Market Exclusivity for Contractors: Why GBC Caps Clients by City Size

If you are a contractor looking for marketing help, one question should always come up early:
“Will you work with my competitors?”
That question matters. You are investing real money, and you do not want an agency helping the company down the street outrank you, outbid you, or out-position you.
At GBC Digital Marketing, market exclusivity has always been a core part of how we operate. What has evolved is how we define and manage a market, especially in large metro areas.
This article explains our exclusivity policy, why it changed, and how it protects results instead of diluting them.

Why exclusivity matters in contractor marketing
Local service marketing is not unlimited.
For any given service like roofing, fencing, plumbing, or remodeling, there are only so many searches, clicks, and phone calls available in a market each day. When an agency overloads a city with too many contractors in the same trade, performance drops for everyone.
That is why exclusivity matters. It creates space for authority, consistency, and long-term growth.
Many agencies talk about exclusivity. Very few actually cap it.
At GBC, we do.
How our original exclusivity policy worked
For years, our policy was straightforward: one contractor per trade, per city.
That rule was built to prevent overlap, protect focus, and eliminate conflicts of interest. It worked well across many markets and gave contractors confidence that they were not sharing their agency with direct competitors.
However, as we gained deeper insight into search behavior, call volume, and service demand across different city sizes, it became clear that not all markets function the same way.
Why city size and demand matter
A city is not just a dot on a map. It represents:
- How many people are searching each day
- How many calls are available per service
- How many jobs can realistically be supported
A city with 200,000 people and a city with 2 million people operate under completely different demand conditions.
Treating those two markets the same does not account for the difference in search volume, service demand, and real call capacity between them.
In smaller cities, demand is limited. In large metro areas, demand is distributed across neighborhoods, suburbs, and service types.
That difference matters.
How small cities work
In cities under 500,000 people:
- Daily search volume is limited
- Total call opportunities are lower
- Only one contractor can realistically dominate without overlap
In those markets, our policy remains strict.
One contractor per trade. No exceptions.
That approach protects results and avoids internal competition that would weaken performance.
How large metro areas work
In cities with populations over one million people, the dynamics are different.
Large metros have:
- Significantly higher search volume
- Dozens of neighborhoods and surrounding suburbs
- Multiple service entry points like repair, replacement, and specialty work
- More demand than a single company can physically handle
In these markets, limiting to one contractor can actually leave demand unserved. A strong roofing or fencing company cannot take every call, book every job, or serve every area.
Because of that, large cities can support more than one well-positioned contractor in the same trade without hurting results.

GBC’s current market exclusivity policy
Rather than applying a single rule to every city, we now cap clients based on population and demand.
Here is how our policy works today.
| City Population | Max Clients Per Trade |
| 500,000 or less | 1 |
| 501,000 to 2,000,000 | Up to 2 |
| 2.1 million and larger | Up to 3 |
These are hard caps, not targets.
We do not fill every slot just because it exists. Many large markets still only have one client because that is what makes sense for performance.
What this policy does not mean
This is the part most contractors care about, so it is worth stating clearly.
This policy does NOT mean:
- We run identical strategies for multiple companies
- We share data, reporting, or insights between clients
- We pit contractors against each other
- We overload a market to increase revenue
If we cannot protect performance, we do not add another client. Period.
How we protect results when working with more than one contractor
In large metro areas where we work with more than one contractor in the same trade, separation is intentional and strategic.
We protect results by focusing on meaningful differences, not gimmicks.
Different service entry points
Not every contractor wins the same way.
Some companies perform best with repair work.
Others focus on full replacements or specialty services.
We build around what each company does best instead of forcing everyone into the same lane.
Different coverage priorities
Large cities are made up of:
- Neighborhoods
- Suburbs
- Surrounding service areas
Coverage is prioritized based on where each contractor is strongest and most competitive, not blanket coverage for everyone.
Different messaging and proof
Websites, Google profiles, and content should not look or sound the same.
Each contractor brings:
- Different job types
- Different photos
- Different reviews
- Different strengths
We build around real proof, not templates.
Different conversion strategies
Getting traffic is not the goal. Booking jobs is.
We tailor how leads are handled, tracked, and converted so calls turn into real revenue, not just reports.
Why the policy evolved
This was not a casual change.
Search behavior has shifted. Google Maps plays a larger role. AI-driven search is influencing how homeowners find and choose contractors. Markets have become more measurable.
Holding onto a rigid rule simply because it sounds exclusive does not serve clients if it limits growth in high-demand markets.
The policy evolved because:
- Large metros can support more than one strong contractor
- Demand in those markets exceeds the capacity of a single company
- Smart separation protects results better than artificial limits
Exclusivity is only valuable if it supports performance.
What you should ask any marketing agency about exclusivity
Before hiring any agency, ask direct questions.
- How many contractors do you work with in my trade and city?
- Do you enforce hard caps or take unlimited clients?
- How do you protect results when markets are competitive?
- Can you explain this clearly without dodging the question?
If an agency cannot answer those questions plainly, that tells you what you need to know.
What has not changed at GBC
Even with this updated policy, several things remain the same.
- We work with contractors only
- We stay selective
- We turn away more companies than we accept
- We prioritize results over volume
Exclusivity is not gone. It is structured to match how markets actually function.
How to find out if your market has an opening
The simplest way is to ask.
We will tell you upfront if:
- Your trade is already capped
- There is room in your city
- We believe your market can support growth
No games. No pressure.
If your slot is taken, we will say so.
Takeaway
Market exclusivity for contractors still matters. It just needs to be applied with intent.
Smaller cities support one contractor per trade.
Larger metros may support two or three when demand allows.
The cap exists to protect performance, not dilute it.
If we could not protect results, we would not expand the policy.
If exclusivity did not work, we would not enforce it at all.
That is the difference.



