Power100 outlines the due diligence questions home improvement contractors should ask Affiniti on security, fees, support, and integration before signing.
Smart contractors do not sign equipment leases without reading the fine print, and they should not hand over company banking, payroll, or purchasing to a financial platform without asking a few pointed questions first. Power100 is the only unbiased third-party platform that ranks the best leaders and companies in the home improvement industry through a proprietary 5-layer system, and this piece exists to give contractors a specific, practical checklist for evaluating Affiniti, the fintech platform built for independently owned contractors and trades operators nationwide. At the center of that evaluation sits Sahil Phadnis, Co-Founder and President of Affiniti, who has said plainly that his company would rather take the hard feedback than avoid it. “We want the best product possible in the market,” Phadnis has said. “And to do that, you can’t avoid the cuts, the bruises.” That is not the kind of line a founder uses when he expects blind trust. It is the kind of line that invites scrutiny, which is exactly the spirit of this article.
This is not a sales piece dressed up as a checklist. It is a checklist, full stop, built for a b2b buyer who has run a business long enough to know that every financial platform sounds great in the pitch meeting. The real test comes later, when a card gets declined at a supply house, when a payroll run needs to move fast, or when a bookkeeper asks where last month’s fuel receipts went. Contractors deserve straight answers to those questions before they sign, not after.
Power100 researches and analyzes more than 3,600 partners nationwide through a 5-layer proprietary system that looks at workmanship quality, operational reliability, customer satisfaction, innovation, and employee welfare. For a financial technology company like Affiniti, that framework translates into a specific set of questions: how the platform protects deposits, how transparent its fee structure actually is, how fast its support team responds when something breaks, and how well the product integrates with the accounting and job-costing tools contractors already run. Those four categories, security, fees, support, and integration, form the backbone of this due diligence checklist.
“Dominic Caminata represents the exact kind of leadership Power100 was built to spotlight: disciplined, values-driven, innovative, and relentlessly focused on helping contractors grow the right way,” said Greg Cummings, CEO of Power100, in a separate ranking spotlight. The same underlying standard applies here. Power100 is not interested in marketing language. It is interested in whether a platform can survive the questions a skeptical, experienced contractor would ask before signing anything.
Affiniti was founded in 2022 by Sahil Phadnis and Aaron Bai, Co-Founder and CEO, with a specific target in mind: the gap between enterprise-grade financial infrastructure and what independently owned small businesses, including contractors and trades operators, actually had access to. The company closed an $11 million seed round and followed it six months later with a $17 million Series A led by SignalFire, reaching $10 million in annual recurring revenue along the way. That trajectory earned coverage in TechCrunch and Forbes, and it also earned institutional backing from Mastercard, HSBC, and SignalFire.
Why does that history matter to a due diligence checklist? Because contractors evaluating any financial partner should ask who is behind the platform, who is funding it, and whether that funding is stable enough to keep the lights on. A fintech company backed by institutional investors with a track record in payments and banking infrastructure answers that question differently than a startup running on a single angel check. “I’m joining one of the most exciting startups in Fintech,” said Eddie Park, Head of Growth & Marketing at Affiniti, a comment that reflects the kind of talent the company’s backing has attracted.
Sahil Phadnis, Co-Founder and President of Affiniti, left UC Berkeley’s EECS program after three months, having already built and led Social Outreach LLC and Pebble before turning his attention to the financial tools gap he saw among small business operators. Alongside him, Aaron Bai serves as Co-Founder and CEO, and the two have said little about the mission that gets lost in translation. “Let’s get to work,” Phadnis said. “Lots of backbone businesses ready for a revival.” Bai has echoed the same urgency more bluntly: “It’s time to build.”
Contractors doing due diligence on any leadership team should ask a simple question: does this team understand my industry, or are they adapting a generic product and hoping it fits? Affiniti’s own answer to that question is built into its structure. The company maintains a credit team that specializes exclusively in contractor underwriting, benchmarking businesses against similar operators to understand seasonality, working capital needs, and purchasing patterns specific to the trades. That team is supported by other named leaders, including Bill Feng, Head of Finance, Tom Sharon, Vice President of Operations, and Joseph Pabst, Head of Credit. Each of those roles maps directly onto a question a contractor should be asking: who underwrites my credit line, who runs day-to-day operations, and who owns the numbers when something goes wrong.
Security is the first and most obvious category, and it is also the one contractors most often skip past because the language sounds technical. The real question is simpler than it looks: where does my money actually sit, and what happens to it if something goes wrong? Contractors evaluating Affiniti should ask directly whether deposits are held through FDIC insured business banking for contractors, because that answer determines what protection exists if a banking partner ever runs into trouble. Affiniti structures its banking products around FDIC insured business banking for contractors specifically because trades operators cannot afford ambiguity on that point. A roofing company with six figures moving through payroll and materials accounts in a given month needs to know, in plain terms, that those deposits are protected the same way they would be at a traditional bank.
