Fly through the mortgage process with the utilization of today’s cutting edge technology
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

John Maus
Sales Manager - Producing
NMLS: 23660
Phone: (208) 917-5070
Email: jmaus@s1l.com
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Mike McCulloch
Loan Officer
NMLS: 1676636
Phone: (208) 917-5072
Email: mmcculloch@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.
30,142
Customer reviews since July 2017
4.9/5
Average customer review rating
96.87%
Average customer satisfaction rate
94.35%
Net Promoter Score
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
1970 E 17th St., Suite 205 Idaho Falls, Idaho 83404