Sergio Castillo, Allen Sigmon Real Estate Group

2/29/24Jason Grinage

Google Review

Had a somewhat tedious closing, but not on the fault of Sergio. Mr. Castillo and his team were hard-working and committed to their and my client's interest(s). Glad we were able to meet a mutual and beneficial conclusion for all parties. I highly recommend Sergio Castillo and look forward to working with him and his firm on future transactions!

4/8/23KEN KEN

Google Review

Sergio is super talented and detail oriented, he helped me buy my first home and inspire me to turn it into something beautiful. Selfless isn’t enough to describe this man. THE BEST at what he does without a doubt.

3/13/23Maurilio Calderon

Google Review

(Translated by Google) I have been lucky enough to meet Sergio and use his services. In the work we carried out I learned things from him. He is a young man with a lot of experience and character when it comes to defending our position.
He also has the patience to give you your time when you are looking for the house you want, he does not put pressure on you, he accompanies you until you say which one you like.
As a person and people with Viennese roots I recommend them.

(Original)
Eh tenido la suerte de conocer a Sergio y usar sus servicios, en el trabajo que llevamos a cabo aprendí cosas de el es un joven con mucha esperiencia y carácter a la ora de defender nuestra postura
También tiene la paciencia de darte tu tiempo al estar buscado la casa que tú quieres no te pone presión te acompaña asta que tú dices cuál te gusta.
Cómo persona y a jente de vienés raíces se los recomiendo

3/6/23juan mora

Google Review

3/6/23Camille Victour

Google Review

Sergio is awesome to work with!

9/21/21Alex Castillo

Google Review

Best Realtor in Santa Fe!

9/20/21Gabriela Castillo

Google Review

9/20/21Ramon Castillo

Google Review

Sergio is Amazing! Will always call him for my real estate needs!

9/20/21MillionNay

Google Review

Very professional with his business, Sergio gets the job DONE! The man with the plan, highly recommended!

9/20/21Ulises Landeros

Google Review

6/16/21Louise Leno Tapia

Google Review

Lorenzo and I enjoyed working with you! Thank you for being prompt, and diligent!! That was very important to us!
My family and I are forever grateful!!! We are enjoying our new home!

6/9/21Robert Jaramillo

Google Review

I believe that Mr Castillo is the model of the way a professional real estate agent should be. In my case, it was great to work with an agent who was available, informed and alert to the range of my needs and concerns during the process.

5/30/21Marisa Valdez

Google Review

Sergio is a professional, and dedicated individual. He worked with us for just over a year to help us find what fit our needs.

5/26/21Lorenzo Tapia

Google Review

Sergio was awesome! He went above and beyond our expectations. If you have any real estate questions or need an amazing realtor he’s your guy! Thanks again Sergio!

5/3/21Chino Antrax

Google Review

Sergio handles business in a direct professional manner with integrity and transparency. He is 100% for his clients! He is so knowledgeable and values consistent growth and education to become more of an asset to his clients. His work ethic is unbelievable. I have seen it first hand and can’t stress this enough. Sergio should be your Realtor of choice if you are looking to buy or sell in New Mexico. He is also a real estate investor himself and understands how to work with investors as well as simplifying the process for homeowners. He is young and as dedicated as any other veteran in the game. HIGHLY RECOMMENDED!

4/26/21Juan Martinez

Google Review

4/23/21Breanna Trujillo

Google Review

1/12/21Christian Leanos

Google Review

Sergio is amazing! He is very kind, knowledgeable, super helpful and fast. He makes the whole process super easy. I am glad that I met him.

12/3/20fernando sotelo

Google Review

Very professional, always on top of any issues, Sergio had a clear vision of the property that I was looking for, once we found the house we were under contract in a matter of days and the entire closing process was smooth, consistently explaining the process and answering any questions at any time.
Highly recommended!

11/21/20Jason Frayer

Google Review

Sergio genuinely cares about his clients and goes the extra mile to make sure you understand what's happening during the whole process. I would highly recommend him and real estate related transaction!

11/21/20Alondra Hernandez Gonzalez

Google Review

Very professional and responsive.

Sergio Castillo

About Sergio

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Sergio Has the Most Experience In

Sergio's Listings and Deals

Sergio's Reviews