Why Every Storm Season Starts the Hiring Funnel From Zero
Most roofing companies rebuild their canvassing crew from scratch as each storm season ramps up, posting jobs, screening resumes, and running a full hiring funnel as if last season’s team never existed. That default is getting more expensive every year. Construction had 259,000 open positions at the end of April 2026, up 25% year over year, and the industry needs roughly 349,000 more workers in 2026 just to keep pace with demand. Every canvassing seat a company posts from scratch is competing against that broader labor crunch, not just against other roofing companies.
The Return List: What It Is
A return list is not a resume pile. It is a maintained, tiered record of last season’s canvassers worth rehiring, kept with contact information, a performance note, and a rehire-eligibility flag, built at the point a seasonal canvasser’s run with the company actually ends. A company that keeps this list has a direct outreach channel to known, previously trained workers before it ever needs to post a new job listing.
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Book a Roofing CallThe Replacement-Cost Math a Return List Avoids
Gallup states that the cost of replacing an individual employee can range from one-half to two times the employee’s annual salary, and that this is a conservative estimate. Applied to a canvasser earning Indeed’s reported $21.28 an hour average, which works out to roughly $44,262 a year on a full-time, 2,080-hour schedule, that produces an estimated $22,131 to $88,524 replacement cost for a single canvasser a company has to source and train from scratch. A canvasser rehired from a return list needs little to no route, product, or script retraining, which avoids a meaningful share of that range rather than eliminating it outright.
How to Build and Run a Return List
Treat it as a standing part of wrapping up each season, not an afterthought once the next one is already ramping up. At the end of a canvasser’s run, log a performance note and a clear rehire-eligibility flag, not just a name and a phone number. Reach out to the list before posting a single new job for the next season, ideally with enough lead time that a returning canvasser can commit before a competitor’s hiring push starts. And keep the list current: a canvasser who left on good terms two seasons ago is still a faster, cheaper hire than an unknown applicant today.
| Metric | Figure |
|---|---|
| Open construction positions, April 2026 | 259,000, up 25% year over year |
| Additional construction workers needed in 2026 | roughly 349,000 |
| Estimated replacement cost per canvasser, Gallup benchmark applied | $22,131 to $88,524 |
What this means for you
- Construction had 259,000 open positions at the end of April 2026, up 25% year over year, and needs roughly 349,000 more workers in 2026 just to keep pace, a labor market that makes rebuilding a canvassing crew from scratch every season expensive.
- Applying Gallup’s one-half to two times annual salary replacement-cost benchmark to a canvasser’s roughly $44,262 full-time-equivalent wage puts the cost of replacing one canvasser at $22,131 to $88,524.
- A return list is a maintained, tiered record of last season’s canvassers worth rehiring, not a resume pile, and it should be built at the end of each season, not the start of the next one.
Sources
The external data in this guide draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.
- Roofing Contractor, construction job openings surge
- Roofing Contractor, via Associated Builders and Contractors, construction industry worker demand 2026
- Gallup, this fixable problem costs U.S. businesses $1 trillion
- Indeed, Canvasser Salaries