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

Share

Recommendations (2447)

Yesterday

Andree A Kavanaugh recommends Scarlet Kim

homeowner

Scarlet is professional, easy to work with and helped with all the details of this transaction.
I would definitely recommend her.
2 days ago

Kevin and Anne recommend James W. Argo

Jim was recommended to me for home mortgage when we first purchased our home years ago. He was able to help with our initial financing and was answered all our questions during this stressful process. When it was time to refinance, Jim was the only person I considered for this task. Just as before, the process was smooth and painless. It took a little longer during COVID times, but the loan was set up and closed without any issues. Whenever anyone I know needs help with their home mortgage needs, Jim is always the first person I recommend.
2 days ago

David Levin recommends Gordon Friedman

Attorney

Doing a refi is not exactly fun, but Gordon made the process as simple and painless as it can be.
3 days ago

Ed Hauer recommends Eric Fairfax

Owner

Eric has been doing my loans for 20 years I always use him.
3 days ago

brian young recommends Eric Fairfax

3rd time I used Eric, and as always it went smooth and got a great rate.
3 days ago

Lori Nava recommends Alan Kirth

I would highly recommend Alan. He is very thorough, knowledgeable, professional and works for your best interest. We have used him twice and I always recommend him to clients and friends!
Jan 12, 2021

Stacey K Redman recommends Sherri Collins

HR Director

In 2020 I refinanced and also took out a new mortgage. Sherri is great to work with . She is proactive and knowledgeable. She can always be reached and is more than willing to go above and beyond. She has always found the best product for us.
Jan 12, 2021

Ralf S. recommends James W. Argo

Jim has helped me with a number of loans and has always made the process easy. I would recommend him to anyone.
Jan 12, 2021

Thomas O. recommends Kathy Derangi

I felt well taken care off. You were always available to talk, replied promptly and made the experience a good one - again. Thank you - I would definitely recommend you!
Jan 12, 2021

John Rodriguez recommends Vince Breen

Vince made the entire process easy, great communication and was there for any questions I had. I appreciate all the work he puts in to make it easy for his customers. Thanks Vince. Highly recommend to all!!
Jan 11, 2021

Jeffrey E. recommends Larry Horowitz

As always, Larry managed our latest refi with prompt action and great attention to detail. We'll certainly go back to him when the need arises, as we have for 20 years.
Jan 10, 2021

XAVIER B. recommends Sean Maley

I've worked with Sean several times over the years for mortgage and refinancing. He's always been very responsive, thorough and I trust he worked hard to get us the best interest rates available. I highly recommend Sean.
Jan 6, 2021

Catherine Vowles recommends Aisling Ferguson

I’ve worked with Aisling on one home loan and two refis. She’s awesome. Professional and fast. She comes highly recommended.
Jan 6, 2021

Jessica Wilson recommends Kathy Derangi

The best. She made our dreams into a reality, had everything moving extremely quickly, and got us a great rate. Couldn’t be more thankful. 10/10 would recommend.
Jan 5, 2021

Flora Grubb recommends Gordon Friedman

Owner / Flora Grubb Gardens

It was wonderful and easy to work with Gordon.
Jan 5, 2021

Kathleen S. recommends Sean Maley

Sean and his team managed to close a purchase loan and a refi for us in under 30 days, helping us to buy our second dream home while affordably keeping our first dream home. This is maybe the fourth or fifth transaction Sean has complete for me over the past 30 years. He's amazing and is the only broker I will work with.
Jan 5, 2021

Levon S. recommends Sean Maley

Sean is professional, knowledgeable, caring, patient and always direct and clear about what is required to obtain the right loan. Always responsive and available. Always an advocate for his clients. My wife and I have used Sean on several occasions. Referred Sean enthusiastically to many of our friends and my colleagues. Thank you Sean !!!
Jan 4, 2021

Susan Frazier recommends Eric Fairfax

I will always use Eric Fairfax as my mortgage broker. And I highly recommend him to all my family and friends! He held my hand through this entire process and made me feel important and cared for. His work ethic is impeccable and he made himself available to me whenever I needed reassurance. Despite having a very heavy workload he made sure I received the best service and was able to secure a loan package for me that I wasn’t even aware that I could qualify for. If I could give him ten stars instead of five I would! He’s honest and trustworthy and if you choose to give him your business you will never be disappointed! Thanks so much! Susan Frazier
Jan 2, 2021

Peter Goldblum recommends Kathy Derangi

Kathy did an excellent job finding us an excellent rate on a loan. She meticulously shepherded us through the process. She kept us apprised of actions we needed to take and deadlines we needed to meet. Refinancing is an arduous process, I recommend Kathy highly for those who qualify.
Jan 1, 2021

Margo Roeckl recommends James W. Argo

James did a fabulous job navigating a very tricky refi. He was great at communicating and was there with every step of the way - he's the best!
Dec 30, 2020

Tonya Zirelli recommends John Joyce

John and Asa have helped us numerous times with refinancing our primary residence and our multi family property. They are always so helpful in walking us through the steps and guiding us to closing. I highly recommend their team, and will not hesitate to work with them again.
Dec 29, 2020

Gerald Karczewski recommends Vince Breen

Vince ALWAYS does a fantastic job! We have been refinancing with Vince for over a decade and he makes it so easy! Very responsive & his team is amazing as well!
That's why we keep coming back for more!
Dec 29, 2020

Lisa Berling recommends Sean Maley

Tax Accountant

Sean and his team are amazing. They handled our refi with efficiency and responded to all my questions immediately. I highly recommend Sean and his team.
Dec 29, 2020

James Byrer recommends Marilee Breslin

Marilee worked tirelessly to get us the best rate, and was extremely flexible when we needed it.
Dec 29, 2020

Harold & Debra Martin recommend Kathy Derangi

Kathy did an outstanding job at arranging our loan! We had total trust in her, we knew she would look out for our best interests! She kept in constant contact we always knew the status of our loan. I will continue to recommend her to all of my family and friends and anyone that is looking to obtain a loan!

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

  • John Joyce

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

  • Foster Weeks

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

  • Kara Fiore

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

  • Christopher Baker

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

  • Eric Fairfax

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

  • Alan Kirth

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

  • Robin Patronik

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

  • Julie Malta

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

  • Gordon Friedman

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

  • Marilee Breslin

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

  • Pov Oum

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

  • Annie Au-Yeung

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

  • Sherri Collins

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

  • Tim Higbee

    Sr. Mortgage Consultant - San Francisco

  • Joel Marks

    Loan Advisor (NMLS: #216888/1850)

  • Allan McAllister

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

  • Kevin Casey

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

  • Ron Fiore

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

  • Patrick Gardner

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

  • Rich Polonsky

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

  • Suzanne Diliberto

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

  • Cecelia Tyeskey

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

  • Audrey Boissonou

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

  • Scarlet Kim

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

  • Bart Welles

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

  • Christopher Tyeskey

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

  • 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

  • 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

  • Sahar Milani

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

  • Risa J. Meyer

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

  • Sheila Wood

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

  • Fred Morfit

    Loan Advisor
    NMLS #: 276572 / 1850

  • Robert A Goeller III

    Loan Consultant
    NMLS #119842/1850

  • 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

  • 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