Guarantee Mortgage

We have helped Bay Area families finance their home purchase, with over $2 billion in loans annually, and we can help you.

Offering a wide range of mortgage products and services, Guarantee Mortgage is well prepared to meet every real estate lending need.

We have 22 years under our belt providing world-class client service. Our top priority is to make sure you are presented with all available loan options, so that you can make an informed decision, that’s right for your financial situation.

http://www.guaranteemortgage.com

Guarantee Mortgage NMLS #1850 and CAL-BRE License #01215943

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Recommendations (2342)

Yesterday

Ken and Kellie McCord recommend Sean Maley

This is our third time working with Sean. In addition to 5 stars as a Mortgage Broker, we could not be more pleased with his communication and anticipation of potential bottlenecks in the process. Sean helped us understand each step and was transparent along the way, we have a solid trust foundation.
2 days ago

Bob and Renee Jeske recommend Richard Chalifour

We were very fortunate to meet Richard several years ago. He is very thorough and we are very confidant in his ability to get us the best results on any of our financial needs. Richard makes you feel like you are his only client. He is always available for questions. We appreciate his dedication to his profession. His warm and personable personality is an added bonus. Very honored to recommend him.
3 days ago

Tavia A Holmes recommends Gordon Friedman

Creative Director

Gordon is a true professional. He is great at explaining complicated processes and is incredibly patient and kind. I felt well taken care of.
3 days ago

Justine Melendez recommends Kathy Derangi

Coordinator

Kathy Derangi did a wonderful job with my refinance, and rolling my HELOC into my refinance. She was super responsive to emails and phone calls and she patiently answered any and all questions I had. She provided financial mock ups at the beginning of our transactions that I really appreciated. The process took a long time due to the pandemic and the flood of refinances, but she remained patient and in touch. I would highly recommend Kathy Derangi!
3 days ago

paul chesler recommends Sean Maley

retired college professor

Sean Maley is an excellent mortgage broker. We came to him based on our daughter's recommendation after we had problems completing a refi of our mortgage with Chase Bank. We were frustrated by Chase's problems with timely communication and their inability or lack of interest in giving us the lowest available interest rate.

Sean was as good as my daughter had suggested. He responded to our phone calls and emails quickly and was able to provide the information or solve the problem. The refi took a long time to be completed, but Sean had warned us about the timeline. He gave us a clear understanding of what was going to be needed and how to deal with each step of the process.

It's a pleasure to recommend Sean Maley - especially in this time of high demand for home loans, low interest rates and complications caused by the Covid 19 pandemic.
Nov 19, 2020

Brian Sandquist recommends Larry Horowitz

Professional. Communicative. Trustworthy. Great rate. Great service.
Nov 19, 2020

Y. Chen recommends Annie Au-Yeung

Annie has been professional and wonderful throughout my refinance process. She was very patient and knowledgeable, and walked me through every step. The refinance rate was also unbeatable with the exceptional service provided by Annie. Thank you, Annie!
Nov 19, 2020

MM recommends Annie Au-Yeung

Annie was recommended by our realtor friend to refinance our loan. The rate that she provided was very competitive. She was professional and knowledgeable, and made the refi process easy and seamless. She provided updates during the entire process and provided extensions on our rate due to the time it took to close. We didn't have any worries at all. Annie worked around the schedule and was available to answer any questions immediately, even on the weekends. We couldn't have asked for a better loan manager, thanks Annie!
Nov 17, 2020

Adrienne D. recommends Kevin Casey

Covid has made everything harder and a ReFi is no exception. Kevin is the ultimate problem solver so no matter what came up, he was on it! Kept things moving and kept me informed. He's terrific to work with! I recommend him to anyone looking for a mortgage.
Nov 17, 2020

Jiajie H. recommends Annie Au-Yeung

Annie provided us with very professional consultation regarding the loan refinancing. She walked us through every step that was needed and explained to us the things to pay attention to. She worked very hard to push forward the loan, and provided very professional service. Every step we were in good hands and we didn't need to worry at all. It was very nice doing business with her, and I have referred her to my friends as well. I'll continue to recommend Annie's service in the future. Thank you Annie!
Nov 16, 2020

