Plumber in Gilbert | Gilbert Plumbing Co

How do I know if my water heater needs to be replaced rather than repaired?

Age is the first factor. Most tank water heaters last eight to twelve years, and hard water in the Gilbert area can push that toward the shorter end. If the unit is near or past that range and showing problems like inconsistent temperature, rust-colored water, or a tank that is visibly corroding or leaking at the base, replacement is usually the better investment. Repairs make sense when the unit is younger and the issue is isolated, such as a failed element or a faulty thermostat. We diagnose the unit on arrival and give you a clear picture of both options before any work starts.

What causes drains to clog and back up?

In kitchen lines, grease, food particles, and soap residue are the most common culprits. Bathroom drains collect hair, soap, and toothpaste buildup over time. Older galvanized pipes develop interior scale that narrows the line and traps debris more easily. In Gilbert, hard water contributes to that scale buildup faster than in softer-water regions. When a single fixture is slow, the problem is usually local to that drain. When multiple fixtures back up at the same time, the issue is likely further down the main line.

What is the difference between a tank and a tankless water heater?

A tank water heater stores a set volume of hot water and keeps it heated continuously. A tankless unit heats water on demand as it flows through the unit, so there is no storage tank and no standby energy loss. Tankless units generally have a longer service life and tend to hold up better in hard-water conditions, which is a real advantage in Maricopa County. The tradeoff is a higher upfront installation cost. We install both types and can walk you through which makes more sense given your household size, current setup, and budget.

How is a slab leak found without tearing up the whole floor?

We use electronic leak detection equipment that listens for the sound signature of water escaping under pressure through the concrete. This lets us pinpoint the location of the leak before any concrete is touched. Once we know exactly where the problem is, we discuss the repair options with you. A targeted spot repair opens only a small section of slab at the leak location. A full reroute brings the line up through the wall and out of the slab entirely, which is often the better long-term choice for older pipes in expansive clay soil.

What are signs of a sewer or main line problem?

The most common signs are multiple drains backing up at the same time, gurgling sounds coming from toilets or floor drains when other fixtures are used, sewage odors inside the home or near the foundation, and wet patches in the yard above the sewer line with no explanation. A single slow drain is usually a localized clog. When the problem shows up across several fixtures at once, the blockage or damage is typically in the main line. A camera inspection confirms what is going on and where before we recommend a repair approach.

How do estimates and pricing work?

We give you a clear number before any work begins. The price depends on the scope of the job, the materials involved, and the access required. For straightforward repairs, we can often give you a solid estimate over the phone after a few questions. For jobs like slab leak repair, repiping, or water softener installation, we need to look at the site first. Either way, there are no surprise line items added after the fact. If the scope changes once we open a wall or access a line, we tell you before we proceed.

Do I need to be home when the plumber arrives?

For most work inside the home, yes, someone with access to the property needs to be present. We need to assess the problem, walk you through what we find, and get your approval before starting any work. For exterior work like main line clearing from a cleanout, access requirements may differ. If your situation involves a rental property and you cannot be on site, let us know when you call and we can talk through what is needed to get the job done.

What should I do if a pipe bursts or water is flooding my home?

Locate your main water shutoff valve and turn it off immediately. This stops the flow and limits damage while you wait for help. The main shutoff is typically near the water meter, which in Gilbert is often near the street or at the side of the house. Once the water is off, call us so we can get a plumber on the way and walk you through any other steps. Do not wait to call if you cannot find the shutoff; we can help you locate it over the phone.

What causes low water pressure throughout the whole house?

Whole-house low pressure usually points to one of a few causes: a failing or misadjusted pressure regulator, a partially closed main shutoff valve, significant scale buildup inside older pipes, or a problem at the municipal supply side. In Gilbert, mineral scale from hard water is a frequent contributor, narrowing pipe interiors over time and reducing flow. We test the pressure at the meter and at fixtures to isolate where the drop is occurring, then address the cause rather than just the symptom.

When does a home need repiping rather than individual pipe repairs?

Repeated leaks in different locations, consistently low pressure that does not respond to other fixes, discolored water, or pipes that are visibly corroded are all signs that the pipe material itself has reached the end of its useful life. Galvanized steel pipe, which is common in homes built before the 1970s, corrodes from the inside out and eventually fails across the whole system. Polybutylene pipe, used in some homes through the 1990s, is prone to cracking. When the problem is the pipe material rather than an isolated fitting or joint, repiping is the lasting solution.

How long does a water heater replacement or whole-house repipe take?

A standard tank water heater replacement is typically completed in two to four hours, depending on access and whether any supply lines or connections need updating. A tankless installation takes longer, usually half a day to a full day, particularly when gas line work is involved. A whole-house repipe generally takes one to two days for most single-family homes, though larger homes or more complex layouts may require additional time. We give you a realistic time estimate before we start so you can plan accordingly.