Free tools
Diagnostics
Two-minute checklists that tell you whether you have a real problem — and whether it's a repair or a replacement.
Is My Tree Dangerous?
Walk your tree and check every box that applies. This is the same set of defects an arborist looks for on a hazard evaluation.
Start checklistIs My Deck Safe?
Most deck collapses start at the ledger board or the footings, not the boards you can see. Check everything that applies.
Start checklistRepair or Replace My Roof?
Check what you can see from the ground, the attic and the gutters. You'll get a straight answer on repair, replacement, or an insurance claim.
Start checklistKnow what you need? Price it.
Concrete, mulch, roofing squares, fence posts and deck boards — with Twin Cities pricing.
Free calculatorsCheck the permit rules first
What each Twin Cities city requires for fences, decks, roofs, driveways and tree removal.
Permit guides by city