outdoor outlets with GFCIs (thanks, inspector for not noticing that) and last but not least replacing our entire breaker box in order to bring it up to code (thanks again, house inspector). Best of all, he was incredibly thorough, taking his time to do things right the first time.Also, we were very please that the quote given was exactly what we ended up paying, with no surprise charges. I have the utmost confidence that the work Rich did in our house will last for a long long time and I won't hesitate to call to schedule him to do more work on our house in the future.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great Service

Jose M replaced the wax seal and the flushing mechanism of the toilet. He was thorough and knowledgeable. The cost seemed a bit high but if we have no problems with it for the next 10 years it was worth it.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Mike C. is a very professional technician; very polite, dedicated and considerate.

Mike C. completed dedicated service repairs in inclement weather prior to heavier rains, lightning and thunder. I will request Mike C. by name if I need service in the future.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Wasted my time

When the very nice man arrived and I told him I was looking for an attic fan, he said that they don't actually install those. They could do the wiring, but that's all. Then why didn't someone just tell me that on the phone and not waste my time? I took off work to be home.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Fast service

Needed air conditioning asap and I got it the next day.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

Jeff was a very nice person. As for price, me being a good customer with black diamond I thought it would be alittle less expensive for the time that was spent to complete the job. But thank you for great service and a friendly tech.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent service

Same day service - Tech named Jake came out and did an outstanding job not only on the AC unit but did a great job of carefully explaining everything. Haven't had any dealings with Black Diamond since Axberg buy out but I can say that as a former Axberg customer, Black Diamond will continue to have my business if they keep up the excellent customer service that they showed this time around.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations
for byron, il

Luis E.

Luis E. Job Checkin

Water leaking


Luis E.

Luis E. Job Checkin

Water heater


Tim M.

Tim M. Job Checkin

Full system estimate


Tim B.

Tim B. Job Checkin

Full system and humidifier


Tim B.

Tim B. Job Checkin

Full system


Dave K.

Dave K. Job Checkin

Main sewer line clogged.


Dave K.

Dave K. Job Checkin

Shut off valve leaking.


Jack L.

Jack L. Job Checkin

Plumbing issues


Kyle P.

Kyle P. Job Checkin

Furnace and air conditioner


Jesus G.

Jesus G. Job Checkin

Burst pipe and new shut off valve


Jesus G.

Jesus G. Job Checkin

Burst pipe and new shut off valve


Keith H.

Keith H. Job Checkin

No heat


Tim M.

Tim M. Job Checkin

System estimate


David F.

David F. Job Checkin

Installed an AMANA furnace and air conditioner


Jorge S.

Jorge S. Job Checkin

Water heater install