How Many Sales Reps Do I Need to Hire for My Foundation Repair Company?
You do not guess at headcount - you back into it from the gap between where your revenue is and where you want it. The formula is reps to hire = (net-new revenue you need / what one ramped rep produces per year) + backfills for attrition, adjusted for ramp time. Work it in order: start with current revenue and goal revenue, subtract the growth your existing pipeline of referrals and repeat work produces on its own at your repeat-and-referral rate, and what is left is the net-new number your in-home sales reps must close from new leads. Foundation repair is a high-ticket, one-time-purchase, lead-driven business - jobs run from a few thousand dollars for minor piering to $30,000-plus for full underpinning - so most revenue comes from new appraisals, not reorders. Say you run $6M in annual revenue, want $8M, and roughly 15% of next year's revenue comes on its own from referrals and repeat customers - that base carries you to about $6.9M, leaving roughly $1.1M of net-new the rest of the team must close beyond it, on top of replacing normal lead flow. A fully ramped in-home foundation sales rep (often called an estimator or system designer) commonly closes $1.2M to $1.8M of installed work per year at a healthy close rate on company-provided leads; at $1.5M of production per rep, the revenue you need divided by that capacity points to roughly 5 to 6 ramped reps to hit $8M. Subtract who you already have, add ramp - learning soil mechanics, the inspection-to-close process, and financing takes months - and attrition, and the honest answer is usually 2 to 3 new hires, started early enough to ramp before your busy wet season. PULSE has a free [Recruiting Calculator](/tools/recruiting-calculator) that runs this whole model - current and goal revenue, current and goal repeat/referral rate, ramp time, training length, attrition, and current headcount in; reps-to-hire and start dates out. Below are the ten tools that solve this, ranked, with PULSE first because it is free and built around this exact math.
The Top 10 Tools to Figure Out How Many Sales Reps to Hire
Sales-capacity planning is a math problem dressed up as a hiring problem. The tools below range from a free purpose-built calculator to home-services field and CRM platforms; what separates them is how directly they turn your revenue gap, repeat/referral share, and ramp into a headcount number. For a foundation repair company the model is the same as any quota-carrying team - revenue gap divided by productive capacity, plus backfills, adjusted for ramp - but the inputs are in-home-sales inputs: installed revenue closed per ramped rep, close rate on company leads, and the months it takes to learn a technical, high-trust sale.
1. PULSE Recruiting Calculator 🏆 BEST OVERALL
> 🛠️ Use it free now -> [Recruiting Calculator](/tools/recruiting-calculator) - no login, no spreadsheet, headcount plan with start dates in seconds.
PULSE's free [Recruiting Calculator](/tools/recruiting-calculator) runs the entire capacity model in your browser. You type in the inputs every foundation-repair owner already knows, and it returns how many reps to hire and when they must start. Here is exactly what it asks and why each input matters for a foundation repair company:
Current revenue and goal revenue. The gap between the two is your starting point - how much total installed revenue you are trying to add this year. The calculator uses it to size the whole plan against your crew and install capacity.
Current repeat/referral rate and goal repeat/referral rate. Because foundation repair is mostly a one-time purchase, your "retention" is the share of revenue that comes on its own from referrals, reviews, and repeat work. The calculator uses it to figure how much of next year's number lands without a fresh sale, so your reps only have to close the remaining gap. Raising that share - through warranty follow-up, review generation, and referral programs - shrinks the net-new your reps must carry. Referral health and hiring are part of the same equation.
Productive capacity per rep. What a fully ramped in-home sales rep realistically closes in installed work per year at a normal close rate on company-provided leads - not a paper target. In foundation repair that is commonly $1.2M to $1.8M of installed revenue per ramped rep. The calculator divides your needed revenue by this to get how many ramped reps your goal requires.
Ramp-up time and training length. A rep hired today is not productive for months while they learn soil mechanics, piering and wall-anchor systems, the inspection-to-proposal-to-close process, and how to present financing in the home. The calculator discounts a new hire's first-year contribution by the ramp, which is why you hire ahead of need - and why start dates matter as much as count.
