The original Dyson part number for the brush bar (often called brush roll) is: 911961-01
If you type the above part number into Google Products (click link below) you will get a list of suppliers at varying prices. A genuine Dyson part will cost about $20-25. There are some cheaper replacements available but you may need a different belt to use these, so I suggest you buy an original. Make sure the supplier states the part is Original / Genuine Dyson or OEM.
I can't help you locate a Dyson service centre in Albuquerque, but you should be able to fit the new brush bar yourself. If you do need a local service centre, you can call Dyson on the following number - they will provide details of your nearest authorised service centre:
Dyson Helpline (USA): 1-866-MY-DYSON / 1-866-693-9766
8am - 8pm (CST) Monday to Friday
9am - 3pm (CST) on Saturday
10am - 2pm (CST) on Sunday
If you need any further assistance, please post back.
Please rate this solution if you find it helpful. Thanks!