Plumbing Estimating Softwarefor Billings Contractors
If you're bidding plumbing in Billings, the gap between a job that nets margin and one that doesn't usually comes down to underestimating fitting counts. Drop a plan set in, walk away for 10 minutes, come back to a priced bid you can defend.
What's actually being bid around Yellowstone County
500+ plumbers chasing work in Billings, growth tracking 11% year-over-year. Average ticket sits around $58,000, labor rates come in 12% under the US benchmark, and energy work is what most plumbers are quoting on this week.
Energy work
Plan sets we see most: energy. Recurring scope items get pre-counted, so you spend the time on the unusual stuff instead of re-counting outlets.
Healthcare work
Healthcare jobs in Yellowstone County tend to share details — once you've priced one, the AI learns your pricing assemblies and applies them to the next.
Commercial work
For commercial work specifically, the gotcha is usually Missing vent pipe in estimates. Flag it at takeoff.
How BuildVision AI handles a plumbing plan set
Symbol counts, measurements, and assemblies a Billings plumber would normally do by hand on a takeoff table. Same answer, faster, with a margin loaded in.
Fixture Counter
AI counts all plumbing fixtures from plans
Pipe Calculator
Calculates supply and DWV pipe runs
Fitting Estimator
Automatically estimates fittings based on layout
Sizing Tools
Fixture unit calculations for proper pipe sizing
Every line item that lands on the BOM
These are the 10 plumbing categories the takeoff pulls. Miss any of these on a Billings job and the change order eats your margin before the slab is poured.
Pulling permits in Montana: the license you actually need
Montana won't let you sign a plumbing contract without a Plumbing Contractor License, issued by the Montana Department of Labor and Industry. Subbing under a licensed GC is one workaround, but on direct-to-owner jobs the homeowner can void the contract if you don't hold the card.
License Type
Plumbing Contractor License
Issued by Montana Department of Labor and Industry
Bond & Exam
$10,000 surety bond
Exam required
Experience & Renewal
4 years apprenticeship
Renews: Annual
Montana requires state plumbing contractor licensing. Freeze protection and winterization are critical in Montana's harsh winters. Well and septic systems are common in rural areas.
Permits, fees, and labor reality in Billings
Numbers below come from Billings/MT permit offices and prevailing crew rates. Load them into your bid up front so a slow plan-review doesn't turn into general-conditions overrun.
Permit Cost Range
$125–$2,500
Typical plumbing permit fee in Billings
Processing Time
2–3 weeks
Average permit approval timeline
Local Labor Rates
-12% vs national avg
vs US national average for plumbing
Stuff Billings plumbers ask before they sign up
Does this respect MT code, or do I have to re-cut every quantity?
The takeoff doesn't pull a permit for you — that's still on whoever holds the Plumbing Contractor License — but the assemblies match what MT inspectors look for.
How do you handle counting fixtures across multiple floors?
The model reads the plan once, counts symbols against your assembly library, and surfaces the count for review. You override anything that looks off before it hits the quote. For energy work in Billings, the typical correction is one or two assemblies — not redoing the whole thing.
What about site conditions?
Build the local condition into your assembly defaults once, and it carries forward to every Billings bid afterward.
Anything else specific to Montana?
Montana requires state plumbing contractor licensing. Freeze protection and winterization are critical in Montana's harsh winters. Well and septic systems are common in rural areas.
How much does a permit add to a plumbing job around here?
Plan on $125–$2,500 in Billings, with review running 2–3 weeks. Build that into general conditions so a slow plan-check doesn't eat your overhead. Insurance and bond are separate carrying costs — Montana also requires a $10,000 surety bond.
Related Construction Estimating Resources
Explore more estimating tools for Billings and nearby areas
Stop losing Billings bids to slow takeoffs
Upload a plan set, get a margin-loaded plumbing quote back in 10 minutes. First bid is free — if the numbers don't hold up against your last paper takeoff, walk away.
10 minutes from plan upload to priced quote • $299/mo Pro plan • no card on the trial