Free calculators
Chimney & fireplace calculators
Sweeping, lining, repair and the economics of a chimney round.
30 calculators
Fireplace Operating Cost
What an hour of fire actually costs, across the five fuels, on a common basis of delivered heat rather than fuel units..
Chimney Repair Cost
Prices a sweep, where what comes out tells you whether the appliance is being run properly..
Chimney Repair Cost
Prices an inspection, where there are three defined levels and they are not interchangeable..
Chimney Repair Cost
Prices chimney repair, where water is the cause of almost everything..
Chimney Repair Cost
Prices a rebuild, where how far down you go is the whole question..
Chimney Repair Cost
Prices a liner, which is the component that keeps combustion products out of the house..
Chimney Repair Cost
Prices a chimney cap, the cheapest component that prevents the most damage..
Chimney Repair Cost
Prices chimney flashing, the roof detail that leaks more than any other..
Chimney Repair Cost
Prices a crown, which is a concrete slab rather than mortar and fails when it is treated as mortar..
Chimney Repair Cost
Prices a fireplace installation, where clearances to combustibles are not adjustable..
Chimney Repair Cost
Prices a fireplace repair, where firebox damage is a safety matter rather than cosmetic..
Chimney Repair Cost
Prices a gas fireplace, where the venting choice is the decision that matters..
Chimney Repair Cost
Prices an electric fireplace, the one option with no venting and no combustion..
Chimney Repair Cost
Prices a wood stove, where the certification and the sizing both matter..
Chimney Repair Cost
Prices the installation, where clearances and the hearth are what the inspector checks..
Chimney Repair Cost
Prices an insert, where the liner is not optional and converts an inefficient fireplace into a heater..
Chimney Repair Cost
Prices a fireplace clean, which covers the parts a flue sweep does not..
Chimney Repair Cost
Prices annual maintenance, which is inspection first and sweeping as needed..
Chimney Pricing
Prices chimney work from cost upward, where seasonality is extreme..
Chimney Repair Cost
Builds a chimney quote, where what you cannot see until you are on the roof moves the number..
Chimney Repair Cost
Prices chimney labour, where working at height and certification both belong in the rate..
Chimney Markup
Works markup on chimney work, where materials are a small share and labour is most of it..
Chimney Margin
Works margin on chimney work, where the inspection is where the margin actually is..
Chimney Gross Profit
Works gross profit on a chimney job, where access and travel decide whether it was worth taking..
Chimney Job Cost
Costs a chimney job, where staging is the line that gets forgotten..
Chimney Repair Revenue
Projects chimney revenue, where the annual service base is what makes the year work..
Chimney Break-Even
Works break-even for a chimney business, where the quiet season sets the challenge..
Chimney Pricing
Prices inspections, where the three defined levels justify three prices..
Chimney Repair Cost
Prices fireplace maintenance, which differs substantially by appliance type..
Chimney Productivity
Compares fireplace efficiency, where an open fireplace can be a net heat loss..
Beyond the numbers
Tools that produce something you can send
Invoice Generator
Build a clean, itemised invoice and print it to PDF.
Open toolEstimate Generator
Turn a scope of work into a priced estimate the customer can approve.
Open toolWork Order Generator
Write the job down before the technician leaves: what, where, who, and what they need to take with them..
Open toolOther categories
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