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 (2602)

9 hours ago

Sylvia L. recommends Audrey Boissonou

Great service! Audrey made the entire process of refinancing so easy; I have recommended her to many friends already.
Jul 22, 2021

Elaine Whitney recommends Orlando Diaz

Client

Orlando supported me in the delicate steps of mortgage re-finance. He kept me well-informed in every adjustment and we closed our loan process successfully. I would happily recommend Orlando to friends, family, or colleagues. He is professional and effective!!
Jul 21, 2021

Abe Levy recommends Kara Fiore

Kara never quits. She’s a superstar. If it’s possible (and maybe even if it’s not), Kara will get it done!
Jul 20, 2021

Chris Munro recommends Orlando Diaz

Orlando is a true professional. He is very responsive and even replied from vacation, (Sorry Orlando!) Our closing was smooth and fast with no surprises, which is exactly what we were looking for.
Jul 18, 2021

Komal T recommends Pov Oum

What a great pleasure to work with her throughout my entire home buying process. She is very professional, efficient & knowledgeable. She answered all the questions/ doubts i had and explained everything in details. I had a great experience and i am very much satisfied with the service. Thank you so much Pov, i truely appreciate your assistance. Best wishes.
Jul 16, 2021

Lisa Navarro Perotti recommends Sean Maley

Realtor

Having known Sean and referred him over the years, It was nice to actually use him personally.
Actually, Sean called me and said" Boy have I got a program for you!"
He worked his magic, and the whole process was painless.
Loved working with Sean and David!
Jul 15, 2021

Todd B. recommends Kara Fiore

Kara makes it very easy to buy or refinance. She is instructive and caring. Thank you Kara!
Jul 14, 2021

Ruby R. recommends Larry Gray

Larry’s approach is personal which gives you comfort that he will do his best to provide you with the best that the company can offer. I worked with Larry twice already and that means something. Thanks again Larry for all your help!
Jul 12, 2021

Jeff Kellmanson recommends Aisling Ferguson

Aisling is an All-Star and a consummate professional who knows the ins and outs of the mortgage business. She not only helped us obtain a competitive rate and terms that suited our needs but perhaps more importantly met or beat every deadline, which in this hyper-crazy real estate market can make the difference in closing a sale. Add in for good measure that she’s a super nice individual to work with, and you’ll understand why I’ll make her my first call next time I’m in the market. I highly recommend her.
Jul 11, 2021

Benny Mopas recommends Alan Kirth

Let me start by saying, Mr. Alan Kirth is the best in the business as a Mortgage Loan Advisor. He is an expert at what he do. He explained the loan process thoroughly and provided us with a "Rate Grid" that help me and my wife decide confidently to proceed with our refinance mortgage loan. His customer service is excellent and he is always available to answer questions. Our experience with him, including the number of days our loan was approved and funded exceeded our expectations.

Fellow California residents, if you are thinking of refinance or first time buyers, don't waste time shopping around, contact Mr. Alan Kirth at Guarantee Mortgage.
Jul 7, 2021

Michael Johnson recommends Sean Maley

We have worked with Sean for the last twelve years various mortgages and on our recent refinance. He's super responsive; and helps make the process as smooth as possible. I would HIGHLY RECOMMEND Sean to anyone seeking a mortgage!
Jul 6, 2021

Scott Faris recommends Gordon Friedman

Gordon made the process of buying my first home manageable. He held my hand through the process of collecting the necessary documentation and answered all of my questions, no matter their scope or complexity. He just brought a lot of integrity to the process, and I felt comfortable trusting him during a – let's be honest – pretty scary life transition.
Jul 6, 2021

Pat Turner recommends Sherri Collins

College Instructor, Marketing

Sherri made this process so easy! No one can compare! She is so organized, diligent and knowledgeable, and her "10,000 hours" of expertise show in every step of the process. Plus she is just really fun to work with and she makes it so pleasant in all of her fast follow-up. This financial area has always been daunting for me; and she was happy to explain it all so that ultimately I understood it better than all my other re-financing. And it all moved smoothly faster too. Thank you for all your good advice, quick action and keen smarts.
Jul 6, 2021

Joseph W. recommends Joel Marks

Joey Marks continues to provide excellent service. I’ve been through multiple refinances and just purchased a house with the help of Joey. I couldn’t ask for more...highly recommend.
Jul 3, 2021

Michael Cunha recommends Sean Maley

Sean was extremely responsive and help me get an amazing rate.
Jul 2, 2021

Dennis Bouey recommends Eric Fairfax

Third time we used Eric. As always, his service is very professional and, best of all, he's very responsive. Will definitely use him a fourth time.
Dennis and Julie
Jul 2, 2021

Tracy LaRue Yalom recommends James W. Argo

Dr.


Not only is Jim knowledgeable, he shares that knowledge in a patient, reassuring, user friendly way. He's trustworthy, responsive, personable, and makes the process go smoothly. I recommend him highly.
Jun 30, 2021

Jim Gregg recommends Sherri Collins

Sherri Collins is a "Rock Star" mortgage broker. Professional, reliable, smart and responsive. I highly recommend her. Best I have ever worked with.
Jun 26, 2021

Matt Delly recommends Aisling Ferguson

Sr. Vice President, Merchandising

Aisling is a rock star! Responsive, detail-oriented, objective, relatable, and thorough. She really goes above and beyond. Aisling is, by far, the most competent professional I have worked with in this space. Would highly recommend!
Jun 25, 2021

Taylor Wasserman recommends Ken Dean

He made sure I got the best rate possible and kept me in the loop… what more can you ask of a lender. Thanks Ken!
Jun 24, 2021

Anonymous recommends Annie Au-Yeung

Annie is awesome! She is very responsible and easy to reach whenever we have questions she will always help out. Definitely recommend her!
Jun 24, 2021

Sean Kreiger recommends Sean Maley

We worked with Sean on our recent refinance. He was super helpful. He knows the industry and is very responsive. I would HIGHLY RECOMMEND Sean to anyone seeking a mortgage!
Jun 23, 2021

DANIEL J SHARKEY recommends Kara Fiore

RETIRED

Kara has handled my mortgage and handled the refinance mortgage I look forward to working with her in the future.
Jun 22, 2021

Janie Mercado-Hartnett recommends Alan Kirth

I was referred to Alan because financing my new home loan was complicated, to say the least. Other institutions could not come up with a solution, but Alan had the answers in a matter of minutes. He worked tirelessly to address every issue I had, was always available, and guided me through every step. I would absolutely recommend him, especially if your financing is complicated.
Jun 18, 2021

craig wasserman recommends Ken Dean

owner

Ken did a great job of following up and making sure everything got done!

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

  • Sean Maley

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

  • John Joyce

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

  • Alan Kirth

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

  • Kara Fiore

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

  • Ken Dean

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

  • Vince Breen

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

  • Eric Fairfax

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

  • Robin Patronik

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

  • Gordon Friedman

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

  • Annie Au-Yeung

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

  • Julie Malta

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

  • 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

  • Sherri Collins

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

  • Tim Higbee

    Sr. Mortgage Consultant - San Francisco

  • Audrey Boissonou

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

  • Joel Marks

    Loan Advisor (NMLS: #216888/1850)

  • Kevin Casey

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

  • Patrick Gardner

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

  • 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

  • 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

  • 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

  • Mireille Costandi

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

  • Ming Leong

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

  • Christopher Tyeskey

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

  • 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

  • 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

  • Fred Morfit

    Loan Advisor
    NMLS #: 276572 / 1850

  • Sheila Wood

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

  • 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

  • Larry Gray

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

  • 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