Eric Wang recommends Gordon Friedman

Gordon helped me with my refinance. He is very professional, knowledgeable and responsive. I had a great experience working with him.
Nov 16, 2020

Noah Benjamin recommends Sean Maley

Sean is incredibly fast, responsive, and hard-working. He is easy to interact with and proactively works to ensure that your loan process is successful, even in challenging real-estate transactions. I have worked with many lenders, but Sean's team was the most impressive that I've ever worked with. I plan to work with him again in the future whenever possible!
Nov 15, 2020

Wendy Partridge Crowe recommends Aisling Ferguson

Broker / Owner

It was such a pleasure working with Aisling Ferguson on a recent transaction that I have already referred her to my daughter, who is in the process of searching for a home. She's very responsive and extremely efficient. She knows the ins and outs of lending and is able to give very valuable advice to buyers. It's always great to work with a true professional.
Nov 14, 2020

Christine Morgan recommends Orlando Diaz

Very profession, efficient , and friendly service. Many thanks!
Nov 13, 2020

Kema Creighton recommends Kathy Derangi

Kathy Derangi did an excellent job, she financed the original purchase, and she completed my refinance after switching from my lender. Even during a pandemic, she was transparent, and she responded quickly to close the loan on time. Thank you and your team for all your hard work!
Nov 13, 2020

Diane Valenti recommends Kathy Derangi

I have the patience of a gnat. And, the refi process is long with many requests for documents, credit reports, etc. and requires a lot of patience. Thankfully Kathy had enough patience for both of us. I would not hesitate to recommend her.
Nov 11, 2020

Abhimanyu Singh recommends Kara Fiore

I just closed my second loan with Kara. I am very lucky and thankful to work with her. She is a thorough professional, very patient, extremely detailed, and highly responsive. She believes in preparing early and avoiding surprises, exactly what I always look and strive for!
Nov 10, 2020

Gregory A Worthington recommends Ken Dean

Ken did a great job on securing me a mortgage at a very competitive rate. The whole process was smooth and everything was on time and I was kept in the loop every step of the way. I highly recommend Ken if you are buying a new home or like me, refinancing my existing one.
Nov 10, 2020

Sean Moran recommends John Joyce

John, Asa and team made refinancing our home smooth and seamless. Have done this before and it is always a pleasure working with them. Professional, prompt and experienced!
Nov 10, 2020

william s pato recommends Ming Leong

great problem solver. Highly recommend.
Nov 10, 2020

Tom Vignapiano recommends Sean Maley

Sean and David were a pleasure to work. They were professional, prompt, and kept us informed throughout the entire process. We will definitely use their services again and have already recommended them to several friends.
Nov 10, 2020

Virginia G. recommends Bart Welles

You make what could be a difficult experience very easy. It is always a pleasure working with you. Thank you for all of your magnificent work!
Nov 10, 2020

Carolyn E. recommends Ming Leong

Ming was dedicated to completing the refinance, even when many obstacles presented. He stayed in touch with me throughout the process, and provided all the information and guidance I needed along the way. He seemed to be invested in my success, which I appreciated very much.
Nov 9, 2020

Brian J Kurtz recommends Aisling Ferguson

Director of Visual & Creative Z Gallerie

Aisling was AMAZING to work with. She made the loan process easy to understand and kept me up to date with next steps in the mortgage process.

She was extremely professional and took the time to answer ALL of my constant questions.

-Brian Kurtz
Nov 8, 2020

G A recommends Annie Au-Yeung

Annie has been so wonderful throughout my whole refinancing process and I would give her more than 5 stars if I could! :) She is very knowledgeable, helpful and professional. She always responded to my many questions so fast (often within a few minutes!) with the exact information I needed from her and in a  very kind and professional manner.  Annie was highly recommended to me by a friend of mine and I am so glad that I got the opportunity to work with her.

Annie went above and beyond and got me the best rate that no-one else could get! When I told my coworkers about my rate, they were so impressed!  She also always made me feel like a family friend which I really appreciated.  Annie is an excellent, talented and a very smart loan consultant, and also at the same time she is truly an amazing human being.  

I feel so grateful to have the chance to know Annie. People like Annie make this world a better place and make a big positive impact in the lives of others.  I will always consult her in the future and I highly recommend her!  

Dear Annie, your dedication and hard work has immensely helped me and so many people!  Thank you so much for all that you do! 