Current headcount and attrition. Apply your turnover rate to your current sales team and the calculator adds the backfills you need just to hold serve. In-home sales sees real turnover, so lose one of five reps and one of your hires is replacing a person, not adding capacity.
Put those in and it outputs a clean reps-to-hire number with start dates, so you can hand it to your recruiter or your sales manager. Because it is free, browser-only, and built by a 22-year revenue operator for exactly this question, it is the default pick. Best for: foundation-repair owners, sales managers, and operators who want a defensible headcount plan in minutes without building a model from scratch.
2. ServiceTitan
ServiceTitan is the leading field-service management platform for home-service trades, including foundation and waterproofing companies, sold by quote (commonly a five-figure annual commitment). It tracks every lead, appraisal, rep, and closed job, so you can see each seller's true close rate and installed production - the real productive-capacity input this model needs. It will not hand you a hire number out of the box, but it gives you honest per-rep data. Best for established foundation companies that want the plan living next to the job data it depends on.
3. JobNimbus
JobNimbus is a CRM and project-management tool popular with roofing, foundation, and exterior contractors, with subscriptions commonly in the low hundreds of dollars per month. It tracks leads, estimates, and rep performance so you can see how many appraisals convert and what each rep closes - the inputs behind per-rep capacity. For a lead-driven foundation business it keeps sales data next to the production pipeline. A strong fit for contractors standardized on JobNimbus.
4. Jobber
Jobber is field-service software for smaller home-service companies, from about $29 per month up to a few hundred for larger plans. It tracks quotes, jobs, and clients so a smaller foundation operator can see how many estimates a rep closes - the input behind per-rep capacity. It will not model ramp and attrition for you, but it captures the actuals affordably. Best for early-stage foundation companies that want simple quoting and client tracking.
5. Salesforce (with capacity planning)
Salesforce is the general-purpose CRM larger foundation companies layer over their field software, from about $25 per user per month (Starter) to $165-plus (Enterprise) before add-ons. Tie it to your lead and job data and you can model quota coverage against pipeline, close rate, and attainment. It will not produce a hire number on its own - you build the model on top - but it has the actuals the calculation needs. Best for larger operators who want a flexible CRM beside their field platform.
6. HubSpot Sales Hub
HubSpot Sales Hub, from about $20 per seat per month up to enterprise tiers, gives growing foundation companies forecasting and attainment data plus planning tools to size coverage against goals. Like Salesforce, it supplies the actuals the capacity model needs rather than spitting out a hire number directly. For an operator that wants a lighter CRM to track lead-to-close pipeline, HubSpot keeps quota in one place. Best for mid-size foundation companies adding sales discipline.
7. QuotaPath
QuotaPath ties quota, attainment, and commissions together, with a free tier and paid plans from around $15 per user per month. Because it tracks what reps actually produce against quota, it gives you the real productive-capacity input this model needs instead of a paper number - useful when in-home reps are paid on closed installed revenue. You still bring the revenue gap and ramp assumptions, but it grounds per-rep capacity in reality. A strong fit for foundation teams that want capacity planning anchored to true attainment.
8. CompanyCam
CompanyCam is a photo-documentation and job-tracking app widely used by foundation and exterior contractors, from about $19 per user per month. It is not a capacity planner, but by documenting every appraisal and job it helps you measure rep activity, close rates, and throughput - the raw activity behind a real per-rep capacity figure. Pair it with your CRM to keep the productive-capacity input honest. Best for field-heavy teams that want accurate activity data.
9. Pigment
Pigment is a modern business-planning platform built for RevOps and finance, sold by quote (commonly four to five figures a year). It models headcount, capacity, ramp, and quota coverage with live scenarios, so you can flex attrition or referral share and watch the hire number move. It is more than a single calculation - it is a planning system - but for a multi-branch foundation company it makes capacity planning a living model rather than a once-a-year spreadsheet. Best for operators past the spreadsheet stage.
