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Certified
Immigration
Services
We understand that the dream of living and working in the United States can feel complex and challenging. That’s why we’re here to make the process accessible, clear, and exciting. With our experience, deep knowledge, and meticulous approach to document preparation, we provide you with the key to unlock your future in the United States.
About Us
TERESA VÁZQUEZ
Doctor of Law
We understand because we’ve been there.
Certified Immigration Services (CIS) helps professionals, families, and U.S. companies navigate the immigration process with clarity and expertise. Led by Teresa E. Vazquez, J.D., our bilingual team specializes in visas, labor certifications, and family petitions, delivering efficient, reliable results nationwide and globally.
About Us
TERESA VÁZQUEZ
Doctor of Law
We understand because we’ve been there.
Certified Immigration Services (CIS) helps professionals, families, and U.S. companies navigate the immigration process with clarity and expertise. Led by Teresa E. Vazquez, J.D., our bilingual team specializes in visas, labor certifications, and family petitions, delivering efficient, reliable results nationwide and globally.
Services We Offer
At Certified Immigration Services (CIS), we guide you through every step of the immigration process.
These are the categories of visas we currently work with:
We support you with expert guidance every step of the way.
Contact Us
Testimonials
On this side of the process.
Thanks to you and your great professionalism, my visa process was completely successful without any problems... From the bottom of my heart, thank you so much and highly recomme...
Juan B
Visa Approved On
August 14, 2025
Juan B
Visa Approved On
August 14, 2025
Thanks to you and your great professionalism, my visa process was completely successful without any problems... From the bottom of my heart, thank ...
I cannot express enough my gratitude for the exceptional service and support I received from Attorney Teresa and her team.
His knowledge and dedication were evident every step ...
Mario F
Visa Approved On
August 14, 2025
Mario F
Visa Approved On
August 14, 2025
I cannot express enough my gratitude for the exceptional service and support I received from Attorney Teresa and her team.
His knowledge and dedic...
Teresa and her entire team supported me step by step in obtaining my work visa. They were all very kind and always answered all my questions. Highly recommended.
Carolina G
Visa Approved On
August 14, 2025
Carolina G
Visa Approved On
August 14, 2025
Teresa and her entire team supported me step by step in obtaining my work visa. They were all very kind and always answered all my questions. Highl...
My experience was excellent from the start. Before starting the process, they took the time to schedule an appointment where they guided us through all our questions.
Along the...
Fernanda D
Visa Approved On
August 14, 2025
Fernanda D
Visa Approved On
August 14, 2025
My experience was excellent from the start. Before starting the process, they took the time to schedule an appointment where they guided us through...
The work they did to help me with my immigration procedures was incredible.
I am very grateful to the team of professionals who solved all my problems and supported me througho...
Nicole G
Visa Approved On
August 14, 2025
Nicole G
Visa Approved On
August 14, 2025
The work they did to help me with my immigration procedures was incredible.
I am very grateful to the team of professionals who solved all my prob...
CIS were extremely dedicated and helpful in helping me achieve the American dream and obtain my green card. They were on top of everything USCIS Required from us and made sure t...
Yaneli B
Permanent Residence Approved On
August 14, 2025
Yaneli B
Permanent Residence Approved On
August 14, 2025
CIS were extremely dedicated and helpful in helping me achieve the American dream and obtain my green card. They were on top of everything USCIS Re...
CIS is a highly qualified team to advise you and ensure that
get your visa.
My experience with Teresa and her team was 10/10.
They answered all my questions, helped me and...
Valentina S
Visa Approved On
August 7, 2025
Valentina S
Visa Approved On
August 7, 2025
CIS is a highly qualified team to advise you and ensure that
get your visa.
My experience with Teresa and her team was 10/10.
They answered a...
My name is Jose, I am an architect born in Ecuador and I am absolutely happy and grateful for the work that Teresa and her team have done to help me come to live and work in the...
Jose A
Ecuador Visa Approved On
August 7, 2025
Jose A
Ecuador Visa Approved On
August 7, 2025
My name is Jose, I am an architect born in Ecuador and I am absolutely happy and grateful for the work that Teresa and her team have done to help m...
We are a family of four from Chile who completed our entire H1B1 process with Teresa and her team.
We just want to thank the tremendous team at CIS for all their support and m...
Fam Baeza
Chile Visa Approved On
August 7, 2025
Fam Baeza
Chile Visa Approved On
August 7, 2025
We are a family of four from Chile who completed our entire H1B1 process with Teresa and her team.
We just want to thank the tremendous team at C...
Teresa and her CIS team did a great job with my case.
It was a very comprehensive and professional service. They took care of every detail and were very responsible with all t...
Gabriela T
Venezuela Visa Approved On
August 7, 2025
Gabriela T
Venezuela Visa Approved On
August 7, 2025
Teresa and her CIS team did a great job with my case.
It was a very comprehensive and professional service. They took care of every detail and we...
We decided to apply for the H1B1 visa with Teresa after our first Zoom appointment. Teresa was incredibly convincing and professional. It only took two months from the moment we...
Beatriz S
Chile Visa Approved On
August 7, 2025
Beatriz S
Chile Visa Approved On
August 7, 2025
We decided to apply for the H1B1 visa with Teresa after our first Zoom appointment. Teresa was incredibly convincing and professional. It only took...
I'm Jose Luis de Santiago, and I want to thank Teresa for her efficient, professional, and impeccable work.
Teresa has extensive experience helping people obtain a visa to wor...
Jose L
Visa Approved On
August 7, 2025
Jose L
Visa Approved On
August 7, 2025
I'm Jose Luis de Santiago, and I want to thank Teresa for her efficient, professional, and impeccable work.
