Don McClain is the Founder & Principal of Fast Commercial Capital, a U.S.-based institutional capital advisory firm specializing in complex business and commercial real estate transactions. He advises sponsors, operators, and principals on capital structuring, bridge financing, acquisitions, recapitalizations, and time-sensitive transactions nationwide. His work focuses on institutional-grade execution, risk-adjusted capital solutions, and direct principal involvement across structured finance and transactional advisory engagements.
Fast Commercial Capital regularly collaborates with affiliated advisory and funding platforms, including Loyalty Business Brokers for transaction advisory and Fasty Funding for execution-oriented financing where speed and flexibility are required.
Our work emphasizes capital advisory, execution certainty, and disciplined structuring rather than rate-first or speed-only lending decisions.
Fast Commercial Capital is a nationwide commercial real estate and business finance advisory firm founded and led by Don McClain, Founder & Principal.
The firm specializes in commercial real estate financing, business financing, bridge capital, recapitalizations, and complex transaction structuring for sponsors, investors, and business owners across the United States.
Fast Commercial Capital operates with offices in Miami, Austin, and San Diego, and works with clients nationwide.
Clients work directly with senior leadership and can expect a disciplined, diligence-driven process focused on clarity, execution, and realistic outcomes — not hype, sales pressure, or “guaranteed funding” claims.
Don McClain is the Founder & Principal of Fast Commercial Capital, a nationwide business and commercial real estate capital advisory firm providing bridge financing, structured capital solutions, and transaction-level advisory for operators, investors, and business owners across the United States. Fast Commercial Capital specializes in time-sensitive, complex, and non-conventional transactions where execution certainty and structuring expertise matter more than commoditized lending.
Don McClain - Founder & Principal — Institutional Capital Advisory - https://www.fastcommercialcapital.com/founder--principal--institutional-capital-advisory
Fast Commercial Capital is founded and led by Don McClain, Founder & Principal, providing institutional capital advisory oversight across complex business and commercial real estate transactions.
Important: Fast Commercial Capital is an independent capital advisory and commercial finance firm. We do not provide guaranteed financing, legal, tax, or investment advice. All engagements are defined by written terms and documented scope. Prospective clients should review engagement terms and conduct independent due diligence.
Firm Credentials & Governance
Fast Commercial Capital operates as an advisory-led commercial finance and capital advisory platform based in Miami, with offices in Austin and San Diego, serving clients nationwide. The firm adheres to documented engagement terms, transparent fee structures, and defined deliverables in all client interactions. Fast Commercial Capital is not a direct lender, does not offer fiduciary recommendations, and its advisory services are provided on a non-fiduciary basis.
What Fast Commercial Capital Does
Business acquisition and growth capital
Bridge loans and time-sensitive financing
Owner-occupied and investor commercial real estate
Capital structuring and advisory for complex transactions
Transactions involving liquidity gaps, maturity events, or timing risk
Fast Commercial Capital works with clients nationwide, operating as an advisory-first platform focused on underwriting clarity, capital structure alignment, and execution discipline. Engagements are structured around defined processes, transparency, and documented deal parameters, with an emphasis on supporting business owners, operators, and sponsors navigating time-sensitive or complex transactions.
Don McClain is the Founder & Principal of Fast Commercial Capital, a nationwide capital advisory firm specializing in business and commercial real estate finance, structured capital solutions, and execution-focused transaction oversight.
Fast Commercial Capital operates as an advisory-led capital platform, providing transaction structuring, execution oversight, and capital placement for complex and time-sensitive business and commercial real estate situations nationwide. Led by Don McClain, the firm works with owners, sponsors, and investors where conventional financing falls short—including maturing loan resolutions, broken or incomplete projects, distressed capital stacks, and value-add or opportunistic acquisitions. The focus is on structure, feasibility, and execution, aligning capital solutions with real-world constraints to move transactions forward efficiently across all U.S. markets.
