Sales Commission Plan Builder
Generate a sales commission plan tailored to your margins and team goals. Supports flat, tiered, and gross margin models for home improvement contractors.
Built by Tim Nussbeck — 20 years in home improvement sales, 1,000+ reps trained, founder of GhostRep
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Built by Tim Nussbeck
Founder of GhostRep · 20+ years in home improvement sales · Trained 1,000+ reps
Every tool on this page is based on real field experience, not AI-generated templates.
What Is a Sales Commission Plan Builder?
Bad commission plans cause 60% of rep turnover in home improvement sales. A rep who cannot calculate their own paycheck does not trust the company paying them — and a rep who does not trust the company is already interviewing somewhere else. According to Bureau of Labor Statistics sales compensation data, commission-based sales roles have among the highest turnover rates of any occupation, and compensation structure is the primary controllable variable.
In field sales — roofing, solar, HVAC, windows, pest control — commission plans are more complex than in most sales roles. Job size varies dramatically, supplements or change orders can add thousands to a contract months after the original sale, and cancellations or material cost overruns can erode margins long after a rep has been paid. Every one of these scenarios needs to be addressed in writing — not worked out case-by-case every time an edge case surfaces. For what competitive comp looks like, see our sales rep compensation guide.
This builder creates a complete, documented commission plan based on your actual margins and sales model, with a worked dollar example showing what a rep takes home on a sample job. Coach Rex tracks rep earnings and identifies when commission structure is causing turnover — so you can fix the plan before you lose your best people. For a full breakdown of what reps actually cost, read our 1099 rep cost analysis.
How to Use This Tool
Enter your sales model and average job size
Storm insurance plans and retail plans need different structures. Insurance jobs vary more in size due to scope and supplements — the plan needs to account for that variability. Retail and replacement jobs are more predictable and allow for tighter commission windows. Whether you sell roofs, solar panels, HVAC systems, or windows, your average job size determines what commission percentages are financially sustainable.
Enter your gross margin target
Commission should come out of margin, not gross revenue. Knowing your typical margin allows the generator to recommend a commission rate that is competitive without destroying profitability on thin jobs. A 10% commission on a 20% margin job leaves almost nothing for overhead — this input is the most important number in the plan.
Choose your pay structure type
Commission-only is standard for experienced reps who understand the income model. A draw is common for onboarding new reps who need stability while building a pipeline. Tiered commission — a higher rate above a monthly production threshold — rewards top producers and is a strong retention tool across roofing, solar, and home improvement.
Add any special rules
Supplement handling, material escalation charge-backs, change order splits, and permit cost allocations are common across home improvement verticals and create friction if they are not documented from the start. Enter your specific rules here so they become part of the plan rather than a surprise on a rep's first complicated check.
Review the worked example
The output includes a sample job calculation showing exact take-home under your plan. Walk through this example with every new rep before they start. Written examples prevent misunderstandings better than any verbal explanation and give both parties a shared reference point when questions arise.
Common Mistakes to Avoid
| What Most Reps Do | What Works Better |
|---|---|
| Capping commissions to protect margins | Uncapped plans attract closers. Capped plans attract employees. You want closers. |
| Changing the plan mid-season | Nothing kills trust faster. Set it, communicate it clearly, and honor it for the full period. |
| Making the math too complex | If a rep cannot calculate their paycheck in their head, the plan is not motivating them — it is confusing them. |
| Not modeling the plan with real numbers before launch | Run your best, average, and worst rep through the plan on paper first. If the math does not work for any of them, fix it before announcement day. |
Pro Tip
Before rolling out a new commission plan, model three scenarios: your best rep's actual production, your average rep, and your worst performer who is still employed. Calculate their take-home under the new plan and compare it to the old one. If your best rep makes less under the new plan, they will leave. If your worst rep makes more, the plan is not performance-driven enough. Run the math before the announcement — not after the first paycheck. For more on comp benchmarking, see our rep compensation data.
Frequently Asked Questions
what is a typical commission rate for home improvement sales reps?
Commission rates typically range from 8% to 15% of net contract value across roofing, solar, HVAC, and window sales, depending on whether the company provides leads, materials management, administrative support, and project management oversight. Reps working company-provided leads tend to earn 8–10%. Self-generating reps who source their own leads typically earn 12–15%. Know your fully-loaded cost structure before setting a rate. For detailed benchmarks, see our rep compensation guide.
should sales reps be w-2 or 1099?
Classification depends on how the working relationship actually functions — not on what the company prefers for tax savings. If the rep sets their own hours, works for multiple companies, and controls their own sales methods and tools, 1099 is likely appropriate. If you require set schedules, provide all equipment, and direct how work gets done daily, the IRS and most state labor boards will classify them as employees regardless of any contract language. This applies equally to roofing, solar, HVAC, and every other home improvement vertical. For a full comparison, read our 1099 rep cost breakdown.
how do i handle charge-backs in a commission plan?
Define every charge-back trigger in writing before the first commission check is issued: cancellations within a set timeframe, material cost overruns, scope changes that resulted in overpayment. State clearly whether charge-backs are deducted from future commissions on a schedule or invoiced as a separate debt. The most costly mistake is not documenting this policy until the first incident — at that point it becomes a dispute rather than an agreed-upon process.
when should sales reps get paid their commission?
Most home improvement companies pay commission on job completion — at material delivery, installation complete, or signed certificate of completion — not on contract signing. Paying on signing creates cash flow exposure when jobs cancel or scope changes. Weekly or bi-weekly pay on completed jobs is the industry standard across roofing, solar, and HVAC, and a meaningful recruiting advantage over competitors who pay monthly.
what is a draw against commission for field sales?
A draw is a weekly advance on future commissions provided to new reps while they build their pipeline — typically $800–$1,500 per week for the first 30 to 60 days. The draw is recoverable, meaning commissions earned are applied against the draw balance. If a rep resigns before their commissions cover the total draw paid, recovery depends on your state's wage laws and what your written agreement specifies. A written commission agreement is essential regardless of the vertical you operate in.
how do i structure a tiered commission plan?
A straightforward structure: 10% on the first $50,000 in monthly net contract revenue, 12% from $50,001 to $100,000, and 14% above $100,000 — with thresholds resetting monthly. This rewards top producers significantly more than mid-performers and creates a strong incentive to push past monthly plateaus. Before publishing the plan, model your margin at the top tier using your best rep's actual production numbers to confirm you remain profitable at the accelerated rate. For benchmarking, see our compensation data.
why does a confusing commission plan cost you more than a generous one?
When reps cannot calculate their own earnings mid-month, they lose the motivational feedback loop that drives production. A plan that requires a spreadsheet and a phone call to the office to understand kills urgency because reps stop tracking where they stand against their targets. Simple plans — even slightly more generous ones — consistently outperform complex plans with clawbacks, adjustments, and conditional tiers because the rep always knows exactly what each deal is worth. If your best rep cannot explain the plan in two sentences, it is too complicated to motivate anyone.
Coach Rex Tracks Rep Earnings and Flags Comp Problems
Coach Rex monitors rep performance and earnings in real time — so you know when your commission structure is causing turnover before you lose your best people.
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