"America's best businesses weren't built with an app.
But the ones that last another 50 years will run on one."

The legacy you built
deserves to live on.

Fourteenth Street Advisory partners with the owners of established, founder-led businesses to modernize and strengthen what they've spent a lifetime building, so it runs stronger today and carries their name for generations to come.

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Who We Are

Built on this street.
Built for yours.

We started this practice because we kept seeing the same thing: excellent businesses, built over decades by people who know their trade cold, quietly losing profit, momentum, and value simply because the way they operate never modernized alongside the world around them.

Jacob and Ali met in Washington DC, on the same street, from two different but deeply complementary worlds. Jacob spent years modernizing how large enterprises run and building companies of his own. Ali spent his career in strategy and M&A, learning exactly how businesses are valued, strengthened, bought, and sold. Together, we saw an opportunity few were addressing: bringing that pairing — operators who can build and advisors who understand value — to the businesses that are the real backbone of the American economy.

We're not a software company. We're not a digital agency. We work alongside owners like you to find what actually moves profit and long-term value, build it with your team, and make sure it lasts.

Talk to us
7+
Years modernizing how established businesses operate
$2B+
In M&A transaction value advised across sectors
DMV
Rooted in Washington DC, Maryland and Virginia
100%
Outcomes-based. We measure profit and value, not activity.

How We Work

A deliberate,
three-phase process.

We don't prescribe technology for its own sake. Every engagement begins with understanding the business deeply — how it makes money, how it runs, where value quietly leaks out — before we recommend a single change.

01

Discover & Diagnose

We get inside the business. How customers find you, how work gets scheduled and billed, where margin and time leak out. Then we show you exactly where the biggest gains in profit and value are hiding.

02

Build & Implement

We do the work ourselves. Whether it's tightening operations, capturing more demand, or putting the right systems in place — we don't hand you a plan and a bill. We build it with your team, train your staff, and make sure it actually gets used.

03

Measure & Scale

Before we start anything, we agree on what success looks like in plain numbers: more profit, lower costs, more capacity, a more valuable business. We track those monthly and stay with you until the results show up on your bottom line.

What We Do

The levers that
move a business.

Win more of the customers already looking for you

Demand & Revenue Growth

We make sure you show up first when local customers search, and that you look like the obvious choice when they do. For most owners, capturing the demand that's already out there is the fastest path to more revenue.

Fastest ROI
Replace whiteboards and spreadsheets with one simple system

Modern Operations

We put the right system in place to run jobs, customers, and your team from one place — scheduling, invoicing, history, reachable from any phone. Less friction, less time lost, fewer things falling through the cracks.

Operational leverage
Turn interest into booked, paying work

Turning Interest Into Work

A fast, credible presence that turns visitors into calls and booked jobs, and fixes what's quietly costing you customers today. For many owners, this doubles inbound inquiries within 60 days.

Lead generation
Never miss a customer, even at 2am on a Sunday

Capturing Every Opportunity

Systems that answer and capture customer inquiries around the clock. Most established service businesses quietly lose 30 to 40 percent of potential work simply because nobody picked up. That's revenue you've already earned.

Revenue recovery
A reputation that wins the job before you quote it

Reputation That Wins Work

We build the habit of turning every happy customer into a public five-star review. Consistent reputation across Google and Yelp is the single most trusted signal for new customers choosing between you and a competitor.

Trust building
Finally see exactly how the business is really doing

Clarity & Control for the Owner

A simple weekly picture of what's working: where revenue comes from, who's driving it, and what your close rate really is. The kind of visibility that lets you run the business — and makes it far easier to hand off or sell one day.

Owner intelligence

Industries We Serve

We specialize in
essential businesses.

The companies we work with share a common profile: long operational track records, loyal customer bases, and real untapped value. These are businesses that have survived every economic cycle. What they haven't done yet is modernize how they operate, compete, and capture the value they've built.

I

HVAC & Mechanical

Heating, ventilation, and air conditioning companies are the backbone of residential and commercial infrastructure. Recession-resistant, high-margin, and running on operations that haven't changed in decades.

II

Plumbing & Utilities

Essential service businesses with recurring customer relationships and strong word-of-mouth, but limited ability to capture demand or run their operations at scale.

III

Electrical & Contracting

Established contractors with strong local reputations and decades of project history, often overlooked by the modern customer and held back by dated ways of working.

IV

Property Services

Landscaping, cleaning, pest control, and facility management companies with large recurring client bases and significant operational complexity that the right tools can simplify.

V

Professional Services

Law firms, accounting practices, insurance agencies and other established professional service businesses looking to modernize how they win, serve, and retain clients.

VI

Specialty Retail & Distribution

Brick-and-mortar retailers and regional distributors with strong product expertise and loyal customer bases who need a credible modern channel alongside the business they've built.

The Team

Two disciplines.
One practice.

JL
Jacob Lai
Operations & Growth Lead

Jacob has spent over seven years modernizing how organizations operate, from global multinationals to fast-growing brands, improving the systems a business runs on, how it wins customers, and how efficiently it delivers.

Jacob began his career at NCS, one of Southeast Asia's largest technology firms, before moving into independent consulting. Since relocating to Washington, DC, he has focused on enterprise implementation work across the United States, leading systems and infrastructure modernization for established organizations working through aging, legacy technology.

Nanyang Technological University, Singapore 7+ years modernizing enterprise operations [Role / title at NCS — confirm] Based in Washington, DC
MB
Mohamed-Ali Benyoucef
Strategy & M&A Lead

Ali is a strategy and management consultant with a background advising organizations on corporate strategy, transformation, and growth. He most recently served as a Principal at Strategy&, PwC's global strategy consulting arm, leading engagements across multiple industries and geographies.

Earlier in his career, Ali held roles at Capgemini Invent and Hub One, giving him a broad view of how organizations, from telecoms to global consultancies, evaluate, transform, and grow the businesses they touch. He holds an engineering degree from Télécom Paris.

Télécom Paris, Engineering Former Principal, Strategy& (PwC) Prior experience at Capgemini Invent and Hub One Based in Washington, DC

Results & Impact

We measure what matters.

Every engagement is benchmarked against outcomes we agree on before we begin — in profit, cost, capacity, and value. These are the kinds of results owners see.

2–3×
Increase in inbound work within 90 days of getting found and capturing existing demand
30%
Average reduction in wasted admin and overhead after operations are modernized
$36
Average return for every $1 put into direct customer marketing — among the highest-ROI moves a service business can make

"[Placeholder: a client quote with a specific before/after outcome. Keep it concrete — a number, a time frame, something that changed in how the business runs.]"

[Client Name], Owner  ·  [Company Name]  ·  [City, State]  ·  Est. [Year]

Get in Touch

Let's talk about
your business.

If you run an established business and you know there's more profit and value in it than you're capturing, or you're simply curious what a straight look at your operations would reveal, we'd like to hear from you.

The first conversation is always complimentary. We're based in Washington, DC and work with owners across the DMV and beyond.

Email info@fourteenthstreetadvisory.com
Location Washington, DC  ·  Maryland  ·  Virginia
Response Within one business day

We respond within one business day. Your information is never shared with third parties.