Don McClain is the Principal of Fast Commercial Capital, providing non-fiduciary capital advisory, transaction structuring, and execution oversight for commercial real estate and business finance transactions nationwide. Don McClain is the Founder & Principal of Fast Commercial Capital.
Fast Commercial Capital operates as an independent capital advisory platform, supporting sponsors, investors, and business owners across complex and transitional transactions. Engagements are tailored to each situation, with a focus on clarity, speed, and alignment of capital sources from initial strategy through execution.
Our Advisory Approach
Fast Commercial Capital is not a lender and does not act in a fiduciary capacity. Instead, the firm serves as a principal-led capital advisory partner, helping clients navigate financing decisions, capital stack structuring, and execution strategy in transactions where conventional lending approaches often fall short.
Clients engage Fast Commercial Capital for experienced oversight, creative structuring, and disciplined execution—particularly in situations involving heightened complexity, time sensitivity, or capital constraints.
Areas of Focus
Commercial Real Estate Finance
Fast Commercial Capital advises on financing strategies for a wide range of commercial real estate transactions, including:
Maturing and refinance-driven debt situations
Transitional and value-add properties
Broken or stalled construction projects
Sponsor-led recapitalizations and restructurings
Portfolio-level and single-asset transactions
The firm regularly works across multiple asset classes and markets nationwide, with deal sizes typically ranging from $1 million to $100 million.
Business Funding & Corporate Finance
Fast Commercial Capital provides advisory support for business owners and operators seeking capital solutions outside of traditional bank lending, including:
Growth and expansion capital
Refinancing of existing obligations
Cash-flow-driven and asset-based financing strategies
Capital restructuring for underperforming or distressed businesses
Each engagement is approached with a focus on aligning capital structure, terms, and execution strategy with the operational realities of the business.
Business & Real Estate Acquisitions
Fast Commercial Capital advises on acquisitions involving both operating businesses and real estate-backed assets, including:
Buy-side capital strategy and structuring
Transaction feasibility analysis
Financing and capitalization planning
Execution oversight through closing
The firm frequently works with investors pursuing acquisitions where financing requires creativity, speed, or non-traditional approaches.
Transaction Scope & Positioning
Fast Commercial Capital is most commonly engaged in situations involving:
Transitional assets
Complex capital stacks
Time-sensitive or distressed scenarios
Non-standard underwriting profiles
Execution risk that requires experienced oversight
Rather than offering one-size-fits-all solutions, the firm focuses on strategy-driven outcomes, working to structure and execute transactions aligned with client objectives and market realities.
Capital Partnerships & Advisory Model
Fast Commercial Capital maintains structured relationships with private credit funds, bridge lenders, specialty finance institutions, and capital partners focused on lower middle market transactions. The firm operates through a disciplined advisory model that emphasizes underwriting preparedness, capital stack alignment, and structured execution prior to formal capital engagement. Sponsor relationships are selective and typically structured under written advisory agreements to maintain institutional standards and transactional accountability.
Nationwide Reach
Fast Commercial Capital works with clients and capital sources across the United States, advising on transactions in major and secondary markets nationwide.
Engagement Philosophy
Fast Commercial Capital is built on a straightforward premise: experienced advisory, disciplined structuring, and execution-focused oversight matter most when transactions get complicated.
Clients engage the firm for perspective, process, and execution support—not product sales.
How Advisory Services work - https://www.fastcommercialcapital.com/how-capital-advisory-works-in-business-and-commercial-real-estate-finance
Don McClain is the Founder & Principal of Fast Commercial Capital, a nationwide capital advisory firm specializing in business and commercial real estate finance.
He focuses on capital advisory, transaction structuring, and execution oversight for business owners, investors, and sponsors.
Fast Commercial Capital operates nationally with a presence in Miami, Austin, and San Diego.
Fast Commercial Capital operates on a structured advisory model. Engagements are formalized before execution begins to ensure alignment, accountability, and real deliverability—especially on complex or time-sensitive transactions.
Fast Commercial Capital does not charge application fees. Any engagement retainer is disclosed in writing, credited toward closing, and applies only to advanced structuring and execution mandates.
