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AC, heating and more

As an essential business, Reliant is here for you, with a wide variety of services to help you at home. Our maintenance, repair and efficiency services are top-rated. And rest assured, especially during these uncertain times, our expert techs always put health and safety first when visiting your home.

Learn more about Reliant’s COVID-19 response ›

AC service

AC services

Whether your system isn’t cooling your home, or you’re hearing noises coming from your AC system, our team can solve the problem.

  • Tune-ups
  • Maintenance
  • Repairs
  • Complete system installation

Contact us ›

Reliant Ruud AC unit
0% financing services

0% financing available

We understand repairs are often unexpected and unbudgeted. That’s why we’re committed to finding a payment arrangement that works for you. Ask about our low monthly payments, instant credit, 0% financing and second-chance financing options.1

Contact us ›

Free diagnostic fee with repairs

Free diagnostic fee with repairs

If your AC or heater needs service, a $49 diagnostic fee will be charged, but credited back to you if we perform the repair.

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10% Reliant discount

10% Reliant discount

As a Reliant electricity customer, you can save 10% on our home maintenance, repair and efficiency services.2

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Heater service

Heater services

We can make sure that your home heating system is able to take on the cold weather so that you and your family can relax and stay warm.

  • Tune-ups
  • Maintenance
  • Repairs
  • Complete system installation

Contact us ›

Reliant Ruud heater
0% financing services

0% financing available

We understand repairs are often unexpected and unbudgeted. That’s why we’re committed to finding a payment arrangement that works for you. Ask about our low monthly payments, instant credit, 0% financing and second-chance financing options.1

Contact us ›

Free diagnostic fee with repairs

Free diagnostic fee with repairs

If your AC or heater needs service, a $49 diagnostic fee will be charged, but credited back to you if we perform the repair.

Contact us ›

10% Reliant discount

10% Reliant discount

As a Reliant electricity customer, you can save 10% on our home maintenance, repair and efficiency services.2

Contact us ›

Whole-home generator installation

Whole-home generator installation

Keep the lights on when the power goes out with a permanently installed backup generator.

  • Personalized assessments
  • Extended warranties and routine maintenance plans
  • Flexible purchasing options on whole-home generators
  • Complete system installation

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Whole-home Generac and Kohler generators
Indoor air quality

Indoor air quality

Our Indoor Air Quality Specialists will provide a custom solution to improve ventilation, eliminate odors, and reduce allergens.

  • Assessments
  • Humidity balancing
  • Improved filtration
  • Air duct cleaning

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Reliant tech replacing air filter
Google Nest thermostats

Google Nest thermostats

Gain better control over your energy usage without lifting a finger. Contact us today to purchase a Nest thermostat and have it professionally installed.

  • Reliant electricity customers get a 10% discount on eligible services

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Google Nest Learning thermostat
Special offers

Special offers

Maintaining your home is easier when you can save a little money along the way. Reliant is here to help, with special AC, heat and generator offers.

  • Reliant electricity customers get a 10% discount on eligible services

AC & Heat Special offers

Get $50 off AC repairs

Get $50 off AC repairs

For new AC customers

Contact us ›

10% Reliant discount

10% Reliant discount

As a Reliant electricity customer, you can save 10% on our home maintenance, repair and efficiency services.2

Contact us ›

$50 referral bonus

$50 referral bonus

Refer your friends to AC & Heat services by Reliant and you’ll each get $50 off your next service appointment.3

Contact us ›

Free diagnostic fee with repairs ($49 value)

Get $50 off AC repairs

If your AC or heater needs service, a $49 diagnostic fee will be charged, but credited back to you if we perform the repair.

Contact us ›

0% financing available

10% Reliant discount

Limited-time offer. Contact Reliant for details.

Contact us ›

Call today

1-855-457-5700

Contact us online

By clicking this button, you agree to Reliant's Terms of Use and Privacy Policy, and you authorize Reliant Energy Retail Services LLC to contact you for marketing purposes at the telephone number you entered using automated telephone technology. Consent is not a condition of purchase.
 
Reliant Google My Business rating

What our customers are saying

Great product and service. The installers were very professional and gave advice along the way on how the units worked. The AC unit itself is very good quality, quiet and efficient.

- Alan B.

Terms, conditions and other restrictions

1 0% APR third-party financing is available for select terms; subject to credit approval. One-time account activation fee of $29 charged at time of first purchase. Limited-time offer. Contact Reliant for details.

2 Current Reliant electricity customers receive 10% off HVAC services offered by Reliant. Discount cannot be combined with promotional repair / replacement offers and applies only to customers in Texas and can be applied to all forms of payment. Reliant may modify or discontinue this program at any time without notice.

3 To qualify for referral discount, provide the unique Referral ID number of the individual who referred you when scheduling your appointment. You will receive $50 off your scheduled repair or replacement, and they will receive $50 off their next scheduled repair or replacement. Offer cannot be redeemed for cash. Discount expires one year after referral completes service. Cannot be used with promotional AC Tune-Up offers. Reliant may modify or discontinue this program at any time without notice

4 Generator offers available through Quality Generators, LLC d/b/a Quality Home Products of Texas and apply to Generac 11-22 kW air cooled generators and Kohler 14-20 kW air cooled generators. Offers expire 7/31/20 and are applicable to Reliant electricity customers. Reliant Energy Retail Services LLC, dba Reliant, is not affiliated with, and does not endorse, third-party generator product offers, nor the generators they sell. Reliant makes no representations or warranties of any kind with respect to the products or services of third parties that market and sell generators. Reliant Energy Retail Services LLC, dba Reliant, a wholly owned subsidiary of NRG Energy, Inc., EC 32274. Regulated by the Texas Department of Licensing & Regulation, P.O. Box 12157, Austin, TX 78711, 1-800-803-9202, 512-463-6599. © 2020 Reliant Energy Retail Holdings, LLC. All rights reserved. 1037572

Google, Google Nest Hub, Google Nest Learning Thermostat, Google Nest Thermostat E, Google Nest Cam Indoor, Google Home and Google Nest Mini are trademarks of Google LLC.

Google Nest Thermostat is compatible with most HVAC systems. Check the compatibility of your system at nest.com/works/reliant. Limited warranties provided by Google Nest, and except for that limited warranty, Reliant and Google Nest make no warranties. Reliant is not affiliated with Google Nest or the products and services it markets.

HVAC services provided by Reliant Energy Retail Services LLC dba Reliant, a wholly owned subsidiary of NRG Energy, Inc. TACLB23923E. Regulated by the Texas Department of Licensing & Regulation, P.O. Box 12157, Austin, TX 78711, 1-800-803-9202, 512-463-6599, Reliant is a service mark of Reliant Energy Retail Holdings, LLC ©2020 NRG Energy, Inc. All rights reserved.