In 2025, InterWest Mortgage has once again proven its dedication to excellence by being named a Statewide Winner in the prestigious Idaho’s Best Awards. In addition to earning the title of Best Mortgage Lender of Eastern Idaho, this trusted mortgage company has also been honored in the “Best of Greater Idaho Falls” contest for three consecutive years. These back-to-back recognitions are no accident—they are the result of consistent, customer-first service, deep community ties, and an elite team of mortgage professionals leading the charge.
Much of this recognition stems from the glowing reputation InterWest Mortgage has built across the state. With over 392 online reviews and an impeccable A+ rating from the Better Business Bureau (BBB), this award-winning lender has become synonymous with trust, professionalism, and personalized service. It’s no coincidence that the top three mortgage lenders in Bonneville County—Joni Kepler, Jason Speirs, and Sean Finch—are all under one roof at InterWest Mortgage.
What Makes Idaho’s Best Award So Meaningful?
The Idaho’s Best Awards are not simply popularity contests—they are a rigorous and highly regarded measure of public trust, service excellence, and business reputation across the state. According to the official Idaho’s Best process (as detailed on idahosbest.com), winners are selected through a three-tiered process:
- Public Nominations – Only businesses nominated by Idaho residents are eligible for consideration.
- Voting Phase – The public is then invited to vote on their favorites in each category.
- Validation by Review Panel – Finalists are judged based on customer reviews, business reputation, and overall excellence.
This process ensures that winners aren’t just popular—they are proven providers of outstanding service. InterWest Mortgage’s 2025 win proves that their commitment to homebuyers and homeowners in Idaho goes far beyond standard service—it’s a legacy of excellence.
InterWest Mortgage: The Pillars Behind Their Continued Success
The consistent success of InterWest Mortgage doesn’t happen by chance. The company is built on four core pillars that have made it a top mortgage lender in Idaho for decades: expert leadership, comprehensive in-house operations, unmatched customer service, and strong community roots.
1. Expert Leadership from Idaho’s Top Mortgage Professionals
At the center of InterWest Mortgage’s reputation are its standout leaders:
- Joni Kepler, SVP/Branch Manager, brings decades of high-level experience to the table. Her leadership has helped define the company’s client-focused culture.
- Jason Speirs, VP/Mortgage Loan Originator, is recognized for his integrity, clarity, and tireless work ethic. His dedication to educating clients and guiding them through the lending process has earned him a loyal client base.
- Sean Finch, VP/Mortgage Loan Originator, is known for his enthusiasm, responsiveness, and commitment to achieving the best results for his clients.
These three professionals aren’t just part of the InterWest team—they are the three top-producing mortgage lenders in Bonneville County. It’s no coincidence that the top three lenders in Bonneville County are all in one place.
2. Seamless In-House Operations
One major differentiator for InterWest Mortgage is that they cover all significant steps of the mortgage process. These include processing, underwriting, closing, and funding the loan, which are handled in-house. This full-service model provides:
- Faster loan approvals
- Greater transparency
- Better communication with clients
- Fewer bottlenecks and errors
In today’s fast-moving real estate market, having everything under one roof can make the difference between securing your dream home and missing out. Clients who work with InterWest benefit from an efficient, controlled process that keeps them informed every step of the way.
3. A Commitment to Personalized Service
Customer satisfaction is at the core of InterWest Mortgage’s philosophy. The entire team is trained and empowered to provide personalized, responsive service from the first consultation through closing and beyond. Their 392+ reviews from satisfied clients reflect a consistent pattern:
- Clear communication
- Timely responses
- Expert guidance
- A genuine sense of care and connection
InterWest understands that buying or refinancing a home is one of the most important financial decisions a person will make. That’s why they take the time to understand each client’s unique needs, goals, and economic situation before recommending the best solution.
4. Deep Community Roots in Idaho Falls and Beyond
Founded in 1986, InterWest Mortgage has been a trusted fixture in the Idaho Falls community for nearly four decades. Over the years, they’ve helped thousands of families in Bonneville County and surrounding areas purchase homes, refinance their mortgages, and improve their financial well-being.
Their presence goes beyond business—they’re active participants in local events, sponsors of community initiatives, and supporters of various Idaho charities and causes. This community investment has paid dividends in the form of lasting relationships and loyal clients who consistently return to InterWest for their lending needs.
Why InterWest Mortgage Continues to Stand Out in 2025
InterWest Mortgage continues to lead Idaho’s mortgage industry because they combine big-bank capability with small-town service. Here’s what continues to set them apart:
- Expertise: Their leadership team has over 75 years of combined experience, allowing them to handle even the most complex loan scenarios with confidence and precision.
- Efficiency: In-house processing means faster closings and fewer surprises.
- Transparency: Clients know what to expect and are guided every step of the way.
- Customization: No two mortgages are alike, and InterWest tailors every loan to the client’s unique goals.
- Local Knowledge: As Idaho natives and long-time residents, their team has a deep understanding of the regional real estate market.
- Reputation: An A+ BBB rating and hundreds of five-star reviews are powerful testaments to the trust they’ve earned.
Looking Ahead: A Legacy of Excellence
As Idaho continues to grow, so does the demand for reputable, client-centered mortgage lenders. InterWest Mortgage is well-positioned to meet that need. Their continued recognition in statewide and regional contests, such as Idaho’s Best and Best of Greater Idaho Falls, is evidence that their commitment to excellence is not only recognized but also deeply valued by the communities they serve.
By remaining focused on what matters—integrity, service, and community—InterWest Mortgage sets the standard for what mortgage lending should look like in Idaho. Are you looking for a reliable mortgage lender in Idaho Falls, Eastern Idaho, or anywhere in the state? Look no further than InterWest Mortgage—where Idaho’s top loan officers come together to deliver an unmatched lending experience. Reach out today and discover why so many Idahoans trust InterWest with one of life’s most significant financial decisions. Call us today at 208-525-8778.
