Sean Maley

Loan Advisor - Corte Madera Office Guarantee Mortgage NMLS #237207 / 1850 - CA BRE #01057229 / 01215943
Since 1991, Sean Maley has excelled at placing clients in the home of their dreams by keeping their best interests at the forefront of every transaction. As a result, Sean has achieved a 96.7% Premier Service Rating—the industry’s leading customer-satisfaction standard.

With the support of his top-notch assistant and husband, David Hasslinger, Sean has built a reputation for swift response, seamless service, and timely escrow closings, while maintaining the highest level of integrity and honesty with his clients. A consistently top-producing mortgage professional serving California homeowners, Sean is the “instruction manual” clients need to help navigate the complex real estate buying process.

Outside of work, Sean and David enjoy hiking, gardening, home remodeling, traveling, and spending time at their weekend home in the Russian River. Their charity work includes raising thousands of dollars for the Aids Life Cycle, Peta and Home for a Home.

Sean was raised in Marin County where he attended St. Isabella’s, Marin Catholic High School and later, the University of San Diego.

Equal Housing Lender
NMLS #237207 / 1850
CA BRE #01057229 / 01215943
Mar 13, 2020
Retired DDS
★ ★ ★ ★ ★
We have called on Sean twice for our mortgage needs. We enjoy Sean’s upbeat energy and rapid response to our many questions. We always trust him to find the best financing for our needs!
Mar 11, 2020
★ ★ ★ ★ ★
Always a smooth process working with Sean & team. Could not ask for a better experience. Highly recommend!
Feb 11, 2020
Store Manager
★ ★ ★ ★ ★
Sean was always attentive, concise and responsive. Juggling the bits and pieces and requested on both sides, Sean continued to reassure us that he had our best interest at hand.
Jan 23, 2020
★ ★ ★ ★ ★
Thank you Sean, once again your help was invaluable!
Jan 20, 2020
★ ★ ★ ★ ★
I would highly recommend Sean. His years of experience are reflected by the following: professionalism, knowledgeable, attention to detail, friendlyness, his great, and having creative solutions in finding best rates.
Jan 2, 2020
★ ★ ★ ★ ★
It was a pleasure working with Sean again on our second REFI. We recommend him highly.
Dec 16, 2019
Home buyer
★ ★ ★ ★ ★
Sean is highly professional and supportive. He has helped us purchase or refinance our home 5 times over the past 18 years. He is knowledgeable and knows the best time to execute a loan! Sean is always responsive and the office staff amazing!
Dec 13, 2019
★ ★ ★ ★ ★
Absolutely the best service and top notch specialist in his field.
Nov 25, 2019
★ ★ ★ ★ ★
Sean has done a remarkable job helping me refinance my lovely home he was referred to me by a friend and I would not hesitate to refer him to anyone who would want lovely quick intelligent service for any loan he was a specially responsive to my questions and I really enjoyed working with Sean
Nov 7, 2019
★ ★ ★ ★ ★
Highly recommend Sean Maley. We have worked with him several times in the past and he has always been extremely helpful and quick to respond to all our questions/concerns.
Nov 4, 2019
business owner
★ ★ ★ ★ ★
Highly recommend Sean Maley.
He is very efficient, responsive and stays engaged from beginning to end. Can’t recommend him enough!
Oct 12, 2019
★ ★ ★ ★ ★
Sean found me a great rate and closed in record time . I have had multiple dealings with him and everyone has been a delight .
Sep 23, 2019
Recruiter
★ ★ ★ ★ ★
Sean did a great job. He was fast in all of his responses, quick to grab a good rate and made my refi seamless.
Sep 20, 2019
★ ★ ★ ★ ★
We had a great experience working with Sean and Guarantee Mortgage. When I had questions, they were quick with a reply and patient in explaining things I didn't know about. As someone new to the home buying process, they made what could have been a painstaking process into a simple, direct and straightforward path to our new home. We couldn't have been happier with their work. It was a positive experience and I would highly recommend Sean and his team. Bravo!
Sep 17, 2019
★ ★ ★ ★ ★
I am blown away at the diligence, focus and personal touch I got from working with Sean and Guarantee Mortgage. We started the process for the mortgage and, in just a month, closed on our new home. I cannot thank them enough for getting things done so quickly and with such care. Interestingly, I was with my realtor and he told me that typically getting across the line with other brokers has been a struggle, but with Sean on top of everything, we came in one week early. If that is not service, I don't know what is!
Sep 14, 2019
★ ★ ★ ★ ★
Seamless and flawless.... Sean is the best! He's helped us through several transactions and all have been positive experiences, with this latest one being exceptionally easy and stress-free. He is professional and incredibly responsive.
Sep 4, 2019
★ ★ ★ ★ ★
We've been working with Sean since 2004 and have always been super impressed by his professionalism, speed, and immediate response to our (many) questions. We've done numerous re-fi's over the years with Sean exclusively but what originally sold us on Sean was back in 2004 when he rescued us from a horrible situation with a disreputable mortgage broker. Sean steeped in and saved the day by securing us a loan in record time. We're still in the same house today thanks in large part because of Sean's actions almost 15 years ago. Highly recommend!
Aug 22, 2019
owner - Marin Home and Land Appraisal
★ ★ ★ ★ ★
Efficient, knowledgeable and has 100% follow up. Sean hits the trifecta of borrower needs. The team is great too, wish I had staff like that. He never gets flustered, he just solves issues and keeps you moving forward. Thank You Sean.
Aug 21, 2019
★ ★ ★ ★ ★
Sean is wonderful! He has guided us through several transactions and every time the experience has been positive, professional, and dare I say easy. He is fun to work with and extremely knowledgeable. He is very responsive to phone calls, text messages, and emails and his attention to detail is amazing! We wouldn't do a mortgage transaction without him!
Aug 9, 2019
★ ★ ★ ★ ★
Sean is awesome! I worked with him to secure my loan for my home. He was always very responsive and on top of things. Guided me through the process and made things go smooth. I would highly recommend him.
Jul 15, 2019
★ ★ ★ ★ ★
Sean is committed and does an excellent job guiding you to a smooth settlement. I highly recommend Sean.
Jul 9, 2019
★ ★ ★ ★ ★
Super competent and uber responsive. Highly recommend.
Jul 8, 2019
CEO
★ ★ ★ ★ ★

Sean is amazing! I've worked with Sean over the last 2 months to get a loan for a 2 bedroom condo, my first purchase, in SF. He helped us along every step of the way, patiently explaining and re-explaining each of the mind-bogglingly complicated steps in the process of getting a mortgage loan.

Sean is the BEST communicator I know. Nearly every time I called him over 2 months, he either answered immediately or called me back within 1 hour. His email response times were phenomenal. He is personable, easy going, competent, and follows through on every request.

Pick him.
Jul 2, 2019
★ ★ ★ ★ ★
Sean consistently offered support through our new home purchase. He was accessible and always prepared for our (numerous) questions.

I appreciate his follow through and his attention to detail made the home purchase process fairly simple to navigate.

My highest recommendation for Sean!
Jun 3, 2019
architect
★ ★ ★ ★ ★
It was a pleasure working with Sean on our REFI. He knew how to get us through the process efficiently and successfully. He was always very quick getting back to us when we had questions. We recommend him highly.
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Equal Housing Opportunity | NMLS #1850