A chimney business runs on a yearly rhythm. When the weather turns cold, the phone fills with sweep requests. Those sweeps and inspections uncover the cracked flue tiles, failing crowns and missing caps that become the repair work, and the repair work is what keeps crews busy, and profitable, when the rush ends. The companies that do well inspect thoroughly, document clearly, and plan the whole year rather than just the fall.
How a chimney business makes money
Sweeps with inspections. The front door. Usually priced per flue with a Level 1 inspection included. High volume in the fall, and the source of most repair leads.
Level 2 inspections. Camera inspections for property sales, appliance changes and after chimney fires or other events. More time and more documentation, priced accordingly.
Repairs and parts. Caps, chase covers, dampers, flashing, waterproofing, and crown repair. Mid-size tickets that solve problems found during inspections.
Liners and rebuilds. Stainless liners and masonry rebuilds are the largest jobs, often days of work, with materials ordered in advance.
Related services. Dryer vent cleaning, stove and insert service and installation. Useful for filling off-season days.
Running the day
During the rush, sweep crews run several appointments a day. Grouping stops by area and keeping a waitlist for cancellations makes the difference between a full day and a broken one.
On every visit, protect the home first, then sweep and inspect. Photograph the firebox, smoke chamber, flue, crown and cap, and use a camera where the inspection level calls for it. The customer should get a written report with those photos, findings prioritized by safety, and repair options.
Repair crews work differently: longer blocks, materials staged ahead, and a backup plan for weather. Keep a separate view of the repair backlog so approved work does not wait months.
Pricing your work
- Know your loaded hourly rate. Crew wages and burden, truck and equipment, insurance, overhead and target profit, divided by billable hours. The labor rate calculator does the math.
- Price sweeps per flue, with a Level 1 inspection included and clear add-ons for extra flues, inserts or stoves that must be removed, and heavy deposits.
- Price Level 2 inspections on their own. Camera time, extra areas and report writing take real time.
- Price liners from measured materials up. Liner per foot, fittings, insulation if used, crew hours and margin.
- Price masonry from measured quantities, with a written allowance for hidden damage.
- Present options. A cap only, a cap plus crown repair, or a full rebuild. Let the customer choose, with photos. See good, better, best estimates.
Check your margins with the markup and margin calculator. The chimney estimate template shows a liner and crown repair estimate laid out clearly. In TradesWork, the tech builds those options from your price book on the roof, with photos attached, even without signal.
Marketing that works for chimney companies
Annual reminders. Your past sweep customers are your best leads. Remind them before the rush, and offer a plan. The membership revenue calculator shows what a base of plan customers is worth.
Off-season offers. Discounts for spring and summer sweeps spread the work and shorten the fall waitlist.
Real estate. Agents and home inspectors need Level 2 inspections on property sales in many areas. Fast turnaround on reports earns their referrals.
Credentials. Many homeowners look for CSIA certification. Show it on your website and profile if your techs hold it.
Reviews and photos. Before-and-after photos of caps, crowns and rebuilds build trust in a trade where customers cannot see the work themselves.
Documenting findings
Chimney work carries real safety consequences, so documentation protects both the homeowner and your company. A good report records the inspection level performed, what was examined, what could not be examined and why, the findings with photos, and recommendations ranked by urgency. Keep video from camera inspections with the job record.
When a finding is serious, such as a cracked flue liner or evidence of a chimney fire, say plainly in writing that the appliance should not be used until it is repaired, and have the customer acknowledge it. That is good practice for safety and for your liability.
Choosing software
For a chimney company, look for:
- Strong photo and report handling on the tech's phone, including on the roof with weak signal.
- Estimates with options and signatures, sent from the report.
- One board for two kinds of work: short sweeps and multi-day repairs.
- Annual reminders or plans that rebook customers automatically.
- Waitlist and gap filling for weather cancellations.
- Records per home: appliance, flue size, liner and past findings.
Options used by chimney companies include ServiceTitan, Successware, Zoho FSM, mHelpDesk and Jobber. TradesWork fits sweeps, repair estimates, photo recaps, annual plans and payments today. It does not yet have a ready-made Level 1, 2 or 3 inspection report template. The software buyer's guide has more on evaluating vendors.