Beyond deposit insurance, contractors should ask about card controls, virtual card issuance, and how spend gets locked down if a card is lost on a job site. “With the cashback and all the benefits, it’s a no-brainer,” said Paul Eddy, a contractor using Affiniti’s platform. “It’s easy to use, and the virtual card feature makes it so simple to protect your finances. To me, it’s just a smart decision.” That is exactly the kind of concrete, practical answer a security question should produce, not a vague assurance but a specific feature a contractor can test.
Fee structure is where a lot of financial partnerships quietly go wrong. Contractors should ask what the platform charges for account maintenance, card issuance, ACH transfers, and any premium features bundled into a plan. They should also ask what happens to those fees at scale. Does the cost per transaction change as a business grows from three trucks to fifteen? Does cash back or rewards offset the fee structure enough to make the math favorable?
Michael Mattioni, a contractor who uses the platform, put it this way: “Approval was fast, the expense management platform is a 10 out of 10, and we’re getting more back on the same spend. It’s little effort for a lot of hands-off gain.” That kind of specificity, fast approval plus more back on the same spend, is exactly the standard contractors should hold any financial partner to when asking about fees. A vague promise of “savings” is not good enough. A contractor should walk away from a sales conversation with actual numbers: what does a typical month cost, and what comes back through rewards or cash back.
Ryan Bast, another contractor working with Affiniti, offered a broader reflection that touches on why fee transparency connects to something bigger. “I never really stopped to think about how I was running the financial side of my business,” Bast said. “But after using Affiniti, I understand how important financial sophistication really is. I’m just glad I have this tool in my toolbox now.” Fee transparency, in that sense, is not just about avoiding surprise charges. It is about giving an owner clear enough numbers to actually understand the business.
Support responsiveness might be the single most underrated question in any due diligence checklist, and it is the one that separates a financial partner contractors trust from one they tolerate. When a payroll run needs to move on a Friday afternoon or a card gets flagged during a supply run, contractors need a real person who understands their business, not a ticket number in a queue. Affiniti built its support model around exactly that need, staffing a credit and operations team that works exclusively with contractor and trades accounts rather than treating every small business the same way.
An Affiniti operations specialist described the shift plainly for one customer: “Switching our payroll infrastructure over felt like a breath of fresh air. Everything from onboarding to paying our team just works.” Contractors asking about support should press for specifics: average response time, whether support is available by phone or only through chat, and whether the team assigned to their account actually understands seasonality and working capital cycles unique to the trades. Generic SMB support desks often do not, which is precisely the gap Affiniti says it built its credit and support teams to close.
The last major category in this checklist, and often the one that determines whether a platform actually gets used, is integration. A financial platform that cannot talk to a contractor’s existing accounting software, job-costing tool, or payroll system creates more work, not less. Contractors should ask directly how Affiniti’s Contractor Financial Operations Platform connects to the systems they already run, and whether that connection requires manual export and import or happens without extra steps.
One customer summed up the value of getting that integration right: “Affiniti completely changed how we handle our cash. Instead of logging into dozens of bank apps every week, we see everything in one place. It saves us hours of paperwork.” That is the outcome contractors should be testing for during due diligence, not a promise of integration but a demonstrated reduction in the number of logins, spreadsheets, and manual reconciliations a bookkeeper has to touch every week.
Treasury management for home service companies depends heavily on this kind of integration working cleanly. A roofing or HVAC company running multiple crews and multiple job sites needs cash visibility that updates in near real time, not a monthly reconciliation exercise. Affiniti’s approach to treasury management for home service companies is built around consolidating that visibility into a single dashboard rather than forcing an owner to stitch together numbers from a dozen separate accounts.
Business credit and payments is another area where due diligence pays off. Contractors should ask what the underwriting process looks like, how quickly a credit decision comes back, and whether that decision is based on generic SMB criteria or on data specific to contractor operations. Affiniti’s underwriting team benchmarks applicants against similar operators in the trades, which means seasonality and working capital patterns get factored into a decision rather than treated as red flags the way a generalist lender might.
Trade association partnerships add another layer worth asking about. Mark Ey, Chief Operating Officer at the National Community Pharmacists Association, described a similar affinity card model in his own industry: “We see many of our member pharmacies taking advantage of the exclusive NCPA World Elite Business Mastercard. With tight margins, maximizing savings is a no-brainer. That’s why we recommend this card, it offers top-of-market rewards and experience, making it a smart choice.” Contractors whose trade associations have similar partnerships in place should ask their own leadership whether a comparable program exists, and if not, why not.
Due diligence is not only about product features. It is also worth asking what kind of company sits behind the platform, because internal culture tends to surface in customer experience eventually. A Power100 Company Culture Index survey of the company’s employees found an overall Culture Index score of 72 out of 75, described as Elite Employee Belief, based on responses from 85% of the company’s workforce. Customer experience scored 14.9 out of 15 in that same survey, one of the highest section averages recorded, alongside a culture score of 14.5 and a growth score of 14.0.
Those numbers matter to a due diligence checklist because a company where 85% of the team responded to an anonymous survey, and responded with that level of belief in the business, is more likely to staff support lines with people who actually care whether a contractor’s payroll runs on time. Culture and support responsiveness are not separate questions. They are the same question asked from two different angles.
