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 (1478)

Nov 15, 2018

Louisa Man recommends John Joyce

Louisa Man

He is very professional and knowledgeable. Very helpful as well. Highly recommended!!
Nov 15, 2018

Zara Jakobs Gourji recommends Cecelia Tyeskey

Chief Process Officer

Definitely a 5 Star Rating.

Professional, courteous, on-time, always with a great smile and a positive energy, Cecilia will do her job and give it 100%. She is always easy to reach, fast on replies and among all, will let you feel stress-free throughout the process of your business affair with her.
Nov 15, 2018

Konstantin Gourji recommends Christopher Tyeskey

I have been working with Chris & Cecelia for 10+ years. They are my "to go" to couple, whenever I need a new house loan, LOC or to refinance. They are both very dedicated, professional, super ethical, get things done and just great people to work with! Would recommend them to anyone who is looking for a refinance or to finance any house purchase!
Nov 15, 2018

Zara Jakobs Gourji recommends Christopher Tyeskey

Chief Process Officer

Christopher is an incredible person. Not only is he professional and always punctual (about time and about work related issues, concerns, solutions) , he is also a very sincere and passionate individual. Christopher is passionate about what he does and that translates into his work ethics and relationships he establishes with his coworkers and clients.

I had a great privilege to work with Christopher on more than one project. He was efficient and effective, fast and to the point. We had a great success and our goal was always met.
Nov 13, 2018

Allan Green recommends Guy Rivera

General Contractor

Guy and his team did a spectacular job! The whole GMSB team were a pleasure to deal with- diligent, professional, and friendly. If you don't give him a chance you would be doing yourself a disservice. Thank you, Guy and the GMSB team!
Nov 9, 2018

Patrick recommends Guy Rivera

Guy and his team were great to work with. They were incredibly diligent in securing the loan pre-approval, and were very patient and supportive as we conducted the search for our home. Great partners throughout the process - highly recommended.
Nov 5, 2018

Jonathan patrick brooder recommends Ken Dean

Sir

Simply the best!
Nov 5, 2018

Alexandra Preston recommends Ken Dean

Working with Ken Dean was an absolute pleasure. Not only is he a responsive and helpful loan consultant, but he is also a nice person. Thanks so much Ken!
Nov 1, 2018

Lois Ehrenfeld de Buren recommends Eric Fairfax

Lois Ehrenfeld de Buren

Eric helped my husband Philip de Buren & me every step along the way. A big thank you for getting us through all the paperwork etc.

Lois

Oct 31, 2018

Samya Sattar recommends Gordon Friedman

Gordon helped us through a particularly long, complicated and onerous refinance. He was always very responsive and communicative and explained the nuances of refinance requirements with patience and empathy. Sometimes it just helps to hear "I know this seems silly but this is what the bank needs. We'll get through it." When we ran into obstacles along the way, Gordon worked with both sides (the bank and us) to get the best outcome. We highly recommend Gordon and his human touch. Thank you, Gordon!
Oct 29, 2018

Jim and Grace recommends Kevin Casey

Kevin Casey is top notch in our book as he helped us with out recent loan application for a rental property. We were denied by our initial bank loan application and he was able to work with us in a very timely basis and got us to close in about weeks. We highly recommend him. Very seasoned and knowledgeable! Thanks Kevin!
Oct 27, 2018

Laura Drammer recommends Guy Rivera

Laura Drammer

Excellent customer service, continuous updates and status. Great personal attention. And closed on time!!! Thanks to Guy, Vittoria, Tara and Laurie!!
Oct 24, 2018

Sharon M Gleason recommends Phil Caulfield

Project Execution Manager

Phil was a true pleasure to work with. He always has a calm evenness about him. He knows the business well and is very professional. He is patient and encouraging through the process knowing it can be a stressful time for the buyer. I appreciated his tenacity and perseverance. I would recommend any of my friends or colleagues to work with Phil at Guarantee Mortgage.
Oct 24, 2018

Thomas Overthun recommends Kathy Derangi

Kathy guided us through the entire process, always available, on the ball and very communicative. We highly recommend her!
Oct 22, 2018

Soudipta Das recommends Richard Chalifour

We had worked with Richard for closing our first property. We would highly recommend Richard. He is very detail oriented and is always ready to help with any questions that we had. Like he always says, for him its not a one time business that is important, its the relationship that he develops with his clients that is important. And I can definitely vouch for that. Would highly recommend Richard to anyone looking for help in mortage services.
Oct 22, 2018

Heather Barondess recommends Aisling Ferguson

client

Aisling competently navigated us through a 6-unit condo conversion - a massive feat! She worked directly with 3 of the 6 TIC owners on our refinance loans, and coordinated with the other owners to ensure everyone's ducks were in a row to all close on the same day. She acted as Project Manager in a way that was literally priceless. We got lucky enough to eek out a loan lock before rates skyrocketed, so I'm also grateful for that. I'd definitely hire Aisling again. For anyone navigating a condo conversion - you're in good hands.
Oct 20, 2018

Ed DaSilva recommends Vince Breen

Vince and his team are helpful, professional, efficient and communicate very well. Always a pleasure to trust in Vince and his team. Thanks again.
Oct 18, 2018

Katherine Gardner recommends Guy Rivera

Katherine Gardner

I had a high debt ratio a very difficult loan. The team stayed on top of things requested from the investor. Locked into a great rate and pulled a miracle.
Oct 9, 2018

Elim recommends Christopher Baker

I've worked with many lenders before, none come nearly as good as Chris. He's professional, knowledgeable, courteous, patient, resourceful, available, and genuinely wants to help you to make it work. I would highly recommend him to anyone!
Oct 7, 2018

ava lin recommends Christopher Baker

real estate broker

Chris is very knowledgeable, thorough, and professional. One of the best mortgage brokers I've worked with. Highly recommend!
Oct 5, 2018

Nolan Kelly recommends Ken Dean

Sales Manager

Ken took great care of us! He explained everything thoroughly and made us both feel at ease. Have already recommended him to others.
Sep 19, 2018

Christianne and Alberto Peña recommends Marilee Breslin

Senior Tech Designer

Marilee’s wealth of knowledge, experience, and attention to details is outstanding! She will work hard to get you the best rate while also balancing your priorities. She has always given us solid advice and guidance. No need to look further!!
Sep 19, 2018

Leslie McNabb recommends Guy Rivera

Leslie McNabb

Guy and his team at Guarentee Mortgage are amazing! They helped us get pre-approved and walked us through the process of getting us into the house we’ve always wanted! I highly recommend Guy!
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.

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

  • 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

  • Ken Dean

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

  • John Joyce

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

  • Marilee Breslin

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

  • Jihad "Jay" Totah

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

  • Gordon Friedman

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

  • Christopher Tyeskey

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

  • Alma Portillo

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

  • 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

  • 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

  • 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