18 free planning tools
Choose a repair. Get your cost range.
Start with the project you are pricing. Each calculator turns the scope you know now into a low, typical, and high planning range—then shows the assumptions to bring into contractor conversations.
Calculator directory
Start with the closest project.
No account is required. Choose the closest service, adjust the visible inputs, and use the resulting range to compare written scopes—not contractor totals alone.
01Free cost calculatorFoundation repairMost foundation repair quotes are not priced from one average. They depend on whether the issue is a minor crack, drainage-related movement, bowing wall, or structural settlement that needs piers or underpinning.Default planning range$1,750–$3,767Affected areas · Observed severity · Access difficultyGet this cost range 02Free cost calculatorSewer line replacementSewer line replacement pricing depends on line length, depth, access, pipe material, landscaping or concrete removal, permits, and whether trenchless repair is possible.Default planning range$2,074–$4,464Estimated line length · Replacement method · Surface restorationGet this cost range 03Free cost calculatorCrawl space encapsulationCrawl space encapsulation is priced by square footage and by how complete the system is. A simple vapor barrier, a standard encapsulation, and a full system with a dehumidifier and drainage are very different scopes at very different prices.Default planning range$3,960–$8,525Crawl space size · System scope · Moisture conditionGet this cost range 04Free cost calculatorRoof replacementRoof replacement is priced by roof size, material, and pitch, not one flat average. A simple asphalt shingle roof, a standing seam metal upgrade, and a steep tile roof with decking repair are very different projects at very different prices.Default planning range$7,920–$17,050Roof area · Roofing material · Pitch and complexity · +1 moreGet this cost range 05Free cost calculatorMold remediationMold remediation is priced by the affected square footage and how hard the mold is to reach. A small bathroom patch, a damp basement wall, and mold spread through an attic or HVAC system are very different scopes at very different prices.Default planning range$1,692–$3,643Affected area · How deep the growth goes · Location and accessGet this cost range 06Free cost calculatorWater damage restorationWater damage restoration is priced by the affected area, the water category, and how far the water soaked in. Drying a clean-water leak caught early and rebuilding after a contaminated flood are very different projects at very different prices.Default planning range$2,786–$5,999Affected area · Water category · Scope of workGet this cost range 07Free cost calculatorHVAC replacementHVAC replacement is priced by the system type, the home's size, and the efficiency tier. A furnace swap, a central AC replacement, and a full system with new ductwork are very different projects at very different prices.Default planning range$9,216–$19,840Home size · System type · Efficiency tier · +1 moreGet this cost range 08Free cost calculatorEV charger installationHome EV charger installation is priced by the wiring run, your electrical panel's capacity, and the charger you choose. A charger next to the panel and a long run to a detached garage with a panel upgrade are very different projects at very different prices.Default planning range$1,296–$2,790Charger setup · Wiring run · Electrical panelGet this cost range 09Free cost calculatorWater heater replacementMost water heater quotes are not priced from one average. They depend on fuel type, tank size, venting, whether code upgrades like an expansion tank are required, and whether you are swapping like-for-like or converting to tankless or heat pump.Default planning range$1,152–$2,480Replacement type · Capacity · Job complexityGet this cost range 10Free cost calculatorHeat pump installationMost heat pump quotes are not priced from one average. They depend on whether the system is ducted or ductless, the tonnage your home needs, the condition of your ductwork and electrical panel, and whether you want a standard or cold climate unit.Default planning range$4,176–$8,990System type · System size · Ducts and electricalGet this cost range 11Free cost calculatorWindow replacementMost window quotes are not priced from one average. They depend on the frame material, whether the installer can reuse your existing frames or has to do a full-frame replacement, how many windows you replace at once, and how accessible they are.Default planning range$2,903–$6,250Windows to replace · Frame material · Installation typeGet this cost range 12Free cost calculatorFurnace replacementMost furnace quotes are not priced from one average. They depend on fuel type, the efficiency tier you choose, your home's size, venting requirements, and whether the air conditioner should be replaced in the same project.Default planning range$3,024–$6,510Furnace type · Home size · Job scopeGet this cost range 13Free cost calculatorMini split installationMost mini split quotes are not priced from one average. They depend on how many zones you need, the BTU size of each head, the brand tier, how far the line sets run, and whether your electrical panel is ready for the load.Default planning range$4,032–$8,680Zones (indoor heads) · Equipment tier · Install complexityGet this cost range 14Free cost calculatorTankless water heaterMost tankless quotes are not priced from one average. They depend on fuel type, whether you are converting from a tank or replacing an existing tankless unit, and how much gas line, venting, or electrical work your home needs to support on-demand heating.Default planning range$2,160–$4,650Unit type · Installation scenario · Gas and electrical readinessGet this cost range 15Free cost calculatorWater softener installationMost water softener quotes are not priced from one average. They depend on the system type, the grain capacity your water hardness and household actually need, whether your plumbing has a softener loop, and ongoing salt and maintenance costs.Default planning range$972–$2,093System type · Capacity · Plumbing readinessGet this cost range 16Free cost calculatorGutter installationMost gutter quotes are not priced from one average. They are priced per linear foot, and the material, your home's height and roofline complexity, downspout count, and whether you add gutter guards decide the total.Default planning range$1,260–$2,713Linear feet of gutters · Gutter material · Height and access · +5 moreGet this cost range 17Free cost calculatorGarage door replacementMost garage door quotes are not priced from one average. They depend on the door size, the material and insulation tier, whether the opener is replaced in the same visit, and what condition the tracks and framing are in.Default planning range$1,296–$2,790Door size · Material and tier · OpenerGet this cost range 18Free cost calculatorTermite treatmentMost termite quotes are not priced from one average. They depend on the termite species, how widespread the activity is, the treatment method, your home's perimeter footage, and whether you carry an ongoing protection plan afterward.Default planning range$648–$1,395Treatment method · Home size · Infestation extentGet this cost range
How to use the number
A range is useful when its assumptions stay attached.
Every calculator starts with a visible default scope, adjusts for the inputs you select, and separates applicable add-ons. Final pricing still requires an inspection and a written scope.
Read the cost methodology