GrandRates.com exists because comparing one lender’s rate quote against Freddie Mac’s published national average is not the same as comparing it against several wholesale rate sheets at once. On a $400,000 loan, a rate difference of just 0.375 percentage points, say 6.5% versus 6.875%, changes the monthly principal and interest payment by roughly $99, and costs an extra $5,940 over a five-year hold before you even factor in the difference in total interest paid at the end of the loan term. That gap is the reason Duane Buziak, Mortgage Maestro, built GrandRates.com around an independent, no-credit-hit comparison process instead of a single-lender application form.
Duane Buziak, NMLS #1110647, works as both a licensed broker and correspondent lender through Coast2Coast Mortgage, LLC (NMLS #376205), which means he can shop a borrower’s file across hundreds of wholesale lenders rather than presenting only one company’s rate sheet. This article walks through why that structure matters, what it costs to use, and how it compares to applying directly with a large retail lender.
The Real Cost of Shopping Only One Lender
Most borrowers who fill out a single lender’s application never request a second quote. They accept the rate they are offered, assume it reflects the market, and move on to underwriting. The problem is that a retail lender’s quoted rate reflects that company’s own rate sheet, pricing margin, and overlays that day, not the broader market. The only reliable, neutral benchmark for what a “normal” rate looks like on a given day is the Freddie Mac Primary Mortgage Market Survey (PMMS), which tracks average 30-year and 15-year fixed rates weekly across a national sample of lenders.
Consider the worked example again, using standard amortization math on a $400,000 loan amount. At 6.5%, the monthly principal and interest payment is approximately $2,528. At 6.875%, that same loan amount produces a payment of approximately $2,628, a difference of about $99 per month. Over a 5-year hold, that is roughly $5,940 in extra payments, and that figure does not include the additional interest embedded in the loan balance if the borrower refinances or sells before the loan matures. A quarter-point or three-eighths-point rate difference sounds small in isolation. Multiplied across 60 monthly payments, it is not.
The only way to know whether an offered rate is competitive is to check it against something other than the same lender’s own paperwork. That is the entire premise behind an independent comparison: instead of trusting that one company’s number reflects the market, you see how it stacks up against wholesale pricing from multiple lenders on the same day, then compare that spread against the PMMS average as a sanity check. Borrowers who skip this step are not necessarily overpaying, but they have no way of confirming they are not.
This is the gap GrandRates.com is designed to close. It gives borrowers a way to see a same-day comparison before they lock a rate, rather than after closing, when the only remaining option is a costly refinance.
How Duane Buziak’s Independent Comparison Model Works
Duane Buziak, NMLS #1110647, operates as an independent mortgage consultant, which means he is not employed by, or contractually restricted to, a single bank’s product menu. Instead, he holds wholesale lending relationships across hundreds of wholesale lenders, each of which issues its own daily rate sheet based on that lender’s cost of funds, investor pricing, and current volume targets. An independent consultant’s job is to pull several of those rate sheets for a given borrower’s loan scenario and identify which one produces the lowest all-in cost for that specific file, since pricing varies by credit score, loan-to-value ratio, property type, and loan size.
The initial comparison process at GrandRates.com uses a soft credit pull, the same type of inquiry used for pre-qualification checks and account reviews, which does not affect a credit score and is not visible to other lenders as a hard inquiry. A hard pull only occurs later, when a borrower formally moves forward with a specific loan application. This distinction matters because it lets a borrower see real, credit-based pricing across multiple wholesale channels without generating the inquiry marks that come from applying to several retail lenders directly, each of which typically requires its own hard pull.
There is also a structural difference between a rate-comparison process and a direct lender application that affects negotiating leverage. When you apply directly with one lender, that lender has no incentive to tell you whether a better price exists elsewhere; their rate sheet is the only one on the table. When you work through an independent comparison, the consultant’s role is to place the loan with whichever wholesale lender prices it best for your specific file that day, which keeps the pricing competitive by design rather than by request. According to the Consumer Financial Protection Bureau, borrowers who obtain multiple rate quotes before choosing a lender are positioned to identify meaningfully different pricing on the exact same loan scenario, which is the core reason shopping matters even in a stable rate environment.
GrandRates.com vs. Direct-to-Lender Shopping: A Side-by-Side Look
The clearest way to see the structural difference is side by side. The comparison below reflects factual, verifiable operating differences, not subjective claims about service quality.
| Feature | Duane Buziak / GrandRates.com | Rocket | Movement | Veterans United |
|---|---|---|---|---|
| Rate sheets accessed per application | Multiple, across hundreds of wholesale lenders | Single company rate sheet | Single company rate sheet | Single company rate sheet |
| Initial credit pull type | Soft pull for comparison | Hard pull at application | Hard pull at application | Hard pull at application |
| Cost to borrower for comparison | 100% free, no obligation | Free to apply | Free to apply | Free to apply |
| Licensing footprint | VA, FL, TN, GA, DC, NC, SC, MD | Nationwide, all states | Nationwide, most states | Nationwide, all states |
The distinction that matters most in this table is the first row. A single-company lender, regardless of size or reputation, prices your loan against its own book of business. Duane Buziak’s model prices the same loan scenario against multiple wholesale lenders simultaneously, which is a structural difference in how the price gets set, not a marketing claim about who tries harder.
