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 (1455)

Sep 9, 2018

Madeline and Manuel Martinez recommends Christopher Baker

Napa and San Francisco Peninsula Homeowners

We have depended on Chris for many years to get us the best home financing available. He always performs. He is extremely knowledgeable, and we also enjoy his pleasant demeanor.

I highly recommend Chris, without reservation.

Madeline and Manuel Martinez
Sep 6, 2018

Nate Dunstan recommends Gordon Friedman

Homeowner

Gordon helped my wife and I buy our first home, refinance, and then purchase our next home which was tricky since it was a duplex which we bought with another couple. He was helpful and professional throughout, explained things clearly, and I would definitely recommend him.
Sep 6, 2018

Bruce Nita recommends Kathy Derangi

Genomics

Kathy has always gone above and beyond to find the best solution with transparent guidance that only a seasoned and skilled agent can provide. Thanks so much Kathy for helping us through our first home and your continued support in years that come.
Sep 4, 2018

Aaron Aknin recommends Aisling Ferguson

Aisling has helped me with two different transactions - a refinance as well as the purchase of a home. Both transactions were complex because they involved a multi-family dwelling and more than one owner on title. She did a great job both times and I would use her services again for sure.
Sep 3, 2018

Pete recommends Kathy Derangi

Kathy was extremely diligent and responsive. We needed a quick close and Kathy was able to coordinate all aspects of the close in order to achieve the desired outcome.
Sep 3, 2018

Cory Bair recommends Guy Rivera

Knowledgeable. Open for answering my questions in a clear and concise manner to help me understand the whole loan process.
Sep 2, 2018

Daniel recommends Alan Kirth

Alan got us a refinance mortgage at a competitive rate when others could not.
Alan has vast knowledge and contacts that provided a solution for us that worked.
Alan is great at developing LOEs (Letters of Explanation) that moved
the loan application through underwriting.
We were fortunate to have him as our advocate through the refinance process.
We recommend Alan for all of your real estate lending needs!
Aug 31, 2018

Rochelle R. recommends Kara Fiore

Kara is a MUST HAVE if you are looking to finance a new home or refinance your existing home. We have worked with Kara on multiple transactions over the past 10 years. Kara is responsive, knowledgeable, on top of things, and someone you can trust navigating what can be a complicated and confusing process to get a mortgage loan.
Aug 31, 2018

Ken Bollier recommends Christopher Baker

I have used Chris for at least 5 refinances. Every time it gets smoother even though the obscene rules get worse. Chris is the consummate broker. He is knowledgeable, patient, available, great at handholding and on top of things 24/7. I highly recommend him.
Aug 31, 2018

David Hukkanen recommends Kara Fiore

Retired

Our family has used Kara many times over the years.
Obtaining financing after ’08 is a frustrating task at best and Kara was able to shield us from most of the silliness during our loan process.
I DO NOT fill out these surveys, but have made an exception as I would highly recommend Kara based on her patience and knowledge of the industry.

Thank you Kara!
Aug 31, 2018

Kyle Rausch recommends Kara Fiore

Fire captain/ paramedic

We have worked with Kara for a few transactions now. She does her job well!
Aug 25, 2018

Bettrietta Kime recommends John Joyce

Being first time home buyers, my husband and I were new to the game and didn't know what to expect. John answered our many questions, gave us our options and explained how each would play out. He was was always accessible, and we never waited long to get a thorough response. Asa was a fantastic communicator, processed our paperwork quickly and was also extremely responsive to our many questions. I am grateful we were referred to them, they made the entire process - easy!
Aug 21, 2018

Elvin & Rose Rivers recommends Christopher Baker

Entrepreneur Duo

When we bought our 1st home 10 years ago, it was both exciting & overwhelming. Chris's positive attitude & ability to find the right loan product made our dreams of homeownership a reality. Two re-fis later, Chris is still passionate in finding the right options for our current needs by keeping us up to date with upcoming products. We highly recommend Chris to those looking for a dedicated & motivated loan officer for your special needs.
Aug 20, 2018

Juanita McVay recommends Phil Caulfield

Ms

Very hands on through the whole process. Helpful in locating all the documents needed. I have used him in the past and will again.
Aug 12, 2018

Max and Sheridan recommends Guy Rivera

SB Aviation

Guy gets it done. Efficient, direct and on time. Will use Guy again!!!
Aug 11, 2018

David Brant recommends Kathy Derangi

As first-time homebuyers, Kathy was an exceptional mortgage broker for us. She laid out a very clear financing path for us given our budget and down payment, and she was transparent with us on what we would get approved for. Kathy was on top of everything when it came to loan pre-approval, and more importantly the very tight Close of Escrow period. My fiancé and I highly recommend Kathy for any first-time homebuyers in the SF market.
Aug 8, 2018

Wyatt Hunter recommends Aisling Ferguson

She's the best - very clear, very concise, very friendly and very helpful. Made the mortgage process as smooth as possible and was flexible when I had a funding hiccup along the way.
Aug 7, 2018

Denise Esguerra-Aguilar recommends Eric Fairfax

Controller

I've worked with Eric for over 10 years and he's totally awesome! He is efficient, effective and is incredibly patient. He has the clients interest at the forefront while attaining the lowest rates. I've strongly recommended him to friends and family without hesitation.
Aug 1, 2018

Chris recommends Larry Horowitz

08/01/2018 Larry is professional, reliable and went to great lengths to make our loan process run smoothly. He is very attentive to detail, and quickly responded to phone calls and emails. He went out of his way to communicate with our realtor, escrow officer and even the seller when questions needed answering. We have used Larry for multiple real estate transactions and highly recommend his services.
Aug 1, 2018

