0
+
Approved
Visas
0
+
Benefited
Companies
0
+
Approved
Professions
0
+
Status
Changes
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.
We want to offer our public recognition to attorney Teresa Vazquez and her entire team for everything they have done so that my family and I can legally reside in the US with ou...
Milton D
Visa Approved On
August 14, 2025
Milton D
Visa Approved On
August 14, 2025
We want to offer our public recognition to attorney Teresa Vazquez and her entire team for everything they have done so that my family and I can le...
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...
The CIS visa process was incredible. Very fast, very clear, and they followed up with me constantly, answering my questions and helping me with the paperwork.
They quickly arra...
Marcia N
Visa Approved On
August 14, 2025
Marcia N
Visa Approved On
August 14, 2025
The CIS visa process was incredible. Very fast, very clear, and they followed up with me constantly, answering my questions and helping me with the...
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...
My husband and I began searching for information about the unknown H1B1 visa. During our search, we came across a YouTube video by Teresa, which clearly explained how to access ...
Patricia C
Visa Approved On
August 14, 2025
Patricia C
Visa Approved On
August 14, 2025
My husband and I began searching for information about the unknown H1B1 visa. During our search, we came across a YouTube video by Teresa, which cl...
This is the second time CIS has advised me on my H1B1 visa application, and it was a success. I highly recommend it to anyone looking to apply for a visa and enjoy a new experie...
Jose A
Visa Extension Approved On
August 14, 2025
Jose A
Visa Extension Approved On
August 14, 2025
This is the second time CIS has advised me on my H1B1 visa application, and it was a success. I highly recommend it to anyone looking to apply for ...
Excellent service and support throughout the entire process. A good team of professionals who support you and demonstrate organization in their procedures. They are flexible wit...
Maria S
Visa Approved On
August 14, 2025
Maria S
Visa Approved On
August 14, 2025
Excellent service and support throughout the entire process. A good team of professionals who support you and demonstrate organization in their pro...
Teresa and her entire team, especially Jocelyn, were incredibly professional. They were incredibly helpful, from explaining the entire process to me and my future employer, to e...
Sebastian V
Visa Approved On
August 14, 2025
Sebastian V
Visa Approved On
August 14, 2025
Teresa and her entire team, especially Jocelyn, were incredibly professional. They were incredibly helpful, from explaining the entire process to m...
Excellent work from Teresa Vásquez's team. They approved my H1B1 visa to work in the US. She was always attentive and present in our meetings, everything directly with her, and ...
Maria M
Visa Approved On
August 14, 2025
Maria M
Visa Approved On
August 14, 2025
Excellent work from Teresa Vásquez's team. They approved my H1B1 visa to work in the US. She was always attentive and present in our meetings, ever...
I want to thank Teresa and her team for the excellent work they did with me. Despite my high standards, Teresa and CIS were able to expeditiously deliver the highest level of im...
Vicente B
Visa Approved On
August 14, 2025
Vicente B
Visa Approved On
August 14, 2025
I want to thank Teresa and her team for the excellent work they did with me. Despite my high standards, Teresa and CIS were able to expeditiously d...
My name is Jhonatan. I'm a Chilean corporate communicator. My wife is Ecuadorian, and we both live in Ecuador. When we secured the job offer for the H1B1 visa, we found fundamen...
Jhonatan N
Visa Approved On
August 14, 2025
Jhonatan N
Visa Approved On
August 14, 2025
My name is Jhonatan. I'm a Chilean corporate communicator. My wife is Ecuadorian, and we both live in Ecuador. When we secured the job offer for th...
I have to tell you how amazing my experience with CIS Visas was! I'm so happy to say that thanks to your incredible team, I was able to get my H1B-1 visa approved! From the firs...
Daniela T
Visa Approved On
August 14, 2025
Daniela T
Visa Approved On
August 14, 2025
I have to tell you how amazing my experience with CIS Visas was! I'm so happy to say that thanks to your incredible team, I was able to get my H1B-...
Teresa Vázquez and her team are extremely professional. They assisted us every step of the way during the immigration process. They helped us fully understand the process and ke...
Mery M
Permanent Residence Approved On
August 14, 2025
Mery M
Permanent Residence Approved On
August 14, 2025
Teresa Vázquez and her team are extremely professional. They assisted us every step of the way during the immigration process. They helped us fully...
I am very happy with CIS for having managed to obtain my H1B visa, which accompanied me throughout the entire process from day 1 and the support in any situation that allowed me...
Sergio S
Visa Approved On
August 14, 2025
Sergio S
Visa Approved On
August 14, 2025
I am very happy with CIS for having managed to obtain my H1B visa, which accompanied me throughout the entire process from day 1 and the support in...
Hello, my name is Laura, and my daughter and I would like to express our deepest gratitude to Teresa and her team at CIS for the support, assistance, and assistance that allowed...
Laura G
Visa Approved On
August 14, 2025
Laura G
Visa Approved On
August 14, 2025
Hello, my name is Laura, and my daughter and I would like to express our deepest gratitude to Teresa and her team at CIS for the support, assistanc...
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...
We would like to express our sincerest recommendation to Teresa Vazquez and her team for their exceptional immigration attorney services.
I had the pleasure of working with her ...
Fam. Garate
Chile Visa Approved On
August 13, 2025
Fam. Garate
Chile Visa Approved On
August 13, 2025
We would like to express our sincerest recommendation to Teresa Vazquez and her team for their exceptional immigration attorney services.
I had the...
I'm Ricardo Aedo, and I'm very grateful for the efforts made by Teresa Vásquez and her Certified Immigration Services team to obtain my H1B1 visa.
Always resolving our doubts an...
Ricardo A
Chile Visa Approved On
August 13, 2025
Ricardo A
Chile Visa Approved On
August 13, 2025
I'm Ricardo Aedo, and I'm very grateful for the efforts made by Teresa Vásquez and her Certified Immigration Services team to obtain my H1B1 visa.
...
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...