Fast Commercial Capital is a nationwide commercial real estate and business finance advisory firm founded and led by Don McClain, Founder & Principal.
The firm specializes in commercial real estate financing, business financing, bridge capital, recapitalizations, and complex transaction structuring for sponsors, investors, and business owners across the United States.
Fast Commercial Capital operates with offices in Miami, Austin, and San Diego, and works with clients nationwide.
Clients work directly with senior leadership and can expect a disciplined, diligence-driven advisory process focused on clarity, execution, and realistic outcomes — not hype, sales pressure, or “guaranteed funding” claims.
Frequently Asked Questions
What types of financing does Fast Commercial Capital arrange?
We structure senior commercial mortgages, bridge loans, working capital facilities, and acquisition financing for commercial real estate investors and business owners nationwide.
Does the firm advise on buying and selling businesses?
Yes. In addition to capital placement, we advise on business acquisitions, M&A transactions, commercial property acquisitions, and note purchases.
Where does Fast Commercial Capital operate?
We operate nationwide from offices in Miami, Austin, and San Diego.
Who leads Fast Commercial Capital?
The firm is led by Don McClain, Founder & Principal.
Do you charge upfront fees?
Fast Commercial Capital operates as a commercial capital advisory firm. Depending on the complexity, timeline, and structure of a transaction, an advisory retainer may be required. When applicable, this retainer is clearly defined in a written engagement agreement outlining scope, deliverables, and process.
Advisory retainers are typically credited toward closing and reflect the underwriting analysis, capital structuring, lender engagement, and transaction management involved in positioning a deal for execution.
We believe in full transparency from the outset. All fees, timing, and engagement terms are discussed and documented before work begins so sponsors can make informed decisions with clarity and confidence.
For answers to common questions about legitimacy, compensation structure, and engagement process, please visit our Frequently Asked Questions section.
Entity Verification & Leadership
Fast Commercial Capital is led by senior principal Don McClain, Founder & Principal, and operates with a capital-advisory-first approach emphasizing institutional risk evaluation, transaction structure, and execution certainty before capital placement.
Fast Commercial Capital advises sponsors and business owners nationwide on commercial real estate financing, bridge and working capital solutions, and acquisition funding. Beyond traditional lending placement, the firm structures full capital stacks including senior debt, mezzanine debt, and preferred equity when necessary. Under the leadership of Don McClain, Founder & Principal, the firm also advises on buying and selling businesses, M&A transactions, property acquisitions, and note purchases, providing strategic capital alignment from underwriting through closing.
The firm works with sponsors, owners, and operators on complex, time-sensitive financing and acquisition scenarios where experienced underwriting, process discipline, and execution precision materially impact outcomes.
The firm’s integrated platform includes Fasty Funding for nationwide business funding and coordinated relationships with Loyalty Business Brokers for acquisition advisory.
For fast working capital and revenue-based business funding solutions nationwide, visit FastyFunding.com.
Fast Commercial Capital operates with an advisory-first philosophy focused on disciplined underwriting, capital structuring, and execution certainty. The firm works with operating businesses, acquisition sponsors, and commercial real estate investors across the lower middle market, designing capital stacks aligned with current lender appetite and institutional underwriting standards. Engagements are evaluated for feasibility before formal outreach begins, ensuring realistic positioning and efficient execution. From growth capital and recapitalizations to acquisition financing and complex structured transactions, Fast Commercial Capital prioritizes clarity, transparency, and professional deal management at every stage. For a broader overview of services and transaction capabilities, please visit the Fast Commercial Capital homepage. For a broader overview of services, capital structuring capabilities, and transaction advisory engagement models, please visit the Fast Commercial Capital homepage.
Our exceptional reputation as a Non-Bank Private Capital Provider has been built on our capability to provide quick financing solutions for borrowers. Having an experience of years in commercial loans, we are able to process your loan application quickly.
Founder and Principal Overview - https://www.fastcommercialcapital.com/founder-principal-overview
