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Gary Harwyn

Gary Harwyn

Senior Loan Officer
Movement Mortgage
NMLS ID # 331391
146 Fairchild St. Suite 180, Charleston, SC 29492
Dial Phone Number
p: (843) 224-5619
f: (843) 628-0789
Send E-mail to
e: gary.harwyn@movement.com

REFINANCE CALCULATOR

Use Our Refinance Calculator to Unlock Your Mortgage Savings

Thinking about refinancing your mortgage? Our Refinance Calculator helps you estimate potential savings, lower monthly payments, and determine if refinancing is the right move for you. Simply enter your loan details, compare options, and get a personalized assessment of your refinancing potential.


Michelle B, HOMEBUYER

"Gary & the team were very communicative and responsive throughout the process!"

Feb 11, 2026

Barbara V, HOMEBUYER

"My daughter will now be able to own a house."

Feb 10, 2026

James B, HOMEBUYER

"Gary, he is the kind of person I like dealing with, doesn't muddle the conversation , stays on point, the word Wait, is not in his vocabulary."

Jan 23, 2026
Gary Harwyn
Gary Harwyn
Senior Loan Officer
Ready to learn more or get started? Complete the form and let’s connect.
146 Fairchild St. Suite 180, Charleston, SC 29492
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NMLS # 331391

State License #FL-LO64180, GA-331391, MD-331391, MN-MLO-331391, NC-I-197547, SC-BFI-MLO - 331391, WA-MLO-331391