The hidden profit gap in today’s construction business

Sustainable business growth isn’t the same as progression in a construction business.

Many independent builders are busy. Backlogs are steady. Teams are active and projects are moving. From the outside, most construction businesses appear healthy. Yet internally, many owners describe a similar experience of growth being more taxing than it should be. Margins require constant attention. Scaling operations introduces more complex processes and hinders stability.

The issue is structure – not capability.

Over the past year, The State of Residential Construction Industry Annual Report 2026 examined how residential builders are operating across revenue bands, operational maturity and financial performance. Rather than highlighting dramatic weaknesses, the data revealed consistent patterns, including small inefficiencies that compounded over time and quietly cut into scalability. 

A pattern beneath the surface

One of the more notable findings is buying group participation. In the United States – the largest residential market studied – only 12.7% of builders participated in buying group in 2025.

That means nearly nine out of ten construction businesses negotiate pricing on their own, manage supplier relationships without collective leverage and attempt to benchmark performance without structured peer comparison. 

At the same time, the report highlights measurable performance differences:

• Non-systemized builders reach a median revenue ceiling of $2.3 million, while systemized builders reach $3.9 million
• Only 6.4% have fully implemented core HR and communication systems
• 51.4% of U.S. builders are effectively unprofitable once accounting accuracy is applied
• Builders leave an estimated $225,220 per year on the table by failing to systemize

Taken individually, these figures may not seem alarming. Together, they suggest a structural gap within the modern construction business model. 

The cost of operating independently

Independence has long defined the residential construction industry. It fosters entrepreneurship and flexibility. However, it also introduces operational friction.

Builders operating alone must:

• Negotiate material pricing without volume leverage
• Evaluate vendor performance without comparative benchmarks
• Develop internal systems without external validation
• Solve recurring operational challenges without peer reference

Over time, operating in isolation reduces margin and weakens operational visibility.

As businesses grow, this friction compounds.

Why buying groups change the economic foundation

A Group purchasing organization aggregates purchasing volume across independent companies to secure pricing, service commitments and rebate structures that individual firms would struggle to negotiate on their own.

In industries like healthcare, manufacturing and hospitality, this model is standard practice. 

Residential construction is slowly integrating it but leaving a significant portion of the industry operating without collective leverage. 

But builders inside structured buying groups operate with a different economic baseline. A construction business that fully integrates into a GPO will experience predictability, supplier alignment and financial recovery through rebates. 

The GPO advantage in practice

For many CBUSA members, the advantages for their construction business joining a buying group are not abstract. They become visible in day-to-day operations – first in pricing conversations, then in financial reporting and ultimately in overall business stability. 

Builders often describe the shift beginning with procurement.

Trey Garner of Garner Custom Homes reflects on the pricing impact: “We’ve seen significant savings with some of these major manufacturers. Locally, we’re getting about 10% better than what we were able to negotiate prior to being in the group.”

That pricing leverage scales when collective volume enters the conversation.

Justin Einstein of Aubuchon Homes explains: “When we collect our buying power as a collective and can represent multiple hundreds of starts in a community, it really gathers their interest – and we get much better pricing.”

Over time, those pricing gains translate into measurable financial improvement. Andrea Seymour of Springdale Custom Builders notes: “The quickest way we’ve seen the value with CBUSA in our business is the financial gain. The rebates we’ve received have been impactful.”

Pricing improvements, national contracts and rebate recovery are tangible and quantifiable benefits. 

The larger impact

However, members consistently report that the longer-term impact extends beyond procurement. As cost predictability improves and supplier relationships stabilize, operational confidence strengthens.

Margin visibility increases. Decision-making becomes less reactive and more strategic. 

What begins as pricing leverage evolves into structural leverage within the construction business itself. 

Community as an implementation engine

The SORCI report data consistently shows that systemized builders outperform their peers. The difference is not effort. It’s execution.

Buying groups create structured environments where builders can:

• Benchmark margins against similar-volume peers
• Evaluate proven sales and onboarding systems
• Access vetted vendor networks
• Maintain accountability through recurring interaction

This structure accelerates implementation. In a construction business where systemization can increase owner return from $235,000 to $490,220 annually, implementation speed becomes a competitive differentiator.

Alignment defines the next phase of growth

The data reveals a consistent tension:

• Builders identify systemization as a priority
• Time constraints limit execution
• Buying group participation remains below 13%

This gap suggests that most independent builders are still operating without structural leverage.

The next tier of high-performing construction businesses will not necessarily work more hours. They’ll operate within stronger frameworks – benchmarking regularly, leveraging national pricing structures and implementing proven systems with peer visibility.

Those structural advantages accumulate over time.

Evaluating the role of leverage

For builders, the decision is less about joining a buying group and more about evaluating the cost of remaining fully independent.

Independence offers control – but without collective scale and benchmarking. That’s a sure-fire route towards capping margin and limiting growth. 

Construction businesses who align early gain structural advantages in pricing strength, supplier performance and operational clarity. 

A CBUSA membership combines national purchasing power with peer-driven insight. It strengthens margin at the material level and discipline at the business level. 

Growth doesn’t stall overnight. It plateaus when structure fails to evolve. 

A group purchasing organization like CBUSA is about leverage. And leverage isn’t about working harder. It’s about building smarter. 

FAQs about construction businesses joining a GPO