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

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Local Reviews

Rated 4.9 out of 5 stars based on 4868 customer reviews

Excellent service.

Employees are very courteous and helpful.

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Great Service

Dave and Rudy were great, informative, professional and didn't leave a mess.

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Great service

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Great service

Nick is a Friendly, patient, and informative sales rep. David installed the new HVAC unit quickly and correctly. Alex completed the Aeroseal quickly as well and was in contact with me via text, email, and phone throughout the process. Even forwarded me before and after photos and stats of my duct work. The overall parts and labor for the whole job was expensive however.

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My service call

Clay was great. Very prepared. Very professional. Extremely knowledgeable. I hope that they send him out again next time.

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Best Experience Possible!

From my initial call to have our shop furnace failure diagnosed until the day Jim & Dave left after installation all I can say is...Best Experience Possible!!! Jim explained everything in detail on how the installation would be done. Once installed he went over the operation of the furnace throughly. They even cleaned up so good you would have never known anything was done! Fantastic job!!! Very Happy Customer, Kevin Adams

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check out furnace, crystal club made it free!

Keith was here 45 minutes and checked out the furnace and all was right with it. I called because it was making strange noises.

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Great Service

On time, great service, reasonable pricing.

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Jesus is my HERO!

Everyone I spoke with throughout the process was kind, understanding and VERY helpful. Jesus explained everything so even I could understand it. I would definitely request him for my next issue.

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great service

Jesus came today to work on some plumbing problems that have been an issue for a while. He solved everything quickly and professionally. Absolutely meticulous and perfect after job clean up. GREAT work.

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Job Locations

Tim W.

Tim W. Job Checkin

Installed gfci


Raudel S.

Raudel S. Job Checkin

Toilet is clogged


Marlon G.

Marlon G. Job Checkin

Drainage issues


Tim B.

Tim B. Job Checkin

Finished with full install


Clay C.

Clay C. Job Checkin

Water heater repair


Raudel S.

Raudel S. Job Checkin

Toilet is clogged


Aaron K.

Aaron K. Job Checkin

No hot waterv


Raudel S.

Raudel S. Job Checkin

No hot water


Aaron K.

Aaron K. Job Checkin

No hot water to faucet


Aaron K.

Aaron K. Job Checkin

Leak faucet


Raudel S.

Raudel S. Job Checkin

Drain water heater


Raudel S.

Raudel S. Job Checkin

Drain water heater


David F.

David F. Job Checkin

Installed a chimney liner and rerouted the gas lines for the furnace and water heater


Luis E.

Luis E. Job Checkin

Pipe leaking


Marlon G.

Marlon G. Job Checkin

Toilet issues