In 2026, InterWest Mortgage has once again proven why it stands at the top of Idaho’s mortgage industry—earning the prestigious Idaho’s Best Award for the second consecutive year (Gold award). After taking home top honors in 2025, InterWest Mortgage has earned back-to-back statewide recognition, reinforcing what thousands of homeowners already know: InterWest Mortgage delivers unmatched service, expertise, and results.
Not only has InterWest Mortgage secured its place as a Statewide Winner in the Idaho’s Best Awards for 2026, but it continues to dominate locally as the Best Mortgage Lender in Eastern Idaho while maintaining its multi-year winning streak in the Best of Greater Idaho Falls competition.
These achievements aren’t accidental—they are the direct result of a relentless commitment to client success, a highly experienced leadership team, and a reputation that continues to grow stronger every year.
A Reputation That Keeps Growing: Now Over 507 Five-Star Reviews
One of the most compelling indicators of InterWest Mortgage’s success is its rapidly growing online reputation. As of April 2026, the company now boasts over 507 five-star (average) reviews, a significant increase from 392 reviews just one year ago.
This surge in positive feedback reflects:
- Consistent client satisfaction
- Strong referral-based growth
- A proven track record of delivering results
In addition to these glowing reviews, InterWest Mortgage continues to maintain an A+ rating with the Better Business Bureau (BBB)—further solidifying its position as one of the most trusted mortgage lenders in Idaho.
When hundreds of clients consistently highlight professionalism, communication, and smooth closings, it becomes clear: InterWest Mortgage isn’t just meeting expectations—it’s exceeding them.
Why the Idaho’s Best Award Matters
Winning Idaho’s Best isn’t simply about name recognition—it’s about earned trust and verified excellence.
The Idaho’s Best Awards follow a rigorous three-step process:
1. Public Nominations
Only businesses nominated by Idaho residents move forward, ensuring real community involvement.
2. Public Voting
Voters across the state choose the companies they trust most in each category.
3. Expert Validation
A panel reviews finalists based on:
- Customer reviews
- Business reputation
- Overall service quality
This multi-layered process ensures that winners aren’t just popular—they are proven leaders in their industry.
InterWest Mortgage’s back-to-back wins in 2025 and 2026 confirm its standing as one of Idaho’s most reliable and respected mortgage companies.
The Leadership Behind the Success
At the core of InterWest Mortgage’s continued dominance are three of the top-producing mortgage professionals in Bonneville County:
- Joni Kepler, SVP/Branch Manager
- Jason Speirs, VP/Mortgage Loan Originator
- Sean Finch, VP/Mortgage Loan Originator
These industry leaders bring decades of combined experience and have built reputations rooted in:
- Integrity
- Transparency
- Client-first service
It’s no coincidence that the top three mortgage lenders in Bonneville County all operate under one roof. Their leadership has cultivated a culture of excellence that extends throughout the entire organization.
A True Competitive Advantage: In-House Mortgage Processing
One of the biggest differentiators for InterWest Mortgage is its fully in-house loan process. Unlike many lenders who outsource critical steps, InterWest handles:
- Processing
- Underwriting
- Closing
- Funding
All internally.
What this means for clients:
- Faster loan approvals
- Clear, consistent communication
- Fewer delays and last-minute surprises
- Greater control over the entire process
In a competitive real estate market—especially in Idaho—this level of efficiency can make the difference between securing a home or losing it.
Personalized Mortgage Solutions That Put Clients First
InterWest Mortgage has built its reputation on one simple principle: every client deserves a tailored experience.
With more than 507 five-star reviews, common themes consistently emerge:
- Clear and honest communication
- Quick response times
- Expert guidance through every step
- A genuine, relationship-focused approach
Whether a client is:
- Buying their first home
- Refinancing for better terms
- Investing in property
The InterWest team takes the time to understand individual financial goals and craft the right mortgage solution.
Deep Roots in Idaho Communities
Founded in 1986, InterWest Mortgage has been serving Idaho families for nearly 40 years. Its long-standing presence in Idaho Falls and throughout Eastern Idaho has helped thousands of residents:
- Purchase homes
- Refinance existing loans
- Build long-term financial stability
But their impact goes beyond mortgages.
InterWest Mortgage is deeply involved in the community through:
- Local sponsorships
- Charitable contributions
- Participation in community events
This local commitment has created lasting relationships—and a loyal client base that continues to grow year after year.
Why InterWest Mortgage Continues to Lead in 2026
As the mortgage landscape evolves, InterWest Mortgage continues to stay ahead by combining big-lender capabilities with small-town service.
Here’s what sets them apart:
Experience:
Over 75 years of combined leadership experience ensure that even complex loans are handled with precision.
Efficiency:
In-house operations streamline the process and reduce closing times.
Transparency:
Clients are informed and confident from application to closing.
Customization:
Every loan is tailored—no one-size-fits-all solutions.
Local Expertise:
Deep knowledge of Idaho’s housing market gives clients a competitive edge.
Proven Reputation:
507+ five-star reviews and an A+ BBB rating speak for themselves.
Back-to-Back Wins, Built on Trust
Winning Idaho’s Best in both 2025 and 2026 isn’t just an achievement—it’s validation of a long-standing commitment to excellence.
As Idaho continues to grow, the need for trusted, experienced mortgage professionals becomes even more important. InterWest Mortgage has consistently risen to meet that demand, helping families navigate one of the most important financial decisions of their lives.
Work with Idaho’s Best Mortgage Lender Today
If you’re looking for a mortgage lender in Idaho that combines:
- Proven results
- Award-winning service
- Local expertise
- Industry-leading professionals
InterWest Mortgage is the clear choice.
Discover why more than 500 clients—and counting—have given InterWest a five-star experience.Call today at 208-525-8778 to speak with a loan expert and take the next step toward your homeownership goals.
