Water Heater Installation Cost in Montgomery 2026
Water Heater Installation in Montgomery costs between $983 and $3,686 in 2026, with the average around $1,802. Montgomery pricing runs 18% below the US national average. Removal of the old water heater and installation of a new tank or tankless unit with new water connections, a gas or electrical hookup, and a temperature and pressure relief valve. Includes venting and disposal.
What water heater installation includes in Montgomery
Removal of the old water heater and installation of a new tank or tankless unit with new water connections, a gas or electrical hookup, and a temperature and pressure relief valve. Includes venting and disposal.
Typical time on site: half a day to a full day. Local labor rate: $24/hour for an experienced plumbing pro.
What changes the price of water heater installation in Montgomery
- Tank versus tankless
- Tank capacity in gallons
- Gas or electric hookup
- Venting and code upgrades
- Old unit removal
A water heater installation quote priced off statewide averages will be off by 10 to 20 percent for Montgomery, because the metro has its own labor pool, material delivery distances, and permit timelines.
Montgomery climate and demand for plumbing
Humid subtropical central Alabama climate with hot humid summers, mild winters, and severe thunderstorm exposure.
Montgomery permits for water heater installation
Building department: City of Montgomery Building Inspections (Inspections Department). https://www.montgomeryal.gov/government/city-government/city-departments/inspections
Typical permit cost: $100 - $2,000 residential. Inspection time: 5-12 business days. Montgomery rule: Alabama licenses general contractors at the state level through the Alabama Licensing Board for General Contractors (required for commercial/public projects of $50,000 or more), and Montgomery's market growth has shifted toward suburbs like Pike Road and Prattville as the city core has seen population decline.
Alabama sales tax and licensing for Plumbing
Alabama sales tax: 4% + local (~9.2% combined avg). Contractor labor on real property is exempt; contractor pays sales tax on materials at purchase.
State license: Alabama Licensing Board for General Contractors, required: $300 application + exam.
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