Our Team

  • Aisling Ferguson

    NMLS #280915 Loan Consultant - San Francisco
    NMLS #280915 / 1850 - CA BRE #01225420 / 01215943

  • Orlando Diaz

    Sr. Loan Consultant - San Francisco - Montgomery St.
    NMLS #238849 / 1850 - CA BRE #01475255 / 01215943

  • Kathy Derangi

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #1151839 / 1850

  • Foster Weeks

    Loan Originator - San Francisco - Montgomery St.
    NMLS #253370 / 1850 - CA BRE #01383598 / 01215943

  • John Joyce

    Mortgage Loan Consultant - Townsend Office S.F.
    NMLS #237603 / 1850 - CA BRE #01723092 / 01215943

  • Sean Maley

    Loan Advisor - Corte Madera Office
    NMLS #237207 / 1850 - CA BRE #01057229 / 01215943

  • James W. Argo

    Senior Loan Officer - San Francisco - Montgomery St.
    NMLS #257031 / 1850 - CA DRE #00869591 / 01215943

  • Larry Horowitz

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #239001 / 1850 - CA BRE #01003870 / 01215943

  • Vince Breen

    Vice President - Townsend Office S.F.
    NMLS #238661 / 1850 - CA BRE #00923758 / 01215943

  • Christopher Baker

    Sr. Commercial & Residential Loan Officer - Townsend Office
    NMLS #294586 / 1850 - CA BRE #01117785 / 01215943

  • Kara Fiore

    Loan Consultant - Townsend Office S.F.
    NMLS #241552 / 1850 - CA BRE #00977921 / 01215943

  • Natasha Lovas

    Senior Mortgage Advisor - San Francisco - Montgomery St.
    NMLS #239455 / 1850 - CA BRE #01161948 / 01215943

  • Ken Dean

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #237940 / 1850 - CA BRE #0902556 / 01215943

  • Robin Patronik

    Senior Loan Officer - San Francisco - Montgomery St.
    NMLS #241087 / 1850 - CA BRE #01347330 / 01215943

  • Alan Kirth

    Sales Manager - Burlingame Office
    NMLS #238808 / 1850 - CA BRE #00848621 / 01215943

  • Julie Malta

    Loan Consultant - San Mateo, Burlingame (NMLS #254124)

  • Eric Fairfax

    Branch Manager / Sr. Loan Consultant - Townsend Office S.F.
    NMLS #57748 / 1850 - CA BRE #01135991 / 01215943

  • Gordon Friedman

    Loan Officer - Corte Madera Office
    NMLS #248664 / 1850 - BRE #01333625 / 01215943

  • Pov Oum

    Loan Officer-San Francisco-Montgomery St.
    NMLS # 1226687 / 1850 - APMC CA BRE #01215943

  • Marilee Breslin

    Sr. Loan Consultant - Townsend Office S.F.
    NMLS #238468 / 1850 - CA BRE #00688844 / 01215943

  • Tim Higbee

    Sr. Mortgage Consultant - San Francisco

  • Sherri Collins

    Loan Advisor
    NMLS #: 304940/1850 | CA BRE#: 01152449/01215943

  • Annie Au-Yeung

    Loan Consultant-San Francisco-Montgomery St.
    NMLS # 291529 / 1850 - APMC CA BRE #01215943

  • Allan McAllister

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #280540 / 1850 - CA BRE #01372084 / 01215943

  • Ron Fiore

    Vice President - Townsend Office S.F.
    NMLS #57752 / 1850 - CA BRE #01142223 / 01215943

  • Joel Marks

    Loan Advisor (NMLS: #216888/1850)

  • Kevin Casey

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #238192 / 1850 - CA BRE #01178612 / 01215943

  • Rich Polonsky

    Mortgage Loan Consultant - Townsend Office S.F.
    NMLS #237277 / 1850 - CA BRE #00496899 / 01215943

  • Patrick Gardner

    Sales Leader and Loan Originator
    NMLS # 378888 / DRE # 01734615

  • Cecelia Tyeskey

    Reverse Mortgage Specialist - San Francisco - Montgomery St
    NMLS #239861 / 1850 - CA BRE #01212004 / 01215943

