Maricopa County · Phoenix–Mesa–Chandler metro
Plumbing help in Gilbert, AZ
Hard WaterNewer Homes
Gilbert is one of the youngest large towns in the country by housing: the median home was built in 2004 and fewer than one in twenty predates 1980. Its water is moderately hard by Valley standards, so the plumbing story is mostly about maturing systems: first water heaters, softener setup and irrigation leaks.
- Median home built
- 2004
- Built before 1980
- 4%
- Owner-occupied
- 74%
- Water hardness
- Hard
- ≈ 10 grains/gal
- Winter
- Hard freezes are rare
- Plumbing code
- State code
Common repairs in Gilbert homes
- Water Heater Replacement
Homes built in the 2000s are on their first or second heater, and many are due.
- Leak Detection
Landscape irrigation lines and slab supply lines are the usual hidden leaks behind a high summer water bill.
- Water Softener Installation
Softeners are common, and setting them to Gilbert's 10 to 12 grain recommendation avoids wasted salt and water.
Emergency plumbing in Gilbert
Call (833) 878-1592Shut off your main water supply if it's safe to do so. The emergencies below are listed most likely first for Gilbert homes, based on local conditions.
Hard water in Gilbert: what it does to heaters and fixtures
The average hardness of Gilbert's water is between 8 and 10 grains per gallon, and the town suggests setting softeners to 10 to 12 grains to cover seasonal variation. [1]
Which plumbing rules apply in Gilbert
Plumbing contractors here are licensed by the Arizona Registrar of Contractors, which offers a public contractor search by license number or business name. [2]
Plumbing in Gilbert's newer homes
The median home in Gilbert was built in 2004, and 4% of homes predate 1980. Homes from that era were typically built with PEX or CPVC supply and PVC or ABS drains.
- Galvanized steel supply (1900–1960)
- Copper supply (1950–2000)
- Polybutylene (some homes) (1978–1996)
- PEX / CPVC (1995–today)
Plumbing services for Gilbert homes
Gilbert plumbing questions
What hardness should I set my softener to in Gilbert?
The town suggests 10 to 12 grains per gallon, slightly above its 8 to 10 grain average, to allow for seasonal changes.
Why is my Gilbert water bill high in summer?
Irrigation is the usual reason, followed by leaks in irrigation lines or a running toilet. See why your water bill is high.
Does Gilbert own my water service line?
Utilities generally maintain mains up to the meter; the line from the meter to the house is usually the owner's. Check with the town if you're unsure.
How do I check a Gilbert plumber?
Look up the contractor with the Arizona Registrar of Contractors.
Sources (3)
- U.S. Census Bureau, ACS 2024 1-year (B25035) · checked 2026-10-01
- Town of Gilbert, Water FAQ · checked 2026-10-02
- Arizona Registrar of Contractors, Contractor Search · checked 2026-10-02