High quality services, qualified service people.

Rosenberg Indoor Comfort provides home air conditioning services, replacements, and installations. We also provide Commercial air conditioning, heating, and refrigeration services in San Antonio and Surrounding areas. We have developed our reputation as a strong company in our area by keeping things simple. We make sure our technicians are well trained, easy going, and concerned about our customers. We make sure the products we provide are state of the art, well engineered for long life, and affordable. Keeping our techs trained, our products top of the line, and our customers happy is the basis for all we do.

Full Service HVAC & Refrigeration Company.

Heating Air Conditioning Ventilation Commercial Refrigeration Engineering Residential Commercial Home Comfort Diagnostics

Being a leader in our industry means staying on top of the constant changes in technologies. We work with homeowners and commercial businesses everyday and we make it our business to know what you need, and how to make it affordable for you.

Our staff has many years of experience. We have been in the air conditioning business since 1974. We are a family in most ways here, and you will recognize that as you do business with us. We know each other well, and we have the same goal, making you happy to the point of telling your friends about us.

"Excellent service from some great guys!"

They were very friendly and answered all my questions. They cleaned everything up and even asked to use the vacuum. Probably the best workers I've had.
Thank You, Amanda 5/29/09

Well, it's definitely hot in Texas!

Since Texas summers are usually about 9 months long, your air conditioner is probably more important to you than that big screen TV. But that A/C unit is running a lot, maybe as much as 24 hours a day. If it's an old ac unit then you are really costing yourself some serious money. The advances in home comfort technology have increased by leaps and bounds making the difference between the costs of keeping an old unit and the cost of replacing it, pretty much the same. But, that amount changes everyday you keep that old unit running. If you had a new unit now, your energy costs would decrease substantially, right now. Right now you can begin saving, you can stop wasting, and you're helping the environment with a smoother running, less energy devouring system.

Providing products with the highest efficiency and greatest value.

We believe in Air Conditioning System manufacturers that provide our products. In San Antonio, air conditioning is a priority and we are proud to install products we know will last you a long long time. Rosenberg HVAC and help you with a new system so call us today and see how easy it is to afford a new system for your home.

If you have questions, or if you would like to
schedule an appointment, please call us at
210-798-8000
You can also request a Service Call here online:

Up to $3650.00 in Rebates are Now Available from CPS Energy!

CPS Energy has left a lot of money up for grabs for customers who invest in the
replacement of ductwork and/or equipment replacement. Contact us or Call us at 210-798-8000.

NEW 410A Refrigerant

Effective January 1, 2010 the manufacturers of Air Conditioning units can no longer incorporate the ages old refrigerant, R-22, in their products. Although there are a number of local contractors selling product with the old refrigerant, we believe that it is the best interest of our clients to move to the new environmentally friendly R-410A product.

If you would like more information on R-410A refrigerant please contact our office.