CATEGORY
Mechanical & Systems
HVAC, heating, electrical, water heaters, generators, EV chargers, sump pumps and fans.
Tools in this category
Heat Pump Water Heater Cost Calculator
Estimate heat pump water heater replacement by size and install.
Open toolRadiant Floor Heating Cost Calculator
Estimate electric or hydronic radiant floor heating by area.
Open toolTankless Water Heater Installation Cost Calculator
Estimate tankless water heater installation by unit and labor.
Open toolMini-Split Sizing and Installation Cost Calculator
Preliminary mini-split sizing by area and a cost estimate by zones.
Open toolElectrical Service Upgrade Cost Calculator
Estimate upgrading electrical service by amperage, panel, meter and complexity.
Open toolAir Duct Cleaning Cost Calculator
Estimate air duct cleaning by vents, returns, units and extras.
Open toolBathroom Exhaust Fan Sizing and Installation Calculator
Size a bathroom exhaust fan by room volume and estimate duct, wiring and unit cost.
Open toolRange Hood Installation Cost Calculator
Estimate range hood installation by hood type, ducting, power and labor.
Open toolStandby Generator Cost Calculator
Estimate a standby generator by power, fuel, transfer switch and installation.
Open toolAttic Fan Installation Cost Calculator
Estimate an attic fan by fan type, CFM, thermostat and labor.
Open toolGuides in this category
Electrical Subpanel Installation Cost: In 2026
Estimate electrical subpanel installation cost — with the free electrical calculator.
Read guideBaseboard Heating Cost: Per Linear Foot in 2026
Estimate baseboard heating cost per linear foot — with the free HVAC calculator.
Read guideRadiant Floor Heating Cost: Per Square Foot in 2026
Estimate radiant floor heating cost per square foot — with the free HVAC calculator.
Read guideWhole House Fan Cost: In 2026
Estimate whole house fan installation cost — with the free ventilation calculator.
Read guideSecurity Camera Installation Cost: In 2026
Estimate security camera installation cost — with the free electrical calculator.
Read guideAir Duct Cleaning Cost: In 2026
Estimate air duct cleaning cost — with the free HVAC calculator.
Read guideDuctwork Installation Cost: Per Linear Foot in 2026
Estimate HVAC ductwork installation cost per linear foot — with the free HVAC calculator.
Read guideBoiler Installation Cost: In 2026
Estimate boiler installation cost — with the free HVAC calculator.
Read guideFireplace Installation Cost: Gas vs Wood in 2026
Estimate fireplace installation cost — with the free HVAC calculator.
Read guideWood Stove Installation Cost: In 2026
Estimate wood stove installation cost — with the free HVAC calculator.
Read guideLight Fixture Installation Cost: Per Fixture in 2026
Estimate light fixture installation cost per fixture — with the free electrical calculator.
Read guideMini Split Installation Cost: Per Zone in 2026
Estimate ductless mini split installation cost per zone — with the free HVAC calculator.
Read guide