1350 Grand Ave, Madison
Madison, IL 62060
(618) 477-8337

Local Reviews

Rated 4.9 out of 5 stars based on 282 customer reviews

He did a great job

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Great Service.

The work that was done was above and beyond what they needed to do.

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Great Service!

On time, friendly, & made sure I understood everything they were doin.

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Friendly knowledgeable tech

Darrell did a great job fixing my furnace, he was professional and friendly.

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Great service, awesome

It was awesome very helpful. Great customer service.

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Amazing service

We have struggled with finding the right company to assess our heat pump, and come up with a solution to our problems. Energy Stars have given us amazing service. Everyone we have talked to and dealt with in the company has gone above and beyond to make sure our needs were met in a timely manner and at a reasonable price!

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Great service

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Energy Stars Team Review

My wife and I had a very positive experience overall with Energy Stars. The ES representative who assessed the requirements for our HVAC installation was very courteous, clearly explained our options, and was up-front in terms of costs for the installation. The install team was also very professional and did an outstanding job installing our new equipment. Everyone we dealt with at the Energy Stars team was friendly, honest, and took the extra step to ensure we were satisfied with our new system. I would definitely use Energry Stars again in the future and recommend their services to others.

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As usual awesome service

The young lady in the office is great! Mr. Plant is awesome! I'm recently widowed & no one treated me as a stupid female or try to sell me something I don't need. I will continue to use Energy Stars & highly recommended them to friends & family!!

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Great job

Very good

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Job Locations

Darrell P.

Darrell P. Job Checkin

Working on a water heater tuneup and cleaning check.


Darrell P.

Darrell P. Job Checkin

Performing furnace cleaning check and water heater cleaning check and CAZ zone testing today.


Hunter B.

Hunter B. Job Checkin

Quoting a new furnace in Pine Lawn


Darrell P.

Darrell P. Job Checkin

Installing a nest smart savers thermostat today.


Jeremy S.

Jeremy S. Job Checkin

Checking a humidifier for proper operation

Checking a humidifier for proper operation

Eric M.

Eric M. Job Checkin

Diagnosing function of a York high efficiency Dual fuel system

Diagnosing function of a York high efficiency Dual fuel system

Jeremy S.

Jeremy S. Job Checkin

Performing a performance check on a high efficiency furnace

Performing a performance check on a high efficiency furnace

Hunter B.

Hunter B. Job Checkin

Estimating the cost of a new mini split in Belleville


Logan R.

Logan R. Job Checkin

Installing google nest thermostat

Installing google nest thermostat

Darrell P.

Darrell P. Job Checkin

Working on installing an ecobee smart savers thermostat today.


Jeremy S.

Jeremy S. Job Checkin

Finished installing a high efficiency tankless water heater

Finished installing a high efficiency tankless water heater

Fidel S.

Fidel S. Job Checkin

Installing Nest thermostat

Installing Nest thermostat

Tommy B.

Tommy B. Job Checkin

Installing new ductwork


Tommy B.

Tommy B. Job Checkin

Installed new Door switch for Church Furnace


Fidel S.

Fidel S. Job Checkin

Installing Ecobee thermostat

Installing Ecobee thermostat