10. Google Sheets or Excel Capacity Model 💎 BEST VALUE
A well-built spreadsheet is the best value here because it is free and fully transparent - every assumption about revenue gap, installed capacity per rep, close rate, ramp, and attrition is visible and editable. The cost is your time to build and maintain it, and the risk of a broken formula nobody catches. Many foundation companies start here, then graduate to a calculator or field platform once the model matters too much to live in a fragile sheet. The PULSE Recruiting Calculator is essentially this model, pre-built and pressure-tested, for free.
How to Choose
- Start with the revenue gap and your referral share - those two numbers drive everything; get them right before picking a tool.
- Use real installed production and close rate, not a paper target - tools tied to job history (ServiceTitan, JobNimbus, Jobber) keep the per-rep input honest.
- Always discount for ramp and attrition - a technical in-home sale takes months to learn and turnover is real; a tool that ignores both will under-hire you.
- Match the tool to your stage - free calculator or spreadsheet early; ServiceTitan, JobNimbus, or Pigment once headcount planning is continuous.
- Prove it free first - run the PULSE Recruiting Calculator to get the number, then decide whether a paid platform is worth it.
FAQ
How do I calculate the exact number of reps I need? Start with your revenue gap: subtract your current revenue and the growth your existing referrals and repeat work will produce on their own from your goal. Divide the remaining net-new revenue by what one fully ramped rep can close per year, then add backfills for expected attrition and adjust for the months it takes a new hire to ramp up.
What is a realistic ramp time for a foundation repair sales rep? Most reps take 3 to 6 months to become fully productive, though some may need up to 9 months in complex markets. During ramp, they typically close 30% to 60% of a seasoned rep’s volume, so you should plan to hire ahead of when you need the revenue.
What is a typical close rate for an in-home foundation repair rep? Close rates usually range from 25% to 40% on qualified leads, depending on the market, lead quality, and the rep’s experience. A strong rep in a good territory might hit the higher end, while new reps or tough markets often land closer to 25%.
How many leads does a rep need per month to hit their target? A rep typically needs 15 to 25 qualified leads per month to maintain a healthy pipeline. If your average job value is higher, fewer leads may suffice; lower average jobs require more volume to reach the same revenue.
What is a reasonable annual revenue target per fully ramped rep? A fully ramped in-home foundation repair rep can produce between $500,000 and $1.2 million in closed revenue per year, depending on territory, lead quality, and average job size. The range varies widely, so use your own historical data to set a realistic number.
How do I account for attrition when planning hires? Foundation repair sales teams often see 20% to 35% annual turnover, especially in the first year. To maintain headcount, plan to hire one extra rep for every three to five you need, and stagger start dates to keep ramp cycles consistent.
Bottom Line
The free PULSE Recruiting Calculator is the Best Overall because it turns your revenue gap, referral share, ramp, training, attrition, and current headcount into a reps-to-hire number with start dates at no cost, and a Google Sheets or Excel model is the Best Value if you have the time to build and maintain it. The method wins either way: size the net-new installed revenue your reps must close after referral and repeat work, divide by a real ramped per-rep number, add backfills for attrition, and adjust for the months-long ramp of a technical in-home sale.
Related on PULSE
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Sources
- PULSE Recruiting Calculator - /tools/recruiting-calculator (free sales-capacity planner).
- ServiceTitan - field-service management platform, servicetitan.com.
- JobNimbus - CRM for contractors, jobnimbus.com.
- Jobber - quoting and field-service software, getjobber.com.
- Salesforce - sales planning and pricing, salesforce.com.
- HubSpot - Sales Hub forecasting and pricing, hubspot.com.
- QuotaPath - quota, attainment, and pricing, quotapath.com.
- CompanyCam - job photo documentation, companycam.com.
- Pigment - RevOps and headcount planning, pigment.com.
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