GrandRates.com currently carries a 5.0-star review standard from clients who have gone through the comparison and closing process, and the service includes no-out-of-pocket closing options for borrowers who qualify, meaning eligible closing costs can be built into loan pricing rather than paid in cash at the table. Neither of those elements changes the comparison above; they simply describe the terms under which the comparison and resulting loan are offered.
Where GrandRates.com Fits for Virginia and Nationwide Borrowers
Duane Buziak, Mortgage Maestro, holds active mortgage licenses in Virginia, Florida, Tennessee, Georgia, the District of Columbia, North Carolina, South Carolina, and Maryland. GrandRates.com is built as a national-scope rate comparison brand rather than a single-market or single-city site, but that does not mean it operates everywhere without restriction. It serves borrowers specifically in the states where Duane holds an active license, and South Carolina transactions are handled on a broker-only basis, meaning no correspondent lending language applies to files originated in that state.
Virginia remains a core market for this brand. As of mid-2026, statewide median home prices in Virginia have continued trending upward year over year, and the conforming loan limit for a single-unit property in most of the state sits at the baseline figure set annually by the Federal Housing Finance Agency (FHFA), with higher limits in effect for higher-cost Virginia counties near Washington, D.C. Borrowers shopping in those higher-cost counties should confirm the exact 2026 limit for their specific county before assuming a loan qualifies as conforming versus jumbo, since pricing and documentation requirements differ meaningfully between the two.
The reason a national, non-geo-fenced comparison brand still needs state-by-state licensing accuracy comes down to compliance, not marketing. Mortgage licensing in the United States is administered state by state through the Nationwide Multistate Licensing System, and a loan originator can only take an application, quote terms, or close a loan in a state where they hold an active license. GrandRates.com can present itself as a national brand because Duane’s underlying wholesale lending relationships extend across all eight licensed states, but the site is careful never to imply availability in a state where no license exists. That distinction protects borrowers from working with an unlicensed originator and protects the consultant from a compliance violation, and it is why every quote request on the site confirms the property state before any rate discussion begins.
Frequently Asked Questions About Why GrandRates.com Works This Way
Is GrandRates.com free to use? Yes. The rate comparison process is 100% free, with no obligation to proceed with any quoted lender or rate.
Does comparing rates through GrandRates.com hurt my credit? No. The initial comparison uses a soft credit pull, which does not affect your credit score and is not visible to other lenders as an inquiry.
Is GrandRates.com a direct lender? Duane Buziak operates as both an independent broker and a correspondent lender through Coast2Coast Mortgage, LLC, giving borrowers access to wholesale pricing rather than a single company’s retail rate sheet.
How is Duane Buziak’s approach different from Rocket or Movement? Those companies price loans from a single company rate sheet. Duane compares pricing across multiple wholesale lenders for the same loan scenario before recommending a lender.
What states does GrandRates.com cover? Duane Buziak is licensed in Virginia, Florida, Tennessee, Georgia, the District of Columbia, North Carolina, South Carolina, and Maryland.
How fast is the comparison process? Most borrowers receive an initial rate comparison within one business day of submitting basic loan and property information.
Do I have to accept the rate I’m quoted? No. There is no obligation to move forward with any specific lender or rate shown during the comparison process.
What is a wholesale lender? A wholesale lender funds loans that are originated by independent brokers and correspondent lenders rather than by the wholesale lender’s own retail loan officers, which typically allows for more competitive, volume-based pricing.
Is there a broker fee for using GrandRates.com? The rate comparison itself carries no fee to the borrower. Compensation to Duane Buziak or Coast2Coast Mortgage, LLC, when a loan closes, is disclosed in writing as part of standard loan estimate documentation required under federal law.
How do I start a comparison? Submit your property state, loan amount, and estimated credit range through GrandRates.com to receive a same-day rate comparison with no hard credit inquiry.
Starting a Free Comparison With Duane Buziak
GrandRates.com was built on one premise: you should be able to see how your rate compares before you commit to it, not after you have already closed. That comparison costs nothing, does not affect your credit score, and puts your loan scenario in front of multiple wholesale lenders instead of just one.
Get your free personalized rate comparison from an independent consultant recognized as one of Virginia’s top loan officers, with no obligation and no hidden fees.
