As a family, we are very grateful for the work done by Dr. Teresa Vazquez, who has been in charge of our immigration process and who made...

Certified Immigration Services is a great company. Attorney Teresa is very knowledgeable, and her team is a great professional. They...

The process was clearly explained, everything went on time, and most importantly, the entire family received permanent residency! Many...

Certified Immigration Services provided me with very thorough and professional support throughout my visa process. They are always...

Excellent choice! We've been working with this agency since 2023, and everything has been successful. Immigration processes are always...

As always, we are very grateful for the professional work of Teresa and her team. I renewed my H1B1 visa this time in Rio de Janeiro on...

I renewed my work visa in El Salvador and everything went very well. Teresa and her team do a great job.

Certified Immigration Services helped me get my visa approved for the United States. They were in constant communication with me,...

At CIS, they provided me with exceptional support. They were very kind and attentive, and all my questions were answered very quickly....

We just want to thank Teresa and her team for their dedication and time. We definitely recommend their services; they help, guide, and...

Dr. Teresa Vásquez has been a blessing to our family throughout the entire H1B1 visa process. This is the third time we have worked with...

Absolutely recommended! This is the second time we processed the H1B-1 visa with attorney Teresa and her team, and we couldn’t be more...

I would like to express my heartfelt gratitude for the excellent attention and service I received from CIS throughout the application...