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

Carlos Velez
Branch Manager
NMLS: 409864
Phone: (210) 740-7947
Email: cvelez@ascend-mortgage.com
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Janna Martinez
Loan Officer
NMLS: 1316848
Phone: (210) 850-7568
Email: jmartinez@s1l.com
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Marie Lifschultz
Sales Manager
NMLS: 1279748
Phone: (210) 818-6479
Email: mlifschultz@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.
What's Your Home Worth?
Find out your equity position and how much your home is worth by using an automated home value portal customized specifically for you.
- Quick & Easy
- Actionable Data
- Personalized Calculations

Contact Our Branch
4100 Spring Valley Rd. Suite 400 Dallas, TX 75244