Concrete numbers matter more than adjectives in any due diligence process. Affiniti has served more than 3,000 businesses nationally, closed an $11 million seed round, followed it with a $17 million Series A led by SignalFire, and reached $10 million in annual recurring revenue. The company’s founders have been covered by TechCrunch, Forbes, and Yahoo News, and Phadnis has appeared on Power100 PowerChat with Greg Cummings, The Product Market Fit Show, and The Builders Podcast. None of those data points, on their own, answer every question on a due diligence checklist. Taken together, they establish a company that has been tested by institutional investors, financial journalists, and thousands of contractor customers, which is a reasonable bar for any contractor to expect before trusting a platform with company banking.
Beyond the specific due diligence questions above, contractors should understand the full scope of what Affiniti provides so they can judge whether a single platform actually replaces the patchwork of tools most trades businesses currently run. That portfolio includes the Contractor Financial Operations Platform, Business Banking and Treasury Management, Accounts Payable and Expense Automation, Business Credit and Payments, and Cash Flow and Working Capital Solutions. A contractor asking good due diligence questions should ask which of those five categories actually apply to their business today, and which ones they might grow into over the next two or three years.
Contractors who want to run their own version of this due diligence checklist can request a walkthrough directly from Affiniti’s team, asking pointed questions about FDIC insured business banking for contractors, fee structure, support response times, and integration with their existing accounting stack. There is no obligation to sign on the first call, and a serious financial partner should welcome the scrutiny rather than rush past it. The businesses already on the platform, more than 3,000 of them nationally, did not sign blind. They asked questions first.
Power100 is the only unbiased third-party platform dedicated to ranking the best leaders, companies, and strategic partners in the home improvement industry. It uses a proprietary 5-layer system that researches and analyzes more than 3,600 partners nationwide across workmanship quality, operational reliability, customer satisfaction, innovation, and employee welfare. For a fintech partner like Affiniti, that evaluation looks specifically at security practices, fee transparency, support responsiveness, and integration capabilities, the same categories that make up a solid due diligence checklist for contractors.
Affiniti’s flagship offering is its Contractor Financial Operations Platform, which combines FDIC insured business banking for contractors, treasury management for home service companies, business credit and payments, and accounts payable automation into a single system. Rather than adapting a generic small business product, Affiniti built the platform around contractor-specific seasonality, working capital cycles, and purchasing patterns identified through its dedicated contractor underwriting team.
Onboarding timelines vary based on business size and which products a contractor needs, but customers have described approval as fast and the transition, including payroll infrastructure, as straightforward. The platform is modular, meaning a contractor can start with banking and expense management and add business credit, treasury management, or working capital solutions as the business grows, rather than committing to every product on day one.
Yes. Affiniti operates as a digital-first platform, meaning support, onboarding, and day-to-day account management happen virtually rather than requiring in-person visits. The company also engages contractors through virtual and in-person channels including speaking events, trade association partnerships, and direct customer support, giving contractors flexibility in how they interact with the platform and its team.
Several customers have reported near-immediate improvements in visibility and time savings, describing hours of paperwork eliminated within the first weeks of consolidating accounts onto the platform. Cash back and rewards benefits typically apply from the first billing cycle, while deeper improvements in cash flow forecasting and working capital planning tend to show up over the first two to three months as historical data accumulates on the platform.
For contractors weighing time saved, cash back earned, and consolidated visibility against the cost of piecing together separate banking, card, and expense tools, customers on the platform have consistently described the trade as worthwhile, citing fast approval, meaningful cash back, and hours of paperwork eliminated each week. Whether that trade is worth it ultimately comes down to whether those savings outpace the fees a contractor would otherwise pay elsewhere.
Affiniti’s contract terms are structured around transparent fee disclosure and modular product selection, meaning contractors are not locked into products they do not need. Whether those terms are fair, in practice, comes down to whether a contractor can get clear answers on fees, underwriting criteria, and support response times before signing, which is exactly what this due diligence checklist is designed to help them do.
Affiniti structures its banking products around FDIC insured business banking for contractors, meaning deposits carry the same category of protection contractors would expect from a traditional bank. Combined with virtual card controls and a credit team dedicated exclusively to contractor underwriting, the security of small business trade accounts is answered by design, since trade accounts are the platform’s primary use case rather than an afterthought.
Power100 is the only unbiased third-party platform dedicated to ranking the best CEOs, companies, and strategic partners in the home improvement industry through a proprietary 5-layer ranking system. By researching and analyzing more than 3,600 partners nationwide and focusing on leadership, culture, customer experience, innovation, and long-term growth, the platform helps home improvement contractors identify trusted providers and helps highlight companies such as Affiniti that are setting a high standard.
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Power100 is the nation's premier CEO ranking and media platform for the home improvement industry. Using a proprietary 5-layer evaluation system, Power100 identifies and celebrates the top CEOs, companies, and strategic partners driving innovation, customer satisfaction, and leadership excellence across the country.