Carl recommends Larry Horowitz

08/01/2018 I've been working with Larry for over 25 years now, and he has always been helpful and reliable. He went above and beyond the call of duty for this recent transaction. He was creative, patient, and persistent. Not many lenders could have helped me in the way Larry did.
Jul 31, 2018

Anonymous recommends Kathy Derangi

Very helpful and efficient
Jul 31, 2018

Michelle W recommends Aisling Ferguson

As a first time home buyer in the bay area, Aisling made the loan process incredibly easy and painless for me. I have nothing but good things to say about the way she works and her ability to make things happen in a timely and efficient manner. She was highly communicative every step of the way, and I never had to followup with her as she was always following up with me. While extremely busy, she also never failed to leave time for me and reminded me to reach out with questions or concerns even on weekends. I fully endorse working with Aisling and look forward to doing so again in the future.
Jul 30, 2018

Abraham Zachariah recommends Kathy Derangi

Very customer service oriented and efficient
👍
Jul 30, 2018

Robert Mayer recommends Aisling Ferguson

Realtor Associate at Hill & Co San Francisco

I have worked exclusively with Aisling for all my clients mortgage needs for over 20 years. Aisling has consistently under promised and over delivered each and every time I have sent a client to her. Even with the more challenging lending situations, she has always performed with a laser focus on delivering results.
I highly recommend Aisling !
Jul 27, 2018

Cy Berlowitz recommends Aisling Ferguson

"Aisling Ferguson assisted us in obtaining two loans to help us purchase a condo for our daughter in San Francisco. It was a complicated transaction but Aisling sailed through it like like the consumate professional that she is. Besides, she held our hands all the way through the transactions.until its completion. Our daughter is now the proud owner of a San Francisco condo, and we couldn't be happier. Anyone needing assistance with a loan would be fortunate to use Aisling Ferguson.

Sincerely Yours,


Cy Berlowitz

Our Team

  • Aisling Ferguson

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

  • Debra Stedt

    Sr. Loan Consultant - San Francisco - Montgomery St.
    NMLS #247657 / 1850 - CA BRE #00972315 / 01215943

  • Orlando Diaz

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

  • Guy Rivera

    Sr. Loan Consultant/Branch Manager - Santa Barbara
    NMLS #57662 / 1850 - CA BRE #01220403 / 01215943

  • Kathy Derangi

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

  • Natasha Lovas

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

  • Larry Horowitz

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

  • Christopher Baker

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

  • Vince Breen

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

  • Julie Malta

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

  • Robin Patronik

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

  • Kara Fiore

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

  • Allan McAllister

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

  • John Joyce

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

  • Ken Dean

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

  • Alan Kirth

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

  • Tim Higbee

    Sr. Mortgage Consultant - San Francisco

  • Sean Maley

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

  • Cecelia Tyeskey

    Sr. Mortgage Loan Consultant - San Francisco - Montgomery St
    NMLS #239861 / 1850 - CA BRE #01212004 / 01215943

  • Kevin Casey

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

  • Eric Fairfax

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

  • Phil Caulfield

    Loan Officer - Burlingame Office
    NMLS #386911/1850

  • Jihad "Jay" Totah

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

  • Marilee Breslin

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

  • Gordon Friedman

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

  • Alma Portillo

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

  • Risa J. Meyer

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

  • Mike Pitts

    Loan Officer - Santa Barbara Office / Solvang Branch
    NMLS #763776 / 1850 APMC BRE # 01215943

  • Ming Leong

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

  • Suzanne Diliberto

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

  • 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

  • Mireille Costandi

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

  • Bart Welles

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

  • Sherri Collins

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

  • Paul Rea

    Loan Consultant - San Francisco - Montgomery St.
    NMLS #280163 / 1850 - CA BRE #00856755 / 01215943

  • Victoria Bahnasy

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

  • Scarlet Kim

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

  • Larry Lawrence

    Sr. Loan Consultant - Townsend Office S.F.
    NMLS # 256746 / 1850 - CA BRE #01132688 / 01215943

  • Patricia Cunningham

    Loan Consultant - Townsend Office S.F.
    NMLS #300360 / 1850 - CA BRE #01120640 / 01215943

  • Gregory Lopez

    Loan Consultant - Townsend Office S.F.
    NMLS #293881 / 1850 - CA BRE #01134932 / 01215943

  • KC Murphy

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

  • Sally Adam

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

  • Sheila Wood

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

  • Jim Arrigoni

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

  • Rob Ortega

    Loan Consultant - Santa Barbara Office
    NMLS #684232 / 1850 - CA BRE #01870056 / 01215943

  • Scott Bonfiglio

    Loan Consultant - Corte Madera Office
    NMLS #286454 / 1850 - CA BRE #01206937 / 01215943

  • Eric Leithliter

    Real Estate Finance - Corte Madera Office
    NMLS #335951 / 1850 - CA BRE #01731131 / 01215943

  • Mike Collins

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

  • Deanna Cirimele

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

  • Richard Kramer

    Loan Officer - Burlingame Office
    NMLS #01197164 / 1850 CA BRE #01197164 / 01215943

  • Richard Frederick

    Loan Originator - San Francisco - Montgomery Street
    NMLS # 1647980 / 1850 - CA BRE #02025529 / 01215943

  • Veronica Mora

    Loan Consultant - San Francisco - Montgomery St.
    NMLS # 274972 / 1850 - APMC CA BRE #01215943

  • Fe David

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

  • Larry Gray

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

  • Sahar Milani

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

  • Karen Toms Brown

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