Speed
Fly through the mortgage process with the utilization of today’s cutting edge technology
Ease
Navigate through the loan process with ease using our next-level app, S1 Connect
Expertise
Explore your financial options with one of the best in the mortgage industry
Meet Our Team
Gregory Marskey
Loan Officer
NMLS: 1236384
Phone: 530-966-1064
Email: gmarskey@s1l.com
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Ava Elsner
Loan Officer Assistant
NMLS: 2289243
Phone: (424) 319-6978
Email: aelsner@s1l.com
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Catherine Aguilar
Loan Officer Assistant
NMLS: 1613524
Phone: (209) 332-8913
Email: caguilar@s1l.com
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Caysee Steindel
Loan Officer Assistant
NMLS: 1923394
Phone: (530) 291-2094
Email: csteindel@s1l.com
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Dawn Monks Hoffmeister
Team Loan Officer
NMLS: 1066352
Phone: 214-563-3138
Email: dhoffmeister@s1l.com
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Kim Flowers-Browne
Loan Officer
NMLS: 508421
Phone: 530-519-8270
Email: kflowers-browne@s1l.com
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Start Your Application and Pre-Approval Today
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Calculate payments easily
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Securely scan and upload documents
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See your progress and get updates as you go
See What Our Customers Are Saying
Five-star customer experience
Synergy One Lending has the right combination of people and technology.
We provide a consistent client experience that’s centered around your mortgage needs.
96%
Net Promoter Score
4.91/5
Average customer review rating
97%
Average customer satisfaction rate
52,000
5 Star Customer reviews since Feb 2026
Contact Our Branch
610 W. Ash Street Suite 1505 San Diego, CA 92101