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
2 days ago
Attorney
★ ★ ★ ★ ★
Sean Maley was excellent to work with. He was responsive, helpful and always thinking about how to make the deal work on the tight time schedule we needed. I highly recommend him.
Sep 15, 2020
★ ★ ★ ★ ★
Sean and his team always anticipated the next step and worked hard to get our loan done as quickly as possible. I highly recommend him!
Sep 14, 2020
Executive Assistant
★ ★ ★ ★ ★
Sean and his team made the entire process seamless. As a first time buyer I had no idea what to expect and no experience in the ups and downs and in and outs. People tried to scare me about the process but that wasn't my experience at all - would highly recommend!
Sep 14, 2020
★ ★ ★ ★ ★
Sean and his team were fast, responsive, and always anticipating the next step. They are complete professionals who are a great fit for any home loan!
Sep 9, 2020
Senior Training Manager (Biotech), Writer & Art Collector
★ ★ ★ ★ ★
Sean and his team were a great help during my recent refinance of my home. His outstanding customer service, great sense of humor and professionalism made the process go smoothly. I have referred several friends and colleagues to Sean and would highly recommend him. Thank you, Sean!
Sep 8, 2020
Surgical consultant
★ ★ ★ ★ ★
Sean is excellent! He is so attentive and quick to respond. We had a few issues w/ our real estate agent and even though it wasn’t Sean’s fault- he stepped in and helped to solve the problem and make it right. It spoke volumes about the kind of person he is.
Sep 3, 2020
Vice President of Creative
★ ★ ★ ★ ★
This is my third transaction with Sean and team. Again, it was a terrific experience. He helped me understand everything I had to do to successfully secure a loan in a timely manner.

Also, I’ve also referred a few friends to Sean and their experience has been similar to mine.
Sep 3, 2020
★ ★ ★ ★ ★
Sean has been helping us since we first bought our home, 20 years ago. This is our 5th refin. He is helpful, professional and always get us a great deal. I highly recommend him.
Aug 14, 2020
★ ★ ★ ★ ★
Sean and his team made the REFI process painless. They're very efficient and quick to respond...highly recommend!
Aug 11, 2020
Team Leader
★ ★ ★ ★ ★
Best experience ever all because of Sean. Would highly recommend him to friends and family.
Jul 30, 2020
★ ★ ★ ★ ★
In all, a painless experience - Sean clearly is an expert in his field and went the extra mile to get us the best deal and walk us through the process.
Jul 23, 2020
★ ★ ★ ★ ★
Sean was a great help and I did and do recommend him to friends
Jul 23, 2020
Professor
★ ★ ★ ★ ★
As a repeat client, I can certify that Sean is extremely efficient in finding the best loan terms and organizing all documentation, appraisal and closing paperwork. On each occasion, it took only a few short emails to get it all sorted out. I’ve improved my financing terms twice with his help.
Jun 30, 2020
★ ★ ★ ★ ★
Sean’s customer service and expertise are unparalleled! Painless experience and I highly recommend Sean!
Jun 30, 2020
★ ★ ★ ★ ★
Sean and his team are incredibly knowledgeable, professional and organized. Sean kept me informed during the stressful process and was patient and through answering my many questions. I highly recommend using Sean Maley’s service’s.
Jun 22, 2020
CEO
★ ★ ★ ★ ★
Sean was an absolute gem to work with! He and his team kept us informed, up to date, and stepped us through every aspect of our refi. It's been a pleasure to work with Sean and Guarantee Morgtage - highly recommend them to anyone!
Jun 12, 2020
★ ★ ★ ★ ★
It was such a pleasure working with Sean as we refinanced our home. He is an expert at what he does and you feel supported every step of the way.

I highly recommend Sean and I will definitely work with him again for any future mortgage needs.
Jun 9, 2020
★ ★ ★ ★ ★
amazing AGAIN
I have worked with Sean multiple times and always with a positve outcome
during this difficult time Sean made the process seamless
thanks Sean
Jun 9, 2020
retired
★ ★ ★ ★ ★
Sean did a fantastic job AGAIN --- several years ago, Sean coordinated the previous re-financing of my mortgage that I requested; I was extremely pleased at that time and am equally pleased with his work which he just completed. I am extremely grateful for Sean's calming oversight during the entire process.
May 28, 2020
★ ★ ★ ★ ★
Refinancing our home was a breeze with Sean's expertise, guidance, and service. He and his executive assistant David supported us through the process with an exemplary level of professionalism and care.
May 28, 2020
Business owner
★ ★ ★ ★ ★
Sean was great great in getting this done during the Covid crisis. Talked me off the ledge more than once
Apr 28, 2020
★ ★ ★ ★ ★
We've worked with Sean twice now, once for our original financing and once on refinancing our house, and both times we had a great experience. He gets it done. He's also totally responsive and available for any questions and eases any of the stress of getting mortgage with his patience.
Apr 25, 2020
★ ★ ★ ★ ★
Sean is simply the best! He's so responsive, patient and attentive, understanding too and gets the best results. Very happy with our several refi's with him.
Apr 23, 2020
★ ★ ★ ★ ★
We've worked with Sean twice now to refinance our home and both times was smooth sailing - proactive, responsive and adept. Right to the point to get it done. We'd work with him again in a heartbeat.
Apr 20, 2020
★ ★ ★ ★ ★
Sean was very professional and knowledgeable of the process. He was responsive to inquiries and proactive to secure our mortgage. I highly recommend Sean and will be engaging him to refi our vacation home.
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Equal Housing Opportunity | NMLS #1850