Teresa has extensive experience helpi...
We are very pleased with the work Teresa and her team did on our case. After consulting with two lawyers who recommended I wait until February (which is July) for my job offer, ...
Oscar R
Chile Visa Approved On
August 7, 2025
Oscar R
Chile Visa Approved On
August 7, 2025
We are very pleased with the work Teresa and her team did on our case. After consulting with two lawyers who recommended I wait until February (whi...
My name is Luigi Rivera. I received a job offer in the USA. As a professional, I began researching how to apply for a visa and how to qualify for the treaty the USA has with Chi...
Luigi R
Chile Visa Approved On
August 7, 2025
Luigi R
Chile Visa Approved On
August 7, 2025
My name is Luigi Rivera. I received a job offer in the USA. As a professional, I began researching how to apply for a visa and how to qualify for t...
At Certified Immigration Services (CIS), Teresa Vazquez and her team were very attentive and efficient in helping me through every step of my process of obtaining a visa to come...
Ricardo S
Venezuela Visa Approved On
August 7, 2025
Ricardo S
Venezuela Visa Approved On
August 7, 2025
At Certified Immigration Services (CIS), Teresa Vazquez and her team were very attentive and efficient in helping me through every step of my proce...
“My experience obtaining my student visa was incredible. I received the best support from the team working with Teresa at every step. I followed all the steps outlined to the le...
Fam Romero
Chile Visa Approved On
August 7, 2025
Fam Romero
Chile Visa Approved On
August 7, 2025
“My experience obtaining my student visa was incredible. I received the best support from the team working with Teresa at every step. I followed al...
My name is Marcela Durán, I am Chilean, and I have been living with my son for almost 3 months in Miami, FL, and I am grateful for everything to Teresa Vázquez.
From the first...
Marcela D
Chile Visa Approved On
August 7, 2025
Marcela D
Chile Visa Approved On
August 7, 2025
My name is Marcela Durán, I am Chilean, and I have been living with my son for almost 3 months in Miami, FL, and I am grateful for everything to Te...
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 her, and as always, her professionalism ...
Cristobal B
Visa Approved On
August 6, 2025
Cristobal B
Visa Approved On
August 6, 2025
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 her, and a...
I would like to express my heartfelt gratitude for the excellent attention and service I received from CIS throughout the application process for my U.S. visa. From the very beg...
Laura G
Visa Approved On
August 6, 2025
Laura G
Visa Approved On
August 6, 2025
I would like to express my heartfelt gratitude for the excellent attention and service I received from CIS throughout the application process for m...
Certified Immigration Services helped me get my visa approved for the United States. They were in constant communication with me, answering all my questions and preparing for my...
Ailyn L
Visa Approved On
February 15, 2025
Ailyn L
Visa Approved On
February 15, 2025
Certified Immigration Services helped me get my visa approved for the United States. They were in constant communication with me, answering all my ...
We just want to thank Teresa and her team for their dedication and time. We definitely recommend their services; they help, guide, and were concerned from the start. In our case...
Veronica A
Visa Approved On
January 22, 2025
Veronica A
Visa Approved On
January 22, 2025
We just want to thank Teresa and her team for their dedication and time. We definitely recommend their services; they help, guide, and were concern...
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 her, and as always, her professionalism ...
Cristobal B.
Visa Extension On
January 16, 2025
Cristobal B.
Visa Extension On
January 16, 2025
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 her, and a...
At CIS, they provided me with exceptional support. They were very kind and attentive, and all my questions were answered very quickly. They were always available. They prepared ...
Daniela V
Visa Approved On
January 15, 2025
Daniela V
Visa Approved On
January 15, 2025
At CIS, they provided me with exceptional support. They were very kind and attentive, and all my questions were answered very quickly. They were al...
I would like to express my heartfelt gratitude for the excellent attention and service I received from CIS throughout the application process for my U.S. visa. From the very beg...
Laura G
Visa Approved On
Laura G
Visa Approved On
I would like to express my heartfelt gratitude for the excellent attention and service I received from CIS throughout the application process for m...
Certified Immigration Services helped me get my visa approved for the United States. They were in constant communication with me, answering all my questions and preparing for my...
Ailyn L
Visa Approved On
January 15, 2025
Ailyn L
Visa Approved On
January 15, 2025
Certified Immigration Services helped me get my visa approved for the United States. They were in constant communication with me, answering all my ...
At CIS, they provided me with exceptional support. They were very kind and attentive, and all my questions were answered very quickly. They were always available. They prepared ...
Daniela V
Visa Approved On
January 15, 2025
Daniela V
Visa Approved On
January 15, 2025
At CIS, they provided me with exceptional support. They were very kind and attentive, and all my questions were answered very quickly. They were al...
I renewed my work visa in El Salvador and everything went very well. Teresa and her team do a great job.
Magaly R
Visa Extension Approved On
January 13, 2025
Magaly R
Visa Extension Approved On
January 13, 2025
I renewed my work visa in El Salvador and everything went very well. Teresa and her team do a great job.
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 the recommendation of Teresa and her team...
Claudio K
Visa Extension On
December 16, 2024
Claudio K
Visa Extension On
December 16, 2024
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 the recomme...
Certified Immigration Services is a great company. Attorney Teresa is very knowledgeable, and her team is a great professional. They always answered my many questions and concer...
Braulio V
Visa Approved On
December 13, 2024
Braulio V
Visa Approved On
December 13, 2024
Certified Immigration Services is a great company. Attorney Teresa is very knowledgeable, and her team is a great professional. They always answere...
