Compare companies listing water heater replacement and check the scope before arranging service. Replacing a water heater is one of the most common planned plumbing jobs. North Alabama plumbers install standard tank, hybrid heat-pump, and tankless units and handle gas, electric, venting, and expansion tank requirements under the state code.
Companies that list water heater install as a core specialty appear first, followed by other plumbers who offer it.
Apex Plumbing serves residential and commercial customers in the Decatur area. New-construction plumbing is a prominent part of its offering, alongside repairs and fixture replacements. Its published services support directory matches for new construction, water heater replacement and burst/leaking pipe.
J Henry Plumbing serves residential and commercial customers in the Huntsville area. The website emphasizes everyday repair work, water heaters, and sewer and drain problems. Its published services support directory matches for burst/leaking pipe, clogged drain and water heater replacement.
B&C Plumbing serves residential and commercial customers in the Huntsville area. Its new-construction work includes a published one-year workmanship warranty; repair and installation services are also available. Its published services support directory matches for new construction, water heater replacement and clogged drain.
NAP Plumbing serves residential customers in the Huntsville area. Its published services cover water heaters, drain cleaning, pipe repairs, and kitchen and bathroom fixtures. Its published services support directory matches for water heater replacement, burst/leaking pipe and clogged drain.
River City Plumbing serves residential and commercial customers in the Huntsville area. The service menu is broad, spanning routine plumbing, slab leaks, gas lines, camera inspections, and new construction. Its published services support directory matches for clogged drain, water heater replacement and burst/leaking pipe.
Charity Plumbing serves residential and commercial customers in the Huntsville area. The website pairs residential and commercial plumbing with leak detection, drain work, and gas services. Its published services support directory matches for slab leak, gas line and water heater replacement.
A2Z Plumbing, Gas & Electric serves residential and commercial customers in the Huntsville area. Alongside plumbing, the company advertises gas and electrical services for homes and businesses. Its published services support directory matches for water heater replacement, clogged drain and gas line.
JDB Plumbing serves residential and commercial customers in the Madison area. Its offerings include new-construction plumbing, gas work, water heaters, and sump pumps. Its published services support directory matches for new construction, gas line and water heater replacement.
ABD Plumbing serves residential and commercial customers in the Decatur area. Drain and sewer work, water heaters, and general plumbing repairs feature in its service menu. Its published services support directory matches for clogged drain, water heater replacement and sewer backup.
Madison Plumbing Service serves residential and commercial customers in the Madison area. The business advertises both repair services and plumbing for kitchen and bathroom projects. Its published services support directory matches for clogged drain, water heater replacement and bathroom/kitchen.
Water heater installation includes more than choosing a tank size. Ask the installer to review the existing fuel supply, connections, venting where applicable, and the household’s hot-water needs. For tankless water heater installation, have the installer itemize the equipment and connection work, then compare that complete scope with a like-for-like replacement.
A like-for-like tank swap usually takes two to four hours. Tankless conversions can take a full day because of gas and venting changes.
Tankless units suit larger households and work well with natural gas. Hard water in parts of the region makes annual descaling important.
Water heater replacement generally requires a permit in Huntsville, Madison, and Decatur. A licensed plumber will pull it.
Equipment type, access, connection changes, removal of the old unit, and permit or inspection arrangements can change the total. Ask for an itemized estimate and separate equipment coverage from the installer’s labor warranty. Get a repair assessment first when replacement is not clearly necessary.
For related issues, see water heater repair, gas line installation and repair. Our tank vs. tankless water heaters: which is right for your home? explains what to consider before choosing a company.
