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ATTENTION: CoServ’s customer system is currently unavailable due to maintenance. We appreciate your patience during this time.

ERCOT has issued a Conservation Appeal for Thursday, September 7th from 5 – 9 p.m. Visit to learn more.

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Energy Assessments

Curious about where your home might be losing energy? CoServ offers free energy assessments for your home to find inefficiencies in your home so you can correct them. Our team of qualified technicians is here to help you.

  1. Phone Assessment
    We call you to discuss energy-saving methods in detail at no cost to you. These assessments typically last 30 minutes.
  2. On-Site Energy Assessment
    We use infrared cameras and energy monitors in a free 60-minute on-site assessment of your home.
  3. Blower Door Test & Assessment
    This service identifies exactly where leaks are and gives you an estimate of how much money you are losing per year because of them. This detailed assessment costs $75 and will be added to your next account statement.

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