  • Suzanne Diliberto

    Loan Consultant - Corte Madera Office
    NMLS #286438 / 1850 - CA BRE #00991022 / 01215943

  • Audrey Boissonou

    Loan Officer-Walnut Creek Office
    NMLS # 254351 / 1850 - CA DRE #01268758 / 01215943

  • Bart Welles

    Loan Specialist - Corte Madera Office
    NMLS #281755 / 1850 - CA BRE #01167732 / 01215943

  • Scarlet Kim

    Mortgage Specialist - Townsend Office S.F.
    NMLS #240991 / 1850 - CA BRE #01267469 / 01215943

  • Ming Leong

    Loan Consultant - San Francisco - Montgomery St.
    NMLS # 252471 / 1850 - CA BRE #01369831 / 01215943

  • Richard Chalifour

    Residential & Commercial Loan Consultant - Townsend Office
    NMLS #349170 / 1850 - CA BRE #00915461 / 01215943

  • Alma Portillo

    Loan Advisor - Townsend Office S.F.
    NMLS #280540 / 1850 - CA BRE #01444581 / 01215943

  • Jihad "Jay" Totah

    Loan Advisor - Burlingame Office
    NMLS #298898 / 1850 - CA BRE #01170254 / 01215943

  • Christopher Tyeskey

    Senior Loan Advisor - San Francisco - Montgomery St.
    NMLS #916573 / 1850

  • Mireille Costandi

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #249322 / 1850 - CA BRE #01132350 / 01215943

  • KC Murphy

    Sr. Loan Consultant - San Francisco - Montgomery St.
    NMLS #255492 / 1850 - CA BRE #1007053 / 01215943

  • Fe David

    Loan Consultant - San Francisco - Montgomery St.
    NMLS # 482592 / 1850 - APMC CA BRE #01215943

  • Risa J. Meyer

    Mortgage Specialist - San Francisco - Montgomery St.
    NMLS #332214 / 1850 - CA BRE #01126851 / 01215943

  • Sahar Milani

    Mortgage Consultant - Townsend Office S.F.
    NMLS #: 1521039/1850

  • Fred Morfit

    Loan Advisor
    NMLS #: 276572 / 1850

  • Bob Bednarz

    Loan Advisor - Corte Madera Office
    NMLS # 259771 / 1850 - BRE #01109882 / 01215943

  • Bob Siefert

    Senior Vice President - San Francisco - Montgomery St.
    NMLS #55105 / 1850 - CA BRE #00921214 / 01215943

  • Amy Lai

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #341535 / 1850 - CA BRE #01795977 / 01215943

  • Terry Wilson

    Sr. Loan Consultant - Townsend Office S.F.
    NMLS #242333 / 1850 - CA BRE #00989772 / 01215943

  • Sheila Wood

    Manager/Loan Consultant - San Francisco - Montgomery St.
    NMLS #253742 / 1850 - CA BRE #00824166 / 01215943

  • Mark Wiener

    Loan Officer - San Francisco - Montgomery St.
    NMLS # 246293 / 1850 - APMC CA BRE #01215943

  • Mary Fung

    Loan Consultant
    NMLS #858429 | CA-DRE #2000531

  • Victoria Bahnasy

    Sr. Loan Consultant - Townsend Office S.F.
    NMLS #248727 / 1850 - CA BRE #00549512 / 01215943

  • Sally Adam

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #245703 / 1850 - CA BRE #01244582 / 01215943

  • Jim Arrigoni

    Sr. Loan Consultant - Corte Madera Office
    NMLS #286481 / 1850 - CA BRE #00956125 / 01215943

  • Mike Collins

    Loan Advisor
    NMLS #: 315150/1850 | CA BRE #: 00164416/01215943

  • Deanna Cirimele

    Loan Advisor
    NMLS #: 304939/1850 | CA BRE #: 01152450/01215943

  • Larry Gray

    Sr. Loan Officer - Corte Madera Office
    NMLS # 335290 / 1850 - APMC CA BRE #01215943

  • Karen Toms Brown

    Mortgage Advisor - Townsend Office S.F.
    NMLS #287920/1850 - CA BRE #01102590/01215943

  • Peter Thompson

    Loan Officer-Walnut Creek Office
    NMLS # 310593 / 1850 - APMC CA DRE # 01215943