Energy Saving Tips

As much as 60 to 70 percent of the energy consumed by most homes can be attributed to heating and cooling. No matter what kind of heating, ventilation and air conditioning system you have in your house, you can increase... read more

Special Promotions

RAS provides a variety of products and services for our customers and offers special promotions throughout the year. We’d like to invite you take advantage of our deals... read more

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Professionally Installed Heating & Cooling Systems

Thank you for visiting Residential Air Conditioning Services, RAS.

When your home heating and cooling system needs an upgrade or repair, you can trust RAS to handle the job for you. Our authorized and trained heating and cooling Comfort Specialists guide you through the selection process. This means you get just the right solution for your home comfort needs and your budget.

Call us to get a free estimate. 713-266-COOL (2665) Houston residents

  • RAS

  • Free Ultra Violet Air Cleaner
  • With Purchase of Complete System
  • $700.00 Value
  • get coupon