Interactive · Cost Estimator
A ballpark range — with every assumption stated out loud.
Set your area, pick a package, and flag the things that make a job harder. We show the math: base range, each modifier's effect, and the small-job minimum. No lowball bait number — just an honest window.
This is a planning range, NOT a quote.
Install package
Site complexity
Flag what applies. Each one widens or raises the range — and we show exactly how much.
Assumptions (read these)
Ranges use each package's published $/sq ft installed figure × your area, then apply modifiers:
- Multiplier modifiers (demo, slope, complex shapes, difficult access) scale the whole range because their cost grows with the job — they compound.
- Per-sq-ft adders (drainage, sprinkler removal) add a flat dollar amount per square foot on top, because they're bolt-on scopes priced by area.
- Small-job minimum: jobs under ~300 sq ft carry a floor around $3,800 installed — mobilization, base delivery, and seaming don't scale down to nothing.
These multipliers are planning heuristics for the Colorado Front Range, not a rate card. Real drainage, demo, and access costs vary